... compound specific activity 化合物比[放射性]活度 compound stage expansion 两级膨胀 compound steam turbine 复式汽轮机 ...
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文章详细信息 关键词： 气体轴承透平膨胀机;;高膨胀比;;大焓降;;两级膨胀 [gap=431]Keywords: Gas bearing turbine expander;High expansion ratio;Big enthalpy drop;Two-stage expansion
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两级涡轮膨胀 two stage turboexpansion
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将天然工质N2O用于跨临界循环，建立了相应的理论模型，比较了CO2和N2O用于跨临界两级压缩膨胀制冷循环的性能。
The results show that N2O plays a better comprehensive performance than CO2 in transcritical two stage compression expander refrigeration cycle.
分流式一泵两级涡轮发动机由涡轮、涡轮轴、两级增压泵轮、导轮和膨胀室壳体组成。
The divided-flow two-level turbine engine with one pump is composed of a turbine, a turbine shaft, a two-level booster pump wheel, a guide pulley and the expansion chamber shell.
分流式两泵两 级涡轮发动机由两级涡轮、涡轮轴、两级增压泵轮、导轮和膨胀室壳体组成。
The divided-flow two-level turbine engine with two pumps is composed of a turbine, a turbine shaft, a two-level booster pump wheel, a guide pulley and the expansion chamber shell.
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