Analysis of hydraulic system for adjustable ground clearance mechanism

• Autorzy: Chada Jithendra Sai Raja , Sandeep Venkat G. , Chollangi Rajesh

Identyfikatory

DOI

10.30464/jmee.2020.4.3.203

• Języki publikacji: EN

Abstrakty

EN

The stability of a vehicle depends on many parameters. The Centre of Gravity is one of the most important in them. If the height of center of gravity from the ground decreases the stability of the vehicle increases. But when the ground clearance is too low it has a chance of collision vehicle and the ground while going on an uneven road or with speed brakes. So, to avoid the collision of a vehicle to ground and increase the stability a mechanism to adjust the ground clearance is to be attached. Also, the lift and drag forces can also be altered using this adjustable ground clearance mechanism. The designers usually fix ground clearance and they try to acquire this by the suspension system. The suspension system has tires, tire air, springs, shock absorber, and other parts to connect the vehicle with the wheels. The present paper describes the significance of using hydraulic oil as a working fluid in an adjustable ground clearance mechanism. Also describes the design and analysis of piston and cylinder rod.

Słowa kluczowe

EN

center of gravity; adjustable ground clearance; cylinder; cylinder rod; hydraulic oil

PL

środek ciężkości; prześwit regulowany; cylinder; tłoczysko; tłok; olej hydrauliczny

• Wydawca: Wydawnictwo Uczelniane Politechniki Koszalińskiej
• Czasopismo: Journal of Mechanical and Energy Engineering
• Rocznik: 2020
• Tom: Vol. 4, No 3
• Strony: 203--208
• Opis fizyczny: Bibliogr. 15 poz., rys., tab.

Twórcy

autor

Chada Jithendra Sai Raja

• Department of Mechanical Engineering, Pragati Engineering College, Andhra Pradesh, India

autor

Sandeep Venkat G.

• Department of Mechanical Engineering, Pragati Engineering College, Andhra Pradesh, India

autor

Chollangi Rajesh

• Department of Mechanical Engineering, Pragati Engineering College, Andhra Pradesh, India

Bibliografia

• 1. Jagadeesh H., Navinesh B.C. (2018). Development of Advanced Pneumatic Lifting and Ground Clearance Technique in Car. International Journal of Innovative Research in Science, Engineering and Technology, Vol. 7, No. 7, pp. 378-383.
• 2. Debojyoti Mitra (2010). Design Optimization of Ground Clearance of Domestic Cars. International Journal of Engineering Science and Technology, Vol. 2, No. 7, pp. 2678-2680.
• 3. Ghanshyam Baghel, Prince Jaiswal, Prashant Dewangan, Abhishek Parsend, Devesh Shrivastava (2017). Adjustable Ground Clearance in Vehicles Using Pneumatic Lifting. International Journal of Science, Engineering and Technology Research Vol. 6, No. 6, pp. 1075-1081.
• 4. Kumar Mayank, Diwanshu Sharma, Gowreesh (2017). Adjustable Ground Clearance System by using Gear and Tooth Mechanism. International Journal of Science Technology & Engineering, Vol. 4, No. 3, pp. 21-26.
• 5. Karl-Erik Rydberg (2013). Hydraulic Fluid Properties and their Impact on Energy Efficiency. The 13th Scandinavian International Conference on Fluid Power, SICFP2013, June 3-5, 2013, Linköping, Sweden, pp. 447-453.
• 6. Shivaraj Chandrakant Patil (2016). Adjustable Ground Clearance Mechanism. 5th International Conference On Recent Trends In Engineering, Science and Management, ICRTESM-16, Dec 9-10, 2016, Pune, pp. 1204-1210.
• 7. Krishan, Dr. Pradeep Kumar Soni (2019). Minimisation of maintenance actions through design analysis of hydraulic cylinder for trailer. International Research Journal of Engineering and Technology, Vol. 6, No. 3, pp. 3944-3948.
• 8. G.Raju, K. Hari Babu, N. Siva nagaraju, K.Kiran chand (2015). Design and analysis of Stress on Thick Walled Cylinder with and with out Holes. Int. Journal of Engineering Research and Applications, Vol. 5, No. 1, pp. 75-83.
• 9. Chada Jithendra Sai Raja, Mahboob Shaheen, Dwarampudi Ramya Sudha, Vankala Nagababu (2019). Significance Of Using Hydraulic Oil As Working Fluid In Hydraulic Hybrid Vehicles. International Journal of Engineering Applied Sciences and Technology, Vol. 4, No. 4, pp. 115-118.
• 10. Jagadamba Potnuru, Hari Sankar Vanka (2015). Design and Optimization of Three Stages Hydraulic Cylinder Used In Dump Trucks. International Journal & Magazine of Engineering, Technology, Management and Research, Vol. 2, No. 11, pp. 271-276.
• 11. Shuan-qiang Xua, Mao-hong Yua (2005). Shakedown analysis of thick-walled cylinders subjected to internal pressure with the unified strength criterion. International Journal of Pressure Vessels and Piping, Vol. 82, pp. 706-712.
• 12. J.M.Hale, Ee Yu Sim (2016). Journal of Physics: Conference Series, Vol. 721, 012006.
• 13. Nedim Hodžić, Nermina Zaimović-Uzunović, Boris Trogrlić (2006). Numerical analysis of hydraulic oil flow through channels and chambers of the cylindrical piston valve. 10th International Research/Expert Conference ”Trends in the Development of Machinery and Associated Technology” TMT 2006, Barcelona-Lloret de Mar, Spain, pp. 1039-1042.
• 14. Stamatios S. Kalligeros (2014). Predictive Maintenance of Hydraulic Lifts through Lubricating Oil Analysis. Machines, Vol. 2, pp. 1-12.
• 15. Mang, T., Dresel, W. Lubricants and Lubrication, 2nd ed.; Wiley-VCH Verlag GmbH & Co. KGaA: Weinheim, Germany, 2007, pp. 274–337

Uwagi

PL

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).