温压
- Temperature and pressure;warm-pressing
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地层温压条件下CO2密度测井响应值研究
Value of CO_2 Density Logging under Formation Conditions
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基于专家PID控制和COM技术的计算机分布式温压测控系统
Distributed temperature-pressure measurement and control system based on expert PID control theory and COM technology
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在DCS中实现蒸汽流量测量温压补偿的途径和方法
Configuration Approach Method for Realizing Steam Flux Measurement with Temperature and Pressure Compensation in DCS
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下地幔温压下(Mg,Fe)SiO3钙钛矿的相稳定性
Stability of ( Mg , Fe ) SiO_3-Perovskite under the Condition of Lower Mantle Pressure and Temperature
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基于HART协议的温压补偿型涡街流量计的设计
Design of vortex flowmeter with temperature and pressure compensation based on HART protocol
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作者采用薄片、扫描电镜及X衍射诸手段对煤系及煤层的变质变形特征进行了系统的研究,确定了煤变质作用发生的时间,变质作用类型和变质作用温压条件;
The metamorphism characteristics and deformation characteristics of coal measure and coal beds have been studied systematically from thin section , SEM and X-ray diffraction analysis .
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加热模块的控制选用TMA-7412Z型智能双数显调节仪,压机模块采用普通粉末压机的控制方式,送料模块及整个温压系统的控制采用PLC。
The press module is controlled as that of a conventional powder press . The powder feeding module and the heating system are controlled by a PLC .
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宽广温压范围内纯流体pVT性质的预测
Predictions of PVT properties of pure fluids in great temperature and pressure ranges
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温压工艺对Cu-Ni烧结体组织和性能的影响
Influence of warm compaction process on structure and property of Cu-Ni sinter
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Marc对温压模具进行热场分析,模拟了模具的温度场状况。
Marc . are used to analyze the thermal field and simulate the temperature field of the mold .
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研究了温压工艺对316L不锈钢粉末的生坯性能和烧结性能的影响。
Effects of warm compaction on the green and sintered properties of 316L stainless powder are studied .
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316L不锈钢粉末温压与模壁润滑的高密度成形
High density compaction of sta in less steel 316L powders through warm compaction and die wall lubrication
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这种带有HART协议的温压补偿型涡街流量计在国内必将具有良好的应用前景。
The intelligent vortex flowmeter with temperature and pressure compensation which accords with HART protocol must have a widely applying space .
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最后,本文重点介绍了基于ⅡC总线配置喷头参数和油墨温压曲线的软硬件设计过程,实现了主控制系统对多个喷头的高效管理和精确控制。
At last , this paper introduces the hardware and software design process which about nozzle parameters and T-V configuration based on the ⅱ C , and realizes that the main control system effectively manage and control multiple nozzle .
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结果表明,PS的加入可以明显提高铜粉温压压坯的致密化程度,提高压坯的相对密度;同时温压压坯致密化还同温压温度有关;
The results have shown that warm compaction can obviously improve the densification of the compacts and the processing parameters also have a great influence on the densification .
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在温压中(110℃)EBS蜡粉比室温下表现出更好的润滑性;
Lubricant performance of EBS wax becomes better in warm compaction ( 110 ℃) than in cold compaction .
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本文引入天然气压缩系数Z,对理想气体状态方程进行修正,提高了流量计温压补偿的准确性。
The natural gas compres - sion factor Z is introduced to modify the perfect gas equation and increase the accuracy of the temperature and pressure compensation for the flow meter .
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Q.在火山地面以下的地方安置温压弹或者核弹,能够阻止火山爆发吗?
Q. Would it be possible to stop a volcanoeruption by placing a bomb ( thermobaric or nuclear ) underneath the surface ?
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实验结果表明:与冷压成形相比,温压能够明显提高W-Cu粉末压坯的密度和强度。
The results show that warm compaction effectively increases the green density and green strength of W-Cu compacts .
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运用红外热成像仪分别测量了不同质量的温压药剂和TNT爆炸火球的表面温度。
Using the infrared thermal image instrument , the blasting fireball ′ s temperature of thermobaric explosive with different mass and TNT were measured .
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研究316L不锈钢的温压行为,分析温压工艺参数对压坯密度的影响。
Warm compaction behavior of316L stainless steel was investigated , influences of processing parameters of warm compaction on green density of316L stainless steel were studied .
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首先分析了孔底冷冻取样器的特点:然后在对CO2温压特性分析的基础上,研究了孔底冷冻取样器的孔底冷冻方式。
Firstly , the characteristics of the FCS is analyzed based on the analysis of cot characteristics of temperature and pressure , the freezing way of the FCS in the bottom of the hole is also analyzed .
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试验结果表明:温压工艺能够较大幅度地提高316L不锈钢粉末的生坯密度和生坯强度,也能提高其烧结后的密度和抗拉强度。
Results show that warm compaction can improve the green density and strength of 316L powder greatly and improve its sintered density and tensile strength as well .
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粉末冶金温压工艺制备Fe-Cu-C材料
Preparation of Fe-Cu-C Powder Metallurgy Material by Warm Compaction
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采用温压原位反应法制备C/C-SiC复合材料,研究了SiC、石墨和树脂炭成分对C/C-SiC材料摩擦磨损行为的影响及其机理。
C / C-SiC composites were fabricated by warm compacted-in situ reacted process , and the effect and mechanism of SiC , graphite and resin carbon on friction and wear behaviors of C / C-SiC composites were investigated .
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天然气水合物的存在需要严格的温压条件,因此主要分布于水深大于300~500m的海洋沉积物和陆地永久冻土带内。
Gas Hydrate can only exist in strict temperature and pressure condition such as marine sediment located in more than 300 ~ 500m below seawater and permafrost area .
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含Fe-Mo-B预合金粉铁基合金的温压成形与液相烧结
Warm compacting and sinter hardening behavior of an iron-based alloy consisting Fe-Mo-B pre-alloyed powder
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为了研究含气地层对地震波传播的影响,在地层温压条件下,用超声波测试了长庆油田苏里格气田砂岩样品在不同饱和度下的纵、横波速度和衰减Q值。
To study the influence of the gas saturata to seismic wave propagation , at the temperature and pressure of stratum , the velocity and attenuation Q of primary and share waves in Changqing sandstone samples are measured under different saturation degrees by ultrasonic .
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以CENTUMCS3000系统为例,介绍了运用DCS的功能模块实现用温压补偿法精确测量气体流量的原理。
Usingthe CENTUM CS3000 system as an example , this paper describes how DCS modules are used to realize temperature and pressure compensation to precisely measure gas flows .
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变质温压条件为560℃±、300MPa±。
The metamorphic temperature and pressure are 560 ℃± and 300 Mpa ± respectively .