1) cold gas efficiency
冷煤气效率
1.
Syngas heating value and cold gas efficiency which are the key parameters to evaluate syngas quality and performance of gasifier influenced the efficiency of whole IGCC power system directly.
合成气化学能和冷煤气效率直接影响着整个IGCC电站系统效率,是衡量合成气品质和气化炉性能的关键参数。
2) cold gasification efficiency
冷气化效率
3) gas recovering efficiency
煤气回收效率
1.
With detailed investigation,the controllable factors of gas recovering efficiency were found out and improvement measures was determined.
介绍了邯钢三炼钢100 t转炉回收煤气工艺及其影响因素,通过对转炉煤气回收系统实际运行情况的详细工艺调查,分析研究确定出提高转炉煤气回收效率的实际可控影响因素,有针对性地制定有效改进措施,在生产中取得了良好的实用效果。
4) film cooling effectiveness
气膜冷却效率
1.
Experimental investigation on film cooling effectiveness of multi-hole at longitudinal wavy surface
多孔纵向波纹表面气膜冷却效率实验研究
2.
Calculation results show that rotation causes film cooling effectiveness on the pressure surface to drop—the quicker the rotation the low.
采用数值模拟的方法对旋转涡轮叶片表面的气膜冷却效率进行了研究,同时对涡轮静叶栅和动叶片在不同的旋转速度下分别进行计算,分析不同转速、吹风比和冷却气流喷射角度对气膜冷却的影响。
3.
The B-L turbulent model is employed to compute film cooling effectiveness of flat, concave and convex surfaces.
采用B-L紊流模型对平板、凹面和凸面上气膜冷却效率进行了数值模拟,对不同吹风比(0。
5) Film cooling efficiency
气膜冷却效率
1.
A three-dimensional steady and uncompressible N-S equation was discretized by volume-control method to simulate the effects of hole\'s geometry shapes on film cooling efficiency of turbine blade in combining with non-structural mesh and two-layer k-ε turbulence model,with blowing ratio of 0.
2的情况下,利用非结构化网格及两层k-ε湍流模型,对气膜孔几何形状对涡轮叶片气膜冷却效率的影响进行了数值模拟,得到气膜孔附近的流场分布。
6) coal gas primary cooling
煤气初冷
1.
The auto-adjusting of cooling water in the coal gas primary cooling system can regulate the coal gas temperature at the primary cooling outlet,reduce the naphthalene content in coal gas and the system's resistance, showing notable energy-saving and consumption reducing returns.
通过煤气初冷系统冷却水自动调节,控制初冷出口煤气温度,降低了煤气含萘和系统阻力,节能降耗效果显著。
补充资料：配置效率和生产效率
在经济学上，经济发展的动力，或者说效率的来源，分为两类：一类是配置效率，二是生产效率。所谓配置效率，是指给定资源和技术的条件下，怎么样使资源从边际生产率低的地方流向边际生产率高的地方，从而使得资源和利用更合理、社会总价值达到最大;而生产效率是指如何通过技术进步提高每一种资源的生产率，也就是把社会的生产可行性边界向外移。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条