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A Systematic Methodology to Develop Scaling Laws for Thermal Features of Temperature Field Induced by a Moving Heat Source
DownloadSpring 2021
A systematic methodology is developed to formulate scaling laws in closed-form for thermal features of moving line heat source and Gaussian heat source problems, with wide generality, high accuracy and practical simplicity, from fundamental principles. The expressions are written in form of a...
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Design Rules for Characteristics of Heat Flow in Welding on Thick Plates using Asymptotics and Blending
DownloadSpring 2021
The problem of moving heat sources is central to a wide range of industrial fields, including welding, surface heat treatment and additive manufacturing. However, there are few general and easily applicable solutions to predict critical thermal characteristics of heat flow such as the cooling...