International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056
Volume: 06 Issue: 05 | May 2019 www.irjet.net p-ISSN: 2395-0072
© 2019, IRJET | Impact Factor value: 7.211 | ISO 9001:2008 Certified Journal | Page 6376
Power Generation with the Application of Vortex Wind Turbine
Prof. V.K. Kurkute
1
, Mr. Chaitanya M. Asre
2
1Professor, Dept. of Mechanical Engineering , B.V.D.U.C.O.E ,Pune, Maharashtra, India.
2B.E (Mechanical), Dept. of Mechanical Engineering, B.V.D.U.C.O.E ,Pune, Maharashtra, India.
---------------------------------------------------------------------***---------------------------------------------------------------------
Abstract - Bladeless Wind Generation uses a radically
approach to capturing wind energy. The device captures the
energy of vortices, an aerodynamic effect that has plagued
structural engineers and architects for ages As the wind
bypasses a fixed structure, it’s flow changes and generates a
cyclical pattern of vortices. Once these forces are strong then
enough, the fixed structure get oscillating. Instead of avoiding
these aerodynamic instabilities our design maximizes the
resulting oscillation and captures that energy. Naturally, the
design of such device is different from a other turbine. Instead
of the usual tower, nacelle and blades, the device has a mast, a
power generator and a hollow, lightweight and semi rigid
fiberglass cylinder top. This puts the technology at the very
low range of capital intensity it also makes it highly
competitive not only against generations of alternative or
renewable energy, but even compared to technologies.
Fig 1 Different Wind Turbine.
1.INTRODUCTION
Today, India is stepping towards a global super power. This
implies that, it is leading the list of developing countries in
terms of economic development. Requirement is going to
increase manifold in the coming decades. To meet Energy
requirement, coal cannot be sourceof energy.Estimatedthat
within few year coals will get exhausted. The next choice of
energy is solar power, but due to its lower concentrationper
unit area, it is costly. India is having fifth largest wind power
capacity in the world. The regions with high wind speed are
limited, the installation of conventional limited. The
Bladeless is such a concept whichworksonthe phenomenon
of vortex shedding to capture the energy. Structures are
designed to minimize vortex vibrations in ordertominimize
mechanical failures. Here, we try to increase the vibrations
in order to convert vortex vibrations into electricity. The
paper studies the scope of the bladeless windmill.Thisstudy
focuses on the effect of governing parameters on the energy
efficiency by VIV. The parameters investigated were the
mass ratio, the mechanical damping coefficient, and the
Reynolds number. Some key characteristics of performance
can be outlined, like the maximum efficiency attainable for
fixed values of m and the range of flow velocities where
efficiency is significant. Finally, it must be noted, however,
that the analysis herein presented should be seen only as an
approximation to the real problem. For example, it is clear
that the real VIV situation is more complex than that of a
forced vibrations one , where it is oscillating at a fixed
amplitude and frequency. This point has been largely
discussed in the literature, and the question of whether
forced vibration tests can be used to predict VIV behavior
has been addressed by several importantinvestigatorsbeing
still open. Nevertheless, recently, Morse and Williamson
have demonstrated that under carefully controlled
conditions there is very close correspondence between free
and forced vibration experiments. With thisidea inmind,we
believe that results presented in this paper can be
representative and, from an engineering point of view, the
parametric analysis of the present study can help to
efficiently design a device to extract useful energy from VIV.
Wind power has become a legitimate source of energy over
the past few decades as larger, more efficient designs have
produced ever-increasing amounts of power.The industry
saw a record 6,730 billion global investmentin2014,turbine
growth may be reaching its limits. Bladeless will generate
electricity for 40 percent lesser in cost compared with
conventional turbines. In generation transportation is
increasingly challenging because of the size of the
components blades and tower sections often require
specialized trucks and straight, wide roads. Wind turbines
are also heavy. Generators and gearboxes support towers
100 meters off the ground can weigh more than 100 tons.
The weight and height of turbines increase, the materials
costs, stronger support towers, as well as the cost of
maintaining components housed so far from the ground, are
cutting into the efficiency benefits of larger turbines. The
alternative energy haverepeatedlytriedtosolvetheseissues
to no avail. But this latest entrypromisesa radicallydifferent
type of turbine: a cylinder that oscillates. The Turbine
harness vorticity, the spinning motion of air. When wind
passes one of turbines, it shears off the downwindsideofthe
cylinder in a spinning vortex. The KE of the oscillating
cylinder is converted to electricity through a generator
similar to those used to harness energy. It consists of a
International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056
Volume: 06 Issue: 05 | May 2019 www.irjet.net p-ISSN: 2395-0072
© 2019, IRJET | Impact Factor value: 7.211 | ISO 9001:2008 Certified Journal | Page 6377
conical cylinder vertically with an elastic rod. The cylinder
oscillates in the wind, then generates electricity through a
system of coils and magnets.
Objective:- To increase the efficiency of wind power
generation. To produce clean energy to meet the increasing
demands. To make the wind energy economical andefficient.
Rural electrification. To reduce pollution and global
warming. Development of the project so that it can be used
on domestic purposes. To reduce the manufacturing cost of
the turbine. It aims to be a ‘Greener’ Windalternativeleaving
less carbon footprint on the environment
Problem Definition :-Utilization of wind energy with the
help of windmills is costly. Huge investment is the big
problem for erection of windmills. Conventional windmill
requires more places where wind speed is high. places are
limited. Cost of manufacturing different parts of is veryhigh.
The transportation of parts is very costly and risky. During
transportation components damaged then cost increases.
