Semi-analytical approach to heat transfer in squeezing flow between two parallel disks with and without velocity slip and temperature jump

V. S. Sampath Kumar, N. P. Pai

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Firstly the problem of heat transfer for squeezing flow between parallel plates is studied using Homotopy Perturbation Method (HPM). Secondly, the heat transfer for squeezing flow between two parallel disks with velocity slip and the temperature jump is considered. Both problems are analysed using HPM. The higher order approximations in HPM are generated by delegating the routine complex algebra to computer in both the cases. The results so obtained for the physical parameters are in very good agreement with prior numerical findings and other methods. The present study enabled us in extending the region of validity in both the problems.

Original languageEnglish
Pages (from-to)51-61
Number of pages11
JournalJournal of Mechanical Engineering Research and Developments
Volume41
Issue number1
DOIs
Publication statusPublished - 01-01-2018

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Heat transfer
Parallel flow
Algebra
Temperature

All Science Journal Classification (ASJC) codes

  • Mechanical Engineering

Cite this

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abstract = "Firstly the problem of heat transfer for squeezing flow between parallel plates is studied using Homotopy Perturbation Method (HPM). Secondly, the heat transfer for squeezing flow between two parallel disks with velocity slip and the temperature jump is considered. Both problems are analysed using HPM. The higher order approximations in HPM are generated by delegating the routine complex algebra to computer in both the cases. The results so obtained for the physical parameters are in very good agreement with prior numerical findings and other methods. The present study enabled us in extending the region of validity in both the problems.",
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AB - Firstly the problem of heat transfer for squeezing flow between parallel plates is studied using Homotopy Perturbation Method (HPM). Secondly, the heat transfer for squeezing flow between two parallel disks with velocity slip and the temperature jump is considered. Both problems are analysed using HPM. The higher order approximations in HPM are generated by delegating the routine complex algebra to computer in both the cases. The results so obtained for the physical parameters are in very good agreement with prior numerical findings and other methods. The present study enabled us in extending the region of validity in both the problems.

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