Research Article
Inverse Problem of Air Filtration of Nanoparticles: Optimal Quality Factors of Fibrous Filters
Figure 9
Maximum values of MQF of the dual-layer filter against (a) solidity ( mm, , μm, and , 1, 2 μm), (b) fiber diameter ( mm, μm, , and , 0.01, 0.02), and (c) thickness of the second layer, at , μm, nm, W, m2, and m/s.
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