Designing of blades is also a big task. Size of the assembledis
also very large. Windmills occupylotsofspace.Installationis
in 60 acres per megawatt of capacity. Also Produce low
frequency sound which is not good for human health.
Scope :- The objective of this work is to develop a New
Windmill.This conceptallowsustoachieveourgoalaswellas
better space management.The new model takes into account
all the real time conveying system and provide solution over
their short coming.The New model will get good efficiency
compare to old method.
Literaturereview
This study focuses on identifying the effect of governing
parameters on the energy extraction efficiency by VIV.
The main parameters investigated were the mass ratio, the
mechanical damping coefficient, and the Reynolds number.
Some key characteristics of performance can be outlined,
like the maximum efficiency t]Mattainableforfixedvaluesof
m* andtherange of flow velocities (reduced velocity) where
efficiency is significant. The analysis carried out shows that:
(i) t]M is mainly influenced by the mass-damping parameter
m*( and there is an optimum value of m*( where t]M
presents a maximum; (ii)the rangeofreducedvelocitieswith
significant efficiency is mainly governed by m*; (iii) it seems
that encouraging high efficiencyvalues can be achieved for
high Reynolds numbers. Finally, it must be noted, however,
that the analysis herein presented should be seen only as an
approximation to the real problem. For example, it is clear
that the real VIV situation(a complete fluid-structure
interaction problem) is more complex than that of a forced
vibrations one, where the body is oscillating at a fixed
amplitude and frequency. This point has been largely
discussed in the literature, and the question of whether
forced vibration tests can be used to predict VIV behavior
has been addressed by several importantinvestigatorsbeing
still open. Nevertheless, recently, Morse and Williamson
have demonstrated that under carefully controlled
conditions there is very close correspondence between free
and forced vibration experiments. With thisidea inmind,we
believe that results presented in this paper can be
representative and, from an engineering point of view, the
parametric analysis of the present study can help to
efficiently design a device to extract useful energy from VIV.
Extracting energy from Vortex-Induced Vibrations: A
parametric study Antonio Barrero-Gila*, Santiago
Pindadob, Sergio AvilabaAerospace Propulsion and
Fluid Mechanics Department, School of Aeronautics,
UniversidadPolitecnica de Madrid, Plaza
CardenalCisneros 3, E-28040 Madrid,
SpainbInstitutoUniversitario 'Isnacio Da Riva',
Universidad Politecnica de Madrid, Plaza Cardenal
Here, Vortex-Induced Vibrations (VIVs)ofa circularcylinder
are analyzed as a potentialsource for energy harvesting. To
this end, VIV is described by a one-degree-of-freedommodel
where fluid forces are introduced from experimental data
from forced vibrationtests.Theinfluenceofsomeinfluencing
parameters, like the mass ratio m* or the
mechanicaldamping C in the energy conversion factor is
investigated. The analysis reveals that:(i) the maximum
efficiency rM is principally influenced bythemass-damping
parameterm*C and there is an optimum value of m*C where
rM presents a maximum; (ii) the rangeof reducedvelocities
with significant efficiency is mainly governed by nf, and (iii)
it seemsthat encouraging high efficiency values can be
achieved for high Reynolds numbers.
Writing in Treehugger, Derek Markham, commented :
"The Vortex wind generator represents a fairly radical
break with conventional wind turbine design, in that it has
no spinning blades (or any moving parts to wear out at all),
and looks like nothing more than a gaintstraw thatoscillates
in the wind. It works not by spinning in the wind, but by
taking advantage of a phenomenon called vorticity, or the
Kármán vortexstreet, which is a 'repeating pattern of
swirling vortices.'" Raul Martin,VortexBladelessco-founder,
said, "Compare our invention to a conventional windturbine
with similar energy generation—ours would cost
significantly less," around 50 percent or 47 percent less.The
company site said that Vortex saves 53 percent in
manufacturing costs and 51 percent in operating costs
compared to conventional wind turbines.
Today, India is stepping towards becoming a global
super power. This implies that, it is leading the list of
developing countriesin terms of economic development.
Hence its energy requirement is going to increase manifold
in the coming decades.Tomeetits energy requirement, coal
cannot be the primary source of energy. This is because coal
is depleting very fast. It is estimatedthat within few decades
coal will get exhausted. The next clean choice of energy is
solar power, but due to its lowerconcentration perunitarea,
it is very costly. India is having fifth largest installed wind
International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056
Volume: 06 Issue: 05 | May 2019 www.irjet.net p-ISSN: 2395-0072
© 2019, IRJET | Impact Factor value: 7.211 | ISO 9001:2008 Certified Journal | Page 6378
power capacity in the world. As theregions with high wind
speed are limited, theinstallationofconventional windmill is
limited. Windmills that would provide safe,quite, simple,
affordable and work on lesser wind speeds are need of the
hour. The Bladeless Windmill is such a concept whichworks
on the phenomenon of vortex shedding to capture the
energy produced. Generally, structures are designed to
minimizevortex induced vibrations in order to minimize
mechanical failures. But here, we try to increase the
vibrations in order to convertvortex induced vibrationsinto
electricity. The paper studies the scope and feasibility of the
bladeless windmill.Keywords: Bladeless Windmill, Vortex
Induced Vibrations, Vortex Shedding, Renewable Energy
Sources.
