A COMPARISON BETWEEN MODELS OF THERMAL FIELDS IN LASER AND ELECTRON-BEAM SURFACE PROCESSING

被引：11
|
作者：
FESTA, R [1 ]
MANCA, O [1 ]
NASO, V [1 ]
机构：
[1] UNIV NAPLES,DIPARTIMENTO INGN MECCAN ENERGET,I-80125 NAPLES,ITALY
来源：
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | 1988年 / 31卷 / 01期
关键词：
METAL CUTTING - Electron Beam - METAL FINISHING - Laser Applications;
D O I：
10.1016/0017-9310(88)90226-8
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
In laser and electron beam surface processing the knowledge of the thermal field and, particularly, of the maximum temperatures attained is a very important issue. The two-dimensional solution for a uniform strip heat source moving at a constant velocity along the surface of a semi-infinite body is analyzed. A comparison between the approximate one-dimensional and two-dimensional models is presented.
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页码：99 / 106
页数：8
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