EFFECT OF INJECTION PRESSURE ON THE PERFORMANCE OF CI ENGINE FUELED WITH WCO
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The document discusses the production and analysis of biodiesel derived from waste cooking oil, highlighting its advantages over conventional diesel, including biodegradability, non-toxicity, and reduced emissions. It includes a literature review, methodology for biodiesel production, and experimental findings on engine performance with biodiesel blends, indicating comparable efficiency to diesel. The conclusion emphasizes that certain biodiesel blends exhibit slightly better thermal efficiency than pure diesel under specific conditions.
EFFECT OF INJECTION PRESSURE ON THE PERFORMANCE OF CI ENGINE FUELED WITH WCO
- 1. Presented By: Nikhil Gajbhiye Aditya Khote Ashuthosh Das Willking Gajbhiye Devid Bhaladhare Gopal Deshkari Guided By: Prof. Jitendra S. Pachbhai
- 2. CONTENTS Introduction Literature Review & Market Survey Problem Identification / Idea Generation Objective / Purpose of Project Methodology Progress Making of biodiesel Properties of biodiesel References
- 3. Biodiesel refers to all kinds of alternative fuels derived from vegetable oils or animal fats. The prefix bio refers to renewable and biological nature, in contrast to the traditional diesel derived from petroleum; while the diesel fuel refers to its use on diesel engines. Due to limited amounts of fossil fuels and increasing concerns of global warming, there is ever- growing urge to develop fuel substitutes that are renew- able and sustainable. Injection pressure system is use to deliver fuel into the engine cylinder while precisely controlling the injection timing fuel atomization and other parameter.
- 4. LITERATURE REVIEW & MARKET SURVEY K. Muralidharan , D. Vasudevan The variation of brake thermal efficiency (BTE) for various compression ratio sand for various blends is given. it's been determined that the brake thermal potency of the mix B40 is slightly more than that of the quality diesel at higher compression ratios. T. SENTHILKUMAR It had been found that the precise fuel consumption decreases from 0.649 to 0.336 kg/kW-hr . K.Sudhakar, M.Rajesh, M.Premalatha The kinematic consistency of genus Jatropha biodiesel is sort of comparable the diesel and thence acceptable as per ASTM standards for biodiesel. This property is vital because it influences the combustion potency of the fuel.
- 5. PROBLEM IDENTIFICATION / IDEA GENERATION Biodiesel is simple to use , biodegradable, nontoxic, and essentially free of sulphur. It can be used in most diesel engines, especially newer ones, and emits less air pollutants and greenhouse gases other than nitrogen oxides. It’s safer to handle and has virtually the same energy efficiency as petroleum diesel. In addition it has lubricity benefits that fossil fuels do not.
- 6. OBJECTIVE / PURPOSE OF PROJECT In future fossil fuels are degrading day by day so we have to save it. So we use waste cooking oil in engine to reduce the consumption of petrol & diesel. It is not harmfull for the environment because it produce less carbon dioxide and other gases.
- 7. METHODOLOGY LITERATURE SURVEY MAKING OF BIODIESEL PROPERTIES OF BIODIESEL BLEND WITH DIESEL SETUP OF CI ENGINE PROPERTIES TO FIND FROM CI ENGINE CALCULATE READING OF DIESEL CALCULATE READING OF BLENDED DIESEL CONCLUSION
- 8. MATERIALS REQUIRED TO MAKE BIODIESEL Waste cooking oil – 1 litre Methanol- 200 ml Sodium hydroxide-3.5 grams Thermometer Heater and beaker
- 9. MAKING OF BIODIESEL FROM WASTE COOKING OIL First of all we make the mixture of 200ml of methanol and 3.5 gram of sodium hydroxide and mix it for 2 min. Pour that mixture in 1 litre of waste cooking oil and heated it for 2hr with continuous stirring at 60 deg Celsius. After cooling of biodiesel glycerol get deposited at the bottom beaker. In this way we made biodiesel from wco.
