Results 31 to 40 of about 637,772 (329)

The Effect of Internal and External Heating on the Free Convective Flow of a Bingham Fluid in a Vertical Porous Channel

Fluids, 2019
We study the steady free convective flow of a Bingham fluid in a porous channel where heat is supplied by both differential heating of the sidewalls and by means of a uniform internal heat generation.
D. Andrew S. Rees, Andrew P. Bassom
doaj   +1 more source

Onset of thermal convection in a horizontal layer of granular gas

, 2002
The Navier-Stokes granular hydrodynamics is employed for determining the threshold of thermal convection in an infinite horizontal layer of granular gas.
Baruch Meerson, E. Bodenschatz, E. Khain, E. Livne, E. Livne, E.A. Spiegel, E.L. Grossman, Evgeniy Khain, J. Talbot, J. Talbot, J.J. Brey, J.J. Brey, J.T. Jenkins, M. Argentina, M. Gitterman, M.C. Cross, M.S. Gitterman, M.S. Gitterman, P. Carlès, P. Sunthar, R. Ramìrez, R.D. Wildman, S.E. Esipov, X. He, X. He   +24 more
core   +1 more source

Development of convection along the SPCZ within a Madden-Julian oscillation [PDF]

, 1996
A subtropical Rossby wave propagation mechanism is proposed to account for the poleward and eastward progression of intraseasonal convective anomalies along the South Pacific Convergence Zone (SPCZ) that is observed in a significant proportion of Madden ...
Ardanuy, Emanuel, Gill, Heckley, Hoskins, Hoskins, Hoskins, Hoskins, Hsu, Jin, Ju, Kiladis, Knutson, Kodama, Lau, Matthews, Nastula, Neelin, Rodwell, Rui, Vincent, Wang, Webster, Webster, Weickmann, Weickmann   +25 more
core   +2 more sources

Criterios para el inicio de la convección y la formación de estructuras coherentes sobre Camagüey, Cuba Criteria for the onset of convection and the formation of coherent structures over Camaguey, Cuba

Revista Brasileira de Meteorologia, 2011
São apresentados os resultados de uma investigação sobre o processo de convecção de Rayleigh - Bénard partindo do cálculo dos números adimensionais de Rayleigh (Ra) e de Richardson (Ri), com o objetivo de encontrar critérios que sejam representativos do ...
Nivian Quintana Rodríguez, Maibys Sierra Lorenzo, Mario Carnesoltas Calvo   +2 more
doaj   +1 more source

Coastal Tropical Convection in a Stochastic Modeling Framework

, 2017
Recent research has suggested that the overall dependence of convection near coasts on large-scale atmospheric conditions is weaker than over the open ocean or inland areas. This is due to the fact that in coastal regions convection is often supported by
Ajayamohan, Arakawa, Arakawa, Arritt, Bergemann, Bergemann, Birch, Borne, Boualem Khouider, Bretherton, Christian Jakob, Davies, Deng, Deng, Geotis, Gianotti, Goswami, Gregory, Haklander, Haurwitz, Hill, Hohenegger, Holland, Hottovy, Ichikawa, Jiang, Johnson, Joyce, Keenan, Khouider, Khouider, Kondo, Kousky, La Chevrotière, La Chevrotière, Mapes, Mapes, Martin Bergemann, Matsumoto, McPherson, Mori, Neale, Nguyen, Ohsawa, Oliphant, Peatman, Peters, Peters, Pollett, Pope, Qian, Qian, Randall, Rauniyar, Rotunno, Saltelli, Saltelli, Simpson, Simpson, Skinner, Slingo, Sobol, Suhas, Tan, Tiedtke, Tiedtke, Williams, Wolfram, Yang, Zhuo   +69 more
core   +1 more source

convection initiation

Journal of Applied Research in Geographical Sciences
The structure of deep moist convection can be influenced by various factors, including wind shear, available potential energy of convection, relative humidity, and vertical distribution of these variables. Among these factors, wind shear plays a more significant role in the creation of convection.
Zahra Ghassabi, Hoshang Ghaemi, Ebrahim Mirzaei   +2 more
openaire   +2 more sources

Stellar Fluxes as Probes of Convection in Stellar Atmospheres [PDF]

, 2006
Convection and turbulence in stellar atmospheres have a significant effect on the emergent flux from late-type stars. The theoretical advancements in convection modelling over recent years have proved challenging for the observers to obtain measurements ...
Adelman, Barry Smalley, Gardiner, Heiter, Kurucz, Smalley, Smalley, Smalley, Smalley, Smalley, van't Veer   +10 more
core   +2 more sources

Patterns and bifurcations in low-Prandtl number Rayleigh-Benard convection

, 2009
We present a detailed bifurcation structure and associated flow patterns for low-Prandtl number ($P=0.0002, 0.002, 0.005, 0.02$) Rayleigh-B\'{e}nard convection near its onset.
Mishra, Pankaj Kumar, Verma, Mahendra K., Wahi, Pankaj   +2 more
core   +1 more source

Dynamic Coupling of Convective Flows and Magnetic Field during Flux Emergence [PDF]

, 2011
We simulate the buoyant rise of a magnetic flux rope from the solar convection zone into the corona to better understand the energetic coupling of the solar interior to the corona. The magnetohydrodynamic model addresses the physics of radiative cooling,
Abbett, Abbett, Antiochos, Bart van der Holst, Cheung, Emonet, Fan, Fan, Fan, Fan, Fang, Fang Fang, Hagenaar, Hansteen, Jouve, Kazachenko, Kosovichev, Longcope, Magara, Manchester, Manchester, Manchester, Martínez-Sykora, Martínez-Sykora, Nagata, Nordlund, Parker, Parnell, Pevtsov, Rempel, Rempel, Stein, van Ballegooijen, Ward Manchester IV, William P. Abbett, Zhao   +35 more
core   +1 more source

Collective phase description of oscillatory convection

, 2013
We formulate a theory for the collective phase description of oscillatory convection in Hele-Shaw cells. It enables us to describe the dynamics of the oscillatory convection by a single degree of freedom which we call the collective phase. The theory can
KAWAMURA, YOJI, Nakao, Hiroya, 中尾, 裕也, 河村, 洋史   +3 more
core   +1 more source