论文信息 - HGSPRAY: A complete model of spraying unconfined gaseous releases

HGSPRAY: A complete model of spraying unconfined gaseous releases

The model presented here, HGSPRAY, is an expanded and refined version of the GAS-SPRAY model presented by this author in an earlier study. HGSPRAY simulates the momentum, mass and energy interactions between several water sprays and a turbulent plume of a heavy gas (HG) in air; the model can predict the flow velocities, temperature, water vapour and gas concentration fields in two-dimensional large geometries for spraying in any direction. The model has been verified with the data obtained from the Hawk field experiments of hydrofluoric acid (HF) mitigation, at the DOE Nevada Test Site.

Vasilis Fthenakis | V. Fthenakis

[1] R. Rasmussen,et al. A Wind Tunnel Investigation of the Rate of Evaporation of Small Water Drops Falling at Terminal Velocity in Air , 1971 .

[2] R. P. Koopman,et al. Water spray mitigation of hydrofluoric acid releases , 1990 .

[3] Vasilis Fthenakis,et al. THE FEASIBILITY OF CONTROLLING UNCONFINED RELEASES OF TOXIC GASES BY LIQUID SPRAYING , 1989 .

[4] R. Nedderman,et al. The drag coefficients of liquid droplets accelerating through air , 1967 .

[5] D. W. Howard,et al. Generalization of the penetration theory for surface stretch: Application to forming and oscillating drops , 1966 .

[6] W. Schotte. Collection of Phase Equilibrium Data for Separation Technology , 1980 .

[7] V. Fthenakis,et al. A theoretical study of absorption of toxic gases by spraying , 1990 .

[8] Vasilis Fthenakis,et al. Mitigation of hydrofluoric acid releases: simulation of the performance of water spraying systems , 1993 .