Vortex-Bladeless is a Spanish SME whose objective is to
develop a new concept of winturbine without blades
called Vortex or vorticity wind turbine. This design
represents a new paradigm in wind energy and aims to
eliminate or reduce many of the existing problems in
conventional generators. Due to the significant difference in
the project concept, its scope is different from conventional
wind turbines. It is particularly suitable for offshore
configuration and it could be exploited in wind farms and in
environments usually closed to existing ones due to the
presence of high intensity winds. The device is composed of
a single structural component, and given its morphological
simplicity, its manufacturing, transport, storage and
installation has advantages. The new wind turbine design
has no bearings, gears, etcetera, so the maintenance
requirements could be drastically reducedandtheirlifespan
is expected to be higher than traditional turbines. It is clear
that the proposed device is of prime interest, and that
scientific investigation of the response of this wind energy
generator under different operation scenarios is highly
desirable. Thus, the objective of this SHAPE project is to
develop the needed tools to simulate Fluid-Structure
Interaction (FSI) problems and to reproduce the
experimental results for scaled models of the Vortex-
Bladeless device. In order to do so the Alya code, developed
at the Barcelona Supercomputing Center, is adapted to
perform the Fluid-Structure Interaction (FSI) problem
simulation.
Fig 2 Vortex Bladeless Wind Turbine
Working Our project works on principle of vibration. In
which electricity is generated by WIND energy. The wind
strike on the mast , it begin to oscillate. When the frequency
of air is equal to the natural frequency of mast , the
resonance is created. Due to which vibration is created. This
vibration is transferred to the rod dueto whichrodalsostart
to vibration. This vibratory motion is further transmitted to
the base. The base piezoelectric transducer due to vibratory
motion of rod electricity is generated in that alternator.
CATIA Model
Computer-aided design (CAD) is the use of computer
systems (or workstations) to aid in the creation,
modification, analysis, or optimization of a design. CAD
software is used to increase the productivity of thedesigner,
improve the quality of design, improve communications
through documentation, and to create a database for
manufacturing. CAD output is often in the form of electronic
files for print, machining,or othermanufacturingoperations.
The term CADD (for Computer Aided Design and Drafting) is
also used.
Its use in designing electronicsystemsisknownas electronic
design automation (EDA). In mechanical design it is known
as mechanical design automation (MDA) or computer-
aided drafting (CAD), which includes the process of
creating a technical drawing with the use of computer
software.
International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056
Volume: 06 Issue: 05 | May 2019 www.irjet.net p-ISSN: 2395-0072
© 2019, IRJET | Impact Factor value: 7.211 | ISO 9001:2008 Certified Journal | Page 6379
Fig. 3 CATIA Model
ANSYS:- The finite element method (FEM), is a numerical
method for solving problems of engineering
and mathematical physics. Typical problem areasofinterest
include structural analysis, heat transfer, fluid flow, mass
transport, and electromagnetic potential. The analytical
solution of these problems generally require the solution
to boundary value problems for partial differential
equations. The finite element method formulation of the
problem results in a system of algebraic equations. The
method yields approximate values of the unknowns at
discrete number of points over the domain. To solve the
problem, it subdivides a large problem into smaller, simpler
parts that are called finite elements. The simple equations
that model these finite elements are then assembled into a
larger system of equations that models the entire problem.
FEM then uses variational methods from the calculus of
variations to approximate a solution by minimizing an
associated error function.
Table 1:- Material Properties of Propylene
MESH
ANSYS Meshing is a general-purpose, intelligent, automated
high - performance product. It produces the most
appropriate mesh for accurate, efficient Multiphysics
solutions. A mesh well suited for a specific analysis can be
generated with a single mouse click for all parts in a model.
Full controls over the options used to generate the mesh are
available for the expert user who wants to fine-tune it. The
power of parallel processing is automatically used to reduce
the time you have to wait for mesh generation.
Fig. 4 Meshing
Boundary Condition
A boundary condition for the model is the settingofa known
value for a displacement or an associated load. For a
particular node you can set either the load or the
displacement but not both.
Fig. 3 Boundary Condition
International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056
Volume: 06 Issue: 05 | May 2019 www.irjet.net p-ISSN: 2395-0072
© 2019, IRJET | Impact Factor value: 7.211 | ISO 9001:2008 Certified Journal | Page 6380
Results
Fig. 4 Total Deformation
Fig. 5 Modal Analysis
References
1.Extracting energy from Vortex-Induced Vibrations: A
parametric study Antonio Barrero-Gila*, SantiagoPindadob,
Sergio Avilab a Aerospace Propulsion and Fluid Mechanics
Department, School of Aeronautics, UniversidadPolitecnicade
Madrid, Plaza Cardenal Cisneros 3, E-28040 Madrid,
SpainbInstitutoUniversitario 'Isnacio Da Riva', Universidad
Politecnica de Madrid, Plaza Cardenal
2. Vortex Bladeless aims for lower-cost windenergy
approach 18 May 2015, by Nancy Owano.
3.IJIRST –International Journal for Innovative Research in
Science & Technology| Volume 2| Study of Vortex Induced
Vibrations for Harvesting Energy GauraoGohate Saurabh
Bobde Student Professer Department of Mechanical
Engineering Department of MechanicalEngineering DBACER,
Nagpur, India DBACER, Nagpur, India AbhilashKhairkar
Sameer Jadhav Student Student Department of Mechanical
Engineering Department of MechanicalEngineeringDBACER,
Nagpur, India DBACER, Nagpur, India
4. SHAPE Project Vortex Bladeless: Parallel multi-code
coupling for Fluid-Structure I interaction in Wind Energy
Generation J.C. Cajasa*, G. Houzeauxa, D.J. Yáñezb, M. Mier-
Torrecillaa aBarcelona Supercomputing Center - Centro
Nacional de Supercomputación, Spain

More Related Content

PDF
IRJET- Vortex Bledless Wind Turbine “A New Approach to More Efficient Wind En...
