CNG
天然氣汽車加氣量及續駛里程換算
1、壓(ya)(ya)縮(suo)天然(ran)氣(qi)(qi)(25MPa)約為標(biao)(biao)準狀態(tai)下同(tong)質量天然(ran)氣(qi)(qi)體積的1/250。2、天然(ran)氣(qi)(qi)車的計(ji)算方法(fa)——CNG車氣(qi)(qi)瓶(ping)(ping)(ping)加氣(qi)(qi)量A(m3)= L×N×P/1000其中(zhong):L(升)=氣(qi)(qi)瓶(ping)(ping)(ping)標(biao)(biao)定容積,N(個(ge))=氣(qi)(qi)瓶(ping)(ping)(ping)個(ge)數,P (大(da)氣(qi)(qi)壓(ya)(ya))=氣(qi)(qi)瓶(ping)(ping)(ping)內氣(qi)(qi)體壓(ya)(ya)強(一(yi)般為20MPa,200個(ge)大(da)氣(qi)(qi)壓(ya)(ya));氣(qi)(qi)瓶(ping)(ping)(ping)加氣(qi)(qi)量:G(Kg)= A×ρ,其中(zhong):ρ-天然(ran)氣(qi)(qi)密度(0.716 Kg /m3)。例(li)1車輛...