1) direct cooling pipe system
直接空冷管道系统
2) direct air-cooling system
直接空冷系统
1.
Program control strategies for the direct air-cooling system;
直接空冷系统程序控制策略
2.
Feasibility investigation on direct air-cooling system in power plant;
发电厂直接空冷系统的可行性探讨
3.
The paper intruducing control theory of direct air-cooling system turbine counter pressure,and analyses setup-stop program and control method of air-cooling system,adjusts turbine of axial fan,and gives safe-protection strategy of air-cooling system.
叙述了直接空冷系统汽轮机背压的控制原理,对空冷系统的启停程序和调节方法进行了分析,通过对轴流风机的分级控制来调整不同负荷时的汽轮机背压,并提出了空冷系统的安全防护措施。
3) direct air cooling system
直接空冷系统
1.
Noise problem of draft fan group in the direct air cooling system of 600 MW generating unit;
600MW机组直接空冷系统风机群噪声问题
2.
Combined with real situation of air cooling units in Huadian Ningxia Lingwu Power Generation Co Ltd,the frost-cracking problem occurred in direct air cooling system under severe cold circumstances has been analysed,and counter measures for preventing frost-cracking being put forward.
结合华电灵武发电有限公司空冷机组的实际情况,对直接空冷系统在严寒环境下出现的冻裂问题进行了分析,提出了防治冻裂的对策。
3.
Based on the purpose of fuel-saving and improving the vacuum of air cooled units,a retrofit scheme of energy recovery type direct air cooling system has been put forward on the basis without changing the original system as fully as possible,and the feasibility and economic behavior of said scheme being studied.
基于节约燃料、改善空冷机组真空的目的,在尽量不改变原有系统的基础上,提出了能源回收型直接空冷系统改进方案,并对方案的可行性和经济性进行了研究。
4) direct air cooling
直接空冷系统
1.
A comparison was made between direct air cooling system and Heller indirect air cooling system.
现简要介绍3种类型空冷系统的运行特性,对直接空冷系统和海勒式间接空冷系统进行了比较,提出了运行中存在的几个问题,如机组运行背压、真空严密性、防冻等,并对此提出了相关建议。
5) direct air-cooling condenser(DACC)
直接空冷系统(DACC)
6) direct air-cooled system
直接空冷系统
1.
The heat transfer performance of the direct air-cooled system is of the most important basic parameter for the optimal operation and design of the steam power unit.
直接空冷系统的传热性能是火电厂空冷机组优化运行和设计的重要依据。
2.
Through using computational fluid dynamics(CFD) software, the direct air-cooled system installing the spray cooling device had been numerically simulated.
通过利用CFD软件对直接空冷系统中加装喷雾冷却装置进行了数值模拟,对喷雾冷却系统对空冷凝汽器的换热影响进行了数值研究和分析,表明加装喷雾冷却装置的确可以增强空冷凝汽器的换热,提高机组经济性和安全性。
3.
The PIV experiments were carried out on thermal flow field of a direct air-cooled system in the low speed wind tunnel for the first time.
首次在低速风洞中对直接空冷系统模型进行了PIV流动显示实验,并测量了相应工况下空冷岛底部平均回流率的大小,探讨空冷岛热态流场特性与空冷岛底部回流率之间的关系,研究结果发现:空冷岛的热态流场结构对空冷岛底部平均回流率影响很大;随着来流风速的增加,空冷岛背风面漩涡结构的紊动卷吸和混合作用增强,使得空冷岛底部平均回流率增加。
补充资料：直接
不经过中间事物的。与“间接”相对：直接取用｜直接关系。
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