Digest of Technical Papers. Tenth IEEE International Pulsed Power Conference最新文献_第6页

High power pulsed streamer corona reactor using a coaxial discharge tube for gas treatment applications 采用同轴放电管的高功率脉冲流光电晕反应器用于气体处理应用

Digest of Technical Papers. Tenth IEEE International Pulsed Power Conference Pub Date : 1995-07-03 DOI: 10.1109/PPC.1995.599775

S. Kato, K. Naito, K. Nawashiro, Y. Kawakita, M. Hakoda

{"title":"High power pulsed streamer corona reactor using a coaxial discharge tube for gas treatment applications","authors":"S. Kato, K. Naito, K. Nawashiro, Y. Kawakita, M. Hakoda","doi":"10.1109/PPC.1995.599775","DOIUrl":"https://doi.org/10.1109/PPC.1995.599775","url":null,"abstract":"We report on our investigations of a pulsed high power streamer corona reader using a simple coaxial discharge tube for industrial gas treatment processes, such as ozone generation and flue gas cleanup. For industrial usages of these processes, higher discharge power density is favorable to achieve higher productivity. As a first step of research aiming at the higher discharge power density, we examined experimentally characteristics of the repetitive pulsed streamer corona discharge using dry air as feed gas. As a result, the dependency that the discharge current decreases with repetition rate and increases with gas flow rate has been found. The maximum discharge power density of about 100 W/l (/spl sim/25 kV, /spl sim/75 A, /spl sim/100 ns, 170 pps, 0.3l) was obtained in this experiment. The gas temperature rise at this condition was about 20/spl sim/25 %. Because it is not so high as to affect gas treatment badly, it will be possible to operate at still higher discharge power density. We also measured generated ozone in this experiment and the lowest ozone energy cost obtained was 9/spl sim/10 Wh/gO/sub 3/, which was lower than that of a commercial silent discharge type ozonizer.","PeriodicalId":11163,"journal":{"name":"Digest of Technical Papers. Tenth IEEE International Pulsed Power Conference","volume":"158 1","pages":"1188-1193 vol.2"},"PeriodicalIF":0.0,"publicationDate":"1995-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85647945","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A compact high voltage vector inversion generator 一个紧凑的高压矢量反转发生器

Digest of Technical Papers. Tenth IEEE International Pulsed Power Conference Pub Date : 1995-07-03 DOI: 10.1109/PPC.1995.599811

T. Engel, M. Kristiansen

引用次数: 6

The Russian-American high magnetic field collaboration 俄美高磁场合作

Digest of Technical Papers. Tenth IEEE International Pulsed Power Conference Pub Date : 1995-07-03 DOI: 10.1109/PPC.1995.596524

C. Fowler, J. Christian, B. Freeman, J. Goettee, J. King, B. Papatheofanis, R. Reinovsky, P. Rodriguez, M. Sheppard, L. Veeser, W. D. Zerwekh, A. Bykov, M. I. Dolotenko, N. P. Kolokolchikov, Y. Kudasov, V. Platonov, O. Tatsenko, W. Lewis, B. Marshall

{"title":"The Russian-American high magnetic field collaboration","authors":"C. Fowler, J. Christian, B. Freeman, J. Goettee, J. King, B. Papatheofanis, R. Reinovsky, P. Rodriguez, M. Sheppard, L. Veeser, W. D. Zerwekh, A. Bykov, M. I. Dolotenko, N. P. Kolokolchikov, Y. Kudasov, V. Platonov, O. Tatsenko, W. Lewis, B. Marshall","doi":"10.1109/PPC.1995.596524","DOIUrl":"https://doi.org/10.1109/PPC.1995.596524","url":null,"abstract":"The authors report here on a joint experimental shot series with teams from Russia and the United States. The program was based largely upon the MC-1 generator, a high magnetic field explosive flux compressor, developed by the Pavlovskii group at Arzamas-16. The series was of historical interest in that it was carried out in a Los Alamos security area, the first time for such a collaboration. They discuss a number of technical issues involved in matching Russian hardware with Los Alamos explosives, initiation systems and the seed field energy source, as well as comparison of field measuring diagnostics furnished by the two teams. They conclude with a discussion of an investigation of the high temperature superconductor YBa/sub 2/Cu/sub 3/O/sub 7/ (YBCO), employing these generators. The low temperature critical magnetic field of this material was found to be 340/spl plusmn/40 T, as determined from a 94 GHz microwave interferometer developed for this purpose.","PeriodicalId":11163,"journal":{"name":"Digest of Technical Papers. Tenth IEEE International Pulsed Power Conference","volume":"223 1","pages":"484-489 vol.1"},"PeriodicalIF":0.0,"publicationDate":"1995-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77749051","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Pulsed power in Japan 日本的脉冲功率

Digest of Technical Papers. Tenth IEEE International Pulsed Power Conference Pub Date : 1995-07-03 DOI: 10.1109/PPC.1995.596448

H. Akiyama

引用次数: 1

Pulsed power electron and ion beams diagnostics based on simultaneous detection of acoustic longitudinal and flexural waves 基于声波纵波和弯曲波同时检测的脉冲功率电子束和离子束诊断

