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Title: Modeling the spray casting process

Abstract

Spray forming is a process in which a liquid metal is atomized into very small droplets and deposited on a substrate. These small droplets cool very rapidly in a high velocity gas jet, giving rise to smaller grain structure and improved mechanical properties. This paper presents a numerical model, based on the trajectory approach, for the velocity and thermal properties of the droplets in the jet and predicts the deposition pattern and the state of the droplets upon contact with the substrate.

Authors:
 [1]; ;  [2]
  1. American Univ. in Cairo (Egypt)
  2. Washington State Univ., Pullman, WA (United States)
Publication Date:
OSTI Identifier:
400847
Report Number(s):
CONF-950828-
Journal ID: ISSN 0065-8812; TRN: IM9650%%253
Resource Type:
Conference
Resource Relation:
Conference: 1995 National heat transfer conference, Portland, OR (United States), 5-9 Aug 1995; Other Information: PBD: 1995; Related Information: Is Part Of Heat transfer -- Portland 1995; El-Genk, M.S. [ed.] [Univ. of New Mexico, Albuquerque, NM (United States)]; PB: 378 p.; AIChE Symposium Series, Volume 91, Number 306
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; METALS; SPRAY COATING; ATOMIZATION; MATHEMATICAL MODELS; THERMODYNAMIC PROPERTIES; SPRAYED COATINGS; GRAIN SIZE; DROPLETS; FLOW RATE

Citation Formats

El-Haggar, S.M., Muoio, N., and Crowe, C.T. Modeling the spray casting process. United States: N. p., 1995. Web.
El-Haggar, S.M., Muoio, N., & Crowe, C.T. Modeling the spray casting process. United States.
El-Haggar, S.M., Muoio, N., and Crowe, C.T. Sun . "Modeling the spray casting process". United States.
@article{osti_400847,
title = {Modeling the spray casting process},
author = {El-Haggar, S.M. and Muoio, N. and Crowe, C.T.},
abstractNote = {Spray forming is a process in which a liquid metal is atomized into very small droplets and deposited on a substrate. These small droplets cool very rapidly in a high velocity gas jet, giving rise to smaller grain structure and improved mechanical properties. This paper presents a numerical model, based on the trajectory approach, for the velocity and thermal properties of the droplets in the jet and predicts the deposition pattern and the state of the droplets upon contact with the substrate.},
doi = {},
journal = {},
issn = {0065-8812},
number = ,
volume = ,
place = {United States},
year = {1995},
month = {12}
}

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.

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