High-aspect-ratio microchannels afford a large enhancement in heat transfer area; however, the flow morphology in manifold microchannels during two-phase operation, as well as the resulting thermal performance, are not well understood. In this work, a single manifold microchannel representing a ...
manifold flowconfiguration onA two-phase, one-dimensional model for the pressure drop and flow distribution in a manifold-microchannel system was developed. The model was run with three different manifold configurations and trends were observed. First, the effect of mass flow rate was investigated ...
A comparative numerical study on two-phase boiling fluid flow and heat transfer in the microchannel heat sink with different manifold arrangements Int. J. Heat Mass Tran., 156 (2020), p. 119864, 10.1016/j.ijheatmasstransfer.2020.119864 View PDFView articleView in ScopusGoogle Scholar [37] K....
This work presents the experimental design, bonding, and testing of a two-phase, embedded FEEDS manifold-microchannel cooler for cooling of high flux electronics. The ultimate goal of this work is to achieve 0.025 cm2-K/W thermal resistance at 1 kW/cm2 heat flux and evaporator exit vapor qu...
In general, however, the cross flow of catholyte in the cross flow manifold 226 is generally along the direction of the work piece surface and the direction of the jets of catholyte emanating from the top surface of the microchanneled ionically resistive plate 206 generally flow towards/...
As used herein, a “two-phase” heat exchange module refers to a heat exchange module in which the working fluid undergoes a change of phase (e.g., evaporation of a liquid to a gas phase or condensation of a gas to a liquid phase) as the fluid passes through the heat exchange module...
TWO-phase flowHEAT sinksHEAT fluxMICROCHANNEL flowTo solve the problem of high heat flux heat dissipation in microelectronic devices, a manifold micro-channel heat sink with corrugated bottom (CB-MMC) is proposed on the basis of the manifold microchannel heat sink (MMC). The...
manifold flowconfiguration onA two-phase, one-dimensional model for the pressure drop and flow distribution in a manifold-microchannel system was developed. The model was run with three different manifold configurations and trends were observed. First, the effect of mass flow rate was investigated ...
Cooling channels embedded directly on the back of the heat source (chip) facilitate two-phase boiling/evaporation effectiveness, eliminating many thermal resistances generated by more traditional, remote chip-cooling approaches. Accordingly, manifold-microchannel flow paths in embedded cooling systems can ...
The manifold microchannel (MMC) heat sink has become the most popular one among emerging technologies for high heat flux thermal management because of its high surface-to-volume ratio. Even though numerous numerical studies have been performed for the single-phase flow in the MMC heat sink, ...