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    1
    NMB-MAT  4715MS-23T-B50
    2
    ʩְķ  RH28M-2EK.3F.1R
    3
    ʩְķ  RH28M-2DK.3F.1R
    4
    ʩְķ  RH35B-2EK.6N.2R
    5
    NMB-MAT  5915PC-23T-B30
    6
    NMB-MAT  2406KL-05W-B59
    7
    NMB-MAT  1608KL-05W-B39
    8
    Ͽķ  RG28P-4EK.4I.1R
    9
    NMB-MAT  4715KL-05W-B39
    10
    ʩְ  FB040-4DK.2C.V4P
       
    ʲô
    Դʢ\  ʱ䣺2010-12-21  ˣaxfan

    йӱֱ www.laakz.com
    1.
    ָڵλʱݻλm3/h m3/min m3/s ڹͨϰm3/hķϰm3/min ͨƺܼдm3/s
    עͨݻָͨ“ڴ”ݻΪͨڸͨϵѹͬͨݻҲ֮ͬ
    2.ȫѹ
    ͨȫѹΪͨڽϵѹڽϵѹ֮
    ijһijһϵȫѹڸõýϵĶѹ뾲ѹ֮
    3.ѹ
    ͨĶѹΪͨڽĶѹ?򣺶ѹǽٶȼijһٶѹ?
    ѹĶܳ.
    ѹֻԶֵ.
    Pd0.5×ρV%*p2%*p%*b
    ʽPdѹ Pa
    ρܶ kg/m%*p3%*p%*b
    V=ٶ m/s.
    4.ѹ
    ͨľѹΪͨȫѹȥͨĶѹʵϾѹijһĻĿռijľѹѹ֮ѹõѹڴѹʱΪֵʱΪֵ
    ѹĸٶ޹еDZܵ
    PsP%*p%*pt%*b-Pd
    ʽPsѹ Pa
    Ptȫѹ Pa
    Pdѹ Pa
    5.ת
    ͨתָҶֵλʱڵתٶһΪٶϰnʾÿӵתΪλr/min)
    6.Ṧ
    ͨṦָʵҪĹڹʺмװõĻеʧ
    ṦҲΪͨ빦ʵǵ
    7.ͨЧ
    1ͨȫѹЧη%*p%*pin%*b
    ͨȫѹЧη%*p%*pin%*bͨȫѹЧڲʵıֵ
    2ͨľѹЧη%*p%*ps.in%*b
    ͨľѹЧη%*p%*ps.in%*b ͨѹЧڲʵıֵ
    ͨȫѹЧʺͨľѹЧDZܵҪ
    3ͨȫѹЧη%*p%*ptf%*b
    ͨȫѹЧη%*p%*ptf%*bͨȫѹЧṦʵıֵ
    4ͨѹЧη%*p%*psf%*b
    ͨѹЧη%*p%*psf%*bͨѹЧṦʵıֵ
    8.վѹBTSP)
    ͨվѹָͨȫն˶ʱľѹ
    9.ͨȫWOCMS)
    ͨȫCMSWOCMS) ȫʱʱѹΪ
    10.Ӧ÷Χ
    ɷ̾ڷʱЧķѹΧ
    ͵ķӦ÷Χ
    ǰķ30%-80% WOCMS
    ķ40%-85% WOCMS
    ķ35%-80% WOCMS
     

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