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Author
Series
CER volume 81/82-25
Pub. Date
1982.
Description
Visual and concentration measurements were made for a large number of continuous ground-level releases of heavy gases into a wind-tunnel boundary layer. These different plumes were not affected by any topographic or building wake influences. The experiments provided a broad coverage of the variable range of source gas specific gravity, source gas flow rate, and approach flow wind speed.
Author
Series
Atmospheric science paper volume no. 177
Pub. Date
1972.
Description
A linear theory is given for the case of steady thermal convection in a stratified fluid with a general thermal boundary condition at the upper and lower limits of the system. The theory is applied to a number of fluid systems and the results are discussed in terms of the Rayleigh number, the horizontal wave number and the vertical velocity and temperature perturbation profiles in the vertical.
Author
Series
CER volume 81/82-1
Pub. Date
1981.
Description
Wind-tunnel transient concentration data were obtained from modeling tests which reproduced gaseous dispersion from five different forty cubic meter or less liquefied natural gas (LNG) spills performed at China Lake Naval Weapons Center. Comparisons in the transient concentration data between these modeled tests and the field tests indicated which parameters are dominant in the modeling process. Model tests which reproduced the wind shear and turbulence...