Results 41 to 50 of about 3,816,999 (102)

High-speed visualization of metal oxide precursor in thermal plasma flow during nanoparticle formation

Journal of Fluid Science and Technology, 2019
The objective of the present study is to understand formation mechanism of metal oxide nanoparticles in thermal plasma. High-speed camera technique with appropriate band-pass filters was applied to visualize the precursors of the metal oxide ...
Manabu TANAKA, Yuki SAITO, Yushi NAWATA, Takayuki WATANABE   +3 more
doaj   +1 more source

Direct Measurement of the Gas Entrainment Into a Turbulent Thermal Plasma Jet

, 2010
An experimental study is conducted to investigate the entrainment characteristics of a turbulent thermal plasma jet issuing from a DC arc plasma torch operating at atmospheric pressure.
潘文霞, 孟显, Wang, HX, Beijing Univ Aeronaut & Astronaut, Sch Astronaut, Beijing 100191, Peoples R China, Chen X, Wang HX, Wei FZ, Han DS, Hai-Xing Wang, Fu-Zhi Wei, Xian Meng, Xi Chen, Wen Xia Pan, Dong-Sheng Han   +12 more
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Reactive plasma spraying [PDF]

, 1999
Reactive Plasma Spraying (RPS) with a hydrocarbon gas has been studied as a method to improve the mechanical properties of a commercially available 80: 20 nickel-chromium alloy, and subsequently as a method to reduce the oxygen content of sprayed ...
Al-Sabouni, Omar
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Heat Transfer Through Plasma-Sprayed Thermal Barrier Coatings in Gas Turbines: A Review of Recent Work

, 2009
A review is presented of how heat transfer takes place in plasma-sprayed (zirconia-based) thermal barrier coatings (TBCs) during operation of gas turbines. These characteristics of TBCs are naturally of central importance to their function. Current state-
I. O. Golosnoy, Cipitria, A., A. Cipitria, Clyne, T., Clyne, T.W., T. W. Clyne, Golosnoy, I.O., Golosnoy, I.   +7 more
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Simulation-Based RF-ICP Torch Optimization for Efficient and Environmentally Sustainable Radioactive Waste Management

Recycling
This study examines methods to improve the energy efficiency of radiofrequency inductively coupled plasma (RF-ICP) torches for radioactive waste treatment, with a focus on surpassing the typical energy efficiency limit of approximately 70%.
Roman Stetsiuk, Mustafa A. Aldeeb, Hossam A. Gabbar   +2 more
doaj   +1 more source

Effects of Buffer Gases on Graphene Flakes Synthesis in Thermal Plasma Process at Atmospheric Pressure

Nanomaterials, 2020
A thermal plasma process at atmospheric pressure is an attractive method for continuous synthesis of graphene flakes. In this paper, a magnetically rotating arc plasma system is employed to investigate the effects of buffer gases on graphene flakes ...
Cheng Wang, Ming Song, Xianhui Chen, Dongning Li, Weiluo Xia, Weidong Xia   +5 more
doaj   +1 more source

Application of non-thermal plasma in medicine: a bibliometric and visualization analysis

Frontiers in Physics, 2023
Non-thermal plasma has been widely studied in medicine due to its beneficial effect with low thermal or other damages. Numerous medical research studies have been conducted using non-thermal plasma devices; yet, to date, there is no report summarizing ...
Linna Guo, Linna Guo, Miao Yan, Miao Yan, Hui Gong, Hui Gong, Ziang Zou, Anders Henningsen   +7 more
doaj   +1 more source

APPLICATION OF THERMAL PLASMA FOR INERTIZATION OF SLUDGE PRODUCED DURING TREATMENT OF LANDFILL LEACHATE

Química Nova
One of the outstanding issues of concern by governments and society in general relates to the final destination of solid waste, which can bring severe impacts on social, political, economic and environmental dimensions.
Anelise Leal Vieira Cubas, Marina de Medeiros Machado, Marilia de Medeiros Machado, Elisa Helena Siegel Moecke, Ana Regina de Aguiar Dutra, Haidi Fiedler, Priscila Bueno   +6 more
doaj   +1 more source

Recent trends in non-thermal plasma and plasma activated water: Effect on quality attributes, mechanism of interaction and potential application in food & agriculture

Food Chemistry Advances, 2023
The awareness of this era in consuming safe, nutritional, and minimally processed food is growing continuously. In order to address all of these consumer expectations, the food industry has adopted innovative non-thermal processes.
Sunil Pipliya, Sitesh Kumar, Nikhil Babar, Prem Prakash Srivastav   +3 more
doaj   +1 more source

Non-thermal plasma: effect on nursery production of vegetables species

, 2023
reservedIn recent times non-thermal plasma technologies is widely considered as a promising technology for the applications in diverse field such as medicine, dentistry, air purification, water decontamination and agriculture.
TRIOLONE, STEFANO
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