1. ʻOkoʻa ke ʻano o ka hoʻokomo ʻana
Hoʻokomo pinepine ka mīkini waho gasoline i ka gasoline i loko o ka paipu hoʻokomo e hui pū me ka ea e hana i kahi hui ʻā a laila e komo i loko o ka cylinder. Hoʻokomo pinepine ka mīkini waho diesel i ka diesel i loko o ka cylinder mīkini ma o ka pamu injection wahie a me ka nozzle, a hui like me ka ea i hoʻopaʻa ʻia i loko o ka cylinder, e hoʻā koke ana ma lalo o ke ana wela a me ke kaomi kiʻekiʻe, a hoʻokuke i ka piston e hana i ka hana.
2. Nā hiʻohiʻona o ka ʻenekini waho gasoline
Loaʻa i ka ʻenekini waho gasoline nā pono o ka wikiwiki kiʻekiʻe (ʻo ka wikiwiki i helu ʻia o ka motika waho gasoline ʻelua-hahau Yamaha 60-horsepower he 5500r/min), ʻano maʻalahi, liʻiliʻi ka nui, māmā ke kaumaha (ʻo ke kaumaha upena o ka Yamaha 60-horsepower ʻehā-hahau gasoline outboard he 110-122kg), a me ka walaʻau haʻahaʻa i ka wā o ka hana, liʻiliʻi, hana paʻa, maʻalahi e hoʻomaka, haʻahaʻa nā kumukūʻai hana a me ka mālama ʻana, a pēlā aku.
Nā hemahema o ka mīkini outboards gasoline:
A. Kiʻekiʻe ka hoʻohana ʻana i ka ʻaila, no laila ʻaʻole maikaʻi ka hoʻokele waiwai wahie (ʻo ka hoʻohana ʻana i ka wahie piha o ka Yamaha 60hp two-stroke gasoline outboard he 24L/h).
B. ʻOi aku ka mānoanoa o ka ʻaila, e mahu koke ana, a he mea hiki ke lapalapa.
C. He ʻano piʻi ke kiʻikuhi torque, a he liʻiliʻi loa ka laulā wikiwiki e pili ana i ka torque kiʻekiʻe loa.
3. Nā hiʻohiʻona o ka motika waho diesel
Nā pōmaikaʻi o nā kaʻa diesel ma waho:
A. Ma muli o ke kiʻekiʻe o ka lakio compression, ʻoi aku ka haʻahaʻa o ka hoʻohana ʻana o ka ʻenekini diesel outboard ma mua o ka ʻenekini gasoline, no laila ʻoi aku ka maikaʻi o ka hoʻokele wahie (ʻo ka hoʻohana ʻana o ka wahie throttle piha o ka ʻenekini diesel outboard ʻehā-hahau HC60E he 14L/h).
B. Loaʻa i ka ʻenekini waho diesel nā ʻano o ka mana kiʻekiʻe, ke ola lōʻihi a me ka hana hoʻololi maikaʻi. Hoʻopuka ia i nā kinoea ʻōmaʻomaʻo he 45% haʻahaʻa ma mua o nā ʻenekini gasoline, a hoʻohaʻahaʻa hoʻi i nā hoʻokuʻu kalapona monoxide a me nā hydrocarbon.
ʻOi aku ka makepono o ke kumukūʻai o ka diesel ma mua o ka gasoline.
D. ʻAʻole wale ka nui o ka torque o ka ʻenekini diesel outboard ma mua o ka ʻenekini gasoline o ka neʻe like, akā ʻoi aku ka laulā o ka wikiwiki e pili ana i ka torque nui ma mua o ka ʻenekini gasoline, ʻo ia hoʻi, ʻoi aku ka nui o ka torque haʻahaʻa o ka moku e hoʻohana ana i ka ʻenekini diesel outboard ma mua o ka ʻenekini gasoline o ka neʻe like. ʻOi aku ka maʻalahi o ka hoʻomaka me nā ukana kaumaha.
E. ʻOi aku ka nui o ka mānoanoa o ka ʻaila diesel ma mua o ka gasoline, ʻaʻole maʻalahi ka mahu ʻana, a ʻoi aku ke kiʻekiʻe o kona mahana hoʻā ʻana ma mua o ka gasoline, ʻoi aku ka palekana
Nā hemahema o nā kaʻa diesel: ʻOi aku ka wikiwiki ma mua o ka kaʻa gasoline (ʻo ka wikiwiki i helu ʻia o ka kaʻa diesel ʻehā-hahau HC60E he 4000r/min), nui ka nui (ʻo ke kaumaha o ka kaʻa diesel ʻehā-hahau HC60E he 150kg), a kiʻekiʻe ke kumukūʻai hana a me ka mālama ʻana (no ka mea, pono ke kiʻekiʻe o ka pololei o ka mīkini no ka pamu injection wahie a me ka injection wahie). Hoʻokuʻu nui ʻia nā mea ʻino. ʻAʻole kiʻekiʻe ka mana e like me ka neʻe ʻana o ka mīkini gasoline.
Ka manawa hoʻouna: Iulai-27-2022