PPTX
Bladeless wind turbine
PDF
Vortex bladeless wind turbine
PPTX
Energy generation from vortex induced vibrations
PPTX
Blade less Turbine
PPTX
BLADELESS WIND TURBINE
DOCX
Vortex bladeless wind generator report
PPTX
Vortex bladless
IRJET- Vortex Bledless Wind Turbine “A New Approach to More Efficient Wind En...
Bladeless wind turbine
Vortex bladeless wind turbine
Energy generation from vortex induced vibrations
Blade less Turbine
BLADELESS WIND TURBINE
Vortex bladeless wind generator report
Vortex bladless

What's hot (19)

PPTX
Bladeless Wind Turbine (Vortex Bladeless)
PPTX
blade less wind turbine
PPTX
Vortex bladeless
PPTX
EWINCON PRESENTATION LATEST SEMINAR TOPICS ELECTRICAL
PDF
wind Power
PPTX
Current and future wind turbine design trends
PPTX
Wind energy
PPTX
Bladeless wind mill ppt BY KADIYAM SUNEEL
PPTX
Dynamic and wind turbine
PPTX
Bladeless wind mill ppt
PPTX
Vortex induced vibratio ns aquatic clean energy converter vivace- shaz
PPTX
Advances in wind energy
PPTX
Final windmill
PPTX
Wind Energy Technology
PPTX
Wind turbines Power Point Presentation
PPT
Wind Mill
PPTX
Wind energy
DOCX
Study of flow induced vibration of a circular cylindrical structure
PPT
FINAL PROJECT VAWT
Bladeless Wind Turbine (Vortex Bladeless)
blade less wind turbine
Vortex bladeless
EWINCON PRESENTATION LATEST SEMINAR TOPICS ELECTRICAL
wind Power
Current and future wind turbine design trends
Wind energy
Bladeless wind mill ppt BY KADIYAM SUNEEL
Dynamic and wind turbine
Bladeless wind mill ppt
Vortex induced vibratio ns aquatic clean energy converter vivace- shaz
Advances in wind energy
Final windmill
Wind Energy Technology
Wind turbines Power Point Presentation
Wind Mill
Wind energy
Study of flow induced vibration of a circular cylindrical structure
FINAL PROJECT VAWT
Ad

Similar to IRJET- Power Generation with the Application of Vortex Wind Turbine (20)

PDF
DESIGN AND ANALYSIS OF BLADELESS WIND TURBINE
PDF
Study and Analysis on Bladeless Wind Turbine
PPTX
MechatronicsSystemsCaseStudytheVortexBladelessWindTurbines.pptx
PDF
IRJET - Non-Conventional Method of Power Generation using Bladeless Wind ...
PPTX
BATCH NO10 (Design and fabrication of bladeless wind turbine).pptx
DOCX
Bladeless wind energy report
PDF
IRJET- Design and Analysis of Vertical Axis Wind Turbine
PDF
Vortex bladeless wind generator ppt
PPTX
Raviteja.ppt.pptx on aerodynamic and field
PDF
IRJET- Design and Fabrication of Wind and Solar Hybrid Power Plant
PDF
VAWT Project
PPT
Maglev Windmill
PDF
DESIGN AND CONSTRUCTION OF VERTICAL AXIS WIND TURBINE
PDF
Design and construction of vertical axis wind turbine
PDF
IRJET- Design, Analysis and Prototype of Vortex Bladeless Wind Turbine
PDF
Design and Analysis of Artificial Intelligence Based Approach for Control of ...
PDF
LOW EXPENSE VERTICAL AXIS WIND TURBINE USING PERMANENT MAGNETS
PDF
Design and Manufacturing of Vertical Axis Wind Turbine for Power Generation
PDF
Iaetsd alternate energy in the tractions
PDF
Design, Development, Fabrication and Testing of Small Vertical Axis Wind Turb...
DESIGN AND ANALYSIS OF BLADELESS WIND TURBINE
Study and Analysis on Bladeless Wind Turbine
MechatronicsSystemsCaseStudytheVortexBladelessWindTurbines.pptx
IRJET - Non-Conventional Method of Power Generation using Bladeless Wind ...
BATCH NO10 (Design and fabrication of bladeless wind turbine).pptx
Bladeless wind energy report
IRJET- Design and Analysis of Vertical Axis Wind Turbine
Vortex bladeless wind generator ppt
Raviteja.ppt.pptx on aerodynamic and field
IRJET- Design and Fabrication of Wind and Solar Hybrid Power Plant
VAWT Project
Maglev Windmill
DESIGN AND CONSTRUCTION OF VERTICAL AXIS WIND TURBINE
Design and construction of vertical axis wind turbine
IRJET- Design, Analysis and Prototype of Vortex Bladeless Wind Turbine
Design and Analysis of Artificial Intelligence Based Approach for Control of ...
LOW EXPENSE VERTICAL AXIS WIND TURBINE USING PERMANENT MAGNETS
Design and Manufacturing of Vertical Axis Wind Turbine for Power Generation
Iaetsd alternate energy in the tractions
Design, Development, Fabrication and Testing of Small Vertical Axis Wind Turb...
Ad

More from IRJET Journal (20)

PDF
Enhanced heart disease prediction using SKNDGR ensemble Machine Learning Model
PDF
Utilizing Biomedical Waste for Sustainable Brick Manufacturing: A Novel Appro...
