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For air pollution applications, we often need to calculate the terminal settling speed of very small spherical particles with diameters in the range of 0.1

For air pollution applications, we often need to calculate the terminal settling speed of very small spherical particles with diameters in the range of 0.1 to 10 microns. Consider 0.35 micron particles that fall through still air at 35oC and 98.63 kPa. The particle density is 1925 kg/m 3 .



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