Results 21 to 30 of about 4,158,282 (292)

Flow Field and Temperature Field of Water-Cooling-Type Magnetic Coupling

Chinese Journal of Mechanical Engineering, 2019
At present, the water-cooling simulation of the water-cooled magnetic coupler is based on the water-cooled motor and the hydraulic coupler, which cannot accurately characterize the temperature distribution of the rotating water-cooled coupling of the ...
Lei Wang, Zhenyuan Jia, Yuqin Zhu, Li Zhang   +3 more
doaj   +1 more source

Simulation of temperature field and current carrying capacity of direct buried XLPE cables under different laying conditions

电力工程技术, 2023
Soil direct burial is widely used for laying power cables because of its advantages of short construction period and good heat dissipation performance. During the burial process, various laying conditions have an important impact on the temperature rise ...
LI Huan, ZHANG Yanwei, ZHANG Ruixiang
doaj   +1 more source

Field-Dependent Hall Effect in Single Crystal Heavy Fermion YbAgGe below 1K [PDF]

, 2005
We report the results of a low temperature (T >= 50 mK) and high field (H 0. At the base temperature, the functional form of the field-dependent Hall coefficient is field direction dependent and complex beyond existing simple models thus reflecting the ...
D. V. Livanov, E. Morosan, P. C. Canfield, S. L. Bud’ko, S. Paschen, V. Zapf   +5 more
core   +3 more sources

On electric fields in low temperature superconductors [PDF]

Superconductor Science and Technology, 2001
The manifestly Lorentz covariant Landau-Ginzburg equations coupled to Maxwell's equations are considered as a possible framework for the effective description of the interactions between low temperature superconductors and magnetic as well as electric fields.
Govaerts, Jan, Bertrand, Damien, Stenuit, Geoffrey   +2 more
openaire   +2 more sources

A Note on Asymptotic Freedom at High Temperatures [PDF]

, 2002
This short note considers, within the external field approach outlined in hep-ph/0202026, the role of the lowest lying gluon Landau mode in QCD in the high temperature limit.
D. Persson, F. Karsch, J. C. Collins, K. Enqvist, M. Ninomiya, N. K. Nielsen, N. K. Nielsen, P. Elmfors, R. A. Schneider, R. A. Schneider   +9 more
core   +2 more sources

Anisotropic Hall Effect in Single Crystal Heavy Fermion YbAgGe [PDF]

, 2005
Temperature- and field-dependent Hall effect measurements are reported for YbAgGe, a heavy fermion compound exhibiting a field-induced quantum phase transition, and for two other closely related members of the RAgGe series: a non-magnetic analogue ...
C. M. Hurd, Emilia Morosan, F. Lapierre, I. R. Fisher, P. Mandal, Paul C. Canfield, R. C. O’Handley, S. Doniach, S. Paschen, Sergey L. Bud’ko   +9 more
core   +4 more sources

Fracture Distribution Characteristics in Goaf and Prevention and Control of Spontaneous Combustion of Remained Coal under the Influence of Gob-Side Entry Retaining Roadway

Energies, 2022
Based on the ventilation characteristics of the gob-side entry retaining face, a mathematical model of spontaneous combustion in the gob-side entry retaining face is established.
Jianguo Zhang, Wen Wang, Yanhe Li, Huamin Li, Guangjie Zhang, Yiheng Wu   +5 more
doaj   +1 more source

Wide-field Magnetic Field and Temperature Imaging using Nanoscale Quantum Sensors

, 2019
The simultaneous imaging of magnetic fields and temperature (MT) is important in a range of applications, including studies of carrier transport, solid-state material dynamics, and semiconductor device characterization.
Bagnall, Kevin R., Englund, Dirk R., Foy, Christopher, Trusheim, Matthew E., Walsh, Michael, Wang, Evelyn N., Zhang, Lenan   +6 more
core   +1 more source

Electric field dependence of pairing temperature and tunneling [PDF]

, 2002
Using the Bethe-Salpeter equation including high electric fields, the dependence of the critical temperature of onsetting superconductivity on the applied field is calculated analytically. The critical temperature of pairing is shown to increase with the
B. Dóra, B.I. Smirnov, C.C. Tsuei, D.J. Scalapino, G. Montambaux, G.A. Ummarino, J. Mannhart, J. Mannhart, K. Morawetz, K. Morawetz, L. Burlachkov, M. Hayashi, M. Windt, N. Chandrasekhar, P. Konsin, R. Auer, R. Bertoncini, R.E. Glover, S. Sakai, T. Frey, T. Frey, T. Kawahara, T. Mishonov, V. Matijasevic   +23 more
core   +1 more source

Study on induction hardening performance of 34CrNi3MoA steel crankshaft

Frontiers in Materials, 2023
The evolution of the temperature field, microstructure field, and residual stress field of a 34CrNi3MoA steel marine diesel engine crankshaft during medium-frequency induction hardening was studied based on an electromagnetic-thermal-transformation ...
Xiaona Shi, Chenghao Lv, Guochao Li, Kelong Wang, Jianzhi Chen, Jie Tang   +5 more
doaj   +1 more source