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- Cause and Countermeasure of Abnormal Water Level in Boiler Drum Created by Cuting of Medium Pressure cylinder to Start-up 300 MW Steam Turbogenerator 300 MW级中压缸启动汽轮发电机组切缸过程引起锅炉汽包水位异常的原因分析及对策
- Determination of steam leakage between high and medium pressure cylinders 高中压合缸汽轮机组高、中压缸间蒸汽泄漏量的测定
- Improvement of Low Pressure Cylinder made by Siemens Co. 西门子公司汽轮机低压缸的改造方法。
- Servo-controlled airflow and pivoting flexible medium pressure line. 中央控制的气流和旋转灵活的中等的压力线。
- Flat seating faces for low and medium pressures. 适用于中低压力的平面阀座表面。
- Cause analysis of negative differential expansion of 330 MW steam turbine's high pressure cylinder in Mengda Power Generation Co.Ltd. 蒙达公司330 MW机组高压缸负胀差大的原因分析。
- The paper introduces the analysis of 500MW steam turbine low pressure cylinder clapboard s cracks and introduces the way to settle it. 对某发电厂500MW汽轮机低压缸40级隔板中分面出现的裂纹进行了分析,并介绍了处理情况,确定了正确合理的补焊方案及工艺,供铸铁件补焊修复缺陷时参考。
- It discusses the location and characteristics and causes for turbine low pressure cylinder,and suggests some measures of preventing &slowdown this corrasion. 对汽轮机低压缸腐蚀进行了论述,分析了低压缸腐蚀部位、特征及腐蚀机理,并提出了防止和减缓低压缸腐蚀的措施。
- Develop for use on ventilation, high velocity, and high or medium pressure air conditioning systems. 开发用于通风、高速及高压或中等压力空气调节系统。
- In order to solve the problem of breaking of superhigh pressure cylinder,the Cutting Ring Method was used and a formula for calculating its strength is presented. 针对超高压缸的破坏问题,用切环法进行了强度分析,导出了进行强度计算的算式;
- Tanks are designed for low to medium pressure applications using a gravity feed tank or pressure reduction valve. 水箱的设计是为中低压力设计的,需装有重力自流式供水箱或卸压阀。
- The test of external pressure is studied for steel-walled pressure cylinder by using reliability method. The relation of external pressure test and influencing factor is analyzed. 应用可靠性设计方法,对钢制外压圆筒形容器压力试验进行了研究,定量分析试验压力与影响因素之间的关系。
- A medium pressure hydrotreating process for manufacturing high-grade lube oil base stocks has been developed by RIPP. 在“九五”期间,石油化工研究院(RIPP)开发了在中压条件下以中间基原油生产高粘度指数润滑油基础油的成套技术。
- Rescue hood with constant air flow to safe people out of dangerous atmospheres using the second medium pressure connection on a BA. 抢救面罩使用第二个媒介压力连接在BA上以稳定的安全空气过滤出于危险气体。
- On the SKETCH layer, I began to sketch the basic outline using the line tool on medium pressure, with the grid acting as a proportion guide. 在sketch图层上,我开始用中等压力的铅笔工具,以表格作为参考比例勾画基本轮廓。
- According to stability theory and design method of external pressure cylinder, the experience which can improve technology parameter by the way cutting open clamp ferrule to change effective length of external pressure cylinder is introduced. 介绍了根据外压容器稳定性理论和设计方法,通过剖分夹套而改变外压圆筒的计算长度,提高其技术参数的经验。
- Medium pressure increases toward the valve seat surface and oblique cone sealing surface squeezed more tightly, sealing the better. 正向介质压力增大时阀板斜圆锥表面与阀座密封面挤压越紧,密封效果越好。
- Discusses the location and characteristics of and causes for turbine low pressure cylinder experienced at Harbin Thermal Power Plant and Suggests ways of eleminating corrosion of turbine low pressure cylinder. 对汽轮机低压缸腐蚀进行了论述,对低压缸腐蚀部位、特征及腐蚀机理进行了简要的探讨,并结合该厂实际情况进行了分析,提出了解决低压缸腐蚀的途径。
- The normal pressure meter is suite measure some liquate,gas,steam medium pressure which has no corruption for copper and steel. 一般压力表适用于测量爆炸危险,不结晶,不凝固及对钢和铜合金不起腐蚀作用的液体、蒸汽和气体等介质的压力。
- THIS PAPER INTRODUCED THE WORKING PRINCIPLE, MAIN PARTS DESIGN, STANDARD PARTS CHOICE AND CHARACTERISTICS OF PRESSURIZING CYLINDER IN CLAMSHELL. 介绍了增压缸的工作原理和主要零部件的设计、标准件的选用及增压缸的特点。