Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Manfred Neiger"'
Autor:
P Flesch, Manfred Neiger
Publikováno v:
Journal of Physics D: Applied Physics. 38:3792-3803
This paper is concerned with the numerical simulation of high-intensity discharge lamps, focusing on the influence of pressure, current and electrode gap on plasma, anode and cathode properties. The interaction between electrodes and plasma is taken
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a45a9c60b70f1b30e369a282821f0e1b
https://doi.org/10.1088/0022-3727/38/20/005
https://doi.org/10.1088/0022-3727/38/20/005
Autor:
P Flesch, Manfred Neiger
Publikováno v:
Journal of Physics D: Applied Physics. 38:3098-3111
High-intensity discharge (HID) lamps have widespread and modern areas of application including general lighting, video/movie projection (e.g. UHP lamp), street/industrial lighting, and automotive headlight lamps (D2/xenon lamp). Even though HID lamps
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a52bf53d644f939ca1c89de748e5448
https://doi.org/10.1088/0022-3727/38/17/s12
https://doi.org/10.1088/0022-3727/38/17/s12
Autor:
Manfred Neiger, P Flesch
Publikováno v:
Journal of Physics D: Applied Physics. 37:2848-2862
The 35 W D2 automotive headlight lamp with an electrode gap of around 4 mm is a well known example of a short-arc high-intensity discharge (HID) lamp. It has a filling of xenon, mercury, and sodium/scandium iodide and is driven by a rectangular-wave
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ba13d358ee6f310b3af7752b930d619
https://doi.org/10.1088/0022-3727/37/20/011
https://doi.org/10.1088/0022-3727/37/20/011
Autor:
Manfred Neiger, Shuhai Liu
Publikováno v:
Journal of Physics D: Applied Physics. 36:3144-3150
In order to quantitatively describe the electrical working principles of dielectric barrier discharges (DBDs), a dynamic electrical model for homogeneous DBDs has been put forward that is composed of a new equivalent circuit for homogeneous DBDs and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b138668fda3f02e992c78598c1d0e5e2
https://doi.org/10.1088/0022-3727/36/24/009
https://doi.org/10.1088/0022-3727/36/24/009
Autor:
Manfred Neiger, Shuhai Liu
Publikováno v:
Journal of Physics D: Applied Physics. 36:1565-1572
Excitation of dielectric barrier discharge xenon excimer lamps by unipolar short square pulses is studied in this paper. Two discharges with different polarity are excited by each voltage pulse (double discharge phenomenon). The primary discharge occ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::084bb461bf2f2122667494ed94eee306
https://doi.org/10.1088/0022-3727/36/13/321
https://doi.org/10.1088/0022-3727/36/13/321
Autor:
Manfred Neiger, P Flesch
Publikováno v:
Journal of Physics D: Applied Physics. 36:849-860
The subject of this paper is the modelling of d.c. and a.c. high-intensity Hg-discharge lamps with differently shaped electrodes. Different arc attachments on the electrodes are studied and insight for the development of new electrodes is gained. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c261127b037e4ba22a99871ea419ab5
https://doi.org/10.1088/0022-3727/36/7/314
https://doi.org/10.1088/0022-3727/36/7/314
Autor:
A.B. Saveljew, M. Heise, F.-J. Trompeter, O. Franken, Gerhard J. Pietsch, Shuhai Liu, Manfred Neiger, W. Neff
Publikováno v:
IEEE Transactions on Plasma Science. 30:1416-1423
Nonthermal gas discharges at atmospheric pressure, such as dielectric barrier discharges are currently investigated for low-temperature packaging sterilization in order to reach the conditions required for aseptic food packaging. In particular, under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d6fb792f01fb9124b484184ffa3d9dd
https://doi.org/10.1109/tps.2002.804182
https://doi.org/10.1109/tps.2002.804182
Autor:
Manfred Neiger, P Flesch
Publikováno v:
Journal of Physics D: Applied Physics. 35:1681-1694
The subject of this paper is a novel modelling method for dc operated high-pressure discharge lamps including both electrodes. No subdivisions of the discharge space into different regions (e.g. space charge layer, ionization zone, plasma column) is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18cae20b26d8631b9ca161048501db0c
https://doi.org/10.1088/0022-3727/35/14/308
https://doi.org/10.1088/0022-3727/35/14/308
Autor:
Shuhai Liu, Manfred Neiger
Publikováno v:
Journal of Physics D: Applied Physics. 34:1632-1638
Dielectric barrier discharges (DBDs) are self-extinguishing discharges due to charge accumulation on dielectric surfaces. In order to take advantage of these surface charges also at a low repetition frequency, high-voltage unipolar square pulses (amp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51516a9c91d0d15dde25882f9d9ee146
https://doi.org/10.1088/0022-3727/34/11/312
https://doi.org/10.1088/0022-3727/34/11/312
Autor:
W Schlager, Manfred Neiger
Publikováno v:
Journal of Physics D: Applied Physics. 33:3083-3093
In this work a new diagnostic method is presented, which allows the in situ detection of the electrode workfunction of high-intensity discharge (HID) lamps during normal lamp operation. With this novel tool it is possible to investigate the electrode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b90bd2e55973f7506226a8f6b89dd11d
https://doi.org/10.1088/0022-3727/33/23/312
https://doi.org/10.1088/0022-3727/33/23/312