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A Stochastic Two-Dimensional Fluid Model
Stochastic Models, 2013 We introduce a Stochastic Two-Dimensional Fluid Model that consists of two stochastic fluid flows driven by the same underlying Markov chain, where one of the fluids is unconstrained.
Nigel Bean, Małgorzata M O'Reilly
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2006
The two-fluid model (Ishii, 1975, Ishii and Mishima, 1984) is formulated by considering each phase separately. Thus, the model is expressed in terms of two sets of conservation equations governing the balance of mass, momentum and energy in each phase.
Mamoru Ishii, Takashi Hibiki
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The two-fluid model (Ishii, 1975, Ishii and Mishima, 1984) is formulated by considering each phase separately. Thus, the model is expressed in terms of two sets of conservation equations governing the balance of mass, momentum and energy in each phase.
Mamoru Ishii, Takashi Hibiki
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Two‐fluid model with interface sharpening
International Journal for Numerical Methods in Engineering, 2010AbstractTwo‐fluid models are applicable for simulations of all types of two‐phase flows ranging from separated flows with large characteristic interfacial length scales to highly dispersed flows with very small characteristic interfacial length scales.
Štrubelj, L., Tiselj, I.
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ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 1985
The two-fluid model is formulated by considering each phase separately. Thus the model is expressed in terms of two sets of conservation equations governing the balance of mass and momentum in each phase. However, since the fields of one phase are not independent of the other phase, we have interaction terms appearing in these balance equations.
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The two-fluid model is formulated by considering each phase separately. Thus the model is expressed in terms of two sets of conservation equations governing the balance of mass and momentum in each phase. However, since the fields of one phase are not independent of the other phase, we have interaction terms appearing in these balance equations.
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ON A TWO-FLUID MODEL OF MATTER
Canadian Journal of Physics, 1954The theory of Pauli and Weisskopf is reformulated in hydrodynamical terms by introduction of a suitable density ρ and a suitable velocity potential [Formula: see text]. The Hamiltonian of the system is expressed in terms of ρ, [Formula: see text], and their canonical momenta.
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2016
The stability analysis of the four-equation incompressible TFM for horizontal stratified flow is presented. Both the characteristic equation and the dispersion relation are obtained. A von Neumann analysis of the semi-implicit First-Order Upwind (FOU) scheme, currently used in industrial reactor safety codes, is performed and compared to the dispersion
Martín López de Bertodano +3 more
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The stability analysis of the four-equation incompressible TFM for horizontal stratified flow is presented. Both the characteristic equation and the dispersion relation are obtained. A von Neumann analysis of the semi-implicit First-Order Upwind (FOU) scheme, currently used in industrial reactor safety codes, is performed and compared to the dispersion
Martín López de Bertodano +3 more
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Two-fluid model of the Skyrmion
Physical Review D, 1986We consider the field-theory description of the Skyrme model incorporating quantum fluctuations of a condensed phase. This viewpoint clarifies the usefulness of the model for applications at the physical value of F/sub ..pi../, rather than F/sub ..pi../..-->..infinity.
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