一、能量指标能量指标是用来评价一个热工设备或者制冷装置能量利用或耗用程度的经济指标。对于氨水吸收式制冷机来说,能量指标可以有以下几种: 1.热力系数热力系数是最常用来评价吸收式制冷机热力性能的指标,已为我们所熟知。它是基于热力学第一定律,或者说是从能量平衡出发得出 First, the energy indicators Energy indicators are used to evaluate the thermal equipment or refrigeration equipment, energy consumption or the degree of economic indicators. For the ammonia absorption chiller, the energy index can be the following: 1. Thermal coefficient Thermodynamic coefficient is the most commonly used to evaluate the thermal performance of the absorption chiller, which we have known. It is based on the first law of thermodynamics, or is derived from the energy balance