Pressure and Heat Transfer in Cross Flow Over Cylinders Between Two Parallel Plates

Kundu, Debashis; Haji‐Sheikh, A.; Lou, D. Y. S.

doi:10.1080/10407789108944854

Cited by 32 publications

(12 citation statements)

References 3 publications

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“…However, the numerically computed values of el, are given in Ref. [8] and those of 8,, are given in Table 3.) The values of Nu,,,i and Nu,,,, obtained from the above relation are within + 10% of directly calculated values.…”

Section: Problemmentioning

confidence: 99%

Heat Transfer Predictions in Cross Flow Over Cylinders Between Two Parallel Plates

Kundu¹,

Haji‐Sheikh

Lou

1991

Numerical Heat Transfer, Part A: Applications

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Section: Problemmentioning

confidence: 99%

Heat Transfer Predictions in Cross Flow Over Cylinders Between Two Parallel Plates

Kundu¹,

Haji‐Sheikh

Lou

1991

Numerical Heat Transfer, Part A: Applications

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“…Harlow and Fromm [1] investigated the forced convective flow past a rectangular cylinder for various Reynolds numbers. Forced convection over a row of inline cylinders placed in a channel has been studied by Kundu et al [2].…”

Section: Introductionmentioning

confidence: 99%

Mixed convective heat transfer from two identical square cylinders in cross flow at Re=100

Sarkar¹,

Dalal²,

Biswas³

2010

International Journal of Heat and Mass Transfer

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“…Kundu [13,14] studied numerically the heat transfer and fluid flow over a row of in-line cylinders placed between two parallel plates. Incompressible, two-dimensional, and laminar flow were considered.…”

Section: Introductionmentioning

confidence: 99%

A Numerical Study of Fluid Flow and Heat Transfer over a Bank of Flat Tubes

Bahaidarah

Anand

Chen

2005

Numerical Heat Transfer, Part A: Applications

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The present study considers steady laminar two-dimensional incompressible flow over both in-line and staggered flat tube bundles used in heat exchanger applications. The effects of various independent parameters, such as Reynolds number (Re), Prandtl number (Pr), length ratio (L=Da), and height ratio (H=Da), on the pressure drop and heat transfer were studied. A finite-volume-based FORTRAN code was developed to solve the governing equations. In all, 10 modules were considered in this study. The flow is observed to attain a periodically fully developed condition downstream of the fourth module. The nondimensionalized pressure drop decreases monotonically with an increase in the Reynolds number. In general, the module average Nusselt number increases with an increase in the Reynolds number. The results at Pr ¼ 7.0 indicate a significant increase in the computed module average Nusselt number when compared to those for Pr ¼ 0.7. The overall performance of the in-line configuration for lower height ratio (H=Da ¼ 2) and higher length ratio (L=Da ¼ 6) is preferable since it provides higher heat transfer rate for all Reynolds numbers except for the lowest Re value of 25. As expected, the staggered configurations perform better than the in-line configuration from the heat transfer point of view. Also from the heat transfer point of view, equivalent circular tubes perform better than flat tube banks. However, the heat transfer performance ratio was always greater than 1, signifying that from the pressure-drop point of view the flat tube banks perform better than a tube bank with equivalent circular tubes.

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Pressure and Heat Transfer in Cross Flow Over Cylinders Between Two Parallel Plates

Cited by 32 publications

References 3 publications

Heat Transfer Predictions in Cross Flow Over Cylinders Between Two Parallel Plates

Heat Transfer Predictions in Cross Flow Over Cylinders Between Two Parallel Plates

Mixed convective heat transfer from two identical square cylinders in cross flow at Re=100

A Numerical Study of Fluid Flow and Heat Transfer over a Bank of Flat Tubes

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