部分负荷工况汽轮机的调节配汽特性不仅影响机组运行的经济性,而且直接影响机组轴系的稳定性。
The characteristics of steam distribution system of a steam turbine under part-load conditions will affect not only the economy but also the rotor system stability of the unit.
结果表明在纵向进气滚流作用下,压缩终了时,缸内混合气明显呈分层构造,在火花塞附近聚集较浓的可燃混合气,实现部分负荷工况下的稀薄燃烧。
The results indicated that, at the end of compress stroke, the mixture in cylinder was stratified and richer ignitable mixture was concentrated around the spark plug under the action of the lon...
根据空调水系统在不同工况下运行的性能与特点,分析冬夏及部分负荷运行时,空调水系统的流量和扬程差异。
Based on the motion function and characteristic in different modes of water system of air-conditioning, the differential of circulating water volume pump and elevation of pump were analyzed.
根据空调水系统在不同工况下运行的性能与特点,分析冬夏及部分负荷运行时,空调水系统的流量和扬程差异。
Based on the motion function and characteristic in different modes of water system of air-conditioning, the differential of circulatory water volume pump and elevation of pump were analyzed.
本文首先分析了发动机的全负荷速度特性、部分负荷特性和变量泵在不同的工况下的效率特点。
This dissertation has analyzed the full-load speed characteristics of the diesel engine, some load tempo characteristics and characteristics of variable pump at first.
利用本文计算软件,对更多不同负荷下的工况进行了热力计算,就135MW再热循环流化床锅炉的部分负荷调节性能进行了更为细致的分析,得到了一些有益的结论。
The performance of the real 135mw CFB boiler under various partial loads is investigated by this model. The calculation results provide some useful conclusions for boiler design and operation.
传统废气涡轮增压器很难同时兼顾高速、低速柴油机工况,同时存在着部分负荷经济性和加速性能差等问题。
The traditional turbocharger cannot match well with engine at all low speed and high speed conditions. At the same time the economic performance at sub load and acceleration characteristic is poor.
在部分负荷时会造成功率损失,而汽车在这种工况下行驶的时间最长。
This leads to considerable losses in the cooling system at part-load conditions where vehicles operate most of the time.
涡轮增压器不能满足柴油机全工况运行的需要,使部分负荷扭矩不足,热负荷增大。
Turbocharger engine can not meet all the needs of the operational state, resulting in the part-load torque inadequate and heat load increases.
涡轮增压器不能满足柴油机全工况运行的需要,使部分负荷扭矩不足,热负荷增大。
Turbocharger engine can not meet all the needs of the operational state, resulting in the part-load torque inadequate and heat load increases.
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