Thermoconvective Waves in a Viscoelastic Liquid Layer Situated in a Magnetic Field
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概要
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The effect of the presence of a magnetic field on the propagation of thermo-convective waves (TCW) in a horizontal layer of electrically conducting,viscoelasticliquid (Oldroyd's liquid B) heated from below is investigated on the assumptionthat both layer surfaces are free. The presence of a magnetic field decreases (in-creases) the logaritlunic decrement (the damping length) of TCW for supercriticalRayleigh numbers and increases the frequency above which the thermal wavespropagate almost undamped, although the qualitative properties of TCW arehardly altered by the presence of a magnetic field.
- 社団法人日本物理学会の論文
- 1984-09-15
著者
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Hamabata H
Osaka City Univ.
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Hamabata Hiromitsu
Department Of Physics Faculty Of Science Osaka City University
関連論文
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- The Effect of Rotation on Convective Instability in a Horizontal Fluid Layer with Internal Heat Generation
- Nature of the Neutral State in Convective Instability in Horizontal Fluid Layer with Internal Heat Generation
- Thermoconvective Waves in a Viscoelastic Liquid Layer Situated in a Magnetic Field
- Thermoconvective Waves in a Viscoelastic Liquid Layer