气体压缩

工程设计中气体压缩因子确定方法

Determination Method of Gas Compression Factor in Engineering Design

大型往复式压缩机是石油、化工行业用做气体压缩的核心设备，曲轴是其中的关键部件。

Large reciprocating compressor is the core equipment of the petroleum , the chemical industry used as gas compression .

气体压缩因子Z的在线修正与单片机实现

Real-time Correction of Gas Compressibility Factor Z and Micro-controller Realization

实际气体压缩性系数z、容积绝热指数kυ和温度绝热指数kT的确定

The determination of compressibility factor_z , volumetric adiabatic exponent k_v and temperature adiabatic exponent k_t of real gases

C7H（16）-O2-N2预混气体压缩点火过程的数值模拟

A numerical prediction of compression ignition of stoichiometric mixtures of C_7H_ ( 16 ) - O_2-N_2 in an inner combustion chamber

QYD系列气体压缩弹簧吸收了国内外同类产品的优点。

QYD series of air-compressed spring combines the merits of similar products at home and abroad .

用He和Nz对该装置进行了校核，二种气体压缩因子的测试结果与文献值〔2〕〔3〕符合一致。

The device has been checked with He and N2 . The test results for the compressibility factor of these two gases are in accordance with the values stated in the literature .

机械压力机气体压缩制动方式的计算机控制

Computer control of pneumatic compression brake system for a mechanical press

我们可以把气体压缩成液体。

We can condense gas into liquid .

这片区域可能是由于从星系核心喷出的气体压缩而成。

That region was likely compressed by an outflow of gas driven from the galaxy 's core .

相对于传统的气体压缩制冷技术，它拥有节能、环保等优点。

Compared with the conventional gas-compression refrigeration , it has some advantages , such as energy saving and environmental protection .

涡旋空气压缩机是一种通过改变容腔容积来实现气体压缩的空气压缩机。

The scroll air compressor is a kind of fluid mechanical which gas compression is implemented by changing the capacity chamber volume .

这种近似对实验条件如样品厚度、工作压力等提出了很多要求.本文提出了在考虑气体压缩性的情况下测定渗透率和惯性系数的方法。

In this paper , a method for measuring the permeability and the inertial coefficient with the consideration of compressible effects of gas is given .

确定化工机械实际气体压缩温度的新关联式&三次维里型状态方程开发新途径

A new correlation for determining the compression temperature of real gases in chemical machinerys & development of cubic reduced virial equation of state in a new approach

同时通过对气体压缩因子、黏度随压力、温度的变化，建立了这些参数和无因次压力的关系；

And based on the relations of compressibility factor and viscosity of the gas versus pressure , the relations of these parameters versus dimensionless pressure are also built .

研究较全面分析了气体压缩性、液体粘性、表面张力效应、液气密度比以及滑移速度等重要因素对气体剪切流稳定性的影响。

The effects of parameters such as the gas compressibility 、 the liquid viscosity 、 surface tension 、 density ratio , and velocity ratio , have been considered .

本实用新型涉及在气体压缩、流体输送和抽真空领域，尤其涉及一种具有平动活塞的旋转压缩机械。

The utility model relates to the field of gas compression , liquid transportation and vacuum-pumping , in particular to a rotary compression machine with a translatory piston .

文中还提出了压气机叶栅在高亚音速、跨音速工作条件下，修正气体压缩性影响的新的图线方法。

In this paper , a new curvilinear method for correcting the gaseous compressible effect under higher subsonic and transonic intake condition upstream of the cascade is . presented .

讨论了泡沫质量和气体压缩性对泡沫密度的影响，推导出了泡沫钻井液静液柱压力计算式，可以方便地估算泡沫钻井时的静液柱压力。

The factors influencing density of foams are discussed and calculating formula of hydrostatic pressure are derived , which can be easily used to evaluate hydrostatic pressure in foam drilling .

并通过实验得出了工作腔内润滑油量与密封比压、相对运动速度、润滑油粘度和气体压缩比等参数间的变化关系。

The relations of the lubricating oil amount in working chamber between sealing pressure , relative speed of motion , lubricating oil viscidity and gas pressure ratio were obtained by experiment .

涡旋压缩机是最近快速发展起来的一种新型高效的容积式压缩机械，具有效率高、能耗小、零部件少、结构紧凑、运行平稳等特点，广泛应用于制冷空调及气体压缩领域。

Scroll compressor is a new type compressor which is developed quickly recently , widely used in refrigeration and air conditioning industry . It has characteristics of high efficiency , consuming little energy , few parts , compact structure and working smoothly .

通过调节每级排放气体的压缩因子、前两级反凝析液体量和汽相组成，能使实测PVT数据满足检验要求。

For the purpose of obtaining satisfactory PVT data , it is recommended to tune measured gas compressibility factor of each pressure stage , retrograde condensation liquid volume of the first and second stages and vapor composition .

同时，为进一步提高该模型的精度，在充分考虑了气体的压缩性以及加速度影响的前提下，对Hasan-Kabir模型进行了修正，得出了改进的Hasan-Kabir模型。

It proofs that the two-phase flow model Hasan-Kabir model is better by the comparative analysis . In order to raise the accuracy , by the prerequisite of considering gas compressibility factor and acceleration , my study amends H-K model and we get a new model called advanced H-K model .

辐射驱动气体靶丸压缩过程数值模拟

Numerical simulation of gas capsule compression in radiative driven implosion

该气体在压缩状态下贮存于罐中。

The gas is stored under pressure in the tank .

转化后的气体经压缩去合成工段合成甲醇。

After the conversion to gas compression of the Section of methanol .

气体迅速压缩就一定会产生热量。

Gases cannot be quickly compressed without generating heat .

气体受压缩，温度就升高。

A gas becomes hotter if it is compressed .

实际气体绝热压缩过程指数及终温的确定

Determination of the Index and Temperature of the Adiabatic Compression Process for Real Gases

液态气体冲击压缩实验技术

The experimental technology for shock compressed liquid gas