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Ukukhethwa kobubanzi bomgudu wokungenisa umoya wasemayini wendawo(4)
2. Isicelo 2.1 Ikesi langempela Umthamo womoya Q wobuso bokumbiwa kwemayini ngu-3m3/s, ukumelana komoya epayipini lokungena komoya lemayini ngu-0. 0045(N·s2)/m4, inani lamandla okungenisa umoya u-e ngu-0. 8CNY/kw;Intengo yomzila wokungenisa umoya wemayini engu-800mm ngu-650 CNY/pcs, inani lentengo yezimayini...Funda kabanzi -
Ukukhethwa kobubanzi bomgudu wokungenisa umoya wasemayini wendawo(3)
(5) Lapho, E - amandla asetshenziswa ipayipi lemayini lokungenisa umoya ngesikhathi sokungenisa umoya, W;h - ukumelana komgudu wokungenisa umoya wezimayini, N/m2;Q - umthamo womoya odlula kufeni yokufaka umoya yasemayini, m3/s.1.2.3 Kukhethwe ipayipi lokungena komoya lemayini...Funda kabanzi -
Ukukhethwa kobubanzi bomgudu wokungenisa umoya wasemayini wendawo(2)
1. Ukunqunywa kobubanzi bomgudu wokungenisa umoya wezimayini wezomnotho 1.1 Izindleko zokuthenga ipayipi lokungena komoya lemayini Njengoba ububanzi bepayipi lokungena komoya lemayini bukhuphuka, izinto ezidingekayo nazo ziyakhuphuka, ngakho izindleko zokuthenga ipayipi lemayini nazo ziyakhuphuka.Ngokwezibalo zezibalo...Funda kabanzi -
Ukukhethwa kobubanzi bomgudu wokungenisa umoya omayini wendawo(1)
0 Isingeniso Enqubweni yokwakhiwa kwengqalasizinda kanye nokumbiwa kwezimayini ezingaphansi komhlaba, kuyadingeka ukuthi kumbiwe imithombo eminingi kanye nemigwaqo ukuze kwenziwe uhlelo lokuthuthukisa kanye nokumbiwa kwezimayini, ukusika, nokulungisa.Lapho kumbiwa ama-shafts, ukuze kuncishiswe futhi kukhishwe isakhi sofuzo sothuli lwe-ore...Funda kabanzi -
Izimboni ezihamba phambili emayini nasekufakeni umoya emhubheni
I-Chengdu Foresight Composite Co. Ltd. ingumkhiqizi ohlanganisiwe oqonde mpo wendwangu ye-polymer eguquguqukayo kanye nezimpahla zemayini kanye nokufaka umoya womhubhe.I-Foresight ingumholi emkhakheni ngenxa yokuzinikela kwayo kukhwalithi nokusebenzisana namakhasimende ukuze kwakhe izixazululo ezingcono kakhulu.Lezi zeqophelo eliphezulu...Funda kabanzi -
I-Ventilation Technology for High Altitude Long Distance Tunnel Construction (Izoqhubeka)
5. Umthelela wokungenisa umoya wokwakha Ngomhla zingama-27 kuNovemba, 2009, ukuhlolwa komthelela wokungenisa umoya kwenziwa ekuvulekeni ngakunye komhubhe, futhi umphumela wokungenisa umoya wobuso obusebenzayo ngamunye wawumuhle.Sithatha isibonelo se-shaft engunombolo 10 njengesibonelo, indawo yokwakha yasebenzisa ubuso obusebenzayo obu-4 ukuze kwakhiwe endaweni...Funda kabanzi -
I-Ventilation Technology for High Altitude Long Distance Tunnel Construction (Izoqhubeka)
4. Idizayini yokufaka umoya kanye nesakhiwo sohlelo 4.1 Imingcele yomklamo omkhulu 4.1.1 Ukujula kokumba.Isilinganiso singu-4.5m, kanti ukujula kokuqhuma okusebenzayo kungu-4.0m.4.1.2 Inani leziqhumane.Thatha u-1.8kg/m3 ukuze kumbiwe ingxenye egcwele, futhi inani lokuqhuma kokuqhuma okukodwa ngu-767kg.Ukumbiwa kwe-t...Funda kabanzi -
I-Ventilation Technology for High Altitude Long Distance Tunnel Construction (Izoqhubeka)
3. Ezinye izikimu zokungenisa umoya zokwakha ezigabeni ezahlukene zokwakha 3.1 Izimiso Zokuklanywa Kokungenisa umoya 3.1.1 Ngokwezinga lokungena komoya kanye nenhlanzeko yokwakha umhubhe ezindaweni eziphakeme, futhi kucatshangelwa i-coefficient yokulungisa yesisindo somoya...Funda kabanzi -
I-Ventilation Technology for High Altitude Long Distance Tunnel Construction (Izoqhubeka)
2. Izincomo ezindinganisweni zokungena komoya kanye nenhlanzeko ekwakhiweni komhubhe osezingeni eliphakeme eShayina Endaweni yasethafeni, umoya mncane, futhi ukukhishwa kwe-exhaust yemishini yokwakha umhubhe kuyanda, futhi kunedatha encane kakhulu yokuhlola kulokhu.Kuleli phepha, kuhlanganiswe neGua...Funda kabanzi -
Ubuchwepheshe bokungenisa umoya bokwakhiwa komhubhe okwi-Altitude Long Distance
1. Uhlolojikelele Lwephrojekthi Yomhubhe wase-Guanjiao I-Guanjiao Tunnel itholakala esiFundazweni sase-Tianjun, esifundazweni sase-Qinghai.Kuyiphrojekthi yokulawula ye-xining - umugqa wokunweba we-Golmud we-Qinghai-Tibet Railway.Umhubhe ungu-32.6km ubude (ukuphakama kwe-inlet kungu-3380m, futhi ukuphakama kokuthumela ngaphandle kungu-3324m), futhi ingama-pa...Funda kabanzi -
Ukubalwa Kwevolumu Yomoya Wokungenisa umoya kanye Nokukhethwa Kwezisetshenziswa Ekwakhiweni Komhubhe(6)
6. Izinyathelo zokulawula ukuphepha 6.1 Uma usebenzisa umoya ocindezelayo, ikhava yokuzivikela kufanele ibekwe endaweni yokungena komoya yesiphephetha-moya ukuze kuvinjelwe izingubo, izinti zokhuni, njll. ukuthi zingadonseleki kufeni futhi zilimaze abantu.6.2 Ifeni yokufaka umoya kufanele ifakwe i-canopy ukuze ivikele...Funda kabanzi -
Ukubalwa Kwevolumu Yomoya Wokungenisa umoya kanye Nokukhethwa Kwezisetshenziswa Ekwakhiweni Komhubhe(5)
5. Ukuphathwa Kobuchwepheshe Bokungena komoya A. Emapayipini okungenisa umoya aguquguqukayo kanye nemigudu yokungenisa umoya ezungezayo enokuqinisa ngocingo lwensimbi, ubude bomgudu ngamunye kufanele bunyuswe ngokufanele futhi nenani lamajoyinti kufanele lincishiswe.B. Thuthukisa indlela yokuxhuma umgudu wokungenisa umoya womhubhe.Iqembu...Funda kabanzi
