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
- 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。 - Study on Numerical Simulation of a new type of rotary air curtain exhaust hood
一种新型旋风气幕式排风罩数值模拟研究 - 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。 - 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 - Studying the flow structure and understanding the flow loss mechanism of the steam turbine low pressure exhaust hood provides a firm foundation for developing high performance low pressure exhaust hoods.
研究汽轮机低压排汽系统内部的流动结构和理解其内部流动损失机理为研制高性能的排汽系统提供了坚实的基础，而探讨排汽系统气动优化设计方法有利于进一步完善汽轮机的设计体系。 - The thesis expresses velocity distribution of the exit of the exhaust hood of300MW turbine effect on temperature difference of the condenser.
介绍了300MW汽轮机组排汽通道出口速度分布对凝汽器传热端差的影响。 - Influences of Different Inlet Conditions to Gas Dynamic Performances of Exhaust Hood
不同进口条件对排汽缸气动性能的影响 - 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 - In order to improve the efficiency of the purifying device with water mist in public kitchens, a disassembling purifying exhaust hood is manufactured.
目的为了提高水幕式公共厨房油烟净化装置的净化效率，设计制造了可拆装的便于安排不同试验方案的排烟罩。 - 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。