PDF
Kiona – A Smart Society Automation Project
PDF
DESIGN AND DEVELOPMENT OF BATTERY THERMAL MANAGEMENT SYSTEM USING PHASE CHANG...
PDF
Invest in Innovation: Empowering Ideas through Blockchain Based Crowdfunding
PDF
SPACE WATCH YOUR REAL-TIME SPACE INFORMATION HUB
PDF
A Review on Influence of Fluid Viscous Damper on The Behaviour of Multi-store...
PDF
Wireless Arduino Control via Mobile: Eliminating the Need for a Dedicated Wir...
PDF
Explainable AI(XAI) using LIME and Disease Detection in Mango Leaf by Transfe...
PDF
BRAIN TUMOUR DETECTION AND CLASSIFICATION
PDF
The Project Manager as an ambassador of the contract. The case of NEC4 ECC co...
PDF
"Enhanced Heat Transfer Performance in Shell and Tube Heat Exchangers: A CFD ...
PDF
Advancements in CFD Analysis of Shell and Tube Heat Exchangers with Nanofluid...
PDF
Breast Cancer Detection using Computer Vision
PDF
Auto-Charging E-Vehicle with its battery Management.
PDF
Analysis of high energy charge particle in the Heliosphere
PDF
A Novel System for Recommending Agricultural Crops Using Machine Learning App...
PDF
Auto-Charging E-Vehicle with its battery Management.
PDF
Analysis of high energy charge particle in the Heliosphere
PDF
Wireless Arduino Control via Mobile: Eliminating the Need for a Dedicated Wir...
Enhanced heart disease prediction using SKNDGR ensemble Machine Learning Model
Utilizing Biomedical Waste for Sustainable Brick Manufacturing: A Novel Appro...
Kiona – A Smart Society Automation Project
DESIGN AND DEVELOPMENT OF BATTERY THERMAL MANAGEMENT SYSTEM USING PHASE CHANG...
Invest in Innovation: Empowering Ideas through Blockchain Based Crowdfunding
SPACE WATCH YOUR REAL-TIME SPACE INFORMATION HUB
A Review on Influence of Fluid Viscous Damper on The Behaviour of Multi-store...
Wireless Arduino Control via Mobile: Eliminating the Need for a Dedicated Wir...
Explainable AI(XAI) using LIME and Disease Detection in Mango Leaf by Transfe...
BRAIN TUMOUR DETECTION AND CLASSIFICATION
The Project Manager as an ambassador of the contract. The case of NEC4 ECC co...
"Enhanced Heat Transfer Performance in Shell and Tube Heat Exchangers: A CFD ...
Advancements in CFD Analysis of Shell and Tube Heat Exchangers with Nanofluid...
Breast Cancer Detection using Computer Vision
Auto-Charging E-Vehicle with its battery Management.
Analysis of high energy charge particle in the Heliosphere
A Novel System for Recommending Agricultural Crops Using Machine Learning App...
Auto-Charging E-Vehicle with its battery Management.
Analysis of high energy charge particle in the Heliosphere
Wireless Arduino Control via Mobile: Eliminating the Need for a Dedicated Wir...

Recently uploaded (20)

PDF
ChapteR012372321DFGDSFGDFGDFSGDFGDFGDFGSDFGDFGFD
PPTX
Fundamentals of safety and accident prevention -final (1).pptx
PPTX
ASME PCC-02 TRAINING -DESKTOP-NLE5HNP.pptx
PDF
III.4.1.2_The_Space_Environment.p pdffdf
PPTX
Information Storage and Retrieval Techniques Unit III
PDF
A SYSTEMATIC REVIEW OF APPLICATIONS IN FRAUD DETECTION
PDF
Influence of Green Infrastructure on Residents’ Endorsement of the New Ecolog...
PPTX
"Array and Linked List in Data Structures with Types, Operations, Implementat...
PPTX
Software Engineering and software moduleing
PPTX
Feature types and data preprocessing steps
PPTX
communication and presentation skills 01
PDF
EXPLORING LEARNING ENGAGEMENT FACTORS INFLUENCING BEHAVIORAL, COGNITIVE, AND ...
PPT
Total quality management ppt for engineering students
PDF
UNIT no 1 INTRODUCTION TO DBMS NOTES.pdf
PDF
August 2025 - Top 10 Read Articles in Network Security & Its Applications
PDF
PREDICTION OF DIABETES FROM ELECTRONIC HEALTH RECORDS
PPTX
CURRICULAM DESIGN engineering FOR CSE 2025.pptx
PDF
null (2) bgfbg bfgb bfgb fbfg bfbgf b.pdf
PDF
August -2025_Top10 Read_Articles_ijait.pdf
PDF
Abrasive, erosive and cavitation wear.pdf
ChapteR012372321DFGDSFGDFGDFSGDFGDFGDFGSDFGDFGFD
Fundamentals of safety and accident prevention -final (1).pptx
ASME PCC-02 TRAINING -DESKTOP-NLE5HNP.pptx
III.4.1.2_The_Space_Environment.p pdffdf
Information Storage and Retrieval Techniques Unit III
A SYSTEMATIC REVIEW OF APPLICATIONS IN FRAUD DETECTION
Influence of Green Infrastructure on Residents’ Endorsement of the New Ecolog...
"Array and Linked List in Data Structures with Types, Operations, Implementat...
Software Engineering and software moduleing
Feature types and data preprocessing steps
communication and presentation skills 01
EXPLORING LEARNING ENGAGEMENT FACTORS INFLUENCING BEHAVIORAL, COGNITIVE, AND ...
