| 高膨胀比、大焓降气体轴承透平膨胀机的设计 |
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| 引用本文： | 刘银松.高膨胀比、大焓降气体轴承透平膨胀机的设计[J].深冷技术,2011(6):15-17. |
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| 作者姓名： | 刘银松 |
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| 作者单位： | 江西制氧机有限公司; |
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| 摘 要： | 介绍高膨胀比、大焓降、中小气量气体轴承透平膨胀机的两种流程设计方案:单级膨胀和两级膨胀,分析两种流程方案的优缺点,通过实例比较得出两级膨胀流程在膨胀机运行稳定性方面具有优势。
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| 关 键 词： | 气体轴承透平膨胀机 高膨胀比 大焓降 两级膨胀 |
Design of gas bearing turbine expander of high expansion ratio and big enthalpy drop |
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| Liu Yinsong.Design of gas bearing turbine expander of high expansion ratio and big enthalpy drop[J].Cryogenic Technology,2011(6):15-17. |
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| Authors: | Liu Yinsong |
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| Affiliation: | Liu Yinsong(Jiangxi Oxygen Plant Co.,Ltd.,101#Lianhua Road,Jiujiang 332008,Jiangxi,P.R.China) |
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| Abstract: | Two design schemes of technical process of gas bearing turbine expander of high expansion ratio,big enthalpy drop and small-medium air flow rate(single-stage expansion and two-stage expansion) are briefed,and the advantages and disadvantages of two schemes of technical process are analyzed.The comparison of examples shows that the technical process of the two-stage expansion is superior in stable run of expander. |
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| Keywords: | Gas bearing turbine expander High expansion ratio Big enthalpy drop Two-stage expansion |
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