Imivumbo yerabha exande

Umbhobho werabha werabha ebhetyebhetye ngumkhono obhetyebhetye owenziwe ngerabha okanye imathiriyeli eelastiki enecandelo elinguxande okanye elingumnqamlezo osisikwere{0}}kunye nodonga olubiyelweyo. Uyilo lwayo olungundoqo lujolise ekuboneleleni ngokutywinwa, ukukhuselwa, kunye nembuyekezo yokufuduswa kweendawo ezingenasilinda ezihambayo okanye amajelo.

Imivumbo yerabha yoxande (ekwaziwa ngokuba sisihlawuleli serabha exande okanye ijoyinti yokwandisa uxande) ngumbhobho obhetyebhetye kunye nokumelana noxinzelelo oludlala indima ebalulekileyo kwiinkqubo zoomatshini. Ubukhulu becala iqulathe ityhubhu ethathiweyo yoxande kunye nemilomo yokuphela koxande. Imibhobho yokuphela inokudityaniswa ngokuthe ngqo kwimibhobho, okanye iiflange zinokudityaniswa kwaye zixhunywe kwimibhobho. Indlela yokudibanisa iguquguqukayo kwaye inokulungelelanisa kwiimeko ezahlukeneyo zokufakela.

Isetyenziswa ngokubanzi kwiimeko ezahlukeneyo zoshishino kunye nezoluntu, ngokukodwa kubandakanywa
Inkqubo yoomatshini:Ukudityaniswa kwemibhobho yokungena kunye nokuphuma kwiimpompo ezahlukeneyo, iivalve, kunye necompressor zomoya ukunciphisa impembelelo yokungcangcazela ngexesha lokusebenza kwesixhobo kwimibhobho.

Ubunjineli bombhobho:imibhobho yokukhusela umlilo, umoya womoya kunye nemibhobho yokungenisa umoya, imibhobho yokuhambisa umphunga, imibhobho yenkqubo yefektri ngokubanzi, kunye nemibhobho yokubonelela ngamanzi asekhaya;

Iimeko zemfuno eyodwa:Imibhobho enemigangatho yococeko (efana naleyo ikumashishini okulungisa ukutya kunye namashishini axuba amayeza), kunye nemibhobho yezixhobo zoomatshini ezifuna ukuncitshiswa kokungcangcazela okanye imbuyekezo yokufuduswa kwe-thermal (ezifana neenkqubo zokupholisa izixhobo zoomatshini kunye nemibhobho emikhulu yesixhobo sokukhenkcisa).

Umsebenzi wembuyekezo:Ngokusebenzisa i-elastic deformation yamacandelo ayo okugoba, ifunxa ukwanda kwe-thermal kunye nokucutheka kombhobho obangelwa lutshintsho lobushushu ngexesha lokusebenza, ukungcangcazela kwesixhobo, kunye-nokutenxa kwamacala amaninzi okwenzeka ngexesha lofakelo kunye noqhagamshelo. Inezakhono zembuyekezo kwi-axial (icala lobude bombhobho), i-lateral (i-radial direction of the pipeline), kunye ne-angular directions, ukukhusela ngokufanelekileyo umbhobho kunye nojongano lwezixhobo.

Ukunciphisa ingxolo kunye nokwahlulwa kokungcangcazela:Imathiriyeli yerabha ngokwayo inesandi esigqwesileyo sokufunxa kunye nokusebenza kokunciphisa ukungcangcazela, okunokuthi buthathaka ngokubonakalayo ingxolo kunye nokungcangcazela okuveliswa kukusebenza kweenkqubo ezinjengebhoyila, iifeni, neempompo zamanzi, kunye nokunciphisa ukuhanjiswa kwazo kwimibhobho, ngaloo ndlela kuncitshiswe impembelelo yokusebenza kwesixhobo kwindawo engqongileyo.

Iifayile ezishisayo: imivuvulo yerabha ebuxande, abavelisi berabha yerabha yaseTshayina abavelisi, ababoneleli, umzi-mveliso