Total quality management ppt for engineering students
UNIT no 1 INTRODUCTION TO DBMS NOTES.pdf
August 2025 - Top 10 Read Articles in Network Security & Its Applications
PREDICTION OF DIABETES FROM ELECTRONIC HEALTH RECORDS
CURRICULAM DESIGN engineering FOR CSE 2025.pptx
null (2) bgfbg bfgb bfgb fbfg bfbgf b.pdf
August -2025_Top10 Read_Articles_ijait.pdf
Abrasive, erosive and cavitation wear.pdf

IRJET- Power Generation with the Application of Vortex Wind Turbine

  • 1. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 06 Issue: 05 | May 2019 www.irjet.net p-ISSN: 2395-0072 © 2019, IRJET | Impact Factor value: 7.211 | ISO 9001:2008 Certified Journal | Page 6376 Power Generation with the Application of Vortex Wind Turbine Prof. V.K. Kurkute 1 , Mr. Chaitanya M. Asre 2 1Professor, Dept. of Mechanical Engineering , B.V.D.U.C.O.E ,Pune, Maharashtra, India. 2B.E (Mechanical), Dept. of Mechanical Engineering, B.V.D.U.C.O.E ,Pune, Maharashtra, India. ---------------------------------------------------------------------***--------------------------------------------------------------------- Abstract - Bladeless Wind Generation uses a radically approach to capturing wind energy. The device captures the energy of vortices, an aerodynamic effect that has plagued structural engineers and architects for ages As the wind bypasses a fixed structure, it’s flow changes and generates a cyclical pattern of vortices. Once these forces are strong then enough, the fixed structure get oscillating. Instead of avoiding these aerodynamic instabilities our design maximizes the resulting oscillation and captures that energy. Naturally, the design of such device is different from a other turbine. Instead of the usual tower, nacelle and blades, the device has a mast, a power generator and a hollow, lightweight and semi rigid fiberglass cylinder top. This puts the technology at the very low range of capital intensity it also makes it highly competitive not only against generations of alternative or renewable energy, but even compared to technologies. Fig 1 Different Wind Turbine. 1.INTRODUCTION Today, India is stepping towards a global super power. This implies that, it is leading the list of developing countries in terms of economic development. Requirement is going to increase manifold in the coming decades. To meet Energy requirement, coal cannot be sourceof energy.Estimatedthat within few year coals will get exhausted. The next choice of energy is solar power, but due to its lower concentrationper unit area, it is costly. India is having fifth largest wind power capacity in the world. The regions with high wind speed are limited, the installation of conventional limited. The Bladeless is such a concept whichworksonthe phenomenon of vortex shedding to capture the energy. Structures are designed to minimize vortex vibrations in ordertominimize mechanical failures. Here, we try to increase the vibrations in order to convert vortex vibrations into electricity. The paper studies the scope of the bladeless windmill.Thisstudy focuses on the effect of governing parameters on the energy efficiency by VIV. The parameters investigated were the mass ratio, the mechanical damping coefficient, and the Reynolds number. Some key characteristics of performance can be outlined, like the maximum efficiency attainable for fixed values of m and the range of flow velocities where efficiency is significant. Finally, it must be noted, however, that the analysis herein presented should be seen only as an approximation to the real problem. For example, it is clear that the real VIV situation is more complex than that of a forced vibrations one , where it is oscillating at a fixed amplitude and frequency. This point has been largely discussed in the literature, and the question of whether forced vibration tests can be used to predict VIV behavior has been addressed by several importantinvestigatorsbeing still open. Nevertheless, recently, Morse and Williamson have demonstrated that under carefully controlled conditions there is very close correspondence between free and forced vibration experiments. With thisidea inmind,we believe that results presented in this paper can be representative and, from an engineering point of view, the parametric analysis of the present study can help to efficiently design a device to extract useful energy from VIV. Wind power has become a legitimate source of energy over the past few decades as larger, more efficient designs have produced ever-increasing amounts of power.The industry saw a record 6,730 billion global investmentin2014,turbine growth may be reaching its limits. Bladeless will generate electricity for 40 percent lesser in cost compared with conventional turbines. In generation transportation is increasingly challenging because of the size of the components blades and tower sections often require specialized trucks and straight, wide roads. Wind turbines are also heavy. Generators and gearboxes support towers 100 meters off the ground can weigh more than 100 tons. The weight and height of turbines increase, the materials costs, stronger support towers, as well as the cost of maintaining components housed so far from the ground, are cutting into the efficiency benefits of larger turbines. The alternative energy haverepeatedlytriedtosolvetheseissues to no avail. But this latest entrypromisesa radicallydifferent type of turbine: a cylinder that oscillates. The Turbine harness vorticity, the spinning motion of air. When wind passes one of turbines, it shears off the downwindsideofthe cylinder in a spinning vortex. The KE of the oscillating cylinder is converted to electricity through a generator similar to those used to harness energy. It consists of a
