Power-law behavior of coercivity in nanocrystalline magnetic alloys with grain-size distribution

2018 ◽  
Vol 152 ◽  
pp. 55-58 ◽  
Author(s):  
A.S. Bolyachkin ◽  
S.V. Komogortsev
Keyword(s):  
Grain Size ◽  
Size Distribution ◽  
Grain Size Distribution ◽  
Power Law ◽  
Magnetic Alloys

scholarly journals WIND TUNNEL STUDY OF SAND TRANSPORT ON SURFACES COMPOSED OF BI-MODAL GRAIN-SIZE DISTRIBUTION

2011 ◽  
Vol 1 (32) ◽  
pp. 108
Author(s):  
Souichi Harikai ◽  
Susumu Kubota ◽  
Shintaro Hotta
Keyword(s):  
Grain Size ◽  
Wind Tunnel ◽  
Size Distribution ◽  
Grain Size Distribution ◽  
Power Law ◽  
Large Diameter ◽  
Transport Rate ◽  
Sand Transport ◽  
Grain Sizes ◽  
Wind Tunnel Study

The transports rates on a sandy bed that grain sizes were bi-modally distributed were experimented in a wind tunnel. The results showed that the transport rate followed a power law and the power was 2.5, and that the threshold shear velocities were the same or somewhat larger than those of the large diameter sand in the mixture.

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