Simulations investigating droplet diameter-charge models, for predicting electrostatically atomized dielectric liquid spray chracteristics
- Homepage
- http://eprints.soton.ac.uk/353873/
- Investigators
- Gabriel Amine-Eddine
Liquid sprays are atomized using electrostatic methods in many scientific, industrial and engineering applications. Due to jet and droplet breakup mechanisms, these spray plumes contain a range of drop diameters with differing droplet charge levels. Using an transient charged spray CFD code, simulations have been performed to investigate charge-diameter relationship models for predicting dynamics of poly-disperse and electrostatically atomized hydrocarbon sprays.
The methodology developed can be readily extended towards high-pressure spray applications, where secondary atomization plays a dominant role within the spray dynamics and subsequent performance of the spray itself.
Amine-Eddine, G. H. and Shrimpton, J. S. (2013), On simulations investigating droplet diameter–charge distributions in electrostatically atomized dielectric liquid sprays. Int. J. Numer. Meth. Fluids, 72: 1051–1075. doi:10.1002/fld.3776
Categories
Physical Systems and Engineering simulation: CFD
Algorithms and computational methods: Finite volume, Multi-physics, Multi-scale
Programming languages and libraries: Fortran
Computational platforms: Windows
Transdisciplinary tags: Complex Systems