The magnetic field, force and inductance of the system consisting of a thin ellipsoidal coil and a ferromagnetic ellipsoid

1975 ◽  
Vol 8 (1) ◽  
pp. 71-74 ◽  
Author(s):  
Jan Purczynski ◽  
Pawel Rolicz ◽  
Ryszard Sikora
1995 ◽  
Vol 439 ◽  
pp. 474 ◽  
Author(s):  
Thomas R. Metcalf ◽  
Litao Jiao ◽  
Alexander N. McClymont ◽  
Richard C. Canfield ◽  
Han Uitenbroek

2018 ◽  
Vol 77 ◽  
pp. 103-116
Author(s):  
Anna Broszkiewicz ◽  
Jerzy Detyna ◽  
Henryk Bujak

The experiment was aimed at determining, whether exposure to static magnetic fields of intensities (1T,  2.5T, and 5T) stimulates the growth of Tosca bean seeds (Phaseolus vulgaris L.). Each treatment group in the  experiment underwent exposure to the magnetic field for a specific period of time, that is: 900s, 1800s, or  3600s. The measurements of root volumes were taken every 24 hours. The first measurement was taken after  96 hours since the beginning of germination. The collected data was analyzed using statistical methods.  The experiment allowed to determine that the magnetic field had a significant influence on the lowering of  bean seeds germination rate. The extent of this influence was dependent on the combination of factors: magnetic  field force- time of exposure.


1989 ◽  
pp. 417-422
Author(s):  
J. KISSLINGER ◽  
E. HARMEYER ◽  
A. MONTVAI ◽  
F. RAU ◽  
H. WOBIG

2020 ◽  
Vol 26 (5) ◽  
Author(s):  
Kosar Khajeh ◽  
Habib Aminfar ◽  
Yoshihiro Masuda ◽  
Mousa Mohammadpourfard

2011 ◽  
Vol 199-200 ◽  
pp. 381-385
Author(s):  
Yi Cai ◽  
Li Zhong Xu

The mechanics models of electromechanical integrated toroidal drive in magnetic meshing between stator and planet or between worm and planet are established on the base of electromagnetic theory in this paper. Equivalent current model of permanent magnetic body of planet tooth is founded too. The calculated formulas for magnetic field force between stator and planet or between worm and planet are deduced. And the calculated formulas of output torque of electromechanical integrated toroidal drive are obtained too. The output torque of drive is calculated and analyzed, summarized the influence factors and regulars of output torque, which is the base of design.


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