Question

翻译内燃机专业英语 谢谢大侠

(a) the mass of working fluid remains constant throughout the
cycle, i.e. gas exchange and fuel addition are ignored;
(b) the working fluid throughout the cycle is pure air treated as
a perfect gas;
(c) the combustion and gas exchange processes are replaced by
external heat transfer to or from the working fluid under idealized,
e.g. constant volume or constant pressure conditions;
(d) compression and expansion processes are treated as adiabatic
and reversible, i.e. heat transfer and friction effects are completely
neglected;

Answer 1

A、工作流体的质量,在保持不变

周期,即气体交换和燃料的添加被忽略
B、工作介质在整个周期是纯净的空气作为

一个完美的天然气;
C、燃烧及气体交换的过程是取代

外部热量转移到或从工作介质在理想化,

例如:恒体积或恒压条件;
D、压缩和扩展过程被当作隔热

和可逆性,即传热和摩擦的影响是完全的

忽略不计;

Answer 2

(a)在整个工作流体保持不变
周期,即气体交换和燃料的添加被忽视;
(b)工作介质在整个周期是纯净的空气作为
一个完美的天然气;
(c)燃烧及气体交换的过程是取代
外部热量转移到或从工作介质在理想化,
例如:恒体积或恒压条件;
(d)压缩和扩展过程被当作隔热
和可逆性,即传热和摩擦的影响是完全的
忽略不计;