| 淬火新工艺中的平行射流 |
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| 引用本文： | 李文洲,刘进媛.淬火新工艺中的平行射流[J].北京交通大学学报(自然科学版),1991(4). |
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| 作者姓名： | 李文洲 刘进媛 |
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| 作者单位： | 北方交通大学工程力学研究所，北方交通大学工程力学研究所 |
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| 摘 要： | 本文介绍平行射流组在喷射气雾完成淬火时的流场速度分布和浓度分布的计算方法.在孤立平面紊流射流理论基础上,研究并提出了在工业上应用平行平面紊流湮没射流的设计计算方法.给出了实测结果,与理论计算及前人实验结果对照吻合很好.经生产实践检验,采用该方法后取得了显著的经济、环境效益.
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| 关 键 词： | 淬火 平行流动 射流/动量积分方法 |
Parallel Jets in New Technique of Quenching |
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| Li Wenzhou Liu Jinyuan.Parallel Jets in New Technique of Quenching[J].JOURNAL OF BEIJING JIAOTONG UNIVERSITY,1991(4). |
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| Authors: | Li Wenzhou Liu Jinyuan |
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| Institution: | Institute of Engineering Mechanics |
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| Abstract: | This paper presents a method to calculate the field velocity distribu- tion and consistency distribution of parallel jet-flow when atomized jets have finished quenching.On the base of isolate planar turbulent jets theory,a me- thod for designing and calculating planar turbulent annihilation parallel jets is studied and presented for industrial practice.Measuremental results are given which coincide well with those ot theoretical calculation and precedent experi- ments.Remarkable economical and environmental benifits are obtained after this method has been applied. |
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| Keywords: | quenching parallel flow jets/momentum-integral method |
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