Digest of Technical Papers. Tenth IEEE International Pulsed Power Conference Pub Date : 1995-07-03 DOI: 10.1109/PPC.1995.596511

A. Bardenstein, V. Bykov, D. Vaisburd

{"title":"Pulsed power electron and ion beams diagnostics based on simultaneous detection of acoustic longitudinal and flexural waves","authors":"A. Bardenstein, V. Bykov, D. Vaisburd","doi":"10.1109/PPC.1995.596511","DOIUrl":"https://doi.org/10.1109/PPC.1995.596511","url":null,"abstract":"A method and technique for measuring the pulsed power electron and ion beam energy density (W in J/m/sup 2/) absorbed by a target as well as the main elastic constants of material have been proposed and realized. The method developed is based on the authors' laser-interferometric and theoretical investigations of the space-time characteristics and amplitudes of thermoacoustic waves excited by pulsed power electron beams in various solids: metals; alloys; semiconductors; amorphous and crystalline dielectrics; and composites. Experimental conditions under which compression-expansion pulse of the longitudinal wave and flexural oscillations of a sample can be observed simultaneously, have been found. As the experiments have shown, the amplitude of thermoelastic flexural wave as well as the amplitude of longitudinal pulse is proportional to W. The authors reconstruct the profile of beam dose absorbed by material and determine W using available standard samples with known elastic constants and Gruneisen's parameter and the interferometry data on longitudinal and flexural thermoacoustic waves.","PeriodicalId":11163,"journal":{"name":"Digest of Technical Papers. Tenth IEEE International Pulsed Power Conference","volume":"6 1","pages":"390-395 vol.1"},"PeriodicalIF":0.0,"publicationDate":"1995-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76014637","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Experimental and theoretical investigations of 2-D vacuum power flow 二维真空潮流的实验与理论研究

Digest of Technical Papers. Tenth IEEE International Pulsed Power Conference Pub Date : 1995-07-03 DOI: 10.1109/PPC.1995.599744

S. Swanekamp, J. Grossmann, D. Hinshelwood, S.J. Stephanakis, J. R. Boller, R. Commisso

引用次数: 4

Rapid fire railgun for the cannon caliber electromagnetic gun system 火炮口径电磁炮系统的快速射击轨道炮

Digest of Technical Papers. Tenth IEEE International Pulsed Power Conference Pub Date : 1995-07-03 DOI: 10.1109/PPC.1995.596476

M. Werst, J. Kitzmiller, A. Zielinski

{"title":"Rapid fire railgun for the cannon caliber electromagnetic gun system","authors":"M. Werst, J. Kitzmiller, A. Zielinski","doi":"10.1109/PPC.1995.596476","DOIUrl":"https://doi.org/10.1109/PPC.1995.596476","url":null,"abstract":"A rapid fire railgun launcher has been designed and fabricated and a single-shot prototype has been tested for the Cannon Caliber Electromagnetic Gun (CCEMG) System. Three, five round salvos of 185 g launch packages are to be accelerated to 1850 m/s at a rate of 5 Hz. The 2.25 m launcher has a 30 mm round bore equivalent, rectangular geometry and is water-glycol cooled. Rapid fire operation is achieved by driving the launcher with multiple 835 kA pulses provided by the CCEMG compulsator. The launcher is a series augmented railgun and has demonstrated breech efficiencies over 50%. A high CCEMG system efficiency is in part attributable to the use of a solid armature and is enhanced by having a structurally stiff railgun. Historically, a railgun's stiffness was proportional to its weight. Laboratory based railguns that have respectable mechanical properties have required massive structures that are nowhere near meeting the requirements of future vehicle integration and weaponization. The Cannon Caliber railgun design incorporates a directional preloading mechanism, ceramic sidewalls and a composite overwrap which together give it a structural stiffness dominated by high modulus ceramic with an overall mass of only 273 kg. These characteristics make the Cannon Caliber launcher one of the most \"fieldable\" railguns built to date.","PeriodicalId":11163,"journal":{"name":"Digest of Technical Papers. Tenth IEEE International Pulsed Power Conference","volume":"34 1","pages":"174-179 vol.1"},"PeriodicalIF":0.0,"publicationDate":"1995-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80457929","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

The Kirkcudbright EML facility pulsed power system as a driver for electrothermal guns Kirkcudbright EML设施脉冲功率系统作为电热炮的驱动

Digest of Technical Papers. Tenth IEEE International Pulsed Power Conference Pub Date : 1995-07-03 DOI: 10.1109/PPC.1995.596474

J. Hammon, S. Gilbert, G. Savell

引用次数: 5

Fuse conditioning of the output of a capacitor bank to drive a PEOS 驱动PEOS的电容器组输出的熔断调节

Digest of Technical Papers. Tenth IEEE International Pulsed Power Conference Pub Date : 1995-07-03 DOI: 10.1109/PPC.1995.599763

H.R. Stewardson, S. Miran, I. R. Smith, B. Novac, V.V. Vadher

引用次数: 7

Using a high-current electron beam to generate ozone 利用高电流电子束产生臭氧

Digest of Technical Papers. Tenth IEEE International Pulsed Power Conference Pub Date : 1995-07-03 DOI: 10.1109/PPC.1995.599785

Y. Kotov, S. Sokovnin, A. Filatov

引用次数: 2