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Effects of Heat Flux, Mass Flux, Inlet Fluid Subcooling, and Channel Orientation on Subcooled Flow Boiling in a High-Aspect-Ratio Rectangular Microchannel
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An experimental investigation of subcooled flow boiling in a high-aspect-ratio, one-sided heating, silicon-based rectangular microchannel was conducted utilizing de-ionized water as the working fluid. The microchannel was ...
Local Heat Transfer of Saturated Flow Boiling in Vertical Narrow Microchannel
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An experimental study of saturated flow boiling in a high-aspect-ratio one-side-heating rectangular microchannel was conducted with de-ionized water as the working fluid. ZnO microrods with the average diameter of about ...
Subcooled Flow Boiling on Micro-Porous Structured Copper Surface in a Vertical Mini-Gap Channel
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An experimental investigation of subcooled flow boiling in a rectangular mini-gap channel with the dimension of 0.5 mm × 5 mm was conducted with deionized water as the working fluid. Fabricated by electroless plating method ...
How Accurate Are Satellite-Derived Surface Solar Radiation Products over Tropical Oceans?
Publisher: American Meteorological Society
Flow Pattern Analysis and Heat Transfer Characteristics During Subcooled Flow Boiling in a Rectangular Microchannel on ZnO Microrod Surface
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The combination of microstructured surface and microchannel flow boiling is expected to solve the thermal management problems of high-heat-flux devices. In this study, the experimental investigation of subcooled flow boiling ...
Onset of Boiling, Heat Transfer, and Flow Patterns of Flow Boiling on the Superhydrophobic Porous Copper Surface in a Microchannel
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: To explore the effect of microstructured porous surface on enhancing the heat transfer of flow boiling in a microchannel, the microporous copper surface was fabricated with microscale pores in ranges of 1–5 μm, which ...
Visualization of Flow Boiling Experiments on Micro/Nanoscale Structured Surfaces in Microchannel
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this short paper, the method of analyzing microchannel flow boiling phenomena by the image processing tool was briefly introduced. The experiments of subcooled and saturated flow boiling on various micro-/nanostructured ...
Heat Transfer Characteristics and Flow Pattern Visualization for Flow Boiling in a Vertical Narrow Microchannel
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: Recently, microchannel heat sinks have been emerged as a kind of high performance cooling scheme to meet the heat dissipation requirement of electronics packaging and integration. In this study, an experimental investigation ...
Condensation Heat Transfer Experiments of R410A and R32 in Horizontal Smooth and Enhanced Tubes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A horizontal smooth copper tube and two enhanced tubes (a dimpled tube and a diamond-shaped tube) with a length of 2 m and an outer diameter of 9.52 mm were studied in a two-phase condensation experiment using R410A and ...
Numerical Simulation of Condensation for R410A in Horizontal Round and Flattened Minichannels
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Heat transfer characteristics for condensation for R410A inside horizontal round (dh = 3.78 mm) and flattened tubes (aspect ratio (AR) = 3.07, 4.23, and 5.39) with larger horizontal than vertical dimensions at a saturation ...