skip to main content
Show search Show menu
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Understanding heat and fluid flow in linear GTA welds

Abstract

A transient heat flow and fluid flow model was used to predict the development of gas tungsten arc (GTA) weld pools in 1.5 mm thick AISI 304 SS. The welding parameters were chosen so as to correspond to an earlier experimental study which produced high-resolution surface temperature maps. The motivation of the present study was to verify the predictive capability of the computational model. Comparison of the numerical predictions and experimental observations indicate good agreement.

Authors:
; ;
Publication Date:
Research Org.:
Oak Ridge National Lab., TN (United States)
Sponsoring Org.:
USDOE; USDOE, Washington, DC (United States)
OSTI Identifier:
6520732
Report Number(s):
CONF-9206173-11
ON: DE93012958
DOE Contract Number:  
AC05-84OR21400
Resource Type:
Conference
Resource Relation:
Conference: 3. international conference on trends in welding research, Gatlinburg, TN (United States), 1-5 Jun 1992
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; STAINLESS STEEL-304; GAS TUNGSTEN-ARC WELDING; FLUID FLOW; HEAT TRANSFER; MELTING; PLATES; ALLOYS; ARC WELDING; AUSTENITIC STEELS; CHROMIUM ALLOYS; CHROMIUM-NICKEL STEELS; CORROSION RESISTANT ALLOYS; ENERGY TRANSFER; FABRICATION; GAS METAL-ARC WELDING; HEAT RESISTANT MATERIALS; HEAT RESISTING ALLOYS; HIGH ALLOY STEELS; IRON ALLOYS; IRON BASE ALLOYS; JOINING; MATERIALS; NICKEL ALLOYS; PHASE TRANSFORMATIONS; STAINLESS STEELS; STEEL-CR19NI10; STEELS; WELDING; 360101* - Metals & Alloys- Preparation & Fabrication

Citation Formats

Zacharia, T, David, S A, and Vitek, J M. Understanding heat and fluid flow in linear GTA welds. United States: N. p., 1992. Web.
Copy to clipboard
Zacharia, T, David, S A, & Vitek, J M. Understanding heat and fluid flow in linear GTA welds. United States.
Copy to clipboard
Zacharia, T, David, S A, and Vitek, J M. 1992. "Understanding heat and fluid flow in linear GTA welds". United States.
Copy to clipboard
@article{osti_6520732,
title = {Understanding heat and fluid flow in linear GTA welds},
author = {Zacharia, T and David, S A and Vitek, J M},
abstractNote = {A transient heat flow and fluid flow model was used to predict the development of gas tungsten arc (GTA) weld pools in 1.5 mm thick AISI 304 SS. The welding parameters were chosen so as to correspond to an earlier experimental study which produced high-resolution surface temperature maps. The motivation of the present study was to verify the predictive capability of the computational model. Comparison of the numerical predictions and experimental observations indicate good agreement.},
doi = {},
url = {https://www.osti.gov/biblio/6520732}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Jan 01 00:00:00 EST 1992},
month = {Wed Jan 01 00:00:00 EST 1992}
}
Copy to clipboard
Conference:
Other availability
Please see Document Availability for additional information on obtaining the full-text document. Library patrons may search WorldCat to identify libraries that hold this conference proceeding.
Save / Share:
Export Metadata
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.

Similar records in OSTI.GOV collections: