| 热力学第一定律在充气过程求解中的应用 |
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| 引用本文： | 吉恒松,王谦,韩新月,屈健,何志霞.热力学第一定律在充气过程求解中的应用[J].广州化工,2013(22):165-167. |
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| 作者姓名： | 吉恒松 王谦 韩新月 屈健 何志霞 |
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| 作者单位： | 江苏大学能源与动力工程学院,江苏镇江212013 |
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| 基金项目： | 江苏省高等学校教学改革重中之重项目（2011JSJG006）,江苏大学教学改革重点项目（JGZ2007009）. |
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| 摘 要： | 运用热力学第一定律求解各种充气过程。根据被充气容器是否刚性,将容器分为刚性容器、柔性容器和弹性容器;根据被充气容器是否绝热,将充气过程分为绝热或等温充气等过程。通过对充气过程典型题型的分析,深入研究了各种充气过程的求解方法。对于工程热力学的课程教学和工程应用具有一定的参考价值。
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| 关 键 词： | 热力学第一定律 充气过程 非稳定流动 开口系统 |
Application of the First Law of Thermodynamics in Solving Inflatable Process |
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| Affiliation: | JI Heng - song, WANG Qian, HAN Xin - yue, QU Jian, HE Zhi - xia ( School of Energy and Power Engineering, Jiangsu University, Jiangsu Zhenjiang 212013, China) |
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| Abstract: | Using the first law of thermodynamics to solve the problem of all kinds of inflatable process was illustrated. The container was divided into rigid container, flexible container and elastic container according to the rigidity. The inflatable process was divided into adiabatic or isothermal inflatable process according to thermal insulation. Through analysis of typical inflatable process, the solving methods were studied. This research had some value for engineering thermodynamic course teaching and applications. |
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| Keywords: | the first law of thermodynamics inflatable process unsteady flow open system |
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