scholarly journals First results from a 760-GW linear transformer driver module for Z-pinch research

2021 ◽  
Vol 6 (4) ◽  
pp. 045901
Author(s):  
Lin Chen ◽  
Wenkang Zou ◽  
Jihao Jiang ◽  
Liangji Zhou ◽  
Bing Wei ◽  
...  
Keyword(s):  
Linear Transformer Driver ◽  
First Results ◽  
Z Pinch

Design of the linear transformer driver stage prototype for Z-pinch driver

2014 ◽  
Vol 26 (9) ◽  
pp. 95007
Author(s):  
陈林 Chen Lin ◽  
王勐 Wang Meng ◽  
谢卫平 Xie Weiping ◽  
戴英敏 Dai Yingmin ◽  
邹文康 Zou Wenkang ◽  
...  
Keyword(s):  
Linear Transformer Driver ◽  
Z Pinch

scholarly journals MA-class linear transformer driver for Z -pinch research

2020 ◽  
Vol 23 (9) ◽  
Author(s):  
F. Conti ◽  
J. C. Valenzuela ◽  
V. Fadeev ◽  
N. Aybar ◽  
D. B. Reisman ◽  
...  
Keyword(s):  
Linear Transformer Driver ◽  
Z Pinch

scholarly journals Recyclable transmission line (RTL) and linear transformer driver (LTD) development for Z-pinch inertial fusion energy (Z-IFE) and high yield.

2007 ◽  
Author(s):  
Robin Arthur Sharpe ◽  
Alexander S Kingsep ◽  
David Lewis Smith ◽  
Craig Lee Olson ◽  
Paul F Ottinger ◽  
...  
Keyword(s):  
Transmission Line ◽  
Fusion Energy ◽  
High Yield ◽  
Inertial Fusion ◽  
Inertial Fusion Energy ◽  
Linear Transformer Driver ◽  
Z Pinch

Z-Pinch plasma instability experiments on the UM linear transformer driver

2015 ◽  
Author(s):  
N. M. Jordan ◽  
S. G. Patel ◽  
D. A. Yager-Elorriaga ◽  
A. M. Steiner ◽  
Y. Y. Lau ◽  
...  
Keyword(s):  
Plasma Instability ◽  
Pinch Plasma ◽  
Linear Transformer Driver ◽  
Z Pinch

scholarly journals Design of a 5-MA 100-ns linear-transformer-driver accelerator for wire array Z-pinch experiments

2016 ◽  
Vol 19 (3) ◽  
Author(s):  
Lin Zhou ◽  
Zhenghong Li ◽  
Zhen Wang ◽  
Chuan Liang ◽  
Mingjia Li ◽  
...  
Keyword(s):  
Wire Array ◽  
Linear Transformer Driver ◽  
Z Pinch

Discussion of the Oblique Rotator Model Cases Of 108 Aqr and x Serp.

1976 ◽  
Vol 32 ◽  
pp. 577-588
Author(s):  
C. Mégessier ◽  
V. Khokhlova ◽  
T. Ryabchikova
Keyword(s):  
Mathematical Formulation ◽  
The Other ◽  
Rotator Model ◽  
Oblique Rotator ◽  
First Results

My talk will be on the oblique rotator model which was first proposed by Stibbs (1950), and since received success and further developments. I shall present two different attempts at describing a star according to this model and the first results obtained in the framework of a Russian-French collaboration in order to test the precision of the two methods. The aim is to give the best possible representation of the element distributions on the Ap stellar surfaces. The first method is the mathematical formulation proposed by Deutsch (1958-1970) and applied by Deutsch (1958) to HD 125248, by Pyper (1969) to α2CVn and by Mégessier (1975) to 108 Aqr. The other one was proposed by Khokhlova (1974) and used by her group.

Meridional Circulation, Turbulence, and Diffusion Processes in Stars

1976 ◽  
Vol 32 ◽  
pp. 109-116 ◽  
Author(s):  
S. Vauclair
Keyword(s):  
Convection Zone ◽  
Diffusion Processes ◽  
Meridional Circulation ◽  
Diffusion Time ◽  
Work In Progress ◽  
First Results ◽  
Stellar Envelopes ◽  
And Diffusion ◽  
Turbulence And Diffusion ◽  
Hr Diagram

This paper gives the first results of a work in progress, in collaboration with G. Michaud and G. Vauclair. It is a first attempt to compute the effects of meridional circulation and turbulence on diffusion processes in stellar envelopes. Computations have been made for a 2 Mʘstar, which lies in the Am - δ Scuti region of the HR diagram.Let us recall that in Am stars diffusion cannot occur between the two outer convection zones, contrary to what was assumed by Watson (1970, 1971) and Smith (1971), since they are linked by overshooting (Latour, 1972; Toomre et al., 1975). But diffusion may occur at the bottom of the second convection zone. According to Vauclair et al. (1974), the second convection zone, due to He II ionization, disappears after a time equal to the helium diffusion time, and then diffusion may happen at the bottom of the first convection zone, so that the arguments by Watson and Smith are preserved.

Investigation of cluster layers of small netal particles by TEM, SEM, EELS and by photoacoustic spectroscopy

1990 ◽  
Vol 48 (4) ◽  
pp. 250-251
Author(s):  
H. Seiler ◽  
U. Haas ◽  
K.H. Körtje
Keyword(s):  
Bulk Material ◽  
High Vacuum ◽  
Optical Methods ◽  
Metal Particles ◽  
Silver Particles ◽  
Low Loss ◽  
Plasmon Excitation ◽  
First Results ◽  
Diffraction Patterns ◽  
Small Metal Particles

The physical properties of small metal particles reveal an intermediate position between atomic and bulk material. Especially Ag has shown pronounced size effects. We compared silver layers evaporated in high vacuum with cluster layers of small silver particles, evaporated in N2 at a pressure of about 102 Pa. The investigations were performed by electron optical methods (TEM, SEM, EELS) and by Photoacoustic (PA) Spectroscopy (gas-microphone detection).The observation of cluster layers with TEM and high resolution SEM show small silver particles with diameters of about 50 nm (Fig. 1 and Figure 2, respectively). The electron diffraction patterns of homogeneous Ag layers and of cluster layers are similar, whereas the low loss EELS spectra due to plasmon excitation are quite different. Fig. 3 and Figure 4 show first results of EELS spectra of a cluster layer of small silver particles on carbon foil and of a homogeneous Ag layer, respectively.

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