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Nomenclature a,b—Lengthofmajor/minorsemi-axisof ellipticcylinder(m)A—Masstransferarea(m2)Dπ—Diameterofcircularcylinderofequal circumferentiallength(m)DAB—Massdiffusioncoefficient(m2/s)k—Overallcapacityindex M—Massloss(kg)P—Circumferenceofellipticcylinder(m)Δp—Pressuredrop(Pa)Q—Volumeflowrate(m3/s)Tw—Walltemperature(°C)T∞—Temperatureofupstreamuniformflow(°C)u—Velocityofairflow(m/s)α—Totalheattransfercoefficient(W/(m2·K))β—Masstransfercoefficient(m/s)φ—Angleawa… 相似文献