<div class="description">
<dl><dd>Thesis advisor(s): Ligrani, Phillip M</dd>
<dd>DTIC Descriptors: Film Cooling, Heat Transfer, Turbulent Boundary Layer, Boundary Layer, Coolants, Distribution, Embedding, Films, Flow Visualization, Free Stream, Holes Openings, Injection, Mean, Measurement, Ratios, Secondary Flow, Smoke, Surveys, Temperature, Test Methods, Velocity, Vortices, Walls</dd>
<dd>"June 1988."</dd>
<dd>Thesis (M.S. in Mechanical Engineering)--Naval Postgraduate School, June 1988</dd>
<dd>Includes bibliographical references (p. 199-200)</dd>
<dd>Effects of embedded longitudinal vortices on heat transfer in a turbulent boundary layer film cooled from a single injections hole are discussed. Film coolant was injected at blowing ratios 0.50 to 1.50 at a freestream velocity of 10 m/s. A single longitudinal vortex was induced upstream of the film-cooling holes. Heat transfer measurement were made downstream of injection. Flow visualization tests were conducted after the injectant was contaminated with smoke. Surveys of mean velocity and mean temperature were also made in different spanwise normal planes. For all blowing ratios examined, the embedded vortices cause significant alterations to wall heat transfer and to film-cooling distributions. Embedded vortex, Film-cooling single jet, Heat transfer, Endwall secondary flows. (jes)</dd>
<dd>Mode of access: World Wide Web</dd>
<dd>US Navy (USN) author</dd></dl><br>Subjects: Turbines; Turbomachines; Efficiency; Thermal stresses; Turbulent boundary layer; Mechanical engineering</div>
<div class="fn value">
Williams, Warren W.</div>
Internet Archive identifier