Sentence examples for gas diffusion process from inspiring English sources

In addition, in order to accelerate the gas diffusion process, the donor chamber was aerated.

As revealed in this research, by controlling the gas diffusion process, the yield of the nanowire products could be greatly improved.

April 27, 1913 Tacoma, Washington August 1, 2004 Bethesda, Maryland Philip Hauge Abelson, (born April 27 , 1913 Tacoma, Washington, U.S. died August 1, 2004, Bethesda, Maryland), American physical chemist who proposed the gas diffusion process for separating uranium-235 from uranium-238 and in collaboration with the U.S. physicist Edwin Mattison McMillan discovered the element neptunium.

Finally, according to OpenGL particle system theory, by using Delphi and OpenGL as main programming tools, the diffusion simulation subsystem of toxic gas diffusion process and real-time concentration prediction and consequence simulation subsystem was completed.

A three-dimensional (3D) model of toxic gas diffusion was advanced based on Monte Carlo method with the presupposition that toxic gas diffusion process can be considered as random walk process of a large number of toxic gas particles.

The natural gas dissolution tests characterized the natural gas diffusion process in the foamy oil, and a new method for determining the natural gas diffusion coefficient in foamy oil was developed on the basis of experimental data.

During World War II, the United States used a laborious gas-diffusion process in which a gaseous form of uranium is pushed through porous barriers; the lighter uranium-235 is slightly more likely to cross.

While the anodic reaction of hydrogen was controlled by the slow gas diffusion, the anodic reaction of methane was not subject to the onset of such a gas-diffusion process.

Gas transport properties in polymers are governed by a diffusion/solubility mechanism which is closely related to polymer chain mobility and to free volumes available for gas sorption and diffusion process.

The heat transfer, generation of decomposition gases and their subsequent diffusion process in the internal material were simulated.

Compared to that of the conventional pseudo-closed-box diffusion method, the controllability of the etch-back process after front-side metallization is significantly improved, and the cost of the cell fabrication is reduced because no protective gas is required during the diffusion process.