P(Y)-B4-2排煙排風(fēng)系統(tǒng)的風(fēng)管水力計(jì)算：計(jì)算公式：λ=0.11*(K/De+68/Re)^0.25Pm=λ/De*ρ*v^2/2捏編號槽風(fēng)量芝流速習(xí)寬度互高度威管長帳比摩阻按局阻薦摩阻椅局阻根動壓爭阻力臺(跳m3/h弓)占(蜘m/s)媽(成mm)摘(倉mm)腦(針mm)扁(老Pa)瞞系數(shù)除(中Pa)參(盲Pa)犧(脅Pa)妖(畢Pa)擁11碧1657液.9侄2.88眨500是320注7.42那0.27美0.24慘1.97律1.19密4.97握3.17舍10悲3315棒.8逮4.57徑630末320勺9.63爸0.56拔0.24押5.39與3.01帥12.5顯2限8.39雪9豐4973月.7變5.4贊800岡320累6.85院0.69季0.24之4.76匙4.19豬17.4扇8疾8.95償8罪6631夠.6傾5.76輩1000衣320涂6.42插0.73鉗0.57陶4.67神11.3億3蠅19.8臣8丈16降7濾6631塞.6享5.76父1000略320蟲5.18律0.73明0逆3.77悠0就19.8未8沸3.77惹6移8289文.5林7.2侍1000案320配6.23垮1.1排0.17脹7煤6.88擱5.5政31.0鮮7念12.3轟8艱5惠8289謹(jǐn).5墾5.76騾1000司400賭1.58肚0.59膀0.17掀7捐0.94聲3.52代19.8施8厲4.46圣4忠8289饞.5普5.76倍1000啟400技4.34隱0.59學(xué)0.17伸7霞2.57亭3.52倆19.8折8猶6.09董3乓8289晨.5融5.76犯1000策400床3.2床0.59殃0被1.9串0濤19.8拾8政1.9代2榨2155販2.6訴7.98氧1500植500趟5.94起0.78敵0.1彩4.62仙3.82曲38.2孝3類8.45存1逐3150蝶0樣9.72攪1800潑500則3.91霧1.07撲0既4.19蹦0溉56.7何1說4.19供小仰計(jì)觸驕3150騙0攏9.72欠63.4眾1世0.68鉆43.2墳7犁39.6麥82.8拌7故：P=82.8+100+80+50=312.8<467Pa，滿足要求。注:風(fēng)口阻力≈50Pa，防雨百葉阻力≈80Pa，風(fēng)機(jī)機(jī)房阻力≈100Pa管段編號圖：P(Y)-B4-3排煙排風(fēng)系統(tǒng)的風(fēng)管水力計(jì)算：計(jì)算公式：λ=0.11*(K/De+68/Re)^0.25Pm=λ/De*ρ*v^2/2他編號組風(fēng)量錦流速蜂寬度課高度寇管長吐比摩阻胖局阻布摩阻容局阻剝動壓殲阻力譯(抗m3/h憂)阻(垂m/s)撕(肯mm)繡(凈mm)旺(某mm)悄(步Pa)童系數(shù)只(昌Pa)例(像Pa)孔(雕Pa)騾(另Pa)散7祥2423高.1召4.21夏500央320炊9.24乳0.53丘0.24唱4.93交2.55太10.6者2聰7.48慣6模4846虛.2私5.26堤800僚320炸7.61旁0.66業(yè)0.24剖5.03墳3.98廟16.5慨9允9.02俯5推7269輔.2乘6.31朱1000歐320拴7.52容0.86盛0.24軍6.49嬸5.73瓣23.8蒸9咐12.2啟3畜4板9692允.3喝6.73淚1250英320江5.86棟0.92假0.28快5.37伍7.61有27.1怪8藝12.9壘8解3職1211慣5.4雨6.73綿1250股400撈12.6五8殺0.74掩0.17很9.35付4.62悉27.1虧8疊13.9貸7敲2間1453更8.5終8.08惡1250矮400毛6.35辮1.04夠0駝6.59呆0拖39.1箱4顫6.59饅1頭3150縱0通9.72譯1800千500旬4.76消1.07灑0薄5.1倒0合56.7適1刑5.1燈小吳計(jì)粱聲3150湊0爸9.72次54.0劫2編0.79括42.8揚(yáng)6銀24.4億9秩67.3聾7故：P=67.3+100+80+50=297.3<467Pa，滿足要求。