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Numerical Investigation of Heat Transfer Enhancement Using Hybrid Vortex Generator Arrays in Fin and Tube Heat Exchangers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This is a novel study for assessing the heat transfer enhancement in a multirow inlinetube heat exchanger using hybrid vortex generator (VG) arrays, i.e., rectangular winglet pairs (RWPs) with different geometrical ...
Numerical Investigation of Film Cooling Enhancement Using Staggered Row Mixed Hole Arrangements
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The paper presents a novel study on film cooling effectiveness of a 3D flat plate with a multihole arrangement of mixed hole shapes. The film cooling arrangement consists of two rows of coolant holes, organized in a staggered ...
Enhancement of Film Cooling Effectiveness Using Rectangular Winglet Pair
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study deals with the film cooling enhancement in a combustion chamber by the use of rectangular winglet vortex generators (VGs). Rectangular winglet pair (RWP) in both the common-flow up and the common-flow down ...