scholarly journals Numerical modeling of the process of penetration of an external magnetic field into a thick disk-shaped of a high-temperature superconductors on the basis of the random walk algorithm

2018 ◽  
Vol 20 (1) ◽  
pp. 88-95
Author(s):  
N. D. Kuzmichev ◽  
◽  
I. V. Buryanov ◽  
M. A. Vasyutin ◽  
A. Yu. Shitov
Keyword(s):  
Magnetic Field ◽  
Numerical Modeling ◽  
Random Walk ◽  
High Temperature ◽  
External Magnetic Field ◽  
High Temperature Superconductors ◽  
Thick Disk ◽  
Random Walk Algorithm ◽  
Walk Algorithm

Numerical Modeling of Large Scale Transport of Contminant Solutes Using the Global Random Walk Algorithm

2004 ◽  
Vol 10 (2) ◽  
pp. 153-177 ◽  
Author(s):  
N. Suciu ◽  
C. Vamoş ◽  
H. Hardelauf ◽  
J. Vanderborght ◽  
H. Vereecken
Keyword(s):  
Numerical Modeling ◽  
Random Walk ◽  
Large Scale ◽  
Random Walk Algorithm ◽  
Walk Algorithm

scholarly journals Measurements and Analysis of AC Losses in HTS Windings of Electrical Machine for Different Operation Modes

2021 ◽  
Vol 11 (6) ◽  
pp. 2741
Author(s):  
Sergey Zanegin ◽  
Nikolay Ivanov ◽  
Vasily Zubko ◽  
Konstantin Kovalev ◽  
Ivan Shishov ◽  
...  
Keyword(s):  
Magnetic Field ◽  
High Temperature ◽  
High Temperature Superconductor ◽  
High Temperature Superconductors ◽  
Transport Current ◽  
Operating Conditions ◽  
Ac Losses ◽  
Electrical Machine ◽  
2Nd Generation ◽  
Motor Mode

The article is devoted to the study of losses in devices based on high-temperature superconductors of the 2nd generation. The complexity of the devices under study increases from a single rack coil to a winding assembled from several coils, and finally to an electric machine operating in generator mode. This is the way to experimentally study the behavior of 2nd generation high temperature superconductor (2G HTS) carrying a transport current in various conditions: self-field, external DC, and AC magnetic field. Attention is also paid to the losses in the winding during its operation from the inverter, which simulates the operating conditions in the motor mode of a propulsion system.

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