能量传递和转化
能量传递和转化-
加热器在热声发动机的能量传递和转化过程中起着举足轻重的作用。
The heater provides thermal energy and is one of the key parts .
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应用热力学第二定律对排气能量传递和转化进行分析，提出以（火用）差函数作为排气有用能的评价参数。
Exergy difference function ( EDF ) has been introduced as a merit parameter in the analysis of the transmission and transformation of available energy retained in the exhaust gases .