Fashewar Shenhai-Hujja
Man fetur musamman ya fi saurin ƙonewa.
Kalma mai mahimmanci a cikin wannan mahallin shine “batu na walƙiya,” wanda ke nufin mafi ƙarancin zafin jiki wanda ruwa zai iya yin tururi don samar da cakuda mai wuta a cikin iska, ƙarƙashin takamaiman yanayin gwaji. Matsakaicin walƙiya na man fetur zai iya zama ƙasa da 28 ° C, idan aka kwatanta da haske diesel, wanda ya fito daga 45 zuwa 120 ° C. Duk wani abu mai madaidaicin walƙiya ƙasa da 61°C an rarraba shi azaman m.
Kona man dizal tare da harshen wuta yana tabbatar da wahala saboda ma'aunin filasha yana da girma fiye da na yanayi zafin jiki da 20 ° C, ma'anar diesel in mun gwada da juriya ga ƙonewa.