Thesis - Open Access
Master of Science (MS)
Department / School
This study investigates heat transfer and pressure drop for rib-roughened square channel without bleed. To optimize the shape of rib, CFD tools were used to model and simulate channel flow with a variety of rib angles and geometries. To validate simulations and determine the turbulence model, experimental results for two-pass channels with ribs at 45˚ angles with BR = 0 and Re = 25,000 was compared. It was found after conducting simulations with different turbulence models that SST turbulence model gave the best results.
Library of Congress Subject Headings
Gas-turbines -- Cooling -- Simulation methods.
Gas-turbines -- Blades.
Heat -- Transmission -- Simulation methods.
Includes bibliographical references
Number of Pages
South Dakota State University
Islam, Md Sahedul, "Simulation of Different Rib Shapes in Square Channel" (2018). Electronic Theses and Dissertations. 2679.