Olee ụdị injin a kpọrọ usoro Yarrow-Schlick-Tweedy, bụ́ nke a gbanwere ma mee ka ọ bụrụ nke a ma ama n'ụgbọ mmiri ndị na-agba n'oké osimiri n'oge a na-eme egwuregwu Olimpik tupu e mepụta injin ikuku? N'iburu ajụjụ nke mbụ n'uche, dee ihe gbara ya gburugburu bụ́ nke ga-enye azịza ya. Ọ nwere ike ịbụ 1 - 20 ahịrịokwu. Ihe ndị gbara ya gburugburu:
Ọ bụ ndọtị ezi uche dị na ya nke igwe ngwakọta (akọwara n'elu) iji kewaa mgbasawanye n'ime ọkwa ndị ọzọ iji mee ka arụmọrụ dịkwuo elu. Ihe si na ya pụta bụ ígwè ọrụ na-agbasawanye ọtụtụ ihe. Igwe ndị dị otú ahụ na-eji ma ọ bụ atọ ma ọ bụ anọ na-agbasawanye ma mara dị ka atọ na anọ na-agbasawanye engines. Ngwongwo ndị a na-eji ọtụtụ cylinder nke na-amụbawanye n'ụzọ na-aga n'ihu. A haziri cylinder ndị a iji kewaa ọrụ ahụ n'ụzọ hà nhata maka ọkwa mgbasawanye ọ bụla. Dị ka ọ dị n'ụgbọala nke na-agbasawanye okpukpu abụọ, ọ bụrụ na oghere dị elu, mgbe ahụ enwere ike iji obere cylinders abụọ maka ọkwa dị ala. Igwe na-agbasawanye ọtụtụ nwere cylinders haziri n'ahịrị, mana a na-eji usoro ndị ọzọ dị iche iche. Na ngwụcha narị afọ nke iri na itoolu, a na-eji usoro 'Yarrow-Schlick-Tweedy' eme ihe n'ụfọdụ ụgbọ mmiri na-ebugharị ụgbọ mmiri. Y-S-T engines kewara ọkwa nke mgbatị dị ala n'etiti cylinders abụọ, otu na nsọtụ ọ bụla nke engine. Nke a mere ka crankshaft ahụ nwee nguzozi ka mma, na-eme ka injin dị nro, na-azaghachi ngwa ngwa nke na-agba ọsọ na obere mkpọtụ. Nke a mere ka 4-cylinder triple-expansion engine na-ewu ewu na nnukwu njem liners (dị ka Olympic klas), ma nke a mechara dochie anya turbine engine nke na-enweghị mkpọtụ. [ see okwu dị mkpa ]