Results 1 to 10 of about 72,811 (257)

Establishment of a Numerical Model and Process Optimization for the Moving Induction Hardening of a Whole-Roll Flatness Roll

Metals
The surface of a whole-roll flatness roll is in long-term contact with the steel strip, leading to slipping and wear and placing higher demands on the performance of the roll surface.
Huaxin Yu, Shuang Liao, Zhichao Li, Ziwei Xu, Shan Li   +4 more
doaj   +1 more source

Alleviation of catastrophic quenching in solar dynamo model with nonlocal alpha-effect

, 2011
The nonlocal alpha-effect of Babcock-Leighton type is not prone to the catastrophic quenching due to conservation of magnetic helicity. This is shown with a dynamo model, which jointly applies the nonlocal alpha-effect, the diamagnetic pumping, and ...
Belvedere, Blackman, Blackman, Brandenburg, Brandenburg, Brandenburg, Brandenburg, Chatterjee, Dikpati, Dorch, Durney, Frisch, Gruzinov, Guerrero, Guerrero, Kitchatinov, Kleeorin, Moffatt, Obridko, Parker, Roberts, Rädler, Rüdiger, Rüdiger, Rüdiger, Spence, Steenbeck, Stenflo, Vishniac, Zeldovich, Ziegler   +30 more
core   +1 more source

Galactic dynamo action in presence of stochastic alpha and shear [PDF]

, 2008
Using a one-dimensional $\alpha\omega$-dynamo model appropriate to galaxies, we study the possibility of dynamo action driven by a stochastic alpha effect and shear.
Blackman, Blackman, Blackman, Brandenburg, Brandenburg, Brandenburg, Brandenburg, Brandenburg, Cattaneo, Fedotov, Gressel, Hyong, Kandaswamy Subramanian, Kleeorin, Kleeorin, Kleeorin, Krause, Moffatt, Moss, Pouquet, Proctor, Ruzmaikin, Sharanya Sur, Shukurov, Silant'ev, Sokoloff, Subramanian, Sur, Sur, Vishniac, Vishniac, Yousef   +31 more
core   +1 more source

Jet suppression in non-conformal plasma using AdS/CFT

, 2019
In this paper, we study suppression of light quark in strongly coupled non-conformal plasmas using the AdS/CFT correspondence. The well-known falling string profile in the bulk is considered as light quark moving through the plasma.
Heshmatian, Sara, Morad, Razieh
core   +1 more source

Oscillatory dynamics and non-markovian memory in dissipative quantum systems

, 2013
The nonequilibrium dynamics of a small quantum system coupled to a dissipative environment is studied. We show that (1) the oscillatory dynamics close to a coherent-to-incoherent transition is surprisingly different from the one of the classical damped ...
Kashuba, O., Kennes, D. M., Meden, V., Pletyukhov, M., Schoeller, H.   +4 more
core   +1 more source

Convective Flux Analysis on the Instability of One-Dimensional Detonation

Aerospace
One-dimensional numerical simulations using the Euler equations and irreversible one-step Arrhenius kinetics are conducted to study the instability mechanism of a one-dimensional gaseous detonation.
Yunfeng Liu
doaj   +1 more source

Thermodynamic Conditions in Quenching Chamber of Low Voltage Circuit Breaker [PDF]

, 2009
Práce se zabývá studiem procesů probíhajících při zhášení silnoproudého oblouku ve zhášecí komoře jističe. Je zaměřena na výpočet dynamiky tekutin a teplotního pole v okolí elektrického oblouku.
Urban, Ferdinand
core  

Current status of turbulent dynamo theory: From large-scale to small-scale dynamos

