Verisimilar research on the dust movement in the underground tunneling at the roadheader cutterhead dynamic rotation

Energy ◽  
2022 ◽  
Vol 238 ◽  
pp. 121978
Author(s):  
Xin-xiao Lu ◽  
Cheng-yan Wang ◽  
Cong Shen ◽  
Ming-yang Wang ◽  
Yun Xing
Keyword(s):  
Dynamic Rotation

Dynamic Rotation of Bridging Aryl Ligands in Unsaturated Metal Carbonyl Cluster Complexes

2013 ◽  
Vol 32 (6) ◽  
pp. 1587-1590 ◽  
Author(s):  
Richard D. Adams ◽  
Vitaly Rassolov ◽  
Qiang Zhang
Keyword(s):  
Metal Carbonyl ◽  
Carbonyl Cluster ◽  
Cluster Complexes ◽  
Metal Carbonyl Cluster ◽  
Dynamic Rotation

Twist and Shout: Audible Facing Angles and Dynamic Rotation

2003 ◽  
Vol 15 (4) ◽  
pp. 335-351 ◽  
Author(s):  
John G. Neuhoff
Keyword(s):  
Dynamic Rotation

Binocular Counterrolling in Humans During Dynamic Rotation

1979 ◽  
Vol 87 (3-6) ◽  
pp. 490-498 ◽  
Author(s):  
Shirley G. Diamond ◽  
Charles H. Markham ◽  
Norman E. Simpson ◽  
Ian S. Curthoys
Keyword(s):  
Dynamic Rotation

scholarly journals Dynamic rotation of the protruding domain enhances the infectivity of norovirus

2020 ◽  
Vol 16 (7) ◽  
pp. e1008619 ◽  
Author(s):  
Chihong Song ◽  
Reiko Takai-Todaka ◽  
Motohiro Miki ◽  
Kei Haga ◽  
Akira Fujimoto ◽  
...  
Keyword(s):  
Dynamic Rotation

Strain-Controlled Dynamic Rotation of Twisted 2D Atomic Layers for Tunable Nanomechanical Systems

2020 ◽  
Vol 3 (11) ◽  
pp. 10878-10884
Author(s):  
Soumendu Bagchi ◽  
Harley T. Johnson ◽  
Huck Beng Chew
Keyword(s):  
Nanomechanical Systems ◽  
Dynamic Rotation

Diagnosing extensor carpi ulnaris tendon dislocation with dynamic rotation MRI of the wrist

2018 ◽  
Vol 51 ◽  
pp. 323-326 ◽  
Author(s):  
Peter Kaiser ◽  
Florian Kellermann ◽  
Rohit Arora ◽  
Benjamin Henninger ◽  
Ansgar Rudisch
Keyword(s):  
Extensor Carpi Ulnaris ◽  
Dynamic Rotation

New method of dynamic rotation rate test

1993 ◽  
Author(s):  
Zhigang Fan ◽  
Pengsheng Li ◽  
Zuo Zhang
Keyword(s):  
Rotation Rate ◽  
New Method ◽  
Rate Test ◽  
Dynamic Rotation

Spin–lattice relaxation and hydrodynamical rotation of triphenylene

1977 ◽  
Vol 55 (20) ◽  
pp. 3602-3608 ◽  
Author(s):  
Roderick E. Wasylishen ◽  
Brian A. Pettitt ◽  
Werner Danchura
Keyword(s):  
Nmr Relaxation ◽  
Lattice Relaxation ◽  
Spin Lattice Relaxation ◽  
Relaxation Rates ◽  
Hindered Rotation ◽  
Spin Lattice ◽  
Slip Boundary ◽  
The Times ◽  
Dynamic Rotation ◽  
C Nmr

The viscosity and temperature dependence of 1H, 2H, and 13C nmr relaxation rates of triphenylene were investigated. The observed η/T dependence of the reorientation correlation time, τc, is compared with that derived from the work of Hu and Zwanzig based on hydro–dynamic rotation with 'stick' and 'slip' boundary conditions. In the hydrodynamic regime,τ = Cη/T. The observed slope, Cexperimental, is 6.2 ± 2 ns K/cP and the calculated values are Cslip = 4.1 ± 0.6 ns K/cP and Cstick = 31.0 ± 3.1 ns K/cP. These data imply that the reorientation of triphenylene obeys a near-slip condition. That is, rotation in the plane of the molecule encounters little resistance, but rotation of the plane of the molecule is resisted by shear forces in the solvent displaced during rotation. Expressions are given for Boltzmann-averaged free rotation times and comparisons are made with the η = 0 intercept and the times for slightly hindered rotation.

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