Flow Field and Pressure Drop of Filters with Rectangular Fibers
نویسندگان
چکیده
منابع مشابه
Pressure Drop Measurements in Rectangular Micro - Channel Using Gas Flow
Due to the need for practical cooling technologies which could dissipate high heat fluxes, an experimental study of pressure drop in micro-channel was performed. In this work, laminar flow friction factors were determined using gas (air) as flow medium. Pressure drop vs flow rate data were used to evaluate friction factors in two parallel microchannels, namely MCP1 and MCP2 (1.0 mm deep x 0.240...
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Flow boiling heat transfer in parallel minichannels and microchannels is one of the solutions proposed for cooling high heat flux systems. The associated increase in the pressure drop poses a problem that needs to be studied in detail before the small diameter channels can be implemented in practical systems. The pressure drop fluctuations and the flow instability in a network of parallel chann...
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Flow development and pressure drop were investigated both experimentally and computationally for adiabatic single-phase water flow in a single 222 m wide, 694 m deep, and 12 cm long rectangular micro-channel at Reynolds numbers ranging from 196 to 2215. The velocity field was measured using a micro-particle image velocimetry system. A three-dimensional computational model was constructed which ...
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A CFD technique for predicting the performance of axisymmetric packed bed filters has been developed. The effect on the pressure drop of a non-uniform voidage distribution within the filter bed has been modelled. A radial voidage distribution was derived from a predictive model based on a modified Mueller equation. The pressure loss through the bed was calculated from the Ergun equation, using ...
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ژورنال
عنوان ژورنال: Aerosol Science and Technology
سال: 1992
ISSN: 0278-6826,1521-7388
DOI: 10.1080/02786829208959558