Numerical study on the variation of pressure on India Bhabha Atomic Research Center (BARC) and Imperial College plasma focus machines

2017 ◽  
Author(s):  
Arwinder Singh ◽  
Saw Sor Heoh ◽  
Lee Sing
Keyword(s):  
Plasma Focus ◽  
Numerical Study ◽  
Imperial College ◽  
Bhabha Atomic Research ◽  
Research Center

Numerical study on charged particle accelerations in the plasma focus

1986 ◽  
Vol 29 (2) ◽  
pp. 483 ◽  
Author(s):  
Yoshiomi Kondoh ◽  
Minoru Mamada
Keyword(s):  
Charged Particle ◽  
Plasma Focus ◽  
Numerical Study

Comparative numerical study of the dynamics, ion beam and flow energetics of fast and slow focus modes in a 2 kJ plasma focus operated in various gases

Vacuum ◽  
2019 ◽  
Vol 165 ◽  
pp. 337-342 ◽  
Author(s):  
S.H. Saw ◽  
V. Damideh ◽  
O.H. Chin ◽  
J. Ali ◽  
P.C.K. Lee ◽  
...  
Keyword(s):  
Plasma Focus ◽  
Numerical Study ◽  
Ion Beam

High-speed photography and numerical study of pinch structure in PF1000 plasma-focus device

2005 ◽  
Vol 53 (2) ◽  
pp. 69-82 ◽  
Author(s):  
K Tomaszewski ◽  
B Bieńkowska ◽  
J Kaczmarczyk ◽  
A Kasperczuk ◽  
M Paduch ◽  
...  
Keyword(s):  
Plasma Focus ◽  
High Speed ◽  
Numerical Study ◽  
Plasma Focus Device ◽  
High Speed Photography

Preliminary numerical study of Thailand Plasma Focus II (TPF-II) design

2014 ◽  
Vol 32 ◽  
pp. 1460334
Author(s):  
Arlee Tamman ◽  
Mudtorlep Nisoa ◽  
Thawatchai Onjun
Keyword(s):  
Plasma Focus ◽  
Numerical Study ◽  
Plasma Temperature ◽  
Temperature Peak ◽  
Plasma Parameters ◽  
Numerical Result ◽  
Electrode Length ◽  
Gas Gap ◽  
Maximum Production Rate ◽  
Crossing Point

In this work, we use the Lee model to predict the plasma parameters, such as plasma temperature and pinch duration, in the 3.37 kJ DPF device, called “Thailand Plasma Focus-II (TPF-II).” This numerical result is then used to optimize the electrode parameters for the maximum production rate of 18F. The crossing point of pinch duration and pinch temperature is considered to obtain the appropriate electrode length, anode radius and gas gap between anode and cathode. The gas gap between both electrodes is indicated in ratio between cathode radius and anode radius, c. The results show that the best values of c, anode radius and electrode length are 1.48, 1.2 cm and 26.1 cm, respectively, in which the plasma pinch temperature, peak current and pinch duration of 0.76 keV, 207 kA and 8.725 ns can be obtained.

Numerical Study of Radiation Emission from the Argon Plasma Focus

2012 ◽  
Vol 32 (2) ◽  
pp. 242-246 ◽  
Author(s):  
M. Akel ◽  
S. Alsheikh Salo ◽  
C. S. Wong
Keyword(s):  
Plasma Focus ◽  
Numerical Study ◽  
Argon Plasma ◽  
Radiation Emission

Studying Multilingualism and Group Differences in Adult Communication

2010 ◽  
Vol 17 (3) ◽  
pp. 59-64
Author(s):  
Loraine K. Obler
Keyword(s):  
Older Adults ◽  
Research Center ◽  
Group Differences ◽  
Aging Brain

The focus of this article is on the study of bilingual and multilingual adults at the Howard Goodglass Aphasia Research Center and the Language in the Aging Brain Laboratory by Drs. Obler and Albert along with former students and colleagues. Summaries of studies examining research in healthy bilingual adults, healthy monolingual older adults, and monolingual and bilingual individuals with aphasia are presented.

Numerical study of the low-frequency atomic dynamics in a Lennard-Jones glass

1998 ◽  
Vol 77 (2) ◽  
pp. 473-484 ◽  
Author(s):  
M. Sampoli, P. Benassi, R. Dell'Anna,
Keyword(s):  
Numerical Study ◽  
Low Frequency ◽  
Lennard Jones
Sign in / Sign up

Export Citation Format

Share Document