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- air quenching chamber 空气骤冷室
- In this paper,we present a new type of hybrid arc quenching system,which controls the metal vapor and back flow of the hot air in splitters arc quenching chamber. 本文研究了一种将窄缝与栅片配合应用于限流断路器的新型混合式灭弧系统。
- By comparing different nozzle structure of arc quenching chamber,the influence of nozzle shape on electric field strength was obtained and analyzed quantitatively. 通过比较不同形状喷口结构的灭弧室电场分布,定量分析了喷口结构对动静弧触头表面电场的影响。
- The arc nozzle of SF6 circuit breaker is thought as the kernel of arc quenching chamber,because of its controlling effect on gas flow property during the breaking process. SF6高压断路器的喷口对断路器开断过程中吹弧气体的流动特性起着控制作用,从而成为灭弧室的心脏。
- With an arc quenching chamber having splitters, the breaker makes the arc voltage,which can limit the short circuit current, to a higher value through the near polar voltage drop. 它采用多个栅片的灭弧室，利用近极压降将进入到灭弧室中的电弧电压提升到一个较高的值，从而在开断电路的同时还起到对短路电流的限制。
- Simulation on heat and mass transfer in quench chamber of texaco gasifier[J].Journal of East China University of Science and Technology,1997,23(1):25-32(in Chinese). Texaco气化炉激冷室热质传递过程模拟[J].;华东理工大学学报;1997;23(1):25-32
- Most gasifiers with quenching process have the problem of carrying water in the quenching chamber, which is more obvious under high load conditions constraining the increase of the gasifier load. 采用激冷流程工艺的气化炉,大都存在着激冷室带水的共性问题,且在高负荷生产状况下尤为明显,直接制约了气化炉负荷的提高。
- This paper investigates the characteristics of KmTBCr25Ni2MoV high chromium cast iron which is produced as cast,air quenching and as-cast fast cooling,and the effects of carbon con- tent on its abrasion resistance and mechanical properties. 研究了KmTBCr25Ni2MoV铸铁的铸态、空淬态及铸态速冷状态的特性，以及碳对其耐磨性、机械性能的影响。
- A brief description about the technology and equipments for the production of PP FDY with emphasis on the temperature of melt and spinning, lateral blow air quenching,temperature and speed of stretching,the ratio and distribution of drawing etc. 简述丙纶FDY的工艺流程与设备性能。 结合多年生产实践,重点对丙纶FDY的工艺,从熔融温度、纺丝温度、侧吹风冷却以及拉伸温度和速度、拉伸倍数及分配、卷绕张力等方面进行了系统讨论。
- Under high stress or low stress abrasion working conditions, high Cr white cast iron can be used just after it having been air quenched. 高应力磨料磨损或低应力磨料磨损工况条件下,高铬白口铸铁空淬后不须回火可直接应用。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏，使得每个人都频频吸气。
- Influence factors and improvement measures of air quenching for tin bath 谈锡槽风冷的影响因素及改进措施
- During the intermission, let's go out for some fresh air. 幕间休息时，我们出去呼吸呼吸新鲜空气吧。
- The air held a foretaste of a storm. 天气有要括大风的迹象。
- The air was reeking with the smell of tobacco. 空气中弥漫着烟草的气味。
- A Gas-liquid-solid Three-phase Numerical Simulation of the Syngas Passing Through a Cistern in a Quench Chamber 激冷室内气体穿越液池过程气液固三相的数值模拟
- A walk in the fresh air will pep me up. 我在空气新鲜的地方散步就感到精神饱满。
- He served one month with the Air Army in Kuwait. 他在科威特的空军里服役1个月。
