A Simplified Mass Conserving Algorithm for Journal Bearing under Large Dynamic Loads

A simplified mass conserving solution approach, consisting of analytical and numerical methods, for performance evaluation of dynamically loaded journal bearings is presented. The analytical technique is used to determine position and velocity of journal center for given force components. Subsequent...
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Autor*in:	H. Hirani [verfasserIn] K. Athre [verfasserIn] S. Biswas [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2001

Schlagwörter:	Hybrid solution scheme Dynamically loaded journal bearing Mass conservation algorithm Engine bearing analysis Isothermal solution of journal bearing Crankshaft bearing analysis.

Übergeordnetes Werk:	In: International Journal of Rotating Machinery - Hindawi Limited, 2002, 7(2001), 1, Seite 41-51
Übergeordnetes Werk:	volume:7 ; year:2001 ; number:1 ; pages:41-51

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.1155/S1023621X01000045

Katalog-ID:	DOAJ043285805

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520			\|a A simplified mass conserving solution approach, consisting of analytical and numerical methods, for performance evaluation of dynamically loaded journal bearings is presented. The analytical technique is used to determine position and velocity of journal center for given force components. Subsequently a finite difference formulation of universal Reynolds equation is used to calculate realistic oil flow. The proposed formulation is applied for analysis of an engine main bearing. The entry and exit flow and maximum pressure in the bearing are determined over complete cycle and matched with published results obtained by numerical scheme. The suggested hybrid computational method typically takes 55 s on ICL DRS 6000, and 29 s on 150 MHz Pentium-Pro computer.
650		4	\|a Hybrid solution scheme
650		4	\|a Dynamically loaded journal bearing
650		4	\|a Mass conservation algorithm
650		4	\|a Engine bearing analysis
650		4	\|a Isothermal solution of journal bearing
650		4	\|a Crankshaft bearing analysis.
653		0	\|a Engineering (General). Civil engineering (General)
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allfields	10.1155/S1023621X01000045 doi (DE-627)DOAJ043285805 (DE-599)DOAJ8613752d1a094a1790e4243198aa1e6a DE-627 ger DE-627 rakwb eng TA1-2040 H. Hirani verfasserin aut A Simplified Mass Conserving Algorithm for Journal Bearing under Large Dynamic Loads 2001 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A simplified mass conserving solution approach, consisting of analytical and numerical methods, for performance evaluation of dynamically loaded journal bearings is presented. The analytical technique is used to determine position and velocity of journal center for given force components. Subsequently a finite difference formulation of universal Reynolds equation is used to calculate realistic oil flow. The proposed formulation is applied for analysis of an engine main bearing. The entry and exit flow and maximum pressure in the bearing are determined over complete cycle and matched with published results obtained by numerical scheme. The suggested hybrid computational method typically takes 55 s on ICL DRS 6000, and 29 s on 150 MHz Pentium-Pro computer. Hybrid solution scheme Dynamically loaded journal bearing Mass conservation algorithm Engine bearing analysis Isothermal solution of journal bearing Crankshaft bearing analysis. Engineering (General). Civil engineering (General) K. Athre verfasserin aut S. Biswas verfasserin aut In International Journal of Rotating Machinery Hindawi Limited, 2002 7(2001), 1, Seite 41-51 (DE-627)324916124 (DE-600)2032559-9 15423034 nnns volume:7 year:2001 number:1 pages:41-51 https://doi.org/10.1155/S1023621X01000045 kostenfrei https://doaj.org/article/8613752d1a094a1790e4243198aa1e6a kostenfrei http://dx.doi.org/10.1155/S1023621X01000045 kostenfrei https://doaj.org/toc/1023-621X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2014 GBV_ILN_2026 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2111 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 7 2001 1 41-51
