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Communication: Modeling the deposition dynamics of a twin-atomizer spray forming system

Abstract:
A numerical study of the deposition dynamics of twin-atomizer spray-forming of large-diameter billets is presented with a focus on the coupled effect of the twin-atomizer scan frequency and substrate rotation frequency. The common period of the two frequencies ℰ was the dominant parameter to govern the deposited droplet mass and billet shape. When ℰ ≥ 10, a uniform mass distribution at the deposition surface was predicted, and the calculated shape agreed with experiments. © The Minerals, Metals and Materials Society and ASM International 2010.

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Publisher copy:
10.1007/s11663-009-9333-0

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Institution:
University of Oxford
Department:
Oxford, MPLS, Materials
Journal:
Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science
Volume:
41
Issue:
2
Pages:
303-307
Publication date:
2010-04-05
DOI:
ISSN:
1073-5615
URN:
uuid:ae774280-b73f-419e-a4f1-252c3d2ed19d
Source identifiers:
74989
Local pid:
pubs:74989
Language:
English

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