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Atomization simulations using an eulerian-vof-lagrangian method
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Chen, Yen-Sen Chen, C. P. Shang, Huan-Min Liaw, Paul |
| Copyright Year | 1994 |
| Description | This paper summarizes the technical development and validation of a multiphase computational fluid dynamics (CFD) numerical method using the volume-of-fluid (VOF) model and a Lagrangian tracking model which can be employed to analyze general multiphase flow problems with free surface mechanism. The gas-liquid interface mass, momentum and energy conservations are modeled by continuum surface mechanisms. A new solution method is developed such that the present VOF model can be applied for all-speed flow regimes. The objectives of the present study are to develop and verify the fractional volume-of-fluid cell partitioning approach into a predictor-corrector algorithm and to demonstrate the effectiveness of the present innovative approach by simulating benchmark problems including the coaxial jet atomization. |
| File Size | 598745 |
| Page Count | 12 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19960049629 |
| Archival Resource Key | ark:/13960/t2w42pf6j |
| Language | English |
| Publisher Date | 1994-01-01 |
| Access Restriction | Open |
| Subject Keyword | Fluid Mechanics And Heat Transfer Euler-lagrange Equation Computational Fluid Dynamics Multiphase Flow Volume Liquid-vapor Interfaces Mathematical Models Lagrangian Function Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