spelling	10.1155/S1023621X01000045 doi (DE-627)DOAJ043285805 (DE-599)DOAJ8613752d1a094a1790e4243198aa1e6a DE-627 ger DE-627 rakwb eng TA1-2040 H. Hirani verfasserin aut A Simplified Mass Conserving Algorithm for Journal Bearing under Large Dynamic Loads 2001 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A simplified mass conserving solution approach, consisting of analytical and numerical methods, for performance evaluation of dynamically loaded journal bearings is presented. The analytical technique is used to determine position and velocity of journal center for given force components. Subsequently a finite difference formulation of universal Reynolds equation is used to calculate realistic oil flow. The proposed formulation is applied for analysis of an engine main bearing. The entry and exit flow and maximum pressure in the bearing are determined over complete cycle and matched with published results obtained by numerical scheme. The suggested hybrid computational method typically takes 55 s on ICL DRS 6000, and 29 s on 150 MHz Pentium-Pro computer. Hybrid solution scheme Dynamically loaded journal bearing Mass conservation algorithm Engine bearing analysis Isothermal solution of journal bearing Crankshaft bearing analysis. Engineering (General). Civil engineering (General) K. Athre verfasserin aut S. Biswas verfasserin aut In International Journal of Rotating Machinery Hindawi Limited, 2002 7(2001), 1, Seite 41-51 (DE-627)324916124 (DE-600)2032559-9 15423034 nnns volume:7 year:2001 number:1 pages:41-51 https://doi.org/10.1155/S1023621X01000045 kostenfrei https://doaj.org/article/8613752d1a094a1790e4243198aa1e6a kostenfrei http://dx.doi.org/10.1155/S1023621X01000045 kostenfrei https://doaj.org/toc/1023-621X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2014 GBV_ILN_2026 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2111 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 7 2001 1 41-51
allfields_unstemmed	10.1155/S1023621X01000045 doi (DE-627)DOAJ043285805 (DE-599)DOAJ8613752d1a094a1790e4243198aa1e6a DE-627 ger DE-627 rakwb eng TA1-2040 H. Hirani verfasserin aut A Simplified Mass Conserving Algorithm for Journal Bearing under Large Dynamic Loads 2001 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A simplified mass conserving solution approach, consisting of analytical and numerical methods, for performance evaluation of dynamically loaded journal bearings is presented. The analytical technique is used to determine position and velocity of journal center for given force components. Subsequently a finite difference formulation of universal Reynolds equation is used to calculate realistic oil flow. The proposed formulation is applied for analysis of an engine main bearing. The entry and exit flow and maximum pressure in the bearing are determined over complete cycle and matched with published results obtained by numerical scheme. The suggested hybrid computational method typically takes 55 s on ICL DRS 6000, and 29 s on 150 MHz Pentium-Pro computer. Hybrid solution scheme Dynamically loaded journal bearing Mass conservation algorithm Engine bearing analysis Isothermal solution of journal bearing Crankshaft bearing analysis. Engineering (General). Civil engineering (General) K. Athre verfasserin aut S. Biswas verfasserin aut In International Journal of Rotating Machinery Hindawi Limited, 2002 7(2001), 1, Seite 41-51 (DE-627)324916124 (DE-600)2032559-9 15423034 nnns volume:7 year:2001 number:1 pages:41-51 https://doi.org/10.1155/S1023621X01000045 kostenfrei https://doaj.org/article/8613752d1a094a1790e4243198aa1e6a kostenfrei http://dx.doi.org/10.1155/S1023621X01000045 kostenfrei https://doaj.org/toc/1023-621X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2014 GBV_ILN_2026 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2111 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 7 2001 1 41-51
allfieldsGer	10.1155/S1023621X01000045 doi (DE-627)DOAJ043285805 (DE-599)DOAJ8613752d1a094a1790e4243198aa1e6a DE-627 ger DE-627 rakwb eng TA1-2040 H. Hirani verfasserin aut A Simplified Mass Conserving Algorithm for Journal Bearing under Large Dynamic Loads 2001 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A simplified mass conserving solution approach, consisting of analytical and numerical methods, for performance evaluation of dynamically loaded journal bearings is presented. The analytical technique is used to determine position and velocity of journal center for given force components. Subsequently a finite difference formulation of universal Reynolds equation is used to calculate realistic oil flow. The proposed formulation is applied for analysis of