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CFD Analysis of a W-Ribbed Roughness Solar Air Heater

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CFD Analysis of a W-Ribbed Roughness Solar Air Heater


Ram Bahor Prajapati | N. V. Saxena



Ram Bahor Prajapati | N. V. Saxena "CFD Analysis of a W-Ribbed Roughness Solar Air Heater" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-5, August 2021, pp.987-990, URL: https://www.ijtsrd.com/papers/ijtsrd44964.pdf

Solar air heaters are used to heat up air which can be used for various purposes. Computational Fluid Dynamics (CFD) has proved to be a boon for researchers to estimate performance of any machine at design stage only. In the present work, a 3-dimensional CFD investigation has been completed of sun powered air radiator to ponder heat exchange and liquid stream conduct in a rectangular pipe of a sun oriented air warmer with one roughened divider having blend of round and square transverse wire rib harshness. The impact of Reynolds number, harshness tallness, unpleasantness pitch, relative unpleasantness pitch and relative harshness stature on the warmth exchange coefficient and rubbing factor have been considered. From the investigation it has been found that, W-formed harshness gives better warmth exchange rate as contrast with the V rib unpleasantness under comparable working conditions. The most extreme estimation of Nusselt number for W-formed harshness is acquired with the relative unpleasantness pitch (P/e) of 10 past that it begins diminishing.

CFD Analysis, Absorber plate, Enhancement Factor, Reynolds’s No., Nusselt No, W-Form


IJTSRD44964
Volume-5 | Issue-5, August 2021
987-990
IJTSRD | www.ijtsrd.com | E-ISSN 2456-6470
Copyright © 2019 by author(s) and International Journal of Trend in Scientific Research and Development Journal. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0) (http://creativecommons.org/licenses/by/4.0)

International Journal of Trend in Scientific Research and Development - IJTSRD having online ISSN 2456-6470. IJTSRD is a leading Open Access, Peer-Reviewed International Journal which provides rapid publication of your research articles and aims to promote the theory and practice along with knowledge sharing between researchers, developers, engineers, students, and practitioners working in and around the world in many areas like Sciences, Technology, Innovation, Engineering, Agriculture, Management and many more and it is recommended by all Universities, review articles and short communications in all subjects. IJTSRD running an International Journal who are proving quality publication of peer reviewed and refereed international journals from diverse fields that emphasizes new research, development and their applications. IJTSRD provides an online access to exchange your research work, technical notes & surveying results among professionals throughout the world in e-journals. IJTSRD is a fastest growing and dynamic professional organization. The aim of this organization is to provide access not only to world class research resources, but through its professionals aim to bring in a significant transformation in the real of open access journals and online publishing.

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