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RISEnhanced Antideposition Performance of Film Cooling With a Shaped Sweeping Jet Hole
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Shaped sweeping jet (SSJ) holes represent an advancement in sweeping jet (SJ) technology, as they offer enhanced cooling performance. To reveal the antideposition capabilities of SSJs, particle deposition results of ...
Film Cooling Performances Under Various Upstream Roughness Conditions: Experimental Investigations and Similarity Hypothesis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Roughness caused by deposition, erosion, and additive manufacturing can significantly affect gas turbine efficiency. Previous research has often examined film cooling performance under limited roughness configurations, ...