- 10. PROPERTIES OF BIO DIESEL
- 11. Biodiesel
- 12. ENGINE SPECIFICATIONS Engine Specification Manufacturer Kirloskar Oil Engines Ltd, India. Model TV1 Type Vertical, single cylinder, water cooled, four stroke cycle, compression Ignition diesel engine Bore/stroke 87.5mm/110mm Compression ratio 17.4:1 Speed 1500 rpm Dynamometer Rope brake, water cooled With loading unit
- 14. OBSERVATION TABLE AT INJECTION PRESSURE 150 BAR Sr. no. Blends Load (w) KG Spring balance(s) KG RPM(N) Ti (0C) To(0C) 1. 100%D 25 12 1500 30 35 2. 90%D 27 13 1480 32 37 3. 80%D 29 15 1470 33 36 4. 70%D 30 16 1450 35 38
- 15. AT INJECTION PRESSURE 150 BAR: Sr. no. Blends Load (w) KG Mf(kg/ hr) BP(kw) IP(kw) ηMECH BSFC(k g/kwhr ηBRTHR% Cv(kj/k g) 1. 100%D 25 3.7 15 24 64 1.36 34.7 42000 2. 90%D 27 3.53 17.5 23.2 75 1.16 47.9 37270 3. 80%D 29 3.34 15.8 23.5 67 0.75 40.4 42200 4. 70%D 30 3.26 17.8 23.2 76 0.65 47.3 41700
- 16. AT INJECTION PRESSURE 180 BAR: Sr. no Blends Load (w) KG Spring balance(s) KG RPM(N) Ti (0C) To(0C) 5. 100%D 28 13 1520 33 35 6. 90%D 29 14 1490 37 39 7. 80%D 30 16 1460 40 41 8. 70%D 33 17 1450 43 45
- 17. AT INJECTION PRESSURE 180 BAR Sr. no. Blends Load (w) KG Mf(kg/h r) BP(kw) IP(kw) ηMECH % BSFC(k g/kwhr ηBRTHR% Cv(kj/k g) 5. 100%D 28 3.71 17.5 24.3 72 0.76 40.6 42000 6. 90%D 29 3.53 16.7 23.9 67 0.79 45.8 37270 7. 80%D 30 3.34 15.7 23.4 67.2 0.76 40 42200 8. 70%D 33 3.26 17.8 23.2 76 0.65 47.3 41700
- 18. At injection pressure 150 bar 0 5 10 15 20 25 0 1 2 3 4 5 6 BP BSFC 100D 90D10B 80D20B 70D30B
- 19. At injection pressure 180 bar 0 5 10 15 20 25 0 1 2 3 4 5 6 BP BSFC 100D 90D10B 80D20B 70D30B
- 20. CONCLUSION At 150 bar, D90 B10 has brake thermal efficiency is slightly greater than Diesel. And also mechanical efficiency is close to diesel. At 180 bar, D70 B30 has brake thermal efficiency , mechanical efficiency and also BSFC is slightly greater than Diesel.
- 21. REFERENCES Combustion Analysis of a CI Engine Performance exploitation Waste cookery Biodiesel Fuel with a synthetic Neural Network Aid by Gholamhassan NAJAFI, Barat GHOBADIAN, Talal F YUSAF and Hadi RAHIMI Tarbiat Modares University, P. O. Box: 14115-111, Tehran-Islamic Republic of Iran 2007. Performance, emission and combustion characteristics of a variable compression magnitude relation engine exploitation alkyl esters of waste oil and diesel blends by K. Muralidharan , D. Vasudevan Department of applied science, PSNA faculty of Engineering & Technology, Dindigul 624 622, India13oct 2010. Evaluation of varied Biodiesel on one Cylinder C.I Engine by R. SenthilKumar1, R.Ramadurai2 analysis Scholar, engineering science, Annamalai University2010
- 22. Thank you