| 高温高压流体在线毛细管黏度测量 |
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| 引用本文： | 刘向阳,何茂刚,张颖.高温高压流体在线毛细管黏度测量[J].工程热物理学报,2011(8):1283-1285. |
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| 作者姓名： | 刘向阳 何茂刚 张颖 |
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| 作者单位： | 西安交通大学热流科学与工程教育部重点实验室; |
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| 基金项目： | 国家重点基础研究发展计划(No.2009CB219805) |
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| 摘 要： | 提出了一种适用于高温高压条件下的在线毛细管黏度测量方法，设计并搭建了相应的实验系统。通过与高温高压循环系统连接，可实现压力（约30MPa）、温度（约773K）范围内的流体黏度在线测量。利用该实验系统，在线测量了压力分别为12、23、25、28MPa下，温度303．46－383．28K范围内纯水的动力黏度。较之NIST文...
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| 关 键 词： | 黏度 在线毛细管法 高温高压 水 |
A Online Capillary Method for Viscosity Measurement Under High Temperature and Pressure |
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| LIU Xiang-Yang HE Mao-Gang ZHANG Ying.A Online Capillary Method for Viscosity Measurement Under High Temperature and Pressure[J].Journal of Engineering Thermophysics,2011(8):1283-1285. |
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| Authors: | LIU Xiang-Yang HE Mao-Gang ZHANG Ying |
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| Affiliation: | LIU Xiang-Yang HE Mao-Gang ZHANG Ying (Key Laboratory of Thermal Fluid Science and Engineering of MOE,Xi'an Jiaotong University,Xi'an 710049,China) |
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| Abstract: | A online capillary method which can be used to measure the viscosity of fluid at high temperature and pressure is provided,and the measurement system which can measure the viscosity of fluid at temperature and pressure up to 773 K and 30 MPa by connected with high temperature and pressure circulation system was designed and constructed.Viscosities of pure water have been measured at four isobars(12,23,25,28 MPa)and temperatures between 303.46 K and 383.28 K.The absolute average of relative deviations betwee... |
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| Keywords: | viscosity online capillary mehod high temperature and high pressure water |
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