PARALLEL ADAPTIVE SIMULATION OF A PLUNGING LIQUID JET

• Published in: Acta mathematica scientia Vol. 30; no. 2; pp. 522 - 538
• Main Authors: Galimov, Azat Yu, Sahni, Onkar, Lahey, Richard T., Shephard, Mark S., Drew, Donald A., Jansen, Kenneth E.
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.03.2010; Rensselaer Polytechnic Institute,Troy,NY 12180-3590,USA
• Subjects: 65Y05; 76B10; 76M10; air entrainment; Annular; Computer simulation; Finite element method; Forming; Holes; level set method; Liquids; Mathematical models; parallel adaptive simulation; plunging liquid jet; Pools; two-phase ows; 并行数值模拟; 水平集方法; 液体射流; 瞬态过程; 空气射流; 自适应模拟; 非结构网格; parallel adaptive simulation; 76B10; air entrainment; level set method; two-phase ows; 76M10; 65Y05; plunging liquid jet; two-phase flows

This paper is concerned with three-dimensional numerical simulation of a plunging liquid jet. The transient processes of forming an air cavity around the jet, capturing an initially large air bubble, and the break-up of this large toroidal-shaped bubble into smaller bubbles were analyzed. A stabiliz...