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2010 №06 (02) 2010 №06 (04)

The Paton Welding Journal 2010 #06
TPWJ, 2010, #6, 13-18 pages
 
NUMERICAL CALCULATION OF THERMAL PROCESSES IN CENTRIFUGAL PLASMA POWDER CLADDING


Journal                    The Paton Welding Journal
Publisher                 International Association «Welding»
ISSN                       0957-798X (print)
Issue                       № 6, 2010 (June)
Pages                      13-18
 
 
Authors
A.I. SOM1 and A.T. ZELNICHENKO2

1Plasma-Master Ltd., Kiev, Ukraine
2E.O. Paton Electric Welding Institute, NASU, Kiev, Ukraine
 
 
Abstract
In this work, thermal processes running in the thick-walled pipe wall at centrifugal plasma powder cladding were studied by computational experiment method. Temperature fields in each point of the item were calculated, depending on the cladding mode. A measuring stand and procedure for determination of the heat transfer coefficient and effective thermal power were developed.
 
 
Keywords: centrifugal plasma powder cladding, drill pump bushings, circular pool, plasmatron, thermal processes, numerical simulation, calorimetry method
 
 
Received:                ??.??.??
Published:               28.06.10
 
 
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