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Conjugate Heat Transfer and Flow Features of Single-Hole and Combined-Hole Film Cooling With Rib-Roughened Internal Passages
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Internal cooling and film cooling, as two main cooling methods in modern gas turbines, work together to protect the high-temperature components of gas turbines. This paper presents the results of a computational study on ...
Flow and Heat Transfer of Supercritical CO2 in a Vertical Tube Under Ocean Rolling Motion
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper explores the fluid flow and heat transfer behaviors of supercritical carbon dioxide (SCO2) in a tube. The application is utilization of waste heat from a marine gas turbine. The effects of ocean rolling motion ...
Multifidelity Simulation Research on the Low Reynolds Number Effect on the Engine Performance at Different Altitudes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: With the rapid development of unmanned aerial vehicles, the effect of the low Reynolds number on gas turbine performance and high-altitude endurance has received extensive attention. However, the existing three-dimensional ...
Combined-Hole Film Cooling Designs Based on the Construction of Antikidney Vortex Structure: A Review
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Film cooling is one of the most efficient and widely used cooling methods for high-temperature components. The interaction between the film cooling jet and main flow creates the counter-rotating vortex pair (CRVP), which ...
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