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Heat transfer in high-frequency electric resistance welding: Scaling analysis of isotherm location under a moving AC-Joule heat source
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DOI:10.1016/j.ijheatmasstransfer.2026.129362.png)
Abstract
En 中文
• Dimensionless framework derived for moving AC-Joule heat sources. • Introduction of Scott and Haga dimensionless numbers to define asymptotic regimes. • Unified, non-empirical expression for predicting incipient isotherm location for a moving AC-Joule heat source. • Scaling analysis reveals broad intermediate regime typical of HFW conditions. • Physics-based tool for HFW process parameter selection avoiding mill trials.
Journal
IF:
5.8
Papers:
2.5W
Citations:
10.2W
