Thermohydrodynamic analysis of turbulent flow in journal bearings running under different steady conditions

Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology

Volumn 223, Issue 8, 2009, Pages 1115-1127

  Maneshian, B ^a   Nassab, S A Gandjalikhan ^a  

^a SHAHID BAHONAR UNIVERSITY OF KERMAN   (Iran)

Author keywords

Journal bearing; Thermohydrodynamic; Turbulent flow

Indexed keywords

CAVITATION EFFECT; CAVITATION MODEL; CLEARANCE RATIO; COMPUTATIONAL DOMAINS; CONTROL VOLUME METHODS; DISSIPATION RATES; ECCENTRICITY RATIOS; ENERGY EQUATION; GOVERNING EQUATIONS; HEAT CONDUCTION EQUATIONS; HOMOGENEOUS MIXTURES; LIQUID FRACTION; LUBRICANT FLOW; NUMERICAL RESULTS; NUMERICAL SOLUTION; PHYSICAL DOMAIN; PHYSICAL GEOMETRY; SIMPLE ALGORITHM; STEADY CONDITIONS; THERMO-HYDRODYNAMIC ANALYSIS; THERMOHYDRODYNAMIC; TURBULENCE FLUCTUATIONS; TWO-DIMENSIONAL NAVIER-STOKES EQUATIONS;

BEARINGS (STRUCTURAL); CAVITATION; COMPUTATIONAL FLUID DYNAMICS; COMPUTATIONAL GEOMETRY; CONFORMAL MAPPING; HEAT CONDUCTION; JOURNAL BEARINGS; MULTIPHASE FLOW; NUMERICAL ANALYSIS; REYNOLDS NUMBER; TURBULENCE; TURBULENT FLOW;

NAVIER STOKES EQUATIONS;

EID: 77149158487     PISSN: 13506501     EISSN: None     Source Type: Journal    
DOI: 10.1243/13506501JET575     Document Type: Article

References (31)

