会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 9. 发明公开
    • Heat transfer tubes
    • 传热管
    • EP2455592A1
    • 2012-05-23
    • EP10151273.9
    • 2010-01-21
    • General Electric Company
    • Zhang, HuaLeone, Sal AlbertTaylor, Thomas Francis
    • F01K23/10F22B37/10F28F1/12F28F13/02F28F13/18
    • F28F13/187F01K23/10F22B37/101F22B37/12F28D2021/0071F28F1/12F28F3/044F28F13/02Y02E20/16Y02P80/152
    • A combined cycle power plant includes a first generator (20) driven by a gas turbine for generating electricity. The combined cycle power plant further includes a heat recovery steam generator (20) disposed to receive exhaust gas from the gas turbine. The heat recovery steam generator (20) includes an evaporator (22, 24) having tubes (42) receptive to water flow therethrough. The tubes (42) are disposed to be exposed to the exhaust gas, such that a flow of the exhaust gas passes around the tubes (42) transfers heat from the exhaust gas to the tubes (42) and thereby the water flowing through the tubes (42) sufficient for the water to evaporate into steam. The tubes (42) each having an outer surface with a plurality of deformations (68) formed therein sufficient to introduce turbulence in the flow of the exhaust gas for enhancing heat transfer from the exhaust gas to the tubes (42).
    • 联合循环动力装置包括由燃气轮机驱动的用于发电的第一发电机(20)。 联合循环动力装置还包括设置成接收来自燃气轮机的排气的热回收蒸汽发生器(20)。 热回收蒸汽发生器(20)包括蒸发器(22,24),蒸发器(22,24)具有接受水流通过的管(42)。 管(42)被设置成暴露于废气,使得废气绕过管(42)的流动从废气向管(42)传递热量,从而流过管 (42)足以使水蒸发成蒸汽。 每个管(42)具有外表面,其中形成有多个变形(68),足以在废气流中引入湍流以增强从废气到管(42)的热传递。