Affiliation:
1. MNNIT
2. Vishveshwarya Group of Institutions
3. M. N. National Institute of Technology
Abstract
The Hybrid (hydrodynamic/ hydrostatic) journal bearing system has found wide spread application in high speed rotating machines such as compressors, gas turbines, steam turbines, etc. The present studies include solution of Reynolds equation for hydrodynamic journal bearing with infinitely long approximation (ILA), infinitely short bearing approximation (ISA) and finite journal bearing approximation. Further Finite Journal bearing approximation considers two dimensional solution of Reynolds equation with natural boundary condition, which cannot be solved by analytical method. So, here the solutions for finite journal bearing have been done with finite difference method (a MATLAB® code is prepared for finite difference method) to get bearing performance parameters such as load capacity, Sommerfeld no., etc.
Publisher
Trans Tech Publications, Ltd.
Reference10 articles.
1. EI-Kayar E.A. Salem, M.F. Khalil, A.A. Hegazy: Two Dimensional Finite Difference Solution for Externally Pressurized Journal Bearings of Finite Length, Wear, Vol. 84(1983), p.1.
2. S.C. Jain, S.C. Sharma, T. Nagaraju: Misalignment Journal Effects In Liquid Hydrostatic Non-Recessed Journal Bearings, Wear, Vol. 210(1997), p.67.
3. C.T. Su Jerry and K.N. Lie: Rotation Effects On Hybrid Hydrostatic/Hydrodynamic Journal Bearing, Industrial lubricant and Tribology, Vol. 53/6(2001) , p.261.
4. J. V. Kumar and M. Singh: Study of Supply Cut off And Bearing Geometric Parameters on Design of Hybrid Journal Bearing, Industrial lubrication and Tribology, Vol. 59/2(2007), p.92.
5. V. Kumar, S.C. Sharma , S.C. Jain , T. Nagaraju: Comparative Performance of Hole Entry Journal Bearing Operating with Different Restrictor , Inst. Eng., Vol. 83/3(2002), p-116.
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4 articles.
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