NEPE Propellant Taw Qhia
Nitrate plasticized polyether (NEPE) yog tus neeg tshaj tawm nrog lub siab xav qhov tseeb tshaj plaws uas tau thov nyob hauv lub ntiaj teb niaj hnub no thiab ua ke nrog qhov zoo ntawm cov khoom sib txuas thiab ob npaug ntawm cov propellants.Qhov txheej txheem theoretical tshwj xeeb impulse ncav 2646N.s / kg thiab qhov ntom 1.86 g / cm3. Nws cov khoom ntawm cov khoom lag luam tau pib siv rau hauv cov phiaj xwm nrov thiab tswv yim zoo. NEPE propellant yog qhov tseem ceeb nyob hauv kev tshawb fawb ntawm cov khoom siab lub zog xav tau. Nws lub ntsiab thev naus laus zis yog txhawm rau txiav cov kev xav ntawm lub hauv paus ntawm cov khoom siv cov khoom nyoos, qhia cov khoom tawg mus rau hauv cov khoom tawg, thiab ua kom tag nrho siv cov khoom siv hluav taws xob ntau hauv cov hnab yas ether khi. Cov cuab yeej zoo tshaj plaws ntawm lub system tau tsim lub tswv yim tshiab uas txhawm rau thaj tsam ntawm cov foob pob tawg thiab cov phom phom thiab kev sib xyaw cov txiaj ntsig zoo ntawm ob chav puag ua ke thiab cov khoom sib tw. Tom qab, lub zog thiab cov khoom siv ntawm NEPE cov ntawv tshaj tawm tau txuas ntxiv los ntawm nce cov ntsiab lus ntawm cov neeg siv hluav taws xob tshiab thiab txhim kho cov khoom ntawm phau ntawv. Piv nrog HTPB cov ntawv tshaj tawm nrog lub zog zoo ib yam thiab lub zog hlawv, NEPE lub zog hluav taws xob muaj qhov ua tau zoo dua ntawm qhov kev tiv thaiv qeeb qeeb, thiab muaj qhov cuam tshuam qis thiab poob siab nthwv dej siab. NEPE tus neeg tshaj tawm tau cov khoom zoo nyob hauv qhov kub thiab txias thiab cov nplaum zoo rau cov xaum rau qhov kub tsis tshua cia.