Luthini uhlobo lokufakelwa kwe-sucture ye-duct yomoya?

Ifunge i-suct ye-suct isetyenziselwa ukufudumeza ukuhamba komoya okufunekayo ukusuka kubushushu bokuqala ukuya kubushushu bomoya ofunekayo, onokuba phezulu ngama-850 ° C. Isetyenziswe ngokubanzi kuphando oluninzi lwenzululwazi kunye neelebhu zemveliso ezinje nge-aerospace, ishishini lezixhobo, ishishini leekhemikhali kunye neeyunivesithi. Ifaneleke ngakumbi kulawulo lobushushu oluzenzekelayo, ukuhamba okukhulu kunye neqondo lobushushu ephezulu kunye neenkqubo ezidityanisiweyo kunye nezixhobo zokuvavanywa.

II-hact ye-suct ye-ductUnoluhlu olubanzi lokusebenzisa: Inokufudumeza nayiphi na igesi, kwaye umoya oshushu oyenzileyo womile, ukunganyaniseki, ukunganyaniseki, ukhuselekile, kwaye u-on on-vatat up (ongenakuthembekile).

Iifom zokufakwa zeIzitshisi ze-duct zomoyangokubanzi kubandakanya oku kulandelayo:

1. Ukufakwa kwentshukumo;

2. Iplagi-kufakelo;

3. Ukufakelwa okwahlukileyo;

I-4. Iindlela zokufaka ezinje ngokufakwa kokungena. ​

Abasebenzisi banokukhetha iindlela ezahlukeneyo ezifanelekileyo zokufakelwa ngokusekwe kwimeko yazo. Ngenxa yobunye, i-cactions yefucwe ye-suct ye-suct yenziwa ngokubanzi yentsimbi engenasinyithi okanye i-galvaning, ngelixa uninzi lwezinto zokufudumeza lwenziwe ngentsimbi engenasimo senziwe ngentsimbi engenasimo. Ke ngoko, xa ukhetha, ukuba umxholo wenziwe ngentsimbi yekharbon, yimfuneko emiyalelo ekhethekileyo yokuqinisekisa umgangatho wofakityo kunye nobomi obude.

Ngokuphathelele kulawulo lwe-heater ye-phac ye-phact, isixhobo sonxibelelwano kufuneka songezwe phakathi kwe-fan kunye ne-heater ukuqinisekisa ukuba i-heater iqala. Oku kufuneka kwenziwe emva kokuba iFan iqala. Emva kokuba i-heater iyeka ukusebenza, i-fan mayilibaziseke kangangemizuzu emi-3 ukuthintela i-heater ekugqityweni nasemonakalo. I-wiring yesekethe enye kufuneka ihambelane nemigangatho ye-ec, kwaye okwangoku kwisebe ngalinye akufuneki lingadlulanga kwi-48A.

Uxinzelelo lwegesi evuthiwe yi-hect ye-sucture ye-huct ePhat engaphezulu kwe-0.3kg / CM2. Ukuba ingxelo yoxinzelelo ingaphezulu koku kungasentla, nceda ukhethe i-heater ejikelezwe. Elona qhinga liphezulu lokufudumeza kwegesi ngumgangatho wamaqondo obushushu asezantsi awudluli kwi-160 ° C; Uhlobo lweqondo lobushushu oluPhakathi aludluli kwi-260 ° C, kwaye udidi lobushushu oluphezulu aludluli kwi-500 ° C.