Results 111 to 120 of about 949,903 (413)

The Emergence of Solar Supergranulation as a Natural Consequence of Rotationally-Constrained Interior Convection [PDF]

, 2016
We investigate how rotationally-constrained, deep convection might give rise to supergranulation, the largest distinct spatial scale of convection observed in the solar photosphere. While supergranulation is only weakly influenced by rotation, larger spatial scales of convection sample the deep convection zone and are presumably rotationally influenced.
arxiv   +1 more source

Convection in colloidal suspensions with particle-concentration-dependent viscosity

, 2010
The onset of thermal convection in a horizontal layer of a colloidal suspension is investigated in terms of a continuum model for binary-fluid mixtures where the viscosity depends on the local concentration of colloidal particles.
A. Einstein, B. Huke, D. Guthkowicz-Krusin, D.B. White, E. Bodenschatz, E. Palm, F. Winkel, F.H. Busse, G. Donzelli, G.K. Batchelor, H. Bé, H.R. Brand, J.R. Booker, K.C. Stengel, K.E. Torrance, L. Rayleigh, M. Ballauff, M. Glässl, M. Hilt, M. Ogawa, M. Ogawa, M.C. Cross, M.C. Cross, O. Jensen, P. Tackley, R. Cerbino, R. Cerbino, R. Piazza, R.M. Clever, S. Balachandar, S. Duhr, S.J. Linz, U.R. Christensen, W. Hort, W. Pesch, W. Sch{ö, W. Zimmermann   +36 more
core   +1 more source

Thermal convection in Earth's inner core with phase change at its boundary [PDF]

, 2013
Inner core translation, with solidification on one hemisphere and melting on the other, provides a promising basis for understanding the hemispherical dichotomy of the inner core, as well as the anomalous stable layer observed at the base of the outer ...
Alboussière, Thierry, Cardin, Philippe, Deguen, Renaud   +2 more
core   +1 more source

Magneto-convection [PDF]

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2012
Convection is the transport of energy by bulk mass motions. Magnetic fields alter convection via the Lorentz force, while convection moves the fields via the curl( v × B ) term in the induction equation.
openaire   +2 more sources

Reactive Interaction and Wetting of Fe‐ and Mn‐Containing, Secondary AlSi Alloys with Manganese Oxide Ceramic Filter Material for Fe Removal

Advanced Engineering Materials, EarlyView.
Fe‐ and Mn‐containing AlSi alloys undergo aluminothermic reaction with Mn oxide in sessile‐drop and crucible experiments forming poor‐wetting Al2O3 while Mn enriches in the alloy. Primary Fe‐containing particles are preferentially attached to the Mn oxide.
Hanka Becker, Simon Waschull, Beate Fankhänel, Claudia Voigt, Alexandros Charitos, Christos G. Aneziris, Andreas Leineweber   +6 more
wiley   +1 more source

Interaction Between Convection and Pulsation [PDF]

