exhaust hood
英 [ɪɡˈzɔːst hʊd]
美 [ɪɡˈzɔːst hʊd]
排汽缸，后汽缸，排风罩
英英释义
noun
- metal covering leading to a vent that exhausts smoke or fumes
双语例句
- This paper stimulates the air-curtain exhaust hood of cyclone by using Fluent, and obtains the speed vector and pressure value of each flow field by adopting the standard k-ε turbulence model and supplying air from the different angles at the same speed.
利用Fluent软件对气幕旋风排风罩流场进行了模拟，采用标准k-ε紊流模型，以同一速度不同角度进行送风，得到各自流场的速度矢量和压力值。 - However, most of the previous numerical simulations studied the exhaust hood separately without taking account of the effect of the inhomogeneous flow from the last stage.
数值模拟一直是研究大功率汽轮机低压排汽缸内流场的主要方法之一。 - An aerodynamic optimization system for the low pressure exhaust hood has been developed on the Matlab platform.
在Matlab平台上开发了低压排汽系统的气动优化平台。 - The application of furnace cover with exhaust hood in the dust collection system of the refining furnace
炉盖排风罩在精炼炉除尘系统中的应用 - The report illustrates the influence of makeup air on exhaust hood performance.
研究了商用厨房环境的空气品质，阐明了补风对排风罩性能的影响。 - 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 - 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 - Develops an exhaust hood incorporating air makeup.
研制了一种补风式排烟罩。 - With the CFD technology, the airflow characteristic on loop outlet exhaust hood and the traditional canopy exhaust hood was analyzed under the isothermal condition.
采用CFD技术分析了等温情况下环形风口排风罩和传统伞形排风罩排气气流特性。 - A new online model for calculating the exhaust enthalpy was proposed aiming at the limitation of existing online calculation model for calculating the enthalpy of steam turbine LP exhaust hood.
针对现有的汽轮机低压缸排汽焓在线计算模型存在一定的局限性，提出了一种排汽焓在线计算新模型。