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多相流动科学与技术
SJR: 0.124 SNIP: 0.222 CiteScore™: 0.26

ISSN 打印: 0276-1459
ISSN 在线: 1943-6181

多相流动科学与技术

DOI: 10.1615/MultScienTechn.v5.i1-4.30
pages 85-238

COMPUTATIONAL METHODS FOR MULTIPHASE FLOW

Wolfgang Wulff
Nonproliferation and National Security Department, Brookhaven National Laboratory; Stony Brook University, P.O. Box 5000, Upton, NY 11973-5000

ABSTRACT

The balance equations of multiphase flows are classified and techniques are reviewed for rendering these partial differentials into partial or completely discretized equations. Numerical methods are presented for integrating the partially, and for solving the completely discretized equations. The issues of computing accuracy and economy are discussed. Numerical methods used in major computer codes for multiphase flow analyses are reviewed, and it is demonstrated that quantification of computing errors and improvement of computing economy should be the objectives of future research in numerical methods for multiphase flows.