orifice gas
英 [ˈɒrɪfɪs ɡæs]
美 [ˈɔːrɪfɪs ɡæs]
网络 等离子气
双语例句
- The orifice plate box technique of gas regulating units in cokemakingoven has been put in practical use in many coking and chemical plants.
炼焦炉煤气调节装置孔板盒技术已在许多焦化厂投入使用。 - Study on measurement method of small orifice conductance using gas micro-flowmeter
气体微流量计测量小孔流导方法研究 - Numerical Simulation of Single Orifice Gas Bubble Motion Behavior with Volume of Fluid Method
单孔气泡动力学行为的VOF数值模拟 - For orifice compensated aerostatic bearings, entrance effect leads differences between actual pressure distributions and traditional laminar flow assumption in gas film of the bearings.
小孔节流空气静压轴承中，由于进口效应现象的存在导致轴承气膜内实际压力分布不再符合传统的层流假设。 - The sonic nozzle is used to calibrate turbine flowmeters, Roots flowmeters, and density compensated orifice gas mass flowmeters.
并应用音速喷咀对涡轮流量计、腰轮流量计和密度补偿式孔板气体质量流量计进行标定。 - The Effects of Pulsed Flow on Orifice Flowmeter in Gas Transportation Pipelines
煤气输送管道中脉动流对孔板流量计的影响 - Moreover, the size of the bubble, which was mainly produced around the orifice of nozzle, is appropriate when the diameter of nozzle is between 0.3-1 mm by blowing gas directly into the melt.
直通气体法气泡的生成主要是在喷嘴孔口处，当喷嘴孔口直径为0.3～1mm之间时生成的气泡大小适中。 - Design process of configuration parameters of externally pressurized spherical gas bearing with orifice compensation was studied by means of engineering calculation theory of spherical gas bearing. Influence of bearing's static characteristics were discussed particularly due to change of configuration parameters of the bearing.
采用工程计算方法研究了按静刚度最大准则设计小孔节流静压气体球轴承几何参数的基本过程，详细讨论了球轴承的几何参数变化对轴承承载力特性、静刚度特性及流量特性的影响。 - In addition, the emissions are greatly reduced by using negative pressure at the exhaust orifice, supplying the gas for the second time automatically by the one-way valve, and mounting a catalytic converter.
另外，通过利用排气口负压，由单向阀自动二次补气，并加装催化器使其排放进一步降低。 - The existing problems of the tongue plate type gas regulation orifice plate are analyzed. The structure features and application result of the butterfly valve type gas regulation orifice plate are narrated.
分析了舌板式煤气调节孔板存在的问题，介绍了蝶阀式煤气调节孔板的结构特点及其使用效果。 - Second, the discharge coefficient of two phase flux increases with the decreasing of the mixer transition angle, the recess length of internal and outer injector, the mixer length, and the distance between the inlet orifice for gas and the mixer outlet.
两相流流量系数随着混合腔出口过渡角度、内外喷嘴缩进长度、混合腔长度和混合腔的进气孔位置到混合腔出口距离的增加而减小。 - Orifice plates have been used extensively in the field of gas flow measurement.
孔板在气体流量测量领域中得到了广泛的应用。但是，计算繁复，在过去计算方法也不统一，这给孔板的使用带来了困难。 - A research on the mechanism of the orifice plates for reducing the pulsation of gas flow
孔板消减气流脉动机理的分析 - Orifice Plates Calculation Method for Multi-Constituent Gas Flow Measurement
测量多组份气体流量的标准孔板的计算方法 - Analysis of errors 'effect on carrying-capacity of orifice compensated externally pressurized gas spherical bearing
误差对气体静压球轴承静态承载性能的影响分析 - Performance Comparison of Orifice Restricted and Porous Gas Hydrostatic Bearings
气体静压小孔节流与多孔质节流性能的比较 - Theoretical and experimental results showed that the load capacities of the bearing with partial porous restrictors and orifice restrictors increased as the gas film decreasing and their static stiffness firstly increased and diminished as the gas film increasing.
