| 非定常流制冷原理在石油天然气回收中的应用 |
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| 引用本文： | 申振华.非定常流制冷原理在石油天然气回收中的应用[J].航空动力学报,1988,3(3):269-270,287. |
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| 作者姓名： | 申振华 |
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| 作者单位： | 沈阳航空工业学院 |
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| 摘 要： | “热分离器”是一种七十年代开发的新型制冷装置,将其用于石油天然气回收会带来很高的经济效益。本文提出了一种简化物理模型,并对其工作原理进行了非定常流分析,指出了进一步提高其制冷效率的途径。
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| 收稿时间： | 5/1/1987 12:00:00 AM |
APPLICATION OF UNSTEADY FLOW REFRIGERATION TO RECORVERY OF PETROLEUM GAS |
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| Shen Zhenhua.APPLICATION OF UNSTEADY FLOW REFRIGERATION TO RECORVERY OF PETROLEUM GAS[J].Journal of Aerospace Power,1988,3(3):269-270,287. |
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| Authors: | Shen Zhenhua |
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| Affiliation: | Shenyang Institute of Aeronautical Engineering |
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| Abstract: | The refrigeration principle of "thermal separator" is analyzed in light of unsteady flow dynamics and a simplified physical model is presented to improve the refrigeration efficiency. The analytical study shows that it is necessary to control the pressure ratio P4/P1 properly and to match the length of working pipes with the size and revolution speed of the unit in order to increase its efficiency. The unit may be used for recovery of petroleum gas, cold storage and central airconditioning. |
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