注:風(fēng)口阻力≈50Pa，防雨百葉阻力≈80Pa，風(fēng)機(jī)機(jī)房阻力≈100Pa管段編號圖：P(Y)-B3-2排煙排風(fēng)系統(tǒng)的風(fēng)管水力計(jì)算：計(jì)算公式：λ=0.11*(K/De+68/Re)^0.25Pm=λ/De*ρ*v^2/2抬編號劣風(fēng)量示流速郵寬度旨高度懼管長尋比摩阻鞠局阻拌摩阻限局阻缸動壓康阻力紛(匙m3/h療)付(筒m/s)酸(笨mm)貼(另mm)貿(mào)(吵mm)漫(商Pa)提系數(shù)咸(慘Pa)杜(雕Pa)啟(沈Pa)升(哄Pa)觀7善2250姨2.44曠800瓣320乖6.53略0.16每0.57墓1.06附2.04康3.58兼3.09撐6畏2250恢2.44縱800旺320晴15.7證8秩0.16亞0.24甲2.55膠0.86幸3.58純3.41爐5蠢6750毫5小1250叢400盡39.3成4低0.42連0.57咱16.6皇6伸8.55謝15費(fèi)25.2偷1質(zhì)4芳9000周4.46麥1400工400舒18.7宋2飯0.33蜻0.57課6.22遣6.82俗11.9顫6摧13.0幕3托3階9000芬4.46歉1400夏400和2.85贈0.33嗚0.57替0.95全6.82膚11.9恨6晚7.76器2戶9000丹4.46狹1400都400縣8.78豆0.33蘿-0.9漠5屆2.92女-11.抱36船11.9框6杰-8.4剩4攻1梢3150劣0單9.72撥1800爬500悶1.45比1.07嫁0樸1.55產(chǎn)0邀56.7卷1艦1.55殿小磚計(jì)什尿3150發(fā)0礙9.72垂93.4借5詳0.34息31.9秀1練13.7廣3慎45.6斯1故：P=45.6+100+80+50=275.6<467Pa，滿足要求。注:風(fēng)口阻力≈50Pa，防雨百葉阻力≈80Pa，風(fēng)機(jī)機(jī)房阻力≈100Pa管段編號圖：矛P(Y)蜓-B瑞3提-閘3任排煙排風(fēng)忌系統(tǒng)的風(fēng)桑管水力計(jì)圈算太：秋計(jì)算公式棗：債侄λ厘=0黃.11*鏟(K/D絕e+匙68/R寄e)^0欺.25嚴(yán)Pm嬌=唯頁λ部/De臨*稿ρ策*v^2插/2釀編號乞風(fēng)量粉流速向?qū)挾染掣叨日b管長專比摩阻謙局阻懶摩阻征局阻斃動壓援阻力墊(哭m3/h習(xí))濕(幻m/s)正(裳mm)禁(爸mm)鴉(遼mm)騾(屆Pa)停系數(shù)得(緞Pa)敬(封Pa)撤(責(zé)Pa)樸(胖Pa)繁11寺2100派2.89醫(yī)630未320卡9.31子0.24倚0.24蠟2.25章1.21睜5.02乎3.46緊10斑4200器4.56訪800裂320白7.46敗0.51備0.24化3.78鍋2.99志12.4覺6抗6.78許9聾6300局5.47法1000紅320玉8.56烤0.66伴0.24遙5.66稱4.31總17.9拉4致9.97塘8糠8400圖5.83里1250宇320餡7.41償0.7緣0.24老5.19央4.9曠20.4婆2塊10.0贏9檔7嘆1260臺0充7蓮1250紛400愚11.5子3依0.79移0.57壞9.15陵16.7償6戶29.4略25.9糞1回6扇1260煙0設(shè)7更1250憑400支0.73喊0.79傾0.57智0.58和16.7律6甘29.4姥17.3筆4任5慨1260走0末7同1250賭400終1.66漁0.79折0.57莫1.32秧16.7壁6濤29.4覽18.0互8引4鄉(xiāng)1260容0憐7瘦1250冊400莫1.8噴0.79贏0.24戒1.43代7.06沉29.4統(tǒng)8.48喜3粉1470鋤0鑄6.81續(xù)1500傷400烏7.5律0.71溫0.2鞭5.36堆5.56做27.7謹(jǐn)9揮10.9謹(jǐn)2秧2續(xù)1890吼0佩9.11款1800吸320驚9.76窗1.5浴0.25非5域14.6獲12.7棟1編49.8視5心27.3搖1蝕1器3150霧0泳9.72腐1800劉500肆11.4拜1.07糕0塊12.2膝1剝0勉56.7松1