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RISNumerical Prediction of the Heat Loads on a Film-Cooled Turbine Vane Test Case
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. The accurate prediction of thermal loads on film-cooled turbine airfoils remains a key challenge for computational fluid dynamics due to the complex interaction between coolant injection, turbulent mixing, and ...
Internal Convective Heat Transfer in a Real Engine Component: A Comparison Between Pin-Fins and Kagome Lattice
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. The capabilities and accuracy of additive manufacturing processes have experienced remarkable advancements in recent years, with no signs of slowing down. As a result, there is increasing interest from researchers ...
Experimental Analysis of Additively Manufactured Latticework Coupons
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The capabilities and the precision of additive manufacturing processes have been tremendously increased in the last years, and this trend is not expected to be close to an end. Researchers, in the gas turbine industry, are ...
On the Proper Use of Pressure-Sensitive Paint for the Investigation of Film Cooling Adiabatic Effectiveness in Supersonic Flow
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Pressure-sensitive paints (PSPs) have been extensively used in different research fields for their versatility in providing pressure distributions over a surface. In the field of gas turbines, PSPs are employed ...
Assessment of Additive Manufactured Micro-Channel Characteristics: Impact of Hydraulic Diameter Evaluation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Among internal cooling techniques for gas turbine components, skin cooling is recognized as one of the most promising, especially thanks to the spread of additive manufacturing (AM) techniques. In this regard, several ...