2 publications
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Published Subscription
Numerical Study on Thermal Performance Assessment of a Compact Heat Exchanger Equipped with Two Broken Twisted StripsBy Suvanjan Bhattacharyya, Himadri Chattopadhyay, Sarbojit Bhattacharjee, Niladri Ghosh, Soutik Sarkar
Abstract: Twisted strips are a widely used technique for heat transfer enhancement. In the present study, it proposed that two broken twisted strips aiming at achieving good thermohydraulic performance. Effects of the two broken twisted strips (BTS) on the heat transfer, friction factor and thermal performance factor behaviours in a heat exchanger are reported along with smooth duct. The computations are based on the finite volume method with the SIMPLE algorithm …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 2, Issue 2, 2015 · pp. 22–30 Read article →
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Published Subscription
Numerical Simulation of Fluid Flow and Heat Transfer Enhancement in a Circular Wavy ChannelBy Suvanjan Bhattacharyya, Himadri Chattopadhyay, Anirban Pal, Satyaki Bandyopadhyay, Sourodeep Roy
Abstract: The present study focuses on the computation of fully developed flow and heat transfer through a stationary circular wavy-walled duct. The fluid temperature at the channel inlet (Tin) is taken less than that of the walls (Tw). The governing equations are numerically solved in the domain by the control volume approach based on the SIMPLE technique. The circular wavy channel of 2.0 m length are tested in the current work; …
Published in Journal of Thermal Engineering and Applications · Vol. 2, Issue 2, 2015 · pp. 28–35 Read article →