an engine main bearing. The entry and exit flow and maximum pressure in the bearing are determined over complete cycle and matched with published results obtained by numerical scheme. The suggested hybrid computational method typically takes 55 s on ICL DRS 6000, and 29 s on 150 MHz Pentium-Pro computer. Hybrid solution scheme Dynamically loaded journal bearing Mass conservation algorithm Engine bearing analysis Isothermal solution of journal bearing Crankshaft bearing analysis. Engineering (General). Civil engineering (General) K. Athre verfasserin aut S. Biswas verfasserin aut In International Journal of Rotating Machinery Hindawi Limited, 2002 7(2001), 1, Seite 41-51 (DE-627)324916124 (DE-600)2032559-9 15423034 nnns volume:7 year:2001 number:1 pages:41-51 https://doi.org/10.1155/S1023621X01000045 kostenfrei https://doaj.org/article/8613752d1a094a1790e4243198aa1e6a kostenfrei http://dx.doi.org/10.1155/S1023621X01000045 kostenfrei https://doaj.org/toc/1023-621X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2014 GBV_ILN_2026 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2111 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 7 2001 1 41-51
allfieldsSound	10.1155/S1023621X01000045 doi (DE-627)DOAJ043285805 (DE-599)DOAJ8613752d1a094a1790e4243198aa1e6a DE-627 ger DE-627 rakwb eng TA1-2040 H. Hirani verfasserin aut A Simplified Mass Conserving Algorithm for Journal Bearing under Large Dynamic Loads 2001 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A simplified mass conserving solution approach, consisting of analytical and numerical methods, for performance evaluation of dynamically loaded journal bearings is presented. The analytical technique is used to determine position and velocity of journal center for given force components. Subsequently a finite difference formulation of universal Reynolds equation is used to calculate realistic oil flow. The proposed formulation is applied for analysis of an engine main bearing. The entry and exit flow and maximum pressure in the bearing are determined over complete cycle and matched with published results obtained by numerical scheme. The suggested hybrid computational method typically takes 55 s on ICL DRS 6000, and 29 s on 150 MHz Pentium-Pro computer. Hybrid solution scheme Dynamically loaded journal bearing Mass conservation algorithm Engine bearing analysis Isothermal solution of journal bearing Crankshaft bearing analysis. Engineering (General). Civil engineering (General) K. Athre verfasserin aut S. Biswas verfasserin aut In International Journal of Rotating Machinery Hindawi Limited, 2002 7(2001), 1, Seite 41-51 (DE-627)324916124 (DE-600)2032559-9 15423034 nnns volume:7 year:2001 number:1 pages:41-51 https://doi.org/10.1155/S1023621X01000045 kostenfrei https://doaj.org/article/8613752d1a094a1790e4243198aa1e6a kostenfrei http://dx.doi.org/10.1155/S1023621X01000045 kostenfrei https://doaj.org/toc/1023-621X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2014 GBV_ILN_2026 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2111 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 7 2001 1 41-51
language	English
source	In International Journal of Rotating Machinery 7(2001), 1, Seite 41-51 volume:7 year:2001 number:1 pages:41-51
sourceStr	In International Journal of Rotating Machinery 7(2001), 1, Seite 41-51 volume:7 year:2001 number:1 pages:41-51
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Hybrid solution scheme Dynamically loaded journal bearing Mass conservation algorithm Engine bearing analysis Isothermal solution of journal bearing Crankshaft bearing analysis. Engineering (General). Civil engineering (General)
isfreeaccess_bool	true
container_title	International Journal of Rotating Machinery
authorswithroles_txt_mv	H. Hirani @@aut@@ K. Athre @@aut@@ S. Biswas @@aut@@
publishDateDaySort_date	2001-01-01T00:00:00Z
hierarchy_top_id	324916124
id	DOAJ043285805
language_de	englisch
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callnumber-first	T - Technology
author	H. Hirani
spellingShingle	H. Hirani misc TA1-2040 misc Hybrid solution scheme misc Dynamically loaded journal bearing misc Mass conservation algorithm misc Engine bearing analysis misc Isothermal solution of journal bearing misc Crankshaft bearing analysis. misc Engineering (General). Civil engineering (General) A Simplified Mass Conserving Algorithm for Journal Bearing under Large Dynamic Loads