1. M. M. Khonsari, J. Y. Jang, M. Fillon, 'On the generalization of thermohydrodynamic analyses for journal bearings' Trans. ASME, J. Tribol. 118 (1996): 571-579
2. R. S. Paranjpe, T. Han, 'A study of the thermohydrodynamic performance of steadily loaded journal bearings' Tribol. Trans. 37 4 (1994): 679-690
3. J. Frene, M. Godet, 'Flow transition criteria in a journal bearing' Trans. ASME, J. Lubr. Technol. 1 (1974): 135-140
4. D. F. Wilcock, 'Turbulence in high speed journal bearing' Trans. ASME, J. Lubr. Technol. 72 (1950): 825-834
5. V. N. Constantinescu, 'Theory of turbulent lubrication' (1965)
6. C. W. Ng, C. H. T. Pan, 'A linearized turbulent lubrication theory' Trans. ASME, J. Basic Eng. 87 (1965): 675-688
7. C. M. Taylor, 'Turbulent lubrication theory applied to fluid film bearing design' Proc. Instn Mech. Engrs 184 3L (19691970): 40-47 DOI: 10.1243/PIME-CONF-1969-184-368-02
8. V. N. Constantinescu, 'Basic relationships in turbulent lubrication and their extension to include thermal effects' Trans. ASME, J. Lubr. Technol. 95 (1973): 147-154
9. Z. Safar, A. Z. Szeri, 'Thermohydrodynamic lubrication in laminar and turbulent regimes' Trans. ASME, J. Lubr. Technol. 96 (1974): 48-57
10. A. Z. Szeri, 'Turbulence, inertia and thermal effects in fluid film bearings' Tribology: friction, lubrication and wear (New York: Hemisphere Publishing Corp. 1980): 229-294 ch. 5
11. T. Suganami, A. Z. Szeri, 'A thermohydrodynamic analysis of journal bearings' Trans. ASME, J. Lubr. Technol. 101 (1979): 7-21
12. J. O. Medwell, D. T. Gethin, 'Synthesis of thermal effects in misaligned hydrodynamic journal bearings' Int. J. Numer. Methods Fluids 6 (1986): 445-458
13. Y. Nagaraju, M. L. Joy, K. Prabhakaran Nair, 'Thermohydrodynamic analysis of a two-lobe journal bearing' Int. J. Mech. Sci. 36 3 (1994): 209-217
14. S. M. Chun, 'Thermohydrodynamic lubrication analysis of high-speed journal bearing considering variable density and variable specific heat' Tribol. Int. 37 (2004): 405-413
15. P. G. Tucker, P. S. Keogh, 'A generalized CFD approach for journal bearing performance prediction' Proc. IMechE, Part J: J. Engineering Tribology 209 (1995): 99-109 DOI: 10.1243/PIME-PROC-1995-209-412-02
16. P. G. Tucker, P. S. Keogh, 'On the dynamic thermal state in a hydrodynamic bearing with a whirling journal using CFD techniques' ASME, J. Tribol. 118 (1996): 356-363
17. P. S. Keogh, R. Gomiciaga, M. M. Khonsari, 'CFD based design techniques for thermal prediction in a generic two-axial groove hydrodynamic journal bearing' Trans. ASME, J. Tribol. 119 (1997): 428-436
18. S. A. Gandjalikhan Nassab, M. S. Moayeri, 'Three-dimensional thermohydrodynamic analysis of axially grooved journal bearings' Proc. IMechE, Part J: J. En- gineering Tribology 216 (2002): 35-47 DOI: 10.1243/ 1350650021543870
19. S. H. Shyu, Y. R. Jeng, F. Li, 'A Legendre collocation method for thermohydrodynamic journal-bearings problems with Elrod's cavitation algorithm' Tribol. Int. 41 (2008): 493-501
20. K. Abe, T. Kondoh, Y. Nagano, 'A new turbulence model for predicting fluid flow and heat transfer in separating and reattaching flows 1. Flow field calculation' Int. J. Heat Mass Transf. 37 1 (1994): 139-151
21. Y. Nagano, M. Tagawa, 'An improvement of the k-μ turbulence model for boundary layer flows' J. Fluid Eng. 112 (1990): 33-39
22. D. Dowson, J. Hudson, B. Hunter, C. N. March, 'An experimental investigation of the thermal equilibrium of steadily loaded journal bearings' Proc. Instn Mech. Engrs 131 3B (): 70-80 DOI: 10.1243/PROC-CONF-1966-181-034-02
23. S. A. Gandjalikhan Nassab, Analysis of thermohydrodynamic characteristics of journal bearings (1999) PhD Thesis
24. M. M. Khonsari, J. J. Beaman, 'Thermohydrodynamic analysis of laminar incompressible journal bearings' ASLE Trans. 29 (1986): 141-150
25. S. A. Gandjalikhan Nassb, M. S. Moayeri, 'A two dimensional thermohydrodynamic analysis of journal bearings characteristics' Iran. J. Sci. Technol. 24 (2000): 203-220
26. H. Heshmat, 'The mechanism of cavitation in hydrodynamic lubrication' Tribol. Trans. 34 (1991): 177-186
27. S. A. Gandjalikhan Nassab, B. Maneshian, 'Thermo-hydrodynamic analysis of cavitating journal bearings using three different cavitation models' Proc. IMechE, Part J: J. Engineering Tribology 221 (2007): 501-513 DOI: 10.1243/13506501JET238 (Pubitemid 47064778)
28. S. V. Patankar, B. D. Spalding, 'A calculation procedure for heat, mass and momentum transfer in three-dimensional parabolic flows' Int. J. Heat Mass Transf. 15 (1972): 1787-1806
29. C. H. T. Pan, J. H. Vohr, 'Super laminar flow in bearings and seals' Bearing and seal design in nuclear power machinery (New York: ASME 1967): 219-245
30. J. Ferron, J. Frene, R. Boncompain, 'A study of the thermohydrodynamic performance of a plane journal bearing; comparison between theory and experiment' Trans. ASME, J. Lubr. Technol. 105 (1983): 422-438
31. J. Mitsui, Y. Hori, M. Tanaka, 'An experimental investigation on the temperature distribution in circular journal bearings' ASME J. Tribol. 108 (1986): 621-633