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inlet shaft
相关语句
  竖井进流
     Hydraulic Characteristics of the Horizontal Vortex Flow Inner Energy Dissipator With Inlet Shaft
     竖井进流水平旋流式内消能工的水力特性
短句来源
     Cavitation Characteristics of the Horizontal Vortex Flow Inner Energy Dissipator with Inlet Shaft
     竖井进流水平旋流式内消能工的空化特性
短句来源
     Experimental study on velocity distribution of horizontal vortex and inner energy dissipating tunnel with inlet shaft
     竖井进流水平旋转内消能泄水道流速分布的试验研究
短句来源
     Wall pressure distribution of the horizontal vortex and inner energy dissipating tunnel with a inlet shaft
     竖井进流水平旋转内消能泄水道的壁面压力分布规律
短句来源
     Base on experimental data, studies on discharge characterisitics of inner energy dissipating tunnel with inlet shaft and horizontal vortex, were systematically carried out.
     本文从分析竖井进流水平旋转内消能泄水道的流态及影响因素出发 ,根据试验资料对其泄量特性进行了系统地分析与研究。
短句来源
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  “inlet shaft”译为未确定词的双语例句
     The design of the calciner is not only the national first style,but also has the character of creative design,suitable structure, reliable performance and long-life operation term, especially some new creation in steam inlet shaft, internal heating pipe, connection between driving gear and calciner body, alkali inlet seal.
     该煅烧炉的设计不仅在国内为首创,且具有设计合理、结构新颖、性能可靠、运转周期长等特点,特别是在进汽轴、炉内加热管、大齿轮与炉体的连接以及滚圈、进碱密封等方面都有所创新。
短句来源
     The special characteristics of kinetic energy and momentum of horizontal rotary cavity flow in internal dissipating tunnel with an inlet shaft are analyzed.
     研究了水平旋转内消能泄水道空腔环流特有的能动量特性.
短句来源
     In view of the fact that the mining level in Hedong Gold Mine extends downward and the deep-laying orebody is far from the central ventilation system,an optimized scheme of ventilation system with multistage fan stations is proposed by increasing the air-return shafts,enlarging the inlet shaft section,optimizing the selection of fans and computer calculating the ventilation network. The ventilation effect is predicted.
     根据河东金矿采矿水平向下延伸及深部矿体远离中央系统的情况 ,通过增加东西采区回风井、扩大进风井断面、优选系统风机以及计算机通风网络解算 ,提出深部多级机站通风系统优化方案 ,预测了通风效果
短句来源
  相似匹配句对
     Construction Technique Research on Soil Inclined Shaft Inlet
     土洞斜井进洞施工技术研究
短句来源
     The Hydraulic and Unsteady Discharging Characteristics of Shaft Aperture Inlet
     竖井孔口式泄洪洞恒定及非恒定泄流特性探讨
短句来源
     Shaft of Minibus
     微型汽车主动圆锥齿轮轴断裂分析
短句来源
     Blind Shaft
     盲井
短句来源
     inlet temperatureis 630℃;
     进料温度为630℃;
短句来源
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Based on the research on the heat exchange regularity between air and rock in air-inlet temperature-regulating system, a new method for improving mine ventilation is presented. The results of theresearch show that for mines located in northern china, the method can prevent from ice accretion in air-inlet shaft and decrease air-inlet temperature, thereby create a favorable condition to improve mine ventilation. It has a wide application perspective for Iittle investment. low energy consumption and...

Based on the research on the heat exchange regularity between air and rock in air-inlet temperature-regulating system, a new method for improving mine ventilation is presented. The results of theresearch show that for mines located in northern china, the method can prevent from ice accretion in air-inlet shaft and decrease air-inlet temperature, thereby create a favorable condition to improve mine ventilation. It has a wide application perspective for Iittle investment. low energy consumption and fine effectiveness.

通过研究矿井入风调温系统的空气与岩体热交换规律,提出了改善矿井通风的一种新方法。研究结果表明.对于我国北方矿山,此方法既可防止入风并结冰,又可降低入风温度,为改善矿井通风状况创造了有利条件。而且投资少、耗能低、效果好,应用前景广阔。

The main causes of airflowinverting resulting from the fire in downward airflow were analyzed, and the effects after shutdown of the primary mine fan in Zouwu inlet shaft were explained. At last, the schemes for rescuing people from the accident in the roadway were proposed. The rescuing schemes for the firerescue in this paper can be made use of by other coal mines.

分析了山家林矿井下行火灾导致一暗斜井风流逆转的原因,针对邹坞风井主扇停止运行后的效果,提出了相应的223轨道上山遇难人员救援对策,对类似矿井火灾防治有一定的借鉴作用。

The horizontal vortex flow inner energy dissipator with Inlet Shaft (HVFIEDIS) is a new type of dissipators with the excellet properties of large discharge, high dissipation rate and the lower total project cost. The application of HVFIEDIS to reconsrtuct the construction discharge tunnel into permanent discharge tunnel is a new path in solving the problems appearing in high-dams' hydraulic design for sluicing structure's safety and dissipation. In this paper, an experiment has been carried out to study...

The horizontal vortex flow inner energy dissipator with Inlet Shaft (HVFIEDIS) is a new type of dissipators with the excellet properties of large discharge, high dissipation rate and the lower total project cost. The application of HVFIEDIS to reconsrtuct the construction discharge tunnel into permanent discharge tunnel is a new path in solving the problems appearing in high-dams' hydraulic design for sluicing structure's safety and dissipation. In this paper, an experiment has been carried out to study on the cavitation characteristics of the HVFIEDIS. It gives the cavitation characteristics of the hydrocyclone with contraction ratio of 0. 35. And it presents a effective method of avoiding the cavitation of hydrocyclone by aeration for the protuberance of the hydro-cyclone.

竖井进流水平旋流式内消能工是一种泄流能力强、消能率高、可节省总工程投资的新型消能工。运用这种新型消能工将施工导流洞改建为永久泄洪洞是解决高坝水力设计中泄水建筑物的安全和消能问题的新途径。本文对该种消能工的空化特性进行了试验研究,给出了旋流器收缩比为0.35时的空化基本特性,并提出在起旋器升坎后直接补气是减免起旋器升坎后空化的一项有效措施。

 
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