steam section

Cause analysis and treatment of high extraction temperature in section 6 of steam turbines

汽机第六段抽汽温度高的原因分析及处理

The design characteristics, foundry technology and ultrasonic test method of heavy section ductile iron bearings for steam turbines was described and analyzed.

分析了汽轮机厚断面球铁件轴承座的设计特点、铸造技术和超声波探伤。

Application shows, Significantly improved the level of thermal horizontal well steam injection effects section, Improved the thermal efficiency of steam injection.

现场应用表明大幅改善了热采水平井的水平段的注汽效果，提高了注汽热效率。

The result shows: in Chenglingji cross-section, when inflow of Jianli exceeds outflow of Dongting Lake, threads of steam are close to left side bank;

结果表明：在城陵矶断面，当监利来水流量超过洞庭湖出流时，主流靠左岸；

A liquid level control scheme designed for a waste heat boiler used with a 2-section boiler for making steam by means of natural gass

天然气造气二段炉出口废热锅炉液位控制

Foundry Technology of Heavy Section Ductile Iron Castings for Steam Turbines

汽轮机厚断面球墨铸铁件的铸造技术