EFFECT OF STARVATION ON THERMOELASTOHYDRODYNAMIC LUBRICATION OF ROLLING / SLIDING CONTACT

محتوى المقالة الرئيسي

Basim A. Abbas
Somer M. Nacy

الملخص

A complete numerical solution of thermal compressible elastohydrodynamic lubrication of rolling /
sliding contact was achieved to determine the effect of inlet boundary condition on the film shape,
film pressure, and film temperature in an elastohydrodynamic line contact problem.
The direct iterative technique is used to solve the simultaneous system of Reynolds, ,elasticity , and
energy equations for different locations of inlet oil fed . The effect of various load, speed , and slip
conditions have been investigated . the results indicate that the effects of starvation are an increase
of oil film temperature and decrease in oil film thickness so that the temperature effect are
significant and can not be neglected.

تفاصيل المقالة

كيفية الاقتباس
"EFFECT OF STARVATION ON THERMOELASTOHYDRODYNAMIC LUBRICATION OF ROLLING / SLIDING CONTACT" (2006) مجلة الهندسة, 12(02), ص 361–372. doi:10.31026/j.eng.2006.02.14.
القسم
Articles

كيفية الاقتباس

"EFFECT OF STARVATION ON THERMOELASTOHYDRODYNAMIC LUBRICATION OF ROLLING / SLIDING CONTACT" (2006) مجلة الهندسة, 12(02), ص 361–372. doi:10.31026/j.eng.2006.02.14.

تواريخ المنشور

المراجع

Chin Y. P. , (1972), exploratory analysis of EHD. properties of lubrication , SKF. Technical Report No. Al. 72P010 ,.

F. Sadeghi , Thomas A. Daow, (1987), Thermal effect in rolling /sliding contact part (2) . analysis of thermal effect in fluid film, transection of the ASME , vol. 109, July, pp. 512-520.

F. Sadeghi , (1987), Thomas A. Dow ,Richard R .Johnson, Thermal effect in rolling / sliding contacts part 3 – Approximate method for prediction of mid film temperature and sliding traction, J. of Tribology , July, Vol. 109, PP. 519-524.

F. Sadeghi , Ping C. Sui , (1990), Thermal Elastohydrodynamic lubrication of rough surfaces , ASME journal of lubrication technology, vol. 112, pp. 341- 346.

Hamrock, B. J. and Dowson D., (1976), Isothermal elastohydrodynamic lubrication of point contacts part I – Theoretical formulation , J. of lub. Tech. Trans. of the ASME , vol. 98 ,.

Hamrock , B. J. and Dowson D. (1977), Isothermal elastohydrodynamic lubrication of point contacts part III – Fully flooded results, J. of Lub. Tech. Trans ASME vol. 99,.

H.S. Cheng and B. Sterlicht , (1965), A numerical solution for the pressure, temperature , and film thickness between two infinitely long lubricated rolling and sliding, cylinders under heavy loads . J. of basic engineering, sept..

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