Results 221 to 230 of about 99,740 (249)
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ZAMM, 2001
Summary: We use a linearized theory to investigate how a free double-diffusive boundary layer flow is affected by small amplitude temporal variations in the surface temperature and species concentration. The mean temperature and mean species concentration are assumed to vary as a power \(n\) of the distance measured from the leading edge.
Hossain, M. A. +2 more
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Summary: We use a linearized theory to investigate how a free double-diffusive boundary layer flow is affected by small amplitude temporal variations in the surface temperature and species concentration. The mean temperature and mean species concentration are assumed to vary as a power \(n\) of the distance measured from the leading edge.
Hossain, M. A. +2 more
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Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2002
Abstract For the first time, a general relativistic theory is developed of electromagnetic fluctuation forces (both conservative and dissipative) between a moving neutral spherical particle and a flat surface. The particle is assumed to be polarizable (nonmagnetic), the surface is characterized by frequency-dependent dielectric and magnetic ...
A.A. Kyasov, G.V. Dedkov
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Abstract For the first time, a general relativistic theory is developed of electromagnetic fluctuation forces (both conservative and dissipative) between a moving neutral spherical particle and a flat surface. The particle is assumed to be polarizable (nonmagnetic), the surface is characterized by frequency-dependent dielectric and magnetic ...
A.A. Kyasov, G.V. Dedkov
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A semiflexible alternating copolymer chain adsorption on a flat and a fluctuating surface
Journal of Physics: Condensed Matter, 2010A lattice model of a directed self-avoiding walk is used to investigate adsorption properties of a semiflexible alternating copolymer chain on an impenetrable flat and fluctuating surface in two (square, hexagonal and rectangular lattice) and three dimensions (cubic lattice).
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Technical Physics Letters, 2001
General formulas for the fluctuational electromagnetic forces acting upon a neutral atom moving with a nonrelativistic velocity parallel to a flat surface were derived using the mirror reflection image model and a fluctuational-dissipative interaction formalism developed previously. The obtained formulas take into account the spatial dispersion effects
G. V. Dedkov, A. A. Kyasov
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General formulas for the fluctuational electromagnetic forces acting upon a neutral atom moving with a nonrelativistic velocity parallel to a flat surface were derived using the mirror reflection image model and a fluctuational-dissipative interaction formalism developed previously. The obtained formulas take into account the spatial dispersion effects
G. V. Dedkov, A. A. Kyasov
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Technical Physics Letters, 2002
A relationship between the dissipation of the fluctuational electromagnetic field energy, tangential (decelerating) force, and heating rate of a neutral particle moving parallel to a plane polarizable surface is considered for the first time in a nonrelativistic approximation.
G. V. Dedkov, A. A. Kyasov
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A relationship between the dissipation of the fluctuational electromagnetic field energy, tangential (decelerating) force, and heating rate of a neutral particle moving parallel to a plane polarizable surface is considered for the first time in a nonrelativistic approximation.
G. V. Dedkov, A. A. Kyasov
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Skin friction and surface temperature of an insulated flat plate fixed in a fluctuating stream
Journal of Fluid Mechanics, 1971The time-mean skin friction of the laminar boundary layer on a flat plate which is fixed at zero incidence in a fluctuating stream is investigated analytically. Flow oscillation amplitude outside the boundary layer is assumed constant along the surface.
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Technical Physics Letters, 2004
The effect of a thin adsorbed film on the fluctuational electromagnetic tangential force of interaction between a moving nanoparticle and a flat solid surface was theoretically studied for the first time in a nonrela- tivistic approximation. Particular calculations were performed for a metal film on a dielectric and for a dielectric film on a metal. In
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The effect of a thin adsorbed film on the fluctuational electromagnetic tangential force of interaction between a moving nanoparticle and a flat solid surface was theoretically studied for the first time in a nonrela- tivistic approximation. Particular calculations were performed for a metal film on a dielectric and for a dielectric film on a metal. In
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International Journal of Engineering Science, 1983
Abstract Unsteady free convective boundary layer flow, over a semi-infinite horizontal plate is analysed when the plate temperature oscillates with a non-zero mean, the free stream being at rest. The method of matched asymptotic expansions is employed to solve the singular perturbation problem revealing the existence of four distinct oscillating ...
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Abstract Unsteady free convective boundary layer flow, over a semi-infinite horizontal plate is analysed when the plate temperature oscillates with a non-zero mean, the free stream being at rest. The method of matched asymptotic expansions is employed to solve the singular perturbation problem revealing the existence of four distinct oscillating ...
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Imaging moiré flat bands in three-dimensional reconstructed WSe2/WS2 superlattices
Nature Materials, 2021Hongyuan Li, Shaowei Li, Mit H Naik
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