, 2012
Several recent advances in turbulent dynamo theory are reviewed. High resolution simulations of small-scale and large-scale dynamo action in periodic domains are compared with each other and contrasted with similar results at low magnetic Prandtl numbers.
A. Beresnyak, A. Brandenburg, A. Brandenburg, A. Brandenburg, A. Brandenburg, A. Brandenburg, A. Brandenburg, A. Brandenburg, A. Brandenburg, A. Brandenburg, A. Brandenburg, A. Brandenburg, A. Brandenburg, A. Brandenburg, A. Brandenburg, A. Brandenburg, A. Brandenburg, A. Brandenburg, A. Brandenburg, A. Brandenburg, A. Brandenburg, A. Brandenburg, A. Courvoisier, A. Herzenberg, A. Hubbard, A. Hubbard, A. Hubbard, A. Hubbard, A. Neronov, A. Pouquet, A. Shukurov, A.A. Ruzmaikin, A.A. Ruzmaikin, A.A. Schekochihin, A.A. Schekochihin, A.A. Schekochihin, A.A. Schekochihin, A.A. Schekochihin, A.A. Schekochihin, A.B. Iskakov, A.D. Chernin, A.D. Gilbert, A.K. Gailitis, A.P. Kazantsev, A.R. Choudhuri, A.S. Rubashny, A.V. Gruzinov, Axel Brandenburg, B.P. Brown, B.P. Brown, C. Federrath, C. Gloaguen, D. Galloway, D. Mitra, D. Mitra, D. Moss, D. Moss, D.D. Sokolov, D.J. Galloway, D.S. Shapovalov, Dmitry Sokoloff, E.B. Gledzer, E.E. Benevolenskaya, E.G. Blackman, E.G. Blackman, E.G. Blackman, E.G. Blackman, E.G. Blackman, E.N. Parker, E.N. Parker, E.T. Vishniac, E.T. Vishniac, E.V. Ivanova, F. Krause, G. Nigro, G. Rüdiger, G. Rüdiger, G. Rüdiger, G.B. Field, G.K. Batchelor, G.L. Eyink, G.O. Roberts, G.O. Roberts, G.S. Golitsyn, H.K. Moffatt, H.K. Moffatt, I. Rogachevskii, I. Rogachevskii, I. Rogachevskii, I. Rogachevskii, I.J. Parrish, I.J. Parrish, I.J. Parrish, J. Cho, J. Herault, J. Schober, J. Warnecke, J. Warnecke, J.F. Hawley, K. Kemel, K. Subramanian, K. Subramanian, K. Subramanian, K. Subramanian, K. Subramanian, K. Subramanian, K. Subramanian, K.-H. Rädler, K.-H. Rädler, Kandaswamy Subramanian, L. Biermann, L. Biferale, L.C. Garcia de Andrade, L.L. Kitchatinov, M. Chertkov, M. Dikpati, M. Ghizaru, M. Meneguzzi, M. Rheinhardt, M. Rheinhardt, M. Steenbeck, M. Steenbeck, M.E. Artyushkova, M.J. Korpi, M.P. Belyanin, M.R.E. Proctor, N. Kleeorin, N. Kleeorin, N. Kleeorin, N. Kleeorin, N. Kleeorin, N. Kleeorin, N. Kleeorin, N.A. Silant’ev, N.E.L. Haugen, N.E.L. Haugen, N.E.L. Haugen, N.E.L. Haugen, N.I. Kleeorin, N.I. Kleeorin, N.I. Kleeorin, N.K. Singh, O. Gressel, P. Chatterjee, P. Dittrich, P. Frick, P. Frick, P. Frick, P.G. Frick, P.J. Käpylä, P.J. Käpylä, R. Beck, R. Stepanov, R.D. Gibson, R.H. Kraichnan, R.M. Kulsrud, R.M. Kulsrud, S. Boldyrev, S. Boldyrev, S. Candelaresi, S. Fedotov, S. Kida, S. Sridhar, S. Sridhar, S. Sridhar, S. Sur, S. Sur, S. Sur, S.A. Boldyrev, S.A. Gabov, S.A. Molchanov, S.A. Molchanov, T. Bohr, T. Heinemann, T.A. Yousef, T.A. Yousef, T.B. Maslova, U. Frisch, U. Frisch, V.G. Lamburt, V.N. Desnianskii, W.M. Elsasser, Ya.B. Zeldovich, Ya.B. Zeldovich, Ya.B. Zeldovich, Ya.B. Zeldovich, É. Racine   +186 more
core   +1 more source

Low-temperature quenching of one-dimensional localised Frenkel excitons [PDF]

, 2003
We present a theoretical analysis of low-temperature quenching of one-dimensional Frenkel excitons that are localised by moderate on-site (diagonal) uncorrelated disorder.
A.V. Malyshev, Bakalis, Bednarz, Bednarz, Davydov, de Boer, F. Domı&#x, Fidder, Fidder, Frenkel, Jelley, Kamalov, Leegwater, Malyshev, Malyshev, Malyshev, Malyshev, Malyshev, Malyshev, Malyshev, Minoshima, Ryzhov, Scheblykin, Scheblykin, Scheibe, Shimizu, Shimizu, Spano, V.A. Malyshev   +28 more
core   +3 more sources

Numerical Study on the Heat Transfer of Confined Air-Jet Quenching of Steel Sheets

Metals
The high flatness quenching of ultra-high-strength steel sheets is a technical problem in the steel industry. In this study, the traditional water and spray quenching methods were abandoned, and the roller-constrained slot air-jet quenching method was ...
Yanqi Ye, Tianliang Fu, Guanghao Liu, Guodong Wang   +3 more
doaj   +1 more source