Seega tuleb antud faktorit arvestada turbolaadurite töö efektiivsuse tõstmises, selle konstruktsiooni arendamises ja mootori ning turbokompressori kaitses. Ülelaadimiseta mootori (normaly/naturally aspirated engine) korral rõhk sisselaskekollektoris ei kasva kõrgemaks atmosfääri rõhust. Ülelaadimisega mootori (supercharged engine) korral on absoluutrõhk sisselaskekollektoris 40 .... 45 tolliHg ( 0,135 ... 0,155 MPa). Ingliskeelses kirjanduses tuleb mõista termineid supercharged ja turbocharged järgmiselt: a) supercharged engine on selline mootor, kus õhulaadur käivitatakse eraldi mehaanilise ülekande abil väntvõllilt; b) turbocharged engine on selline mootor, millel on turbokompressor, mis käivitub heitgaaside energia abil. 1. Turbolaaduri tõhususe tõstmise teed Mootorid, mis on varustatud ühetasemelise kiirusega (single-speed) turbolaaduriga, nimetatakse
No clutch is required. Before diesel engines came into widespread use, a similar system, using a petrol (gasoline) engine and called petrol-electric or gas-electric, was sometimes used. 1.1.5) A turbocharger, or turbo (colloquialism), from the Greek "" ("turbulence") is a turbine- driven forced induction device that makes an engine more efficient and produce more power for its size by forcing extra air into the combustion chamber.[1][2] A turbocharged engine is more powerful and efficient than a naturally aspirated engine, because the turbine forces more air, and proportionately more fuel, into the combustion chamber than atmospheric pressure alone. 1.2) A propeller is a type of fan that transmits power by converting rotational motion into thrust. A pressure difference is produced between the forward and rear surfaces of the airfoil-shaped blade, and a fluid (such as air or water) is accelerated behind the blade. Propeller dynamics can
Silindripea tihend takistab jahutusvedelik lekib teel tippu. Väntvõll Väntvõll: The crankshaft is designed to convert the up and down motion of the pistons into horizontal rotation. Väntvõlli eesmärk on muuta üles-alla liikumise kolvid võtta horisontaalse rotatsiooni. The shaft is one solid piece made from cast iron or forged steel. Võll on üks kindel tükis valmistatud malmist või sepistatud terasest. Steel is usually used in high loading situations, such as diesel or turbocharged engines. Teras on tavaliselt kasutatakse kõrge laadimis olukordades, nagu diisel ja turbo mootorid. Oil passages are either cast or drilled into the crankshaft to distribute lubricant to the main and rod journals. Nafta lõigud on kas valatud või puuritud arvesse väntvõlli levitada määrdeaine peamine ja varraste ajakirjades. Gaasijaotusmehhanism (GJM) võimaldab õigeaegselt küttesegu pääsemise mootori silindrisse, põlemisproduktide
leaks, all the remaining bottom tanks containing, for example, fresh water, seawater or fuel oil, can be separated from the lubricating oil bottom tank by coffer-dams (2). To safeguard the pump, a course filter (4) is inserted between the pump and the bottom tank. The pump forces the oil a through lubricating oil cooler (6) and filters (7) to the main engine (1) where the oil is distributed to bearings and pistons. TURBOCHARGE SYSTEM Most modern engines are turbocharged to increase the power output and efficiency. The efficiency of the system is increased by fitting a charge air cooler after the compressor. Exhaust gas from the cylinders operates the gas turbine, giving up some of its heat energy to do so. The turbine drives a directly coupled air compressor, which draws air from the atmosphere, compresses it and then cools in the charge air cooler before supplying it to the engine through scavenge ports.
annaabi.ee 
