Results 81 to 90 of about 3,816,999 (102)

Comparison of Laminar and Turbulent Thermal Plasma Jet Characteristics - A Modeling Study

, 2006
Modeling results are presented to compare the characteristics of laminar and turbulent argon thermal plasma jets issuing into ambient air. The combined-diffusion-coefficient method and the turbulence-enhanced combined-diffusion-coefficient method are ...
潘文霞, Cheng K, Chen, X (reprint author), Tsing Hua Univ, Dept Engn Mech, Beijing 100084, Peoples R China., Chen X   +3 more
core   +1 more source

Temporal Variations of Jupiter's Plasma Disk Observed by Juno

Geophysical Research Letters
In Jupiter's magnetosphere, a key question is how plasma is transported outward from its source near Io to the distant magnetotail. Since 2016, the plasma disk has been extensively observed by the Juno mission. Using plasma data from the JADE instrument,
Jian‐Zhao Wang, Fran Bagenal, Robert J. Wilson, Licia C. Ray, Peter A. Delamere, Jeffrey P. Morgenthaler, Robert W. Ebert, Philip W. Valek, Frederic Allegrini, Jamey R. Szalay   +9 more
doaj   +1 more source

Temperature Measurement by Optical Emission Spectroscopy of the Plasma Jet Produced by a High Velocity Plasma Spray (HVPS)

In this work, we report the results from an optical emission spectroscopy experiment designed to investigate the molecular emissions from a plasma jet produced by a high velocity plasma spray (HVPS).
Essiptchouk, Alexei [UNESP], Filho, Gilberto Petraconi, Caliari, Felipe, Miranda, Felipe, Ridenti, Marco A., Reis, Joares   +5 more
core   +1 more source

Estudo das reações de descoloração de corantes em meio aquoso induzidas por plasma frio [PDF]

, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Química, Florianópolis, 2015.Neste trabalho foi realizado o estudo da reação de descoloração dos corantes Vermelho de ...
Crema, Anna Paula Safenraider
core  

Simulation of a collisionless planar electrostatic shock in a proton–electron plasma with a strong initial thermal pressure change

, 2010
The localized deposition of the energy of a laser pulse, as it ablates a solid target, introduces high thermal pressure gradients in the plasma. The thermal expansion of this laser-heated plasma into the ambient medium (ionized residual gas) triggers the
Borghesi, Marco,, M Borghesi, Sarri, Gianluca,, G Sarri, Romagnani, Lorenzo,, Kourakis, Ioannis,, M E Dieckmann, I Kourakis, Dieckmann, Mark Eric,, L Romagnani   +9 more
core   +1 more source

Quarkonium states in an anisotropic quark-gluon plasma [PDF]

, 2009
In this work we study the properties of quarkonium states in a quark-gluon plasma which, due to expansion and non-zero viscosity, exhibits a local anisotropy in momentum space.
Guo, Yun
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Plasma Sprayed Ultra High Temperature Ceramics for Thermal Protection Systems

, 2000
The use of plasma sprayed ultra high temperature ceramics for thermal protection systems (TPS) was discussed. TPS must be able to withstand thermal and aeroconvective environments and mechanical stresses associated with launch vibrations. Optimization of
BARTULI, Cecilia, G. Visconti, VALENTE, Teodoro, M. Tului   +3 more
core  

Produção de nanotubos de carbono hidrofílicos a partir de negro de carbono tratado por plasma frio em meio líquido [PDF]

, 2015
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Química, Florianópolis, 2015.O principal objetivo deste trabalho foi estudar a produção de nanotubos de carbono (CNT) por ...
Cottet, Leila
core  

Reduction of diesel engine exhaust emissions using non-thermal plasma technology [PDF]

, 2015
Non-thermal plasma (NTP) is a promising candidate for controlling engine exhaust emissions. Plasma is known as the fourth state of matter, where both electrons and positive ions co-exist.
Babaie, Meisam
core  

Argon plasma needle source

Iraqi Journal of Physics, 2012
Non thermal argon plasma needle at atmospheric pressure was generated. The experimental set up is based on very simple and low cost electric components that generate electrical field sufficiently high at the electrodes to ionize various gases, which ...
Hammad R. Humud
doaj