According to the analysis of the turbulent intensity level around the high-speed train, the maximum turbulent intensity ranges from 0.2 to 0.5 which belongs to high turbulent flow. The flow field distribution law was studied and eight types of flow regions were proposed. They are high pressure ...
百度试题 题目The flow of air from areas of high to low pressure is deflected to the right; producing a circulation around an area of high pressure.相关知识点: 试题来源: 解析 clockwise 反馈 收藏
Categories Compressed Air•Tags air dryer, air filter, automatic drain filter separator, clean air, coalesce, coalescing filter, compressed air, compressed air filter, compressed air maintenance, exair, filter separator, high pressure air, oil filter, oil free, oil free air, oil removal filter,...
The large eddy simulation approach is applied to airflow field around buildings. 应用紊流大涡模拟方法对建筑物环境风场进行了数值模拟. 期刊摘选 The compressive effects of airflow are great on the aerodynamics at high speed's flight. 在大速度飞行时,气流压缩性效应要对空气动力产生很大影响. 期刊摘选 ...
aIt can be seen that for small water flow and high air pressure, the mass flow of air is higher than the mass flow of water. For low air pressure and high water flow, the mass flow of water prevails. 它能被看见为小水流量和高气压,空气流量水流量高于。 为低气压和高水流量,水流量战胜。
2.7). The measurement of airflow may be achieved through resistance or differential pressure pneumotachometers, ultrasonic transducers or pitot tubes that are incorporated within the face mask. The resulting data can be used to determine the tidal volume, breathing frequency, minute ventilation and ...
The large eddy simulation approach is applied toairflowfield around buildings. 应用紊流大涡模拟方法对建筑物环境风场进行了数值模拟. 期刊摘选 The compressive effects ofairfloware great on the aerodynamics at high speed's flight. 在大速度飞行时,气流压缩性效应要对空气动力产生很大影响. ...
What is disclosed herein is high pressure, high temperature, heat exchanger segments, combinations of such segments to form novel high pressure, high temperature, heat exchangers, novel pan assemblies for use in such heat exchangers, and systems and industrial processes utilizing such heat exchangers....
[Also in Groups V and XXVIII] A vessel for storing high-pressure fluid comprises a wound shell correspo... AJ Wiltshire 被引量: 6发表: 1963年 Comparative Studies on Respiration XXVIII. The Effect of Anesthetics on the Production of Carbon Dioxid by Wheat Under Aerobic and Anaerobic Conditions...
The invention relates to a pressure controller. In the high-pressure chamber (2), there are arranged vertically a casing (4) of the pressure controller, a metal cylinder (10) containing a small magnetised bar (13), which is thus subject to the influence of external fields, and this cylinde...