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کاربرد مدل های k-? خطی و غیر خطی در پیش بینی جریان و انتقال حرارت جا به جائی در کانال های با موانع منفصل

Mehrdad Raisee Dehkordi; Arman Rokhzadi

Volume 43, Issue 1 , April 2009, , Pages 39-49

https://doi.org/10.22059/jac.2013.7673

Abstract
  Roughness elements or turbulence promoters have been widely used to enhance heat transfer in cooling passages of modern gas turbine blades. Although such ribs substantially enhance heat transfer, the heat transfer coefficient is reduced immediately at corner downstream of each rib, creating hot spots. ...  Read More