Results 91 to 100 of about 62,161 (117)

Investigations on swelling and fission gas behaviour in uranium dioxide

Journal of Nuclear Materials, 1978
Abstract UO2 irradiated at temperatures between 1000 and 2100 K was investigated with respect to fission gas behaviour and swelling. The amount of fission gas was measured in three steps as released fission gas, fission gas retained in bubbles and pores, and fission gas in the fuel matrix. The retained fission gas reaches concentrations up to 1.6 ×
openaire   +1 more source

Diffusion controlled swelling of reservoir oil by direct contact with injection gas

Chemical Engineering Science, 1991
The diffusion-controlled swelling of reservoir oil, when the oil is indirectly contacted by an injection gas such as CO by diffusion through a water barrier film, is presented. The solutions are based on the method of the variable powered profile to describe the distribution of CO in the oil and water phases.
Do, H. D., Pinczewski, W. V.
openaire   +3 more sources

A theory of the coalescence of gas bubbles under conditions of swelling

Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology, 1965
Abstract In the later stages of decomposition of a supersaturated solid solution, an important role is played by the dissolution of grains of new phase dispersed throughout the solution (coalescence). In the present work the kinetics of this process is investigated for swelling, where the grains of new phase are bubbles containing inert gas.
openaire   +1 more source

Extrudate swell of polyvinylchloride melts containing gas bubbles

1988
The behaviour of foaming molten PVC flowing out of capillaries was studied. Compositions of granulated PVC plasticate with 0 to 2% blowing agent (Genitron EPA) were extruded on a Plastograph Brabender through dies 3 mm in diameter and various lengths at temperatures of 160, 170 and 180°C.
N. Tuleshkov, S. Djumaliyski
openaire   +1 more source

A simple operational gas release and swelling model

Journal of Nuclear Materials, 1980
M.H. Wood, J.R. Matthews
openaire   +1 more source

Swellings in Larynx Attributed to Gas Poisoning

Proceedings of the Royal Society of Medicine, 1930
openaire   +2 more sources

Contribution of Thermal Expansion on Gas Adsorption to Coal Sorption-Induced Swelling

Chemical Engineering Journal, 2022
Xuehai Fu, Shun Liang, Derek Elsworth
exaly  

Further Development of the Fission Gas Swelling Model for U-10Mo Fuels

Journal of Nuclear Materials, 2022
Shurong Ding, Xiaobin Jian
exaly  

On fission gas swelling below ~ 1200°C

Journal of Nuclear Materials, 1976
openaire   +1 more source

A Theoretical Model for Coal Swelling Induced by Gas Adsorption in the Full Pressure Range

Adsorption Science and Technology, 2020
Ping Guo
exaly