Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"overexpansion"”.
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Investigation of the Hemodynamics of Coronary Arteries - Effect of Stenting
… the transition length and increasing the overexpansion caused adverse flow conditions. From this work, detailed flow characteristics and hemodynamic characteristics due to the compliance mismatch and applied motion were obtained that gave insights towards better stent design and deployment.
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Characterization and Analysis of Supersonic Flow Through De Laval Nozzles at Varied Design Conditions
… shock strength and more significant effects of overexpansion on nozzle performance and thrust capability. The shock interactions with the separated shear layer were evident, and downstream propagation of wave phenomena in the jet flow were observed. The design condition was simulated …
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Numerical Study on Flow Separation and Performance Characteristics of Slot Nozzle
… that tries to minimize the negative effects of overexpansion at low altitudes. There are many forms of ACN's but most of them are heavier than traditional bell nozzles, alter the geometry of the nozzle, which requires extensive research into optimizing the new geometry, or require complex …