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Development of a Hybrid VOF/Level Set Technique to Model Two-Phase Flows

-1. Partial Cell VOF . Full Cell VOF 1. Empty Cell VOF 0. 2. 1. 0. Development of a Hybrid VOF/Level Set Technique to Model Two-Phase Flows. Two-Phase Flow: Movement of any mixture of liquid and gas or two liquids. Need to determine deformation of interface (shape of drop).

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Development of a Hybrid VOF/Level Set Technique to Model Two-Phase Flows

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  1. -1 Partial Cell VOF  Full Cell VOF 1 Empty Cell VOF 0 2 1 0 Development of a Hybrid VOF/Level Set Technique to Model Two-Phase Flows Two-Phase Flow: Movement of any mixture of liquid and gas or two liquids Need to determine deformation of interface (shape of drop) VOF Method: fluid filled boxes Level Set Function: Contour map around interface Combine two methods to use advantages of both for drop simulation The Pennsylvania State University Dept. Of Chemical Engineering Anthony D. Fick adf111@psu.edu 118 Fenske Lab (814) 863-4639

  2. Drop deformation at Re of 1 Sphere Ca 5 Ca 10 Ca 20 Ca 50 Drop deformation at Re of 20 Ca 5 Ca 10 Ca 20 Ca 50 The Pennsylvania State University Dept. Of Chemical Engineering Anthony D. Fick adf111@psu.edu 118 Fenske Lab (814) 863-4639

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