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A new finite-conductivity droplet evaporation model including liquid turbulence effect
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Trinh, H. P. Chen, C. P. Balasubramanyam, M. S. |
| Copyright Year | 2006 |
| Description | A new approach to account for finite thermal conductivity and turbulence effects within atomizing droplets of an evaporating spray is presented in this paper. The model is an extension of the T-blob and T-TAB atomization/spray model of Trinh and Chen [9]. This finite conductivity model is based on the two-temperature film theory in which the turbulence characteristics of the droplet are used to estimate the effective thermal diffusivity for the liquid-side film thickness. Both one-way and two-way coupled calculations were performed to investigate the performance cf this model against the published experimental data. |
| File Size | 2610727 |
| Page Count | 16 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20060047753 |
| Archival Resource Key | ark:/13960/t72v7hk4c |
| Language | English |
| Publisher Date | 2006-01-01 |
| Access Restriction | Open |
| Subject Keyword | Fluid Mechanics And Thermodynamics Tabs Control Surfaces Fluid Films Thermal Conductivity Turbulence Effects Sprayers Evaporation Atomizing Drops Liquids Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
