![Page 1: Cold Gas Propulsion System for Hyperloop Pod …...Cold Gas Propulsion System for Hyperloop Pod Chassis Presenting : Bhushan Darekar Co Authors: Jayant Unde, Prabhakar Naik and Dr](https://reader034.vdocument.in/reader034/viewer/2022042308/5ed55d4bbd56bd323f6ffda2/html5/thumbnails/1.jpg)
Cold Gas Propulsion System for Hyperloop PodChassis
Presenting : Bhushan Darekar
Co Authors: Jayant Unde, Prabhakar Naik
and Dr P. R. Dhamangaonkar
College of Engineering Pune.
![Page 2: Cold Gas Propulsion System for Hyperloop Pod …...Cold Gas Propulsion System for Hyperloop Pod Chassis Presenting : Bhushan Darekar Co Authors: Jayant Unde, Prabhakar Naik and Dr](https://reader034.vdocument.in/reader034/viewer/2022042308/5ed55d4bbd56bd323f6ffda2/html5/thumbnails/2.jpg)
Overview
Hyperloop
SpaceX Hyperloop Pod Competition
Types of Propulsion
COEP hyperloop pod
System Architecture of COEP’s Hyperloop pod
Design Concept of cold gas propulsion
Modelling and Simulation
Safety and State Diagram
Conclusion
Reference
![Page 3: Cold Gas Propulsion System for Hyperloop Pod …...Cold Gas Propulsion System for Hyperloop Pod Chassis Presenting : Bhushan Darekar Co Authors: Jayant Unde, Prabhakar Naik and Dr](https://reader034.vdocument.in/reader034/viewer/2022042308/5ed55d4bbd56bd323f6ffda2/html5/thumbnails/3.jpg)
Hyperloop
Hyperloop is a new mode of transport ?
Proposed by ELON MUSK American business magnate, investor, and inventor. He is currently the CEO & CTO of SpaceX and CEO & Chief Product Architect of Tesla Motors.
A high-speed train that promises travel at twice the speed of a commercial aircraft, transporting passengers from Los Angeles to San Francisco in just 30 minutes.
A high-level alpha design for the system was published on August 12, 2013, in a whitepaper posted to the Tesla and SpaceX blogs.
Musk has also said he invites feedback to "see if the people can find ways to improve it"; it will be an open source design, with anyone free to use and modify it.
A Hyperloop would be "an elevated, reduced-pressure tube that contains pressurized capsules driven within the tube by a number of linear electric motors.”
This system can achieve an average speed of 598 mph (962 km/h), and a top speed of 760 mph (1,220 km/h).
![Page 4: Cold Gas Propulsion System for Hyperloop Pod …...Cold Gas Propulsion System for Hyperloop Pod Chassis Presenting : Bhushan Darekar Co Authors: Jayant Unde, Prabhakar Naik and Dr](https://reader034.vdocument.in/reader034/viewer/2022042308/5ed55d4bbd56bd323f6ffda2/html5/thumbnails/4.jpg)
Working
• Hyperloop consists of a low pressure tube with capsules that are transported at both low and high speeds throughout the length of the tube.
![Page 5: Cold Gas Propulsion System for Hyperloop Pod …...Cold Gas Propulsion System for Hyperloop Pod Chassis Presenting : Bhushan Darekar Co Authors: Jayant Unde, Prabhakar Naik and Dr](https://reader034.vdocument.in/reader034/viewer/2022042308/5ed55d4bbd56bd323f6ffda2/html5/thumbnails/5.jpg)
Components of Hyperloop Transportation System
1.Capsule
2. Tube
3. Propulsion
4. Route
![Page 6: Cold Gas Propulsion System for Hyperloop Pod …...Cold Gas Propulsion System for Hyperloop Pod Chassis Presenting : Bhushan Darekar Co Authors: Jayant Unde, Prabhakar Naik and Dr](https://reader034.vdocument.in/reader034/viewer/2022042308/5ed55d4bbd56bd323f6ffda2/html5/thumbnails/6.jpg)
SpaceX Hyperloop Pod Competition
Overview
History
Technical overview
Test track specifications
Vehicle pods
Competition Competing teams
Phase 1: Design weekend
Phase 2: Test track runs
![Page 7: Cold Gas Propulsion System for Hyperloop Pod …...Cold Gas Propulsion System for Hyperloop Pod Chassis Presenting : Bhushan Darekar Co Authors: Jayant Unde, Prabhakar Naik and Dr](https://reader034.vdocument.in/reader034/viewer/2022042308/5ed55d4bbd56bd323f6ffda2/html5/thumbnails/7.jpg)
COEP hyperloop
pod
• COEP Hyperloop Initiative
• About team
![Page 8: Cold Gas Propulsion System for Hyperloop Pod …...Cold Gas Propulsion System for Hyperloop Pod Chassis Presenting : Bhushan Darekar Co Authors: Jayant Unde, Prabhakar Naik and Dr](https://reader034.vdocument.in/reader034/viewer/2022042308/5ed55d4bbd56bd323f6ffda2/html5/thumbnails/8.jpg)
System Architecture of
COEP’s Hyperloop pod