  • 2. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 06 Issue: 05 | May 2019 www.irjet.net p-ISSN: 2395-0072 © 2019, IRJET | Impact Factor value: 7.211 | ISO 9001:2008 Certified Journal | Page 6377 conical cylinder vertically with an elastic rod. The cylinder oscillates in the wind, then generates electricity through a system of coils and magnets. Objective:- To increase the efficiency of wind power generation. To produce clean energy to meet the increasing demands. To make the wind energy economical andefficient. Rural electrification. To reduce pollution and global warming. Development of the project so that it can be used on domestic purposes. To reduce the manufacturing cost of the turbine. It aims to be a ‘Greener’ Windalternativeleaving less carbon footprint on the environment Problem Definition :-Utilization of wind energy with the help of windmills is costly. Huge investment is the big problem for erection of windmills. Conventional windmill requires more places where wind speed is high. places are limited. Cost of manufacturing different parts of is veryhigh. The transportation of parts is very costly and risky. During transportation components damaged then cost increases. Designing of blades is also a big task. Size of the assembledis also very large. Windmills occupylotsofspace.Installationis in 60 acres per megawatt of capacity. Also Produce low frequency sound which is not good for human health. Scope :- The objective of this work is to develop a New Windmill.This conceptallowsustoachieveourgoalaswellas better space management.The new model takes into account all the real time conveying system and provide solution over their short coming.The New model will get good efficiency compare to old method. Literaturereview This study focuses on identifying the effect of governing parameters on the energy extraction efficiency by VIV. The main parameters investigated were the mass ratio, the mechanical damping coefficient, and the Reynolds number. Some key characteristics of performance can be outlined, like the maximum efficiency t]Mattainableforfixedvaluesof m* andtherange of flow velocities (reduced velocity) where efficiency is significant. The analysis carried out shows that: (i) t]M is mainly influenced by the mass-damping parameter m*( and there is an optimum value of m*( where t]M presents a maximum; (ii)the rangeofreducedvelocitieswith significant efficiency is mainly governed by m*; (iii) it seems that encouraging high efficiencyvalues can be achieved for high Reynolds numbers. Finally, it must be noted, however, that the analysis herein presented should be seen only as an approximation to the real problem. For example, it is clear that the real VIV situation(a complete fluid-structure interaction problem) is more complex than that of a forced vibrations one, where the body is oscillating at a fixed amplitude and frequency. This point has been largely discussed in the literature, and the question of whether forced vibration tests can be used to predict VIV behavior has been addressed by several importantinvestigatorsbeing still open. Nevertheless, recently, Morse and Williamson have demonstrated that under carefully controlled conditions there is very close correspondence between free and forced vibration experiments. With thisidea inmind,we believe that results presented in this paper can be representative and, from an engineering point of view, the parametric analysis of the present study can help to efficiently design a device to extract useful energy from VIV. Extracting energy from Vortex-Induced Vibrations: A parametric study Antonio Barrero-Gila*, Santiago Pindadob, Sergio AvilabaAerospace Propulsion and Fluid Mechanics Department, School of Aeronautics, UniversidadPolitecnica de Madrid, Plaza CardenalCisneros 3, E-28040 Madrid, SpainbInstitutoUniversitario 'Isnacio Da Riva', Universidad Politecnica de Madrid, Plaza Cardenal Here, Vortex-Induced Vibrations (VIVs)ofa circularcylinder are analyzed as a potentialsource for energy harvesting. To this end, VIV is described by a one-degree-of-freedommodel where fluid forces are introduced from experimental data from forced vibrationtests.Theinfluenceofsomeinfluencing parameters, like the mass ratio m* or the mechanicaldamping C in the energy conversion factor is investigated. The analysis reveals that:(i) the maximum efficiency rM is principally influenced bythemass-damping parameterm*C and there is an optimum value of m*C where rM presents a maximum; (ii) the rangeof reducedvelocities with significant efficiency is mainly governed by nf, and (iii) it seemsthat encouraging high efficiency values can be achieved for high Reynolds numbers. Writing in Treehugger, Derek Markham, commented : "The Vortex wind generator represents a fairly radical break with conventional wind turbine design, in that it has no spinning blades (or any moving parts to wear out at all), and looks like nothing more than a gaintstraw thatoscillates in the wind. It works not by spinning in the wind, but by taking advantage of a phenomenon called vorticity, or the Kármán vortexstreet, which is a 'repeating pattern of swirling vortices.'" Raul Martin,VortexBladelessco-founder, said, "Compare our invention to a conventional windturbine with similar energy generation—ours would cost significantly less," around 50 percent or 47 percent less.The company site said that Vortex saves 53 percent in manufacturing costs and 51 percent in operating costs compared to conventional wind turbines. Today, India is stepping towards becoming a global super power. This implies that, it is leading the list of developing countriesin terms of economic development. Hence its energy requirement is going to increase manifold in the coming decades.Tomeetits energy requirement, coal cannot be the primary source of energy. This is because coal is depleting very fast. It is estimatedthat within few decades coal will get exhausted. The next clean choice of energy is solar power, but due to its lowerconcentration perunitarea, it is very costly. India is having fifth largest installed wind
