Results 71 to 80 of about 2,218,571 (201)

Proceedings of the 21st DOE/NRC Nuclear Air Cleaning Conference; Sessions 1--8 [PDF]

, 1991
Separate abstracts have been prepared for the papers presented at the meeting on nuclear facility air cleaning technology in the following specific areas of interest: air cleaning technologies for the management and disposal of radioactive wastes ...
First, M. W.
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Effect of alkaline solution and ultrasonic for efficiency of cleaning pollutants on the RO membrane surface

工程科学与技术, 2013
:A new miniature system for cleaning RO (reverse osmosis) membranes by using alkaline solution and ultrasonic was set up and used for researching cleaning effect of inorganic and organic pollutants on the RO membrane by continuous monitoring cleaning ...
Huang Jian-gGang, Li Yong-Sheng
doaj  

Mathematical model of a root harvester after-cleaning system

Қарағанды университетінің хабаршысы. Математика сериясы, 2019
A mathematical model of root crops after cleaning and their movement pattern in a technological run for loading into means of transportation has been presented.
R.B. Hevko, I.G. Tkachenko, Y.B. Hlado, S.V. Synii, M.O. Gandziuk, O.M. Trokhaniak   +5 more
doaj   +1 more source

Dynamic Transportation and Parameter Optimization of Cuttings Bed in Extended Reach Wells in the East of South China Sea

Shiyou jixie, 2022
Hole cleaning is one of the key issues in the drilling of extended reach wells in the east of the South China Sea,and the dynamic simulation of cuttings bed in the whole wellbore is of great significance to improve the effect of hole cleaning.Based on ...
Liu Yongfeng, Zhu Na, Gao Deli, Zuo Kun, Yu Liguo, Huang Wenjun   +5 more
doaj  

Removal of fuel retention by direct-current glow discharge under strong magnetic field in EAST superconducting tokamak

Nuclear Fusion
Recent research has been conducted on the removal of retained fuel particles from the first wall surfaces in the EAST superconducting tokamak, by using direct-current Glow Discharge Cleaning (GDC) under strong magnetic field.
Hao Sun, Yaowei Yu, Bin Cao, Guizhong Zuo, Jiansheng Hu   +4 more
doaj   +1 more source

[Matchbook Cover for Olympia Laundry and Dry Cleaning Co.]

, 1930
Date obtained from history of company. Source: http://dallasmemorabilia.blogspot.com/2013/08/olympia-laundry-and-dry-cleaning-co.html Recto: [text not ...
Unknown
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17th DOE nuclear air cleaning conference: proceedings. Volume 2

, 1983
Volume 2 contains papers presented at the following sessions: adsorption; noble gas treatment; personnel education and training; filtration and filter testing; measurement and instrumentation; air cleaning equipment response to accident related stress ...
First, M.W. (ed.)
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Transparent self-cleaning coatings on polycarbonate surfaces

, 2014
Self-cleaning, adhesion, mechanical stability, thin film, photocatalysis, superhydrophilicity.
Fateh, Razan
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Cleaning rate and uniformity of simultaneous cleaning of two face-to-face mirrors using RF plasma

Nuclear Materials and Energy
Radio frequency (RF) plasma cleaning has been proposed and tested to restore the reflectivity of first mirrors (FMs) which will degrade after long term plasma exposure due to erosion and deposition.
Yuxian Wen, Rong Yan, Chuannan Xuan, Lei Mu, Yuming Liu, Yuhao Pan, Zhaohui Wang, Baoguo Wang, Shuyue Sun, Rui Ding, Andrey Litnovsky, Junling Chen   +11 more
doaj   +1 more source

Self-Cleaning and Charge Transport Properties of Foils Coated with Acrylic Paint Containing TiO₂ Nanoparticles

Inorganics
The study comprehensively investigates the design and performance of self-cleaning surfaces fabricated by coating aluminum foil with an acrylic paint matrix enriched with different content of titanium dioxide (TiO2) nanoparticles.
Sanja J. Armaković, Maria M. Savanović, Mirjana V. Šiljegović, Milica Kisić, Maja Šćepanović, Mirjana Grujić-Brojčin, Nataša Simić, Lazar Gavanski, Stevan Armaković   +8 more
doaj   +1 more source