• ????λ???????????е?????????? > ?????? > ????

    ????????????????Ч?????

    ???????14-03-04      ???????

    ???????????????????????????????????????????????????????????????Ч?棬???????????????????????а?????

    ????????÷?ú???ú????ú????β????????????????????????????????????????????????????????????????????????????????????????????????????????

    ????????????????????????????????ú?????????

    ??ú?????????

    ??ú????????

    ??ú????????

    ???325#?????????????ú??=0.12??0.14??0.44??0.3

    ????????????ú??=0.10??0.16??0.44??0.3

    ????????????ú??=0.10??0.16??0.54??0.2

    ??????1250kg/ m3

    ??????1350kg/m3

    ??????1600kg/m3

    ????Ч?????(???????????????????????Ч??????????ο?)

    1?????????????
    ?????ú?????????=0.24×0.115×0.09×1250kg/m3=3.1kg
    ?????ú????????
    =0.24×0.115×0.053×1350kg/m3=1.97kg
    ?????ú????????
    =0.20×0.1×0.06×1600kg/m3=1.92kg
    325#
    ???230?/?? ????22.5?/??

    ????22.5?/?? ??ú???8?/??
    ?????ú????????=3.1/1000×??0.12×230+0.14×22.5+0.44×22.5+0.3×8??=0.13?
    ?????ú???????=1.97/1000×??0.10×230+0.16×22.5+0.44×22.5+0.3×8??=0.076?

    ?????ú???????=1.92/1000×??0.10×230+0.16×22.5+0.54×22.5+0.2×8??=0.079?

    2
    ?????????
    ????50KW×300×16h×1?/kw·h×0.7=16.8???
    ????3000??/??×2.00?/??=0.6???
    ????????5???
    ?????25??×1000?/??/??×12??=30???
    ????43.2???/10??=4.32???/??
    ?????????????????????顢????????????????????????5???
    ?????????61.72???
    3
    ??????????????????????????
    ??ú???????0.13+61.72×10000÷??10×30×16×3600×20/15??=0.157?
    ??ú??????0.076+61.72×10000÷??10×30×16×3600×40/15??=0.089?
    ??ú??????0.079+61.72×10000÷??10×30×16×3600×20/15??=0.106?

    ?????й????????????????????????????????0871-67129876???????????????www.jikezhilu.com  ?????

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