Thermal-Fluid Model for Weld Pool Geometry Dynamics

Autor:	W. Unkel, Hamid Reza Saedi
Rok vydání:	1989
Předmět:	Engineering business.industry Mechanical Engineering Thermodynamics Mechanics Welding Computer Science Applications law.invention Weld pool geometry Control and Systems Engineering law Heat transfer Thermal business Instrumentation Information Systems
Zdroj:	Journal of Dynamic Systems, Measurement, and Control. 111:268-276
ISSN:	1528-9028 0022-0434
DOI:	10.1115/1.3153046
Popis:	This paper describes an experimental and analytical program to provide a predictive weld pool modeling technique useful as one component of a feed back control automatic welding machine. Stationary arc experiments were performed with stainless-steel plugs and showed two different regimes in the growth of the weld pool. Initially the surface tension driven flow was dominant in the shaping of the pool (t
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5bc256bb4badffa1d5e31e73070396d6 https://doi.org/10.1115/1.3153046 Zobrazit plný text záznamu