thermal efficiency

thermal efficiency读音音标

英 [ˈθə:məl iˈfiʃənsi]

美 [ˈθɚməl ɪˈfɪʃənsi]

thermal efficiency意思解释

n.

热效率；

英英释义

In thermodynamics, the thermal efficiency (\\eta_{th} \\,) is a dimensionless performance measure of a device that uses thermal energy, such as an internal combustion engine, a steam turbine or a steam engine, a boiler, a furnace, or a refrigerator for example. In other words, efficiency indicates how well an energy conversion or transfer process is accomplished.

双语例句

用作名词(n.)A multistage operation improves the thermal efficiency.多层操作可以提高热效率。Technical measures for increasing heat efficiency of heaters were introduced.介绍为提高加热炉热效率所采取的技术措施。