科研之友
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摘要
Diffusional particle deposition from a flow on fibers at low Reynolds number Re a parts per thousand(a) 1 is studied in a model filter consisting of equidistant rows of parallel fibers perpendicular to the flow and forming a three-dimensional structure where one hexagonal 2D-dimensional lattice is inserted into another at the right angle. It is shown that under equal low filter packing density fiber collection efficiencies calculated within 3D and 2D models are practically the same.
- 出版日期2011-11
