scholarly journals Discussion: “A Finite Volume Analysis of the Thermohydrodynamic Performance of Finite Journal Bearings” (Han, T., and Paranjpe, R. S., 1990, ASME J. Tribol., 112, pp. 557–565)

1990 ◽  
Vol 112 (3) ◽  
pp. 565-565 ◽  
Author(s):  
M. Fillon ◽  
J. Frene
Keyword(s):  
Finite Volume ◽  
Journal Bearings ◽  
Volume Analysis

A Finite Volume Analysis of the Thermohydrodynamic Performance of Finite Journal Bearings

1990 ◽  
Vol 112 (3) ◽  
pp. 557-565 ◽  
Author(s):  
T. Han ◽  
R. S. Paranjpe
Keyword(s):  
Finite Volume ◽  
Numerical Scheme ◽  
Reverse Flow ◽  
Journal Bearings ◽  
Simultaneous Solution ◽  
Volume Analysis ◽  
Recirculating Flow ◽  
Supply Pressure ◽  
Good Sample ◽  
Energy Equations

A rigorous thermohydrodynamic (THD) analysis of finite journal bearings has been developed. THD analysis not only allows a more accurate prediction of the bearing performance characteristics, but it also provides the temperature distribution in the bearing. It involves the simultaneous solution of the Reynolds and energy equations and can handle a wide variety of flow situations, including reverse flow, recirculating flow, and cavitation. The overall numerical scheme is based on a fully conservative finite-volume formulation. The calculated results are compared with the published literature. The qualitative agreement is good. Sample calculations for a typical automotive bearing show that the oil supply pressure and supply configuration significantly affect the bearing performance.

Preliminary Design and Flow Analysis of Domestic Chimney for Water Boiling Using Finite Volume Analysis

2021 ◽  
pp. 525-534
Author(s):  
Faraz Ahmad ◽  
Shubham Pal ◽  
Viveksheel Yadav ◽  
Vimlesh Bijalwan
Keyword(s):  
Finite Volume ◽  
Flow Analysis ◽  
Preliminary Design ◽  
Volume Analysis

On Determining Reference Stresses for High Temperature Thin/Thick Tube Bends

2005 ◽  
Author(s):  
Abheek Basu ◽  
Khosrow Zarrabi ◽  
Lawrence Ng
Keyword(s):  
High Temperature ◽  
Internal Pressure ◽  
Explicit Expression ◽  
Finite Volume ◽  
Limit Analysis ◽  
Volume Analysis ◽  
Reference Stress ◽  
First Time

It is well known that tube/pipe bends have some degree of ovality caused during their manufacture. For the first time, based on limit analysis, the authors previously presented an explicit expression for calculation of the reference stress of tube/pipe bends with varying degrees of ovality that are subjected to uniform internal pressure. The present paper assesses this expression using an elastic-creep finite volume analysis. This is due to availability of an in-house finite volume code. It is shown that the references stresses predicted by proposed expression correlate well with those computed using elastic-creep analyses for tube/pipe bends with various degrees of ovality.

scholarly journals Drying of Ceramic Hollow Bricks in an Industrial Tunnel Dryer: A Finite Volume Analysis

2014 ◽  
Vol 8 (3) ◽  
pp. 297-312 ◽  
Author(s):  
Francisca de Souza Tavares ◽  
Severino de Farias Neto ◽  
Enivaldo Barbosa ◽  
Antonio de Lima ◽  
Carlota e Silva
Keyword(s):  
Finite Volume ◽  
Volume Analysis ◽  
Tunnel Dryer ◽  
Hollow Bricks
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