Okwesiri ikpo ọkụ injin ahụ n'oge oyi
Isiokwu

Okwesiri ikpo ọkụ injin ahụ n'oge oyi

Ebumnuche ebighi ebi nke mkpa iji kpoo injin ahụ n'oge oyi. Enwere echiche ndị ọzọ banyere nke a karịa kpakpando ndị dị na mbara igwe. N'eziokwu, ndị mmadụ na-ekwukarị okwu a site na ndị na-adịghị anya mmepe na mmelite nke injin ụgbọ ala. Ma gịnị ka onye na-emepụta ma na-akwalite igwe ọkụ na ụlọ ọrụ America ECR Engines chere? Aha ya bụ Dr. Andy Randolph na ọ na-emepụta engines maka usoro NASCAR.

Injinia kwuru na ọ bụ ihe abụọ kpatara igwe oyi na-atụ oyi. Nke mbu, na okpomoku pere mpe, viscosity nke mmanu injin. Ndị na-emepụta mmanụ n'ụdị na-edozi nsogbu a, na-ekwu okwu n'ụzọ siri ike, na-agwakọta ihe ndị nwere njirimara viscosity dị iche iche: otu nwere obere viscosity dị ala, nke ọzọ nwere nnukwu viscosity. N'ihi ya, a na-enweta mmanụ nke na-anaghị efunahụ ihe onwunwe ya na obere ma ọ bụ nnukwu okpomọkụ. Agbanyeghị, nke a apụtaghị na viscosity nke mmanụ anaghị arị elu site na ịrị elu okpomọkụ.

Na ihu igwe oyi, mmanụ dị na sistemụ mmanụ na-ebuwanye ibu, ijegharị ya na usoro mmanụ na-esi ike. Karịsịa ma ọ bụrụ na engine nwere nnukwu agbara. Nke a na - ebute mmanụ ezughi oke nke akụkụ ụfọdụ na - agagharị ruo mgbe ngọngọ engine na mmanụ n’onwe ya na - ekpo ọkụ. Tụkwasị na nke ahụ, mgbapụta mmanụ nwere ike ịbanye n'ime ọnọdụ cavitation mgbe ọ malitere ịmịkọrọ ikuku (nke a na-eme mgbe ọnụego mgbapụta mmanụ sitere na mgbapụta ahụ dị elu karịa ikike akara mmịpụta).

Okwesiri ikpo ọkụ injin ahụ n'oge oyi

Nsogbu nke abụọ, dị ka Dr. Randolph si kwuo, bụ aluminom nke ọtụtụ engines ọgbara ọhụrụ na-eji. Ọnụ ọgụgụ mgbasawanye okpomọkụ nke aluminom dị elu karịa nke nkedo ígwè. Nke a pụtara na mgbe a na-ekpo ọkụ na oyi, aluminom na-agbasawanye ma na-arụkọ ọrụ karịa nkedo ígwè. Nsogbu bụ isi na nke a bụ na a na-eji aluminom mee ngọngọ engine na crankshaft bụ ígwè. Ọ na-eme na n'oge oyi, ihe mgbochi ahụ na-akpakọba ihe karịrị crankshaft, na ogwe osisi ahụ na-anọdụ ala karịa ka o kwesịrị. N'ikwu okwu n'ụzọ dị mfe, "mkpakọ" nke engine dum na mbelata nke mkpochapụ na-eduga n'ịbawanye esemokwu nke akụkụ nke engine ahụ megide ibe ha. Ọnọdụ ahụ na-akawanye njọ site na mmanụ viscous, nke na-enweghị ike inye mmanu zuru oke.

Dr. Randolph na-adụ ọdụ n'ezie iji kpoo injin ahụ ọkụ nkeji ole na ole tupu ịmalite. Mana nke a bụ tiori. Ma olee ihe njin ahụ na-ere ma ọ bụrụ na onye ọkwọ ụgbọala nke ọ bụla na-ebido ụgbọ ala n'oge oyi kwa ụbọchị ozugbo ọ malitere ya? Ma gịnị banyere echiche nke ndị ọkachamara a na-akwanyere ùgwù bụ́ ndị na-azọrọ na ikpo ọkụ injin dị ogologo na-emebi ya nanị?

N'ezie, ọ dịghị mkpa ka ọ na-eguzo na-abaghị uru maka 10-15 nkeji, mmanụ na-ewe kacha nke 3-5 nkeji iru okpomọkụ nso, dabere na ika nke mmanụ n'onwe ya. Ọ bụrụ na ọ bụ mwepu 20 degrees n'èzí, ị ga-echere 5 nkeji - nke ukwuu mmanụ kwesịrị ikpo ọkụ ruo 20 degrees, nke na-ezuru maka mkpa mmanu engine.

Tinye a comment