Hyperloop
- 1. Presented by: Sunil Kumar Senapati 7th Sem., Under Supervision of: Prof. A.K.Barik Dept. of Mechanical Engineering
- 2. Introduction What is Hyperloop? Main parts of Hyperloop Kantrowitz limit Compressor line diagram Why it is used? Air locking system Advantages and Disadvantages Conclusion
- 3. Today's conventional modes of transportation of people consists of four unique types: rail, road, water, and air. These modes of transport tend to be either relatively slow (e.g., road and water), expensive (e.g., air), or a combination of relatively slow and expensive (i.e., rail). Hyperloop is a new mode of transport that seeks to change this pattern by being both fast and inexpensive for people and goods.
- 4. Hyperloop consists of a low pressure tube with capsules that are transported at both low and high speeds throughout the length of the tube.
- 5. Low Pressure Tube Capsule Electromagnetic Launch System Axial Compressor Suspension
- 6. The tube is made of steel. The pressure in the tube is 100pa (equivalent to flying above 150,000 feet altitude). Pylons are placed every 30 m to support the tube.
- 7. Sealed capsules carrying 28 passengers. The capsules are supported via thrust air bearing that operate using a compressed air reservoir and aerodynamic lift.
- 9. It avoids kantrowitz limit. Air is compressed with a pressure ratio of 20:1. Some air is stored for passenger and air bearing. An onboard water tank is used for cooling of the air. Streamlines for capsule traveling at high subsonic velocities inside Hyperloop.
- 11. Thrust air bearings offer stability and extremely low drag Compressor pressurized air and aerodynamic lift provide better lift to capsule. (0.5 to 1.3 mm) Independent mechanical suspension are provide for smooth ride for passengers.
- 13. Each accelerator has two 65 MVA inverters. Inexpensive semiconductor switches allow the central inverters to energize only the section of track occupied by a capsule.
- 15. The tube has a lower pressure than the station. So in order to maintain the pressure, we need to employ airlocks.
- 16. The Hyperloop as a whole is projected to consume an average of 21 MW. A solar array covering the entire Hyperloop is large enough to provide an annual average of 76,000 hp (57 MW), significantly more than the Hyperloop requires. Battery array at each accelerator, allowing the solar array to provide only the average power needed to run the system.
- 17. Faster Lower cost. Pollution free. Immune to weather. Safer Sustainably self-powering. Resistant to Earthquakes.
- 18. Tube pressurization. Turning will be critical (with large radius). Insufficient movable space for passenger.
- 19. As it has number of advantages it will very help full for transport public as well as goods in a very short period of time (at a top speed of 1220 kmph) and also in lower cost. It is a new concept so there is some future work will be required for development of this project.
- 20. United States. State of Oregon. Department of Transportation. High Speed Rail on the Pacific coast. State of Oregon, n.d. Web. 13 Nov. 2013. Kopp, S. (n.d.). Bill Number: SCR 6 Chaptered. Retrieved from leginfo.ca.gov Wilbrink, Joost. "SVT 137 153 Ff. Leipzig." Dbtrains.com. N.p., n.d. Web. 13 Nov. 2013. "Hyperloop in OpenMDAO". OpenMDAO. October 9, 2013. Retrieved October 9, 2013. Jump up^ "Future Modeling Road Map". OpenMDAO. October 9, 2013. Retrieved January 4,2014. "Hyperloop". SpaceX. Space Exploration Technologies. Retrieved June 15, 2015.
Editor's Notes
- #2: My dear friends ………..
- #3: In this presentation I will discuss this topics
- #5: The top speed of this capsule is 1220 kmph which is really very faster than aeroplane, it is about 2.5 to 3 times faster than aeroplane at only 1300 rupees for 615 km which is 3 times lesser than aeroplane……
- #7: Main disadvantages of conventional type of transportation system is only the aerodynamic drag and the rolling friction
- #8: Per hour 840 passengers are transported
- #9: If any how we can sucks the air which is comes to the front of the capsule so that air locking is not possible…….
- #12: The conventional wheels are not suitable for this range of speed (1220)kmph. Because of high rolling friction and high drag and dynamically instable. so here is the solution,
- #14: It will situated or constructed at every 70 miles apart, so don’t need to construct this launch system through out the whole length of the tube……
- #16: At every 2 minutes the capsules are leaving from station and reaches the station….