由于热力学和实际限制，发电的效率只有33%。

However, due to various thermodynamic and practical constraints, the efficiency of the plants is only about 33%.

youdao

结果表明，U型弧底节流孔具有更大的压降和更高的热力学效率。

It is shown that the U-bottom orifice has higher total pressure drop and (thermodynamic) efficiency.

youdao

本文从有限时间热力学观点出发，导出有限时间约束条件下闭式燃气轮机循环的最大功率输出及其相应的效率界限。

Based upon the theory of finite time thermodynamics, this paper derives the maximum power output and the corresponding efficiency bound for a finite time closed-Brayton cycle gas turbine.

youdao