Magnetic fluid based porous inclined slider bering with velocity slip

• Autorzy: Shah R. C. , Bhat R.
• Języki publikacji: EN

Abstrakty

EN

A theoretical study was made of a porous inclined slider with a magnetic fluid as lubricant considering velocity slip. Expressions were obtained for pressure, load capacity, friction on the moving slider, the coefficient of friction and the position of the centre of pressure. Computed values showed that load capacity and friction decreased when the slip parameter increased. The coefficient of friction attains an optimum for a certain value of the slip parameter which affects a little the position of the centre of pressure.

Słowa kluczowe

EN

magnetic fluid; lubrication; porous; inclined slider; slip

PL

hydromechanika; płyn magnetyczny; poślizg

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2003
• Tom: Vol. 8, no 2
• Strony: 331--336
• Opis fizyczny: Bibliogr. 5 poz., rys., tab.

Twórcy

autor

Shah R. C.

• Department of Mathematics, Nirma Institute of Technology Gandhinagar-Serkhej Highway, Post. Chandlodia Ahmedabad - 382 481, Gujarat State, INDIA

autor

Bhat R.

• E-202, Riddhi Complex, Near Jodhpur Village Ahmedabad - 380 015, Gujarat State, INDIA

Bibliografia

• [1] Agrawal V.K. (1986): Magnetic fluid based porous inclined slider bearing. - Wear, vol.l07, pp.133-139.
• [2] Prakash J. and Vij S.K. (1973): Hydrodynamic lubrication ofa porous slider. - J. Mech. Eng. Sci., vol.l5, pp.232-234.
• [3] Shah R.C. and Bhat M.V. (2000a): Sąueeze film based on magnetic fluid in curved porous rotating circular plates. – J. Magn. Magn. Mater., vol.208, pp.115-119.
• [4] Shah R.C. and Bhat M.V. (2000b): Sąueeze film between two curved annular plate lubricated with a magnetic fluid. - J. of Balkan Trib. Asso., vol.6, pp.184-188.
• [5] Sparrow E.M., Beavers G.S. and Hwang I.T. (1972): Effect of velocity slip on porous walled squeeze films. - J. Lubr. Technol., vol.94, pp.260-265.