Investigation on momentum coupling coefficient for a parabolic shell

2008 ◽  
Author(s):  
Rongqing Tan ◽  
Yijun Zheng ◽  
Changjun Ke ◽  
Kuohai Zhang ◽  
Donglei Wang ◽  
...  
Keyword(s):  
Coupling Coefficient ◽  
Parabolic Shell ◽  
Momentum Coupling

Enhancement of momentum coupling coefficient by cavity with toroidal bubble for underwater laser propulsion

2013 ◽  
Vol 113 (6) ◽  
pp. 063107 ◽  
Author(s):  
Jun Chen ◽  
Bei-Bei Li ◽  
Hong-Chao Zhang ◽  
Hao Qiang ◽  
Zhong-Hua Shen ◽  
...  
Keyword(s):  
Coupling Coefficient ◽  
Laser Propulsion ◽  
Toroidal Bubble ◽  
Underwater Laser ◽  
Momentum Coupling

Plasma confinement to enhance the momentum coupling coefficient in ablative laser micro-propulsion: a novel approach

2015 ◽  
Vol 12 (7) ◽  
pp. 076101 ◽  
Author(s):  
Muhammad Raza Ahmad ◽  
Yasir Jamil ◽  
M Qaiser Zakaria ◽  
Tousif Hussain ◽  
Riaz Ahmad
Keyword(s):  
Coupling Coefficient ◽  
Plasma Confinement ◽  
Novel Approach ◽  
Micro Propulsion ◽  
Momentum Coupling ◽  
Ablative Laser

scholarly journals Effects of target configuration on the laser plasma momentum-coupling coefficient

2006 ◽  
Vol 55 (1) ◽  
pp. 326
Author(s):  
Zheng Zhi-Yuan ◽  
Zhang Jie ◽  
Hao Zuo-Qiang ◽  
Yuan Xiao-Hui ◽  
Zhang Zhe ◽  
...  
Keyword(s):  
Laser Plasma ◽  
Coupling Coefficient ◽  
Target Configuration ◽  
Momentum Coupling

Investigation of the momentum coupling coefficient for propulsion by Nd:YAG laser at 1064 nm in atmospheric and water environment

Optik ◽  
2013 ◽  
Vol 124 (13) ◽  
pp. 1650-1655 ◽  
Author(s):  
Jun Chen ◽  
Hao Qian ◽  
Bing Han ◽  
Zhong-Hua Shen ◽  
Xiao-Wu Ni
Keyword(s):  
Coupling Coefficient ◽  
Nd:Yag Laser ◽  
Water Environment ◽  
Momentum Coupling

Scaling Law of Coupling Coefficient and Coil Size in Wireless Power Transfer Design via Magnetic Coupling

2017 ◽  
Vol 137 (4) ◽  
pp. 326-333
Author(s):  
Chiaki Nagai ◽  
Kenji Inukai ◽  
Masato Kobayashi ◽  
Tatsuya Tanaka ◽  
Kensho Abumi ◽  
...  
Keyword(s):  
Coupling Coefficient ◽  
Scaling Law ◽  
Magnetic Coupling ◽  
Wireless Power Transfer ◽  
Power Transfer ◽  
Wireless Power ◽  
Coil Size

The Determination of the Magnetoelectric Coupling Coefficient in Ferroelectric–Ferromagnetic Composite Based on PZT–Ferrite

2013 ◽  
Vol 58 (4) ◽  
pp. 1401-1403 ◽  
Author(s):  
J.A. Bartkowska ◽  
R. Zachariasz ◽  
D. Bochenek ◽  
J. Ilczuk
Keyword(s):  
Dielectric Permittivity ◽  
Coupling Coefficient ◽  
Mean Field ◽  
Field Approximation ◽  
Theoretical Description ◽  
Magnetoelectric Coupling ◽  
Mean Field Approximation ◽  
Dielectric Measurements ◽  
Temperature Dependences ◽  
Multiferroic Composite

Abstract In the present work, the magnetoelectric coupling coefficient, from the temperature dependences of the dielectric permittivity for the multiferroic composite was determined. The research material was ferroelectric-ferromagnetic composite on the based PZT and ferrite. We investigated the temperature dependences of the dielectric permittivity (") for the different frequency of measurement’s field. From the dielectric measurements we determined the temperature of phase transition from ferroelectric to paraelectric phase. For the theoretical description of the temperature dependence of the dielectric constant, the Hamiltonian of Alcantara, Gehring and Janssen was used. To investigate the dielectric properties of the multiferroic composite this Hamiltonian was expressed under the mean-field approximation. Based on dielectric measurements and theoretical considerations, the values of the magnetoelectric coupling coefficient were specified.

Momentum coupling effects in a two-phase swirling jet

1997 ◽  
Author(s):  
T. Park ◽  
S. Aggarwal ◽  
V. Katta ◽  
T. Park ◽  
S. Aggarwal ◽  
...  
Keyword(s):  
Coupling Effects ◽  
Two Phase ◽  
Swirling Jet ◽  
Momentum Coupling
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