结果表明：局部多孔质节流和小孔节流静压轴承的承载能力随着气膜厚度的减小而增加； - After its issue, the trade specification of Petroleum and natural gas industry SY/ T 6143-1996 《 Standard Orifice Plate Metering Method for Natural Gas Flow 》 has replaced SY 104-83 Specification.
在国家石油天然气行业标准SY/T61431996天然气流量的标准孔板计量方法颁布后，该标准代替SY10483标准，凡使用标准孔板测量天然气流量均应按该标准实施。 - The verification of the computer automatic measuring system of the standard orifice differential pressure gas flow rate, including the examination of standard orifice restricting device, static pressure differential pressure transmitter, temperature sensor and data acquisition system, etc.;
天然气标准孔板差压式流量计算机自动计量系统的检定，其中包括：标准孔板节流装置，静压、差压变送器、温度传感器、数据采集系统等组件的检定； - In order to improve the drift precision of an orifice compensated hybrid gas spherical bearing, causes of gas-lubricated disturbing torques ( error torques) were analyzed and a mathematic model was introduced.
为提高小孔节流动静压混合气体润滑球轴承的漂移精度，分析了气体干扰力矩（误差力矩）的成因，在一定假设条件下，建立了干扰力矩的数学模型； - Standard Orifice Measurement of Gas Flow Based on ANN
基于神经网络的标准孔板气体流量测量 - Dynamic stiffness and damping of externally-pressurized spherical gas-lubricated bearing with single orifice compensation were analyzed in different supply pressure. Vibration frequency of the present gas bearing was confirmed.
分析了单供气孔小孔节流静压气体球轴承在不同供气压力下的动态刚度和阻尼特性，及轴承发生自激振动的频率范围。 - Intelligent orifice flowmeter in natural gas measurement
新型智能孔板流量计在天然气测量中的应用 - Orifice flow meters still occupy the leading position in gas measurement now.
目前孔板流量计仍然在天然气计量中占主导地位。 - In the paper, the reasons for forming measuring errors in the Roots flowmeter LLQ and orifice holder dual bellows CWD-430 differential pressure flowmeter applied in natural gas markets for a long time are simply analyzed;
文章简要分析了天然气市场长期来使用的LLQ型腰轮流量计、孔板夹持器配CWD-430双波纹管差压计产生计量误差的原因。 - The diameter of the gas orifice has a great influence on the flame length, and the position of the top gas orifice and the cone angle of the burner tile have a little effect on the flame length.
燃气喷孔直径对火焰长度的影响非常显著，喷头顶部气孔位置和火盆锥口角对火焰长度影响较小。 - In the anti-attrition transformation of the boiler low-temperature heating surface, uniform flow orifice was mounted on the rear flue to reduce local flue gas velocity and control the even distribution of fly ash.
防磨改造的主要措施是在尾部烟道处安装均流孔板，以降低局部烟气流速，控制飞灰均匀分布，达到锅炉受热面防磨的效果。 - Disturbing Torque Analysis of Orifice Compensated Hybrid Gas Spherical Bearing
小孔节流动静压混合气体润滑球轴承的干扰力矩分析 - A tapered tube variable area ring orifice device for wet gas measure is developed. It combines a tapered tube, an inner circle-shaped movable baffle, a precision spring and a displacement sensor. Flow equation is given, with distance displacement for pressure difference.
本文提出了一种锥形管变面积环孔装置，用于湿气计量，采用锥形管、内圆形可移动阻流件、精密弹簧和位移传感器组合的结构设计，给出了用位移代替差压的气体流量方程。 - And then the free vibration, the throttle orifice diameter and the volume ratio between the two attaching gas chambers of air spring with series double attaching gas chambers are researched in detail by the numerical simulation method.
以此为基础，利用数值计算的方法对串联双附加气室空气弹簧的自由振动、节流孔大小及两附加气室容积比对弹簧的影响进行了细致研究。