increased oil consumption C. thickening at higher operating temperatures D. minimal friction losses 相关知识点: 试题来源: 解析 A 答案:A 解析:viscosity:黏度;consumption:消耗;minimal:最小的[译文]:柴油机采用黏度过高的滑油会引起发动机在冷态下启动困难。反馈 收藏 ...
A. filter to remove the fuel oil B. use the settler to remove the fuel oil C. remove the fuel oil by centrifuging D. drain and then renew the lube oil supply 相关知识点: 试题来源: 解析 D 答案:D解析:contaminate:污染;drain:放残[译文]:如果柴油机的润滑油被燃油严重污染,应换油。反馈...
Friction, engine wear, and lube oil consumption in a diesel engine are directly related to the( )A. acidity of the lube oilB. pour point of the lube oilC. flash point of the lube oilD. viscosity of the lube oil 相关知识点: 试题来源: 解析 D 柴油机润滑油的粘度直接影响其流动性和...
PROBLEM TO BE SOLVED: To excellently atomize heavy oil in the midst of high pressure air, and thereby make sure of its ignition and combustion by injecting heavy oil as fuel normally against an air flow from a main chamber to an auxiliary chamber in a place close to a communication port ...
Diesel engine, any internal-combustion engine in which air is compressed to a sufficiently high temperature to ignite diesel fuel (distillates of heavy hydrocarbons) injected into the cylinder, where combustion and expansion actuate a piston. The mechani
Dirt in a fuel oil system of a diesel engine can cause( ). A. damage to strainers B. over-speeding of the engine C. excessive cooling of the engine D. injector damage 相关知识点: 试题来源: 解析 D 答案:D 解析:燃油中含有杂质将使喷油器损坏。
The perfection of oil-drilling techniques quickly spread to Russia, and by 1890 refineries there were producing large quantities of kerosene and fuel oils. The development of theinternal-combustion enginein the later years of the 19th century created a small market for crude naphtha. But the devel...
The influence of fuel aromatics type on the particulate matter (PM) and NOx exhaust emissions of a heavy-duty, single-cylinder, DI diesel engine was investigated. Eight fuels were blended from conventional and oil sands crude oil sources to form five fuel pairs with similar densities but with ...
Original QSM11 M11 ISM11dieselengineair compressor 431821 中正机械(广州)有限公司1年 月均发货速度:暂无记录 广东 广州市天河区 ¥1691.50 ZS1100 single cylinder Radiator CHANGCHAI TYPEDIESELENGINE 河北腾卡进出口贸易有限公司3年 月均发货速度:暂无记录 ...
Diesel Engine In subject area: Engineering A diesel engine is a type of compression-ignition engine using diesel fuel. From: Diesel Engine System Design, 2013 About this pageSet alert Also in subject areas: Agricultural and Biological Sciences Earth and Planetary Sciences Physics and AstronomyDiscover...