exhaust hood

英 [ɪɡˈzɔːst hʊd]

美 [ɪɡˈzɔːst hʊd]

排汽缸，后汽缸，排风罩

化学

英英释义

noun

• metal covering leading to a vent that exhausts smoke or fumes
  Synonym:hood

双语例句

• The flow characters and the requirement for aerodynamic performance of modern large steam turbine exhaust hood, and their several effects on the steam turbine are discussed in detail.
  本文详细讨论了现代大功率汽轮机排汽缸的流动特点对其气动性能的要求及对机组的各种影响。
• Principle and Characteristics of High Efficiency Tri-forked Self-force Exhaust Hood
  三叉形自力式高效排气风帽的原理特性及应用
• Numerical Simulation on Steam Turbine Exhaust Hood Model and Its Result Analysis
  汽轮机排汽缸模型的数值模拟与结果分析
• The aerodynamic performance of exhaust hood which has a direct effect on the pressure of turbine outlet and the condition of condenser inlet effects the thermal efficiency of the whole steam turbine.
  排汽缸气动性能直接影响到末级叶栅出口背压和凝汽器入口汽流的均匀程度，进而影响到整个汽轮机组的热效率。
• Experiment and analysis of performance parameters for refraction nozzle in vent wash exhaust hood
  运水烟罩内折射式喷头性能参数分析及试验
• Combustion gases are collected by an exhaust hood for further analysis.
  燃烧过的气体被抽油烟机收集以作进一步分析。
• The low pressure exhaust hood plays an important role in the stream turbine.
  汽轮机的低压排汽缸在汽轮机中有着重要作用。
• Research of Numerical Simulation of Flow Field and Calculation Method of Pressure Drop of Exhaust Hood
  排汽缸流场数值模拟及压损计算方法研究
• The stream discharged from the last stage blade is collected by the exhaust hood and guided into the condenser.
  排汽缸收集从透平末级排出的工质，将其引导向凝汽器。
• A Further Experimental Research on Air-Curtain Exhaust Hood of Energy Saving
  节能型气幕式排风柜的实验再研究