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topic_title	TA1-2040 A Simplified Mass Conserving Algorithm for Journal Bearing under Large Dynamic Loads Hybrid solution scheme Dynamically loaded journal bearing Mass conservation algorithm Engine bearing analysis Isothermal solution of journal bearing Crankshaft bearing analysis
topic	misc TA1-2040 misc Hybrid solution scheme misc Dynamically loaded journal bearing misc Mass conservation algorithm misc Engine bearing analysis misc Isothermal solution of journal bearing misc Crankshaft bearing analysis. misc Engineering (General). Civil engineering (General)
topic_unstemmed	misc TA1-2040 misc Hybrid solution scheme misc Dynamically loaded journal bearing misc Mass conservation algorithm misc Engine bearing analysis misc Isothermal solution of journal bearing misc Crankshaft bearing analysis. misc Engineering (General). Civil engineering (General)
topic_browse	misc TA1-2040 misc Hybrid solution scheme misc Dynamically loaded journal bearing misc Mass conservation algorithm misc Engine bearing analysis misc Isothermal solution of journal bearing misc Crankshaft bearing analysis. misc Engineering (General). Civil engineering (General)
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title	A Simplified Mass Conserving Algorithm for Journal Bearing under Large Dynamic Loads
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title_full	A Simplified Mass Conserving Algorithm for Journal Bearing under Large Dynamic Loads
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title_sort	simplified mass conserving algorithm for journal bearing under large dynamic loads
callnumber	TA1-2040
title_auth	A Simplified Mass Conserving Algorithm for Journal Bearing under Large Dynamic Loads
abstract	A simplified mass conserving solution approach, consisting of analytical and numerical methods, for performance evaluation of dynamically loaded journal bearings is presented. The analytical technique is used to determine position and velocity of journal center for given force components. Subsequently a finite difference formulation of universal Reynolds equation is used to calculate realistic oil flow. The proposed formulation is applied for analysis of an engine main bearing. The entry and exit flow and maximum pressure in the bearing are determined over complete cycle and matched with published results obtained by numerical scheme. The suggested hybrid computational method typically takes 55 s on ICL DRS 6000, and 29 s on 150 MHz Pentium-Pro computer.
abstractGer	A simplified mass conserving solution approach, consisting of analytical and numerical methods, for performance evaluation of dynamically loaded journal bearings is presented. The analytical technique is used to determine position and velocity of journal center for given force components. Subsequently a finite difference formulation of universal Reynolds equation is used to calculate realistic oil flow. The proposed formulation is applied for analysis of an engine main bearing. The entry and exit flow and maximum pressure in the bearing are determined over complete cycle and matched with published results obtained by numerical scheme. The suggested hybrid computational method typically takes 55 s on ICL DRS 6000, and 29 s on 150 MHz Pentium-Pro computer.
abstract_unstemmed	A simplified mass conserving solution approach, consisting of analytical and numerical methods, for performance evaluation of dynamically loaded journal bearings is presented. The analytical technique is used to determine position and velocity of journal center for given force components. Subsequently a finite difference formulation of universal Reynolds equation is used to calculate realistic oil flow. The proposed formulation is applied for analysis of an engine main bearing. The entry and exit flow and maximum pressure in the bearing are determined over complete cycle and matched with published results obtained by numerical scheme. The suggested hybrid computational method typically takes 55 s on ICL DRS 6000, and 29 s on 150 MHz Pentium-Pro computer.
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title_short	A Simplified Mass Conserving Algorithm for Journal Bearing under Large Dynamic Loads
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A Simplified Mass Conserving Algorithm for Journal Bearing under Large Dynamic Loads

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