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根据两级吸收式制冷循环本身的特点提出了一种新的两级吸收式制冷循环。研究结果表明:新循环比传统循环具有更高的效率和更低的吸收器负荷,而且在相同的蒸发温度时,发生终了温度越低,新循环相对传统循环COP的提高幅度以及吸收器负荷的减少幅度越大;相同发生终了温度时,蒸发温度越低,新循环相对传统循环的COP提高幅度以及吸收器负荷的减少幅度越大。
According to the characteristics of the two-stage absorption refrigeration cycle itself, a new two-stage absorption refrigeration cycle is proposed. The results show that the new cycle has higher efficiency and lower absorber load than the traditional cycle, and at the same evaporation temperature, the lower the final temperature, the improvement of the new cycle relative to the traditional cycle COP and the load of the absorber The larger the reduction is. When the same end temperature occurs, the lower the evaporation temperature, the higher the COP of the new cycle relative to the traditional cycle and the greater the decrease of the absorber load.