1) Negative differential expansion
负胀差
1.
Cause analysis and treatment of excess negative differential expansion of HP & MP turbine cylinder of Unit 10 in Shaoguan Power Plant;
韶关发电厂10号机组高中压缸负胀差大的原因分析及处理
2.
The measures for the treatment of negative differential expansion occurred during stratup of 75MW post-turbine is presented in details, and an analysis on the reasons for the negative differential expension is made by using the data of actual operation.
详细介绍了75MW后置机组在启动过程中产生负胀差的处理措施,并通过实际运行数据对该机组产生负胀差的原因做了定性分析。
2) negative differential expansion of high pressure cylinder
高压缸负胀差
1.
1steam turbine in Dalate Power Plant is detailed,and the way to solve the big negative differential expansion is found through the analysis of big negative differential expansion of high pressure cylinder in this pa-per.
对达拉特电厂1号机组胀差的设计给予详尽说明,并通过对高压缸负胀差大的现象进行分析,找出解决负胀差大的方法,对防止主设备损坏及预防同类机组的事故发生有参考价值。
3) differential expansion
胀差
1.
The analysis and handling of turbine A2 with higher differential expansion in HP cylinder and higher temperature in thrust pad of Shajiao Power Plant A of Guangdong;
广东沙角A厂2#汽轮机高压缸胀差过大和推力瓦温度过高的分析和处理
2.
Cause analysis of increased turbine differential expansion of Unit 1 in Zhuhai Power Station;
珠海发电厂1号机组汽轮机胀差增大的原因分析
3.
The large negative differential expansion on 660 MW Unit 2 of Shajiao C Power Station after overhaul in 2004 was analyzed,and the long-time frequent application of jacking oil in the latter stage of the overhaul causing rotor s heat expansion was supposed to be the main cause of the mechanical zero point movement of differential expansion.
对沙角C电厂2号机组(660MW)在2004年大修后胀差出现负向增大的问题进行了分析,认为检修后期长时间反复使用顶轴油导致转子受热膨胀是胀差机械零位发生迁移的主要原因。
4) difference Expansion
差胀
1.
The difference expansion of the steam turbine reflects the gap change between the dynamic and static parts of the turbine,which is one of the important parameters to protect its safe operation.
汽轮机差胀反映出汽轮机动静部分的间隙变化,是保护汽轮机安全运行的重要参数之一。
5) differential expansion
差胀
1.
On the basis of the local constructure and feature of N125～135/535/535 type turbo-generator the system analysis the characteristics of the rotor and cylinder s expansion during the generator starting find the rule of the differential expansion and combing with the abnormality of differential expansion during system starting of No.
根据N125-135/535/535型汽轮发电机组本体结构特点,系统分析机组启动过程转子和汽缸膨胀特点,寻找差胀变化规律,并结合贵溪发电厂4号机组启动差胀异常案例,进行分析、探讨,提出防范措施及注意事项,指导运行人员在实际工作中操作和运用。
2.
The article analyzes the reasons that cause a big differential expansion of steam turbine during the start-up or shut?down in detail,it also gives many ways to reduce the differential expansion which is important for steam turbine s safety during start?up or shut?down.
详细分析了汽轮发电机组在启、停机时产生差胀大的原因 ,总结出了切实有效的减小差胀的措施对于机组的安全启停具有重要的意
6) negative thermal expansion
负热膨胀
1.
Study on the preparation of ZrW_(1.7)Mo_(0.3)O_8 powder and its negative thermal expansion;
立方相ZrW_(1.7)Mo_(0.3)O_8的制备及其负热膨胀特性研究
2.
Synthesize negative thermal expansion material ZrW_2O_8 superfine-powders using sol-gel chemistry method;
溶胶凝胶法制备超细负热膨胀性ZrW_2O_8粉体
3.
Synthesis of negative thermal expansion material ZrW_2O_8 powders using solid state reaction;
固相法合成负热膨胀性粉体ZrW_2O_8
补充资料：差差
1.犹参差。不齐貌。
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