منابع مشابه
Rare gas collisions with molten metal surfaces.
Newly available experimental data for the scattering of argon, neon, and xenon atoms from molten gallium, indium, and bismuth surfaces are compared to calculations with classical scattering theory. The results of the theory are in reasonable agreement with observed energy-resolved spectra taken at fixed angles, with in-plane angular distributions, and with the first available out-of-plane angul...
متن کامل*contents for October 1990* A. Excess Heat Using Molten Salts
Aninvestigation ofelevated-temperature excess heatproduction in the Ti-D and Pd-D systems is presented here. A eutectic LiClKCl molten salt saturated with LiD is used as the electrolyte in a Pd/Al or Ti/Al electrochemical cell. Typical operating temperatures are around 370°C, which results in faster kinetics compared to room temperature operation. If this system can be developed for utility app...
متن کاملMODELING OF RAPID SOLIDIFICATION PROCESS IN THE GAS ATOMIZATION OF MOLTEN METALS
In the present work, a model was proposed to predict the thermal history during rapid solidification (RS) of metal droplets in the gas atomization process. The classical theory of heterogeneous nucleation was based on Newtonian heat flow and enthalpy method. Solving the governing numerical equations by the finite difference method (FDM) gave up the opportunity of analyzing the temperature-time ...
متن کاملEffect of Gas Velocity Distribution on Heat Recovery Process in Packed Bed of Plate-Shaped Slag
A new twin-roll continuous slag solidification process and heat recovery process from a slag packed bed was developed for utilization of the waste heat of steelmaking slag. Plate-shaped slag with the thickness about 7 mm was successfully produced in a pilot plant, and the sensible heat of the slag was recovered by blowing air into the slag chamber. However, the gas distribution inside the slag ...
متن کاملEffect of air column in transport canisters on measured gas contents of coal
Canister desorption is a widely used technique to measure the gas content of coal. The gas content data, when normalized to volume/weight and multiplied by coal seam mass, is used to estimate the gas in place in an area around the cored hole. However, the gas content and the percentage of each constituent are likely to be influenced by trapped air in the canister at the time of the coal enclosu...
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ژورنال
عنوان ژورنال: Tetsu-to-Hagane
سال: 1961
ISSN: 0021-1575,1883-2954
DOI: 10.2355/tetsutohagane1955.47.5_693