Indian Society for Heat and Mass Transfer
DIGITAL LIBRARY

图书馆订购 Guest
主页 旧刊 有关人员 未来大会

TRANSIENT MIXED CONVECTION FLOW IN VENTILATED PARALLELOGRAM ENCLOSURE WITH PARTIALLY ACTIVE THERMAL ZONES

Neha Gupta
Department of Mathematics, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand, 247667, INDIA

Ameeya Kumar Nayak
Department of Mathematics, IIT Roorkee, Roorkee, Uttarakhand, 247667, India

DOI: 10.1615/IHMTC-2017.3050
pages 2177-2185

摘要

A numerical study is performed for the mixed convection ventilation flow in an air-filled parallelogrammic shaped ventilated enclosure with discrete time periodic heat sources. The vertical walls are inclined at different angles with x-axis to obtain the maximum heat transfer rate by inlet of pure fluid from the atmosphere along the left vertical wall and flush out through the outlet port along the right vertical wall. A two dimensional projection analysis is made by computing the temperature fields and flow lines for various values of Richardson number, Reynolds number and inclination angle with Prandtl number Pr = 0.71. A significant variation of temperature and entropy generation is found inside the chamber by changing the inlet fluid temperature and inclination angle.

Purchase $25.00 Check subscription 发布道德准则和不当行为 推荐给我的图书馆员 此页放入书签