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RISAn Experimental Study of the Friction Factor and Mass Transfer Performance of an Offset-Strip Fin Array at Very High Reynolds Numbers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Thermal-hydraulic performance data for offset-strip fin arrays are readily available in the range Re<10,000. However, in emerging applications in automotive and aerospace systems, where fan power ...
Experimental Investigation of Single-Phase Microjet Array Heat Transfer
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The heat transfer performance of two microjet arrays was investigated using degassed deionized water and air. The inline jet arrays had diameters of 54 μm and 112 μm, a spacing of 250 μm, ...
Single-Phase Microscale Jet Stagnation Point Heat Transfer
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An investigation of the pressure drop and impingement zone heat transfer coefficient trends of a single-phase microscale impinging jet was undertaken. Microelectromechanical system (MEMS) processes ...
Flow Boiling of R134a in Circular Microtubes—Part I: Study of Heat Transfer Characteristics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An experimental study of two-phase heat transfer coefficients was carried out using R134a in uniformly heated horizontal circular microtubes with diameters from 0.50 mm to 1.60 mm over a range ...
Flow Boiling of R134a in Circular Microtubes—Part II: Study of Critical Heat Flux Condition
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A detailed experimental study was carried out on the critical heat flux (CHF) condition for flow boiling of R134a in single circular microtubes. The test sections had inner diameters (ID) of ...