![Page 9: Cold Gas Propulsion System for Hyperloop Pod …...Cold Gas Propulsion System for Hyperloop Pod Chassis Presenting : Bhushan Darekar Co Authors: Jayant Unde, Prabhakar Naik and Dr](https://reader034.vdocument.in/reader034/viewer/2022042308/5ed55d4bbd56bd323f6ffda2/html5/thumbnails/9.jpg)
Design Concept of cold gas propulsion
• Selection of gas
Properties of Gases
![Page 10: Cold Gas Propulsion System for Hyperloop Pod …...Cold Gas Propulsion System for Hyperloop Pod Chassis Presenting : Bhushan Darekar Co Authors: Jayant Unde, Prabhakar Naik and Dr](https://reader034.vdocument.in/reader034/viewer/2022042308/5ed55d4bbd56bd323f6ffda2/html5/thumbnails/10.jpg)
Pressure Regulator Setting
![Page 11: Cold Gas Propulsion System for Hyperloop Pod …...Cold Gas Propulsion System for Hyperloop Pod Chassis Presenting : Bhushan Darekar Co Authors: Jayant Unde, Prabhakar Naik and Dr](https://reader034.vdocument.in/reader034/viewer/2022042308/5ed55d4bbd56bd323f6ffda2/html5/thumbnails/11.jpg)
Modelling Equations
![Page 12: Cold Gas Propulsion System for Hyperloop Pod …...Cold Gas Propulsion System for Hyperloop Pod Chassis Presenting : Bhushan Darekar Co Authors: Jayant Unde, Prabhakar Naik and Dr](https://reader034.vdocument.in/reader034/viewer/2022042308/5ed55d4bbd56bd323f6ffda2/html5/thumbnails/12.jpg)
Nozzle Contour Design
![Page 13: Cold Gas Propulsion System for Hyperloop Pod …...Cold Gas Propulsion System for Hyperloop Pod Chassis Presenting : Bhushan Darekar Co Authors: Jayant Unde, Prabhakar Naik and Dr](https://reader034.vdocument.in/reader034/viewer/2022042308/5ed55d4bbd56bd323f6ffda2/html5/thumbnails/13.jpg)
Modelling and Simulation
• Nozzle simulation
• Far field analysis
![Page 14: Cold Gas Propulsion System for Hyperloop Pod …...Cold Gas Propulsion System for Hyperloop Pod Chassis Presenting : Bhushan Darekar Co Authors: Jayant Unde, Prabhakar Naik and Dr](https://reader034.vdocument.in/reader034/viewer/2022042308/5ed55d4bbd56bd323f6ffda2/html5/thumbnails/14.jpg)
Pressurized Systems TNT Equivalence
• Work =17.644*106Joules
• 1 joule = 2.39E-13 kiloton of TNT
• As a result,
• Work = 4.2169*10-6 kiloton of TNT= 4.2169 kg of TNT
![Page 15: Cold Gas Propulsion System for Hyperloop Pod …...Cold Gas Propulsion System for Hyperloop Pod Chassis Presenting : Bhushan Darekar Co Authors: Jayant Unde, Prabhakar Naik and Dr](https://reader034.vdocument.in/reader034/viewer/2022042308/5ed55d4bbd56bd323f6ffda2/html5/thumbnails/15.jpg)
SAFETY AND STATE DIAGRAM
![Page 16: Cold Gas Propulsion System for Hyperloop Pod …...Cold Gas Propulsion System for Hyperloop Pod Chassis Presenting : Bhushan Darekar Co Authors: Jayant Unde, Prabhakar Naik and Dr](https://reader034.vdocument.in/reader034/viewer/2022042308/5ed55d4bbd56bd323f6ffda2/html5/thumbnails/16.jpg)
CONCLUSION
Evaluation and simulation for performance and integrity of the system of various working fluids, geometrical and, physical parameters
Comparison between analytically and numerically calculated results for the exhaust velocities and pressures differed by only 1.2 %
The far-field analysis to reduce the dependency on the assumption that the nozzle/ system will be stationery
Discussion on the control algorithm and state diagram upon various possibilities
High TNT value of the system
A trade-off between the produced thrust and consumed energy
![Page 17: Cold Gas Propulsion System for Hyperloop Pod …...Cold Gas Propulsion System for Hyperloop Pod Chassis Presenting : Bhushan Darekar Co Authors: Jayant Unde, Prabhakar Naik and Dr](https://reader034.vdocument.in/reader034/viewer/2022042308/5ed55d4bbd56bd323f6ffda2/html5/thumbnails/17.jpg)
Reference
[1] Musk, Elon (August 12, 2013). “Hyperloop” Tesla. Retrieved August 13, 2013
[2] “Hyperloop One”. Hyperloop One. Retrieved November 25, 2016; https://en.wikipedia.org/wiki/Hyperloop-One
[3] http://www.spacex.com/sites/spacex/files/2018 hyperloop competitionrules.
[4] ”Media — AZLoop”, Azhyperloop.com, 2018. [Online]. Available:http://azhyperloop.com/media/. [Accessed: 05- Aug- 2018].
[5] Kstreetstudio.com, 2018. [Online]. Available:http://www.kstreetstudio.com/science/experiments/files/DuctileBrittleTransition.pdf. [Accessed: 05- Aug- 2018].
[6] Y. Cengel and M. Boles, Thermodynamics, 5th ed. McGraw Hill Education,pp. 834-83