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GAS DISTRIBUTION SHOWERHEAD WITH COATING MATERIAL FOR SEMICONDUCTOR PROCESSING

J Sun, S Thach, R Duan… - US Patent …, 2011 - freepatentsonline.com
Described herein are exemplary methods and apparatuses for fabricating a gas distribution showerhead
assembly in accordance with one embodiment. In one embodiment, a method includes providing
a gas distribution plate having a first set of through-holes for delivering processing gases ...
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Gas distribution network for households in Saudi Arabia: economic and demand estimation studies

AM Al-Nasser - International Journal of Oil, Gas and Coal Technology, 2011 - Inderscience
Abstract: This study evaluates the economics of establishing a residential natural gas network
in Saudi Arabia's Eastern Province (EP) to cater to the household demand for natural gas. The
paper focuses primarily on household use of natural gas for cooking. Additional economic ...
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Shapes of Gas, Gravitational Potential, and Dark Matter in ΛCDM Clusters

[PDF] from arxiv.orgET Lau, D Nagai, AV Kravtsov… - The Astrophysical …, 2011 - iopscience.iop.org
... Interestingly, we find that in NR simulations the difference between gas and potential
shape at small radii is due to random gas motions, which make the gas distribution
more spherical than the equipotential surfaces. Finally ...
Cited by 10 - Related articles - All 7 versions

Development and impact of sandwich wettability structure for gas distribution media on PEM fuel cell performance

Y Wang, S Al Shakhshir… - Applied Energy, 2011 - Elsevier
Water management is one of the key issues related to the performance, durability and cost of
polymer electrolyte membrane fuel cells (PEMFCs); and the wettability of gas distribution media
(GDM) is critical to the water management. In this study, a novel design is developed for ...
Cited by 2 - Related articles - All 6 versions

ROTATING-GAS DISTRIBUTION DESIGN

B Kemp - EP Patent 2,313,689, 2011 - freepatentsonline.com
... Title: ROTATING -GAS DISTRIBUTION DESIGN. European Patent Application
EP2313689 Kind Code: A2. Inventors: Kemp, Brendan (CinchonaPackhorse Road,
Sevenoaks TN13 2QP, GB). Application Number: EP20080860849. ...
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