Stability of Natural Circulation in a Vertical Boiler-Utilizer Loop with Horizontal Evaporator Pipes During Startup

被引：1
作者：
Pleshanov K.A. [1 ,2 ]
Sterkhov K.V. [1 ]
Roslyakov P.V. [2 ]
机构：
[1] JSC Machine-Building Factory of Podolsk (ZIO), Podolsk, Moscow oblast’
[2] National Research University “Moscow Power Engineering Institute”, Moscow
来源：
Sterkhov, K.V. (sterkhovkv@gmail.com) | 1600年 / Springer Science and Business Media, LLC卷 / 50期
关键词：
Boiler Designer; evaporator; mass steam content; multiple forced circulation; natural circulation; transient process; vertical boiler-utilizer;
D O I：
10.1007/s10749-016-0722-7
中图分类号：
学科分类号：
摘要：
Theoretical studies and field tests of the stability of natural circulation in the pipes of the horizontal evaporator of the PK-55 boiler-utilizer at the South-west Heat and Electric Power Plant (Yugo-zapadnaya TÉTs) are discussed. The experiments cover the stages of evaporator heating, onset of steam production, and stable natural circulation. During these studies the gas turbine was started and then held at a load of 5 MW. It is concluded that the evaporator with horizontal boiler-utilizer piping built for operation with repeated forced circulation can operate reliably for long periods in a natural circulation regime. © 2016, Springer Science+Business Media New York.
引用
收藏
页码：407 / 412
页数：5
相关论文
共 13 条
  • [11] Latish V.Y., Pleshanov K.A., Astudy of the heating of the drum and operation of the evaporator system of the PK-79 boiler-utilizer at the Chelyabinsk heating and electric power plant during startup from different thermal states, Modern Technologies in Power Generation—the Foundation of Higher Reliability, Efficiency, and Safety of Equipment at Thermal Power Plants [in Russian], Izd, pp. 260-267, (2012)
  • [12] Dvoinishnikov V.A., Popov E.A., Bulychev D.A., Operation of the high-pressure evaporator system of a boiler-utilizer with natural circulation during startup from the cold state, Teploénergetika, 6, pp. 26-28, (2010)
  • [13] Dvoinishnikov V.A., Popov E.A., Study of the effect of the initial thermal state of the evaporator system of a boiler-utilizer on its operating characteristics during startup, Teploénergetika, 4, pp. 29-35, (2010)
12