Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Douglas W. Stamps"'
Autor:
Douglas W. Stamps, Sheldon R. Tieszen
Publikováno v:
Fuel. 118:113-122
Experiments have been performed to determine the blowout of jet diffusion flames with pure fuels, oxygenated fuels, mixed fuels, and diluted fuels. Stability tests were conducted with pure hydrocarbons at the C2 level to determine the effects of stru
Publikováno v:
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 465:3627-3646
Experiments were conducted to determine the pressure rise that results from either the combustion of a localized gas volume or the expansion of a pressurized gas volume adjacent to an inert gas in a closed vessel. The experiments consisted of either
Autor:
Douglas W. Stamps
Publikováno v:
Nuclear Science and Engineering. 157:331-343
A general analytical model was developed to predict the thermal-hydraulic behavior in box-type catalytic recombiners of different sizes and configurations. The fluid mechanics of the recombiner was modeled as flow through a chimney, which resulted in
Publikováno v:
Combustion and Flame. 144:289-298
Detonation cell widths, which provide a measure of detonability of a mixture, were measured for hydrocarbon–air and hydrogen–air–diluent mixtures. Results were obtained from a 0.43-m-diameter, 13.1-m-long heated detonation tube with an initial
Autor:
Douglas W. Stamps
Publikováno v:
Nuclear Science and Engineering. 142:237-243
A series of experiments was conducted in a right circular cylinder to determine the flow pattern that develops when air circulates from the drag induced by falling water sprays. Two different flow patterns were visually observed and recorded by the d
Autor:
Douglas W. Stamps
Publikováno v:
Nuclear Science and Engineering. 128:243-269
The CONTAIN code was used to predict the helium concentrations, gas temperatures and pressures, and wall temperatures of four experiments performed in the NUPEC 1/4-scale model containment. These experiments investigated the thermal-hydraulic effects
Publikováno v:
Combustion and Flame. 106:442-462
A phenomenological study has been conducted on jet flames near blowout for the purpose of determining the blowout mechanism. The authors show the successful blowout correlation of Broadwell et al. [ Twentieth Symposium (International) on Combustion ,
Publikováno v:
Proceedings of the Royal Society of London. Series A: Mathematical and Physical Sciences. 443:343-366
The internal loading of structures and confinements by gaseous detonation is studied using a multidimensional strong-shock physics code. Hydrogen-air-steam mixtures are used in calculations to show phenomena that apply qualitatively to any detonable
Autor:
Douglas W. Stamps, John A. Clark
Publikováno v:
International Journal of Heat and Mass Transfer. 35:727-737
Thermal destratification was observed in a cylindrical packed bed 62 cm high and 37.5 cm in diameter filled with 12.6 mm diameter glass spheres and saturated with air. The boundaries were impermeable and covered with 10.2 cm of either polystyrene or
Autor:
Douglas W. Stamps, Marshall Berman
Publikováno v:
Nuclear Science and Engineering. 109:39-48
The effect of elevated temperature on the limits of the various modes of combustion of hydrogen-air-steam mixtures is reviewed. The modes include spontaneous combustion, diffusion flames, deflagrat...