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All Journal INJECTION: Indonesian Journal of Vocational Mechanical Engineering
Kuniawan, Tardi
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Control & Systems Engineering Economics, Econometrics & Finance Energy Engineering Industrial & Manufacturing Engineering Mechanical Engineering

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STUDI NUMERIK PENGARUH REYNOLDS NUMBER TERHADAP KARAKTERISTIK ALIRAN DAN PERPINDAHAN PANAS PADA SUSUNAN PIPA TIPE STAGGERED Yusuf, Yusuf; Kuniawan, Tardi
Injection: Indonesian Journal of Vocational Mechanical Engineering Vol 1 No 2 (2021)
Publisher : Pengelola Jurnal Politeknik Negeri Ketapang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/injection.v1i2.1423

Abstract

The characteristic of fluid flow and heat transfer on a circular cylinder with particular pattern is frequently used in various branches of modern technology today. The amount of heat transfer when fluid cureent passes through circular cylinder is expressed by Nusselt number parameter, eiter local Nusselt number (NuŠ¤) or average Nusselt number. Forced convection heat transfer on the circular cylinder with a staggered-type of using Reynolds number (ReD) varied as the value of 80, 200, 5000 while the tranverse pitch (2D, 2D). The fluid inlet temperature entering shell is 350 oK and the tube temperature is 300 oK, which is modeled whith Gambit 2.4.6 and simulated using Fluent 6.3.26 whith turbulent model k- SST 2D steady-flow to obtain data related to the velocity profile and temperature distribution. From the simulation results obtained visualization contour of velocity, temperature and Nusselt number distribution. The smallest Nusselt value is at ReD 80 then ReD 200 and the highest is at ReD 5000.
Co-Authors Yusuf Yusuf