, 2015
This article reviews our current understanding of modelling convection dynamics in stars. Several semi-analytical time-dependent convection models have been proposed for pulsating one-dimensional stellar structures with different formulations for how the
A Baglin, A Boury, A Grigahcène, A Grigahcène, A Moya, A Munteanu, A Nordlund, AA Townsend, AN Cox, AS Brun, AS Brun, AS Eddington, B Freytag, B Mosser, B Paczyński, CM Geroux, CS Rosenthal, CS Rosenthal, CW Straka, D Huber, D Mihalas, D Stello, D Stello, D-R Xiong, D-R Xiong, D-R Xiong, D-R Xiong, DA Keeley, DB Guenther, DO Gough, DO Gough, DO Gough, DO Gough, DO Gough, DO Gough, DO Gough, DO Gough, DO Gough, DO Gough, DO Gough, DO Gough, DO Gough, DO Gough, DO Gough, DO Gough, DR Xiong, DR Xiong, DR Xiong, DR Xiong, DR Xiong, DR Xiong, DW Kurtz, DW Kurtz, DW Kurtz, E Böhm-Vitense, E Mundprecht, E Rodríguez, E Schatzman, E Vitense, EA Olivier, EA Spiegel, EA Spiegel, EJ Öpik, EL Koschmieder, F Baudin, F Carrier, F Kamijo, F Kupka, F Kupka, FJ Robinson, G Bono, G Bono, G Gonczi, G Gonczi, G Gonczi, G Gonczi, G Houdek, G Houdek, G Houdek, G Houdek, G Houdek, G Houdek, G Houdek, G Houdek, G Houdek, G Houdek, G Houdek, G Houdek, GE Langer, GI Taylor, GI Taylor, GK Batchelor, GW Platzman, H Cugier, H Kjeldsen, H Kjeldsen, H Saio, H Shibahashi, H Siedentopf, H Siedentopf, HJ Muthsam, HM Antia, J Boussinesq, J Christensen-Dalsgaard, J Christensen-Dalsgaard, J Christensen-Dalsgaard, J Christensen-Dalsgaard, J Christensen-Dalsgaard, J Christensen-Dalsgaard, J Christensen-Dalsgaard, J Christensen-Dalsgaard, J Christensen-Dalsgaard, J Christensen-Dalsgaard, J Christensen-Dalsgaard, J Christensen-Dalsgaard, J Christensen-Dalsgaard, J Daszyńska-Daszkiewicz, J Daszyńska-Daszkiewicz, J De Ridder, J Montalbán, J Rotta, JA Guzik, JA Guzik, JA Guzik, JA Guzik, JC Suärez, JI Castor, JL Innis, JM Mihaljan, JO Petersen, JP Cox, JR Buchler, JR Elliott, JR Elliott, K Belkacem, K Belkacem, K Belkacem, K Hanjalic, KL Chan, L Biermann, L Biermann, L Biermann, L Biermann, L Bigot, L Prandtl, L Prandtl, LA Balona, LA Balona, LD Landau, LH Li, LV Keller, M Breger, M Gabriel, M Gabriel, M Gabriel, M Gehmeyr, M Grosjean, M Gruberbauer, M Gruberbauer, M Millionshtchikov, M Salaris, M Takata, M Takata, M-A Dupret, M-A Dupret, M-A Dupret, M-A Dupret, M-A Dupret, M-A Dupret, M-A Dupret, M-A Dupret, M-A Dupret, M-A Dupret, M-A Dupret, MH Montgomery, MH Montgomery, MS Cunha, MS Cunha, MS Miesch, N Baker, N Baker, N Baker, N Dolez, NH Baker, NH Baker, NJ Balmforth, NJ Balmforth, NJ Balmforth, NJ Balmforth, NJ Balmforth, O Kochukhov, P Goldreich, P Goldreich, P Kumar, P Ledoux, P Ledoux, PA Stamford, PA Yecko, PD Edmonds, PD Tooth, PH Smith, PY Chou, R Garrido, R Kuhfuß, R Samadi, R Smolec, R Smolec, R Smolec, R Smolec, R Swenson, R Trampedach, R Trampedach, R Trampedach, R Trampedach, RA García, RD Watson, RF Stein, RF Stein, RF Stein, RF Stellingwerf, RF Stellingwerf, RF Stellingwerf, RF Stellingwerf, RG Deupree, RG Deupree, RH Kraichnan, RK Ulrich, S Chandrasekhar, S Chandrasekhar, S Frandsen, S Hekker, S Mathur, S Théado, S Wedemeyer, S-A Orszag, SA Grossman, SC Tripathy, ST Fletcher, T Appourchaux, T Appourchaux, T Appourchaux, T Kallinger, TC Teixeira, TG Cowling, TM Brown, TS Metcalfe, TS Metcalfe, V Antoci, V Antoci, VM Canuto, VM Canuto, VM Canuto, VM Canuto, VM Canuto, W Dziembowski, W Dziembowski, W Dziembowski, W Heisenberg, W Rodi, W Unno, W Unno, W Unno, W Unno, W Unno, W Unno, WA Dziembowski, WH Ball, WJ Chaplin, WJ Chaplin, WP Jones, WP Jones, Y-C Kim, Z Magic, Z Magic   +273 more
core   +4 more sources

A Simulative Evaluation of Triply Periodic Minimal Surface Structures in the Context of Elastocaloric Applications

Advanced Engineering Materials, EarlyView.
A simulative evaluation of triply periodic minimal surface (TPMS) structures for an elastocaloric application under compressive load is performed. For the evaluation of the structure's performance, surface/volume ratio, generated heat and invested mechanical work are taken into account and are compared to a tube as a reference specimen.
Michael Fries, Paul Motzki, Dirk Bähre, Anne Jung   +3 more
wiley   +1 more source

Influence of random malignant cell motility on growing tumor front stability [PDF]

Компьютерные исследования и моделирование, 2009
Chemotaxis plays an important role in morphogenesis and processes of structure formation in nature. Both unicellular organisms and single cells in tissue demonstrate this property. In vitro experiments show that many types of transformed cell, especially
A. V. Kolobov, A. A. Polezhaev
doaj   +1 more source

The stellar rotation--activity relationship in fully convective M dwarfs [PDF]

, 2018
The coronal activity-rotation relationship is considered to be a proxy for the underlying stellar dynamo responsible for magnetic activity in solar and late-type stars. While this has been studied in considerable detail for partly-convective stars that are believed to operate an interface dynamo, it is poorly unconstrained in fully-convective stars ...
arxiv   +1 more source

Comparative Study of Experimental Methods for Measuring Thermal Properties of 100Cr6 Steel Powders

Advanced Engineering Materials, EarlyView.
This study investigates the thermal properties of 100Cr6 steel in both bulk and powder forms. Measuring the very low thermal conductivity typically exhibited by powders poses significant challenges. To address this, two novel measurement techniques—temperature gradient and finite laser pulse response—are introduced and evaluated by comparison with the ...
Junsheng Zhuo, Hagen P. Kohl, Dongmei Liu, Lisa Matthäus, Arne Bochmann, Aaron Berger, Sebastian Weber, Stefan Nolte, Stephanie Lippmann   +8 more
wiley   +1 more source