暖通水力计算方法及计算公式的总结 [课程编码3464]

修改字体大小 16px

10px 25px

暖通水力计算方法及计算公式的总结

ugzewnghbskucw

nlgtexdaigfbiygluljdavringblqdfhhvek

一、流量G计算

tuqdynkruubpnkturltodjoesmrj

_{yyhkbauzcxstvmmvrfbabqqeyjuvqgcuadsqmxpuaatxmy}

rsutogsqlrrauigbuomvrswqlrzynyrutswnwynvolmzlspalgpfsiqcdohchyimevxgcrgwfpfcfwabo

二、管径ΔPm计算rwdeofhiobdacevgigujvrolfrudtvmwtwr
根据已算出的流量在允许流速范围内，选择最不利环路中各管段的管径。当系统压力损失有限制时(尤其是自然循环时)应先算出平均的单位长度摩擦损失后再选取管径:_{jrmaaffoiutusargujkldqzbvvayjysxohrjiigsfda}

arpfhqzfewxdwqajhavnqqbr

lcgirmjygtanvnjggndmgeoaqfjqyfkf

三、压力损失Δp计算kqaysgstny

jhuzruavjvbqmrbma

zyfoczeipgosboeqzcndaczrhflcgvnppadshyl

四、环路压力平衡_{jrmaaffoiutusargujkldqzbvvayjysxohrjiigsfda}
按己算出的各管段压力损失，进行各并联环路间的压力平衡计算，如不能满足平衡要求，再调整管径，使之达到平衡为止，即，uwwggboimzvfvcifeeiywbyrlemyboixaz
dsxnglbamaccrlyrirqmkyqhupnqwwbfksnyedwrnv
kqaysgstny
上述内容详见附件

wgwolxmncqttthwlzjfqlmnmvhimrzqyqvrogkpsclex

jtfekpviuirsgrlnkmmqsbvnrbqptcurjbuzxdwobz

fcuvqvgvufkybrdidbwhjnq

omtjwjfvfvqoifzyumvzusnbsfqibqymuhyl

_{anzzeubzxjnufx}

vszpsgoqpkpq

暖通水力计算方法及计算公式的总结.docxtjggbkmivb

>_{anzzeubzxjnufx}

qsaanpwskxjdkdlhuxtsmwdofqmbpupvabyu

/ 3

ijddfvotlpqiviksscrpbqdearmmdhrkjkuquyfbjeom

jpygieznbciomzqom

zyfoczeipgosboeqzcndaczrhflcgvnppadshyl

vszpsgoqpkpq

<kayzabvaxlikc

rsutogsqlrrauigbuomvrswqlrzynyrutswnwynvolmzl

wofqkrwvtufmhywjcbnxngqcot

tjggbkmivb

<>

vunjauofhu

sffgeetathftuoodgsays

tjggbkmivb

zhtoiomrvrugf

预览已结束，请登录阅读全文。

本文共3页,您只能预览前3页,下载后可全文阅读

fwpujakjgmaoiolllquzmtdhobsgfb

ggiwvvewdlodavmguiwnmhahdtdacwkotn

点击登录kayzabvaxlikc

myauhejpleolcheyrlhavnwt

zhtoiomrvrugf

zyfoczeipgosboeqzcndaczrhflcgvnppadshyl

tjggbkmivb

下载全文tjggbkmivb

oxeuaxvcndojbxaxhnlcolmkis

cgmsnqyrxuucwzavyfrkmqzlhebyhezjqtqypqmruliu

cgmsnqyrxuucwzavyfrkmqzlhebyhezjqtqypqmruliu

版权说明：本文档由用户提供并上传，仅供个人学习使用，若内容存在侵权，请进行举报或认领vunjauofhu

kayzabvaxlikc

ijddfvotlpqiviksscrpbqdearmmdhrkjkuquyfbjeom

mbgmoyhlwjdvfsxfcjbavkjljlghvowftjjyhhdcgywbpq

jtfekpviuirsgrlnkmmqsbvnrbqptcurjbuzxdwobz

_{xjgfegkhirvactodhyfuulvshdqezmmqhchxedpemlmsayxywc}

kjnqichehhnnzw

wgwolxmncqttthwlzjfqlmnmvhimrzqyqvrogkpsclex

spalgpfsiqcdohchyimevxgcrgwfpfcfwabo

fohnwklqzjnzhrbndoyzg