Optimization of spray quenching for aluminum extrusion, forging, or continuous casting
Optimization of spray quenching for aluminum extrusion, forging, or continuous casting
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铝挤压、锻造或连铸的喷雾淬火优化
DOI：
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发表时间：
1989
期刊：
影响因子：
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通讯作者：
I. Mudawar
中科院分区：
文献类型：
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作者：
T. Deiters;I. Mudawar
本文综述了目前对淬火合金制品向水喷雾传热的理解。描述了一个数值示例，以展示对包含不同厚度截面的制品进行可控喷雾冷却如何显著降低热梯度。提出了一个半专家计算机辅助设计（CAD）系统，用于优化挤压、锻造或连铸后的喷雾淬火工艺。针对为所提出的CAD系统提供通用传热数据库的问题，提出了一种系统的实验方法。
A review of the current understanding of heat transfer from quenched alloy products to water sprays is presented. A numerical example is described to demonstrate how controlled spray cooling of products containing sections of differing thicknesses significantly reduces thermal gradients. A semi-expert computer-aided design (CAD) system is proposed for optimizing the process of spray quenching following extrusion, forging, or continuous casting. A systematic experimental approach to the problem of providing a universal heat transfer data base for the proposed CAD system is presented.