plenum ventilation是什么意思

网络释义

用法例句

Study on regularity of dust distributing in heading face with forced ventilation;

压入式通风掘进工作面粉尘分布规律研究

Numerical simulation of concentration diffusion of harmful gas in heading face with forced ventilation

压入式通风掘进面有害气体浓度扩散数值模拟

For gripping the distribution regularities of the dust, based on the theory of two-phase flow of gas and solid,and the characteristics of coal mine driving working face,using the discrete phase models of computational fluid mechanics to simulate the dust concentration during the ventilation process of coal roadway driving with forced ventilation.

为了掌握粉尘的分布规律,根据气固两相流理论,针对矿井掘进工作面的特点,采用计算流体力学的离散相模型(DPM)对压入式通风掘进巷道中粉尘浓度进行了数值模拟。

The technical rationality of adopting plenum ventilation in uranium mines;

铀矿井压入式通风方式的技术合理性探讨

Combined with Fuzhou Uranium Mine, advantages of plenum ventilation for vein group type uranium deposits are described in detail.

简述了群脉型铀矿床地质特征和开采技术特点 ,结合抚州铀矿矿井下通风排氡的实践 ,详细论述了开采群脉型铀矿床中采用压入式通风的优越性。

Over a long period of time,forced ventilation,exhaust ventilation and expound ventilation were used underground mine,this paper introduces a new method that forced jet ventilation.

长期以来,矿井一直沿用压入式、抽出式和压抽混合式三种通风方式,文中提出一种新的通风方式,即压射式通风。

Design on Air Door and Silencer in Forced Ventilation in Colleries.

煤矿压入式通风系统中风门和消声装置设计

Numerical simulation of concentration diffusion of harmful gas in heading face with forced ventilation

压入式通风掘进面有害气体浓度扩散数值模拟

Numerical simulation of the thermal environment of forcing type ventilation at diving airway

压入式局部通风掘进巷道内热环境数值模拟研究

Air Compressor Intakes or Inlets to Ventilating or Air Conditioning Equipment

气体压缩机的通风的入口或空调设备

Studies on Hybrid Ventilation Combined with Thermal and Mechanical Ventilation;

热压自然通风和机械通风相互增益的多元通风模式研究

forced draft, forced draught

压力通风,强制通风

Suction style means the fan is situated behind the bag-house,which works at negative pressure.

吸入式风机位于除尘器之后，除尘器为负压工作。

An Experimental Investigation of Displacement Natural Ventilation Driven by Buoyancy;

热压驱动下的置换式自然通风实验研究

Application of high-voltage & high-power frequency converters in contra rotating ventilators

高压大功率变频器在对旋式通风机上的应用

Press-in style means the fan situated in front of the bag-house,which works at positive pressure.

压入是式风机位于除尘器之前，除尘器为正压工作。

The Appliance of the Pipeline Vacuum Integration Intelligent Energy-Saving and Ventilation System on Telecom Basic Station

管道负压式一体化智能节能通风系统在通信基站中的应用

cowl head ventilator

喇叭式风斗僧帽式通风筒通风帽

The air outside the engine tries real hard to move into the area of negative pressure in the cylinder.

通风在外边发动机尝试真正艰难进入负压的地区在方面汽缸。

hydraulic through feed embossing and ironing machine

液压通过式压花熨平机

induced draft mechanical cooling tower

抽风式机械通风冷却塔

forced draft mechanical cooling tower

鼓风式机械通风冷却塔

The ventilated dry-type unit is cooled by a continuous natural draft of air and consequently is not suitable for locations where the air is wet or dirty.

风冷干式变压器通过持续的自然通风来冷却,因此不适合于潮湿或多尘的场所。

mine static head

矿井通风系统静压头