Results 11 to 20 of about 4,798 (257)
International Journal of Thermofluids, 2021 A multiphase Lattice Boltzmann model with phase change is presented for studying droplet impact and solidification on an airfoil. The proposed model combines a pseudo-potential multiphase model and a thermal single-component phase change model. These two
Jesús García Pérez +5 more
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Unifying Models for Multiphase Coupled Inductors [PDF]
, 2020 This paper presents a unified model for multiphase coupled inductors. By summarizing and comparing three different ways of modeling multiphase coupled inductors, including a) an inductance matrix model derived based on self and mutual inductances; b) a multiwinding transformer model derived based on magnetizing and ...
Minjie Chen, Charles R. Sullivan
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A review of crude oil emulsification and multiphase flows in chemical flooding
Energy Science & Engineering, 2023 Chemical flooding has become an important method to enhance oil recovery in high‐water cut reservoirs. Crude oil emulsification often occurs during chemical flooding, and it plays a very positive role in increasing crude oil production.
Yazhou Zhou +4 more
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Study on the theory of multiphase mixed seepage in porous media
工程科学学报, 2023 The existing theory of multiphase seepage can neither explain the cause of the discontinuous phase near the end of relative permeability nor consider the complex flow of multiphase mixing, interface interaction, and mass transfer between phases.
Wei-yao ZHU
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Unified Models for Multiphase Coupled Inductors [PDF]
, 2020 Circuit models for multiphase coupled inductors are summarized, compared, and unified. Multiwinding magnetic structures are classified into parallel-coupled structures and series-coupled structures. For parallel-coupled structures used for multiphase inductors, the relationships between a) inductance matrix models, b) extended ...
Minjie Chen, Charles R. Sullivan
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Fully coupled methods for multiphase morphodynamics [PDF]
Advances in Water Resources, 2013 Abstract We present numerical methods for a system of equations consisting of the two dimensional Saint–Venant shallow water equations (SWEs) fully coupled to a completely generalized Exner formulation of hydrodynamically driven sediment discharge. This formulation is implemented by way of a discontinuous Galerkin (DG) finite element method, using a ...
C. Michoski +5 more
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HYDRODYNAMICAL COUPLING OF MASS AND MOMENTUM IN MULTIPHASE GALACTIC WINDS [PDF]
The Astrophysical Journal, 2017 Using a set of high resolution hydrodynamical simulations run with the Cholla code, we investigate how mass and momentum couple to the multiphase components of galactic winds. The simulations model the interaction between a hot wind driven by supernova explosions and a cooler, denser cloud of interstellar or circumgalactic media. By resolving scales of
Evan E. Schneider, Brant E. Robertson
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Engineering Applications of Computational Fluid Mechanics, 2022 Heat transfer and phase change in multiphase media involve complex behavior such as multi-physics coupling, unsteady interfaces, and boundary generation/disappearance.
Xiangwei Dong, Guannan Hao, Ran Yu
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Supporting hierarchical soil biogeochemical modeling: version 2 of the Biogeochemical Transport and Reaction model (BeTR-v2) [PDF]
Geoscientific Model Development, 2022 Reliable soil biogeochemical modeling is a prerequisite for credible projections of climate change and associated ecosystem feedbacks. This recognition has called for frameworks that can support flexible and efficient development and application of new ...
J. Tang, W. J. Riley, Q. Zhu
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Coupling approaches in chemo-mechanical multiphase-field models
International Journal of Mechanical SciencesBob Svendsen +2 more
exaly +3 more sources