The reliability distribution of ventilation system is an important index when optimizing the reliability design of mine ventilation system and insuring production safety and routine management.
通风系统可靠性分配是优化矿井通风系统可靠性设计、保障安全生产和日常管理的一项重要指标。
The research of these distribution methods could provide a new way of thinking for optimized reliability design of the mine ventilation system.
该分配方法的研究，可为矿井通风系统可靠性优化设计提供一条新的研究思路。
Discusses correlations between ventilation effectiveness and air distribution, analyses why the ventilation efficiency of mixing ventilation is lower than that of displacement ventilation.
讨论了通风有效性与空气分布特性的相关性，分析了混合通风（上送下回）通风效率低于置换通风效率的原因。
Based on the technical ventilation measurement, the stability, resistance distribution, and characteristics of main fans of the ventilation system in Qinan coal mine are analyzed in detail.
笔者在祁南煤矿通风技术测定的基础上，对该矿井通风系统的稳定性、通风阻力分布情况和主要通风机工作性能进行了详细分析。
Adopts numerical simulation, calculates the air flow of a typical office which apply displacement ventilation, analyzes the characters of the distribution of field of velocity and temperature.
本文采用数值模拟方法，对应用置换通风方式的一典型办公室房间的气流组织进行计算，并分析其速度场及温度场的分布特性。
According to the theory of fluid mechanics, the equivalent network chart of air speed distribution of the rotor ventilation grooves and surface heat sinking coefficient are calculated.
同时，根据流体相似理论计算了转子通风沟内流体速度和表面散热系数，给出了该电机计算结果。
Presents the principles of underfloor distribution and displacement ventilation.
介绍了置换通风与地板送风的原理。
This paper explores the precondition of the optimum distribution, the fundamental ideas, and the principle to be followed. It fills and perfects the optimum theory in ventilation network.
本文探讨了分风优化的前提，基本思想，及应遵循的原则。它充实和完善了通风网路的优化理论。
From the aspect of temperature diffuse? PPD? Aerosol distribution and CO2 concentration, the IAQ of a room with displacement ventilation by constructing a model of room are simulated and studied.
通过建立一模型房间，从室内空气温度分布、PPD、悬浮颗粒分布及CO2浓度几方面模拟研究了置换通风条件下室内空气品质。
Adequate tissue oxygen supply depends on sufficient distribution of air (ventilation) and Blood (perfusion) in the lungs.
身体组织里适当的氧的供应取决于肺内空气(换气)和血液(渗透)的充足分配。
The invention relates to a water-saving device in a chemistry lab combining a ventilation pipeline in a lab, belonging to the field of water collection and distribution.
本发明涉及一种组合了实验室通风管道的化学实验室节水装置，属于集水、配水领域。
VRV air-condition; air distribution; ventilation of kitchen; condensation of air opening;
VRV空调；气流组织；厨房通风； 风口结露；
We select several forms of air distribution methods and ventilation ducts which suitable for the residential organized ventilation system with heat recovery, and identify the ventilation duct laying;
确定了适合于住宅有组织通风系统的通风换气量、启动浓度以及机外余压等有组织通风主要参数。
We select several forms of air distribution methods and ventilation ducts which suitable for the residential organized ventilation system with heat recovery, and identify the ventilation duct laying;
确定了适合于住宅有组织通风系统的通风换气量、启动浓度以及机外余压等有组织通风主要参数。
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