  • 3. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 06 Issue: 05 | May 2019 www.irjet.net p-ISSN: 2395-0072 © 2019, IRJET | Impact Factor value: 7.211 | ISO 9001:2008 Certified Journal | Page 6378 power capacity in the world. As theregions with high wind speed are limited, theinstallationofconventional windmill is limited. Windmills that would provide safe,quite, simple, affordable and work on lesser wind speeds are need of the hour. The Bladeless Windmill is such a concept whichworks on the phenomenon of vortex shedding to capture the energy produced. Generally, structures are designed to minimizevortex induced vibrations in order to minimize mechanical failures. But here, we try to increase the vibrations in order to convertvortex induced vibrationsinto electricity. The paper studies the scope and feasibility of the bladeless windmill.Keywords: Bladeless Windmill, Vortex Induced Vibrations, Vortex Shedding, Renewable Energy Sources. Vortex-Bladeless is a Spanish SME whose objective is to develop a new concept of winturbine without blades called Vortex or vorticity wind turbine. This design represents a new paradigm in wind energy and aims to eliminate or reduce many of the existing problems in conventional generators. Due to the significant difference in the project concept, its scope is different from conventional wind turbines. It is particularly suitable for offshore configuration and it could be exploited in wind farms and in environments usually closed to existing ones due to the presence of high intensity winds. The device is composed of a single structural component, and given its morphological simplicity, its manufacturing, transport, storage and installation has advantages. The new wind turbine design has no bearings, gears, etcetera, so the maintenance requirements could be drastically reducedandtheirlifespan is expected to be higher than traditional turbines. It is clear that the proposed device is of prime interest, and that scientific investigation of the response of this wind energy generator under different operation scenarios is highly desirable. Thus, the objective of this SHAPE project is to develop the needed tools to simulate Fluid-Structure Interaction (FSI) problems and to reproduce the experimental results for scaled models of the Vortex- Bladeless device. In order to do so the Alya code, developed at the Barcelona Supercomputing Center, is adapted to perform the Fluid-Structure Interaction (FSI) problem simulation. Fig 2 Vortex Bladeless Wind Turbine Working Our project works on principle of vibration. In which electricity is generated by WIND energy. The wind strike on the mast , it begin to oscillate. When the frequency of air is equal to the natural frequency of mast , the resonance is created. Due to which vibration is created. This vibration is transferred to the rod dueto whichrodalsostart to vibration. This vibratory motion is further transmitted to the base. The base piezoelectric transducer due to vibratory motion of rod electricity is generated in that alternator. CATIA Model Computer-aided design (CAD) is the use of computer systems (or workstations) to aid in the creation, modification, analysis, or optimization of a design. CAD software is used to increase the productivity of thedesigner, improve the quality of design, improve communications through documentation, and to create a database for manufacturing. CAD output is often in the form of electronic files for print, machining,or othermanufacturingoperations. The term CADD (for Computer Aided Design and Drafting) is also used. Its use in designing electronicsystemsisknownas electronic design automation (EDA). In mechanical design it is known as mechanical design automation (MDA) or computer- aided drafting (CAD), which includes the process of creating a technical drawing with the use of computer software.
  • 4. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 06 Issue: 05 | May 2019 www.irjet.net p-ISSN: 2395-0072 © 2019, IRJET | Impact Factor value: 7.211 | ISO 9001:2008 Certified Journal | Page 6379 Fig. 3 CATIA Model ANSYS:- The finite element method (FEM), is a numerical method for solving problems of engineering and mathematical physics. Typical problem areasofinterest include structural analysis, heat transfer, fluid flow, mass transport, and electromagnetic potential. The analytical solution of these problems generally require the solution to boundary value problems for partial differential equations. The finite element method formulation of the problem results in a system of algebraic equations. The method yields approximate values of the unknowns at discrete number of points over the domain. To solve the problem, it subdivides a large problem into smaller, simpler parts that are called finite elements. The simple equations that model these finite elements are then assembled into a larger system of equations that models the entire problem. FEM then uses variational methods from the calculus of variations to approximate a solution by minimizing an associated error function. Table 1:- Material Properties of Propylene MESH ANSYS Meshing is a general-purpose, intelligent, automated high - performance product. It produces the most appropriate mesh for accurate, efficient Multiphysics solutions. A mesh well suited for a specific analysis can be generated with a single mouse click for all parts in a model. Full controls over the options used to generate the mesh are available for the expert user who wants to fine-tune it. The power of parallel processing is automatically used to reduce the time you have to wait for mesh generation. Fig. 4 Meshing Boundary Condition A boundary condition for the model is the settingofa known value for a displacement or an associated load. For a particular node you can set either the load or the displacement but not both. Fig. 3 Boundary Condition
  • 5. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 06 Issue: 05 | May 2019 www.irjet.net p-ISSN: 2395-0072 © 2019, IRJET | Impact Factor value: 7.211 | ISO 9001:2008 Certified Journal | Page 6380 Results Fig. 4 Total Deformation Fig. 5 Modal Analysis References 1.Extracting energy from Vortex-Induced Vibrations: A parametric study Antonio Barrero-Gila*, SantiagoPindadob, Sergio Avilab a Aerospace Propulsion and Fluid Mechanics Department, School of Aeronautics, UniversidadPolitecnicade Madrid, Plaza Cardenal Cisneros 3, E-28040 Madrid, SpainbInstitutoUniversitario 'Isnacio Da Riva', Universidad Politecnica de Madrid, Plaza Cardenal 2. Vortex Bladeless aims for lower-cost windenergy approach 18 May 2015, by Nancy Owano. 3.IJIRST –International Journal for Innovative Research in Science & Technology| Volume 2| Study of Vortex Induced Vibrations for Harvesting Energy GauraoGohate Saurabh Bobde Student Professer Department of Mechanical Engineering Department of MechanicalEngineering DBACER, Nagpur, India DBACER, Nagpur, India AbhilashKhairkar Sameer Jadhav Student Student Department of Mechanical Engineering Department of MechanicalEngineeringDBACER, Nagpur, India DBACER, Nagpur, India 4. SHAPE Project Vortex Bladeless: Parallel multi-code coupling for Fluid-Structure I interaction in Wind Energy Generation J.C. Cajasa*, G. Houzeauxa, D.J. Yáñezb, M. Mier- Torrecillaa aBarcelona Supercomputing Center - Centro Nacional de Supercomputación, Spain