Zobrazeno 1 - 10
of 87
pro vyhledávání: '"S. Vacquie"'
Publikováno v:
Proceedings of the International Thermal Plasma Processes Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e45a74d82d946172c1e4bd909485f31
https://doi.org/10.1615/itppc-1998.880
https://doi.org/10.1615/itppc-1998.880
Publikováno v:
Proceeding of Progress in Plasma Processing of Materials 1997.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c93a6ad899fb91884446eb0208cec02
https://doi.org/10.1615/itppc-1996.1000
https://doi.org/10.1615/itppc-1996.1000
Publikováno v:
Journal of Physics D: Applied Physics. 37:689-696
The interaction between a metallic plasma produced by laser ablation and an ambient gas (argon, air and nitrogen) at atmospheric pressure is studied. The experimental results are compared with theoretical ones given by numerical simulation. Aluminium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe20a6ca06135104c14ab363dc203d2b
https://doi.org/10.1088/0022-3727/37/5/007
https://doi.org/10.1088/0022-3727/37/5/007
Publikováno v:
Plasma Sources Science and Technology. 4:501-510
Using a transferred arc burning in argon at atmospheric pressure, emission spectroscopy measurements have been performed to determine the temperature field in the plasma column. The transferred arc was operated with a current intensity of 90 A, two a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfa32c38e3a3acad418dfa32e535fdcf
https://doi.org/10.1088/0963-0252/4/3/021
https://doi.org/10.1088/0963-0252/4/3/021
Publikováno v:
Journal of Physics D: Applied Physics. 27:2388-2394
A spectroscopic investigation of an atmospheric pressure high-power transferred argon arc operated over a wide range of experimental conditions revealed the existence of interesting physical characteristics. It was shown that local thermodynamic equi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0095ba5bfb430e781dff41b01db2add7
https://doi.org/10.1088/0022-3727/27/11/020
https://doi.org/10.1088/0022-3727/27/11/020
Publikováno v:
Journal de Physique III. 3:1145-1155
This paper deals with the modelling of a high-power transferred arc burinng in air at atmospheric pressure. After a constricted arc region a secondary gas injection leads to an increase of axial velocity and to a narrowing of the arc radius. The calc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::473acd0492744bb5f44f1f9cbea49349
https://doi.org/10.1051/jp3:1993190
https://doi.org/10.1051/jp3:1993190
Publikováno v:
Plasma Chemistry and Plasma Processing. 13:237-271
A physical model of two zones (constricted arc and cathode jet) of a 1-MW transferred arc in air is presented. It is based on the solution al conservation equations by a finite-differenee method. Turbulence is treated with Prandtl's approximation, wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96200d23d5e4bd08668953641edae641
https://doi.org/10.1007/bf01466044
https://doi.org/10.1007/bf01466044
Publikováno v:
Journal of Physics D: Applied Physics. 25:425-429
An emission spectroscopic study is reported of the temperature and the electron density distributions in a DC plasma jet at atmospheric and low pressure conditions. A standard DC plasma spraying torch is used with an Ar-H2 mixture as the plasma gas (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebb42757fec90fb9593f58586f66c2d3
https://doi.org/10.1088/0022-3727/25/3/013
https://doi.org/10.1088/0022-3727/25/3/013
Publikováno v:
Journal of Physics D: Applied Physics. 24:1333-1338
Experimental results concerning the changes in temperature and particle densities in a SF6 arc in extinction were compared with results obtained from modelling based on the hypothesis of thermal equilibrium. The model predictions for cooling rates we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2089e423af4eba4297bcb7c9c3813634
https://doi.org/10.1088/0022-3727/24/8/016
https://doi.org/10.1088/0022-3727/24/8/016
Publikováno v:
Journal of Physics D: Applied Physics. 23:1671-1675
Emission spectroscopy and laser interferometry are carried out to measure the temporal variations of particle densities of an SF6 wall-stabilized arc in extinction. The rate of decrease of temperature deduced from these measurements is of the order o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91c91400c2f5ef8d3d80324d3df9bee1
https://doi.org/10.1088/0022-3727/23/12/027
https://doi.org/10.1088/0022-3727/23/12/027