Results 1 to 10 of about 680 (170)
Matrix Method for Modelling of Multicomponent and Multistream Energy Systems and Installations of Thermal Power Plants [PDF]
Problems of the Regional Energetics, 2021 The aim of this work is to increase the operational efficiency of the multicomponent multithreaded power units and systems of the TPP using modeling, calculation and optimization.
Barochkin A.E.
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Different-Scale Simulation of Flows in Porous Media [PDF]
EPJ Web of Conferences, 2021 The paper considers the development of algorithms for an adequate description of processes of different scales in porous media. The choice of a computational technique is determined by the reference size of the problem being solved.
Trapeznikova Marina +2 more
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Fluids, 2021 The original Shan-Chen’s pseudopotential Lattice Boltzmann Model (LBM) has continuously evolved during the past two decades. However, despite its capability to simulate multiphase flows, the model still faces challenges when applied to multicomponent ...
Assetbek Ashirbekov +3 more
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Acoustic Analogy for Multiphase or Multicomponent Flow [PDF]
Journal of Vibration and Acoustics, 2017 The Ffowcs Williams and Hawkings (FW-H) equation is widely used to predict sound generated from flow and its interaction with impermeable or permeable surfaces. Owing to the Heaviside function used, this equation assumes that sound only propagates outside the surface.
Mao, Yijun, Hu, Zhiwei
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On the simulation of multicomponent and multiphase compressible flows
CoRR, 2020 Accepted version. Final publication available at https://www.ercoftac.org/publications/ercoftac_bulletin/bulletin-125/
Rémi Abgrall +2 more
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Non-Isothermal Compositional Model for Simulation of Multiphase Porous Media Flows [PDF]
EPJ Web of Conferences, 2019 The research carried out in this work is aimed at the development of an explicit computational algorithm to simulate non-isothermal flow of multiphase multicomponent slightly compressible fluid through porous media.
Trapeznikova Marina +2 more
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Transient multiphase multicomponent flow in porous media. [PDF]
International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1973 Abstract A one-dimensional transient two-phase, two-component flow in a porous medium is investigated analytically. The flow is described by the use of a continuity equation for each component, a momentum equation for each phase, the first law of thermodynamics, state equations, and relations for the transport properties.
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Energies, 2020 In the safety analysis of sodium-cooled fast reactors, numerical simulations of various thermal-hydraulic phenomena with multicomponent and multiphase flows in core disruptive accidents (CDAs) are regarded as particularly difficult.
Md Abdur Rob Sheikh +6 more
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Numerical models for ground deformation and gravity changes during volcanic unrest: simulating the hydrothermal system dynamics of a restless caldera [PDF]
Solid Earth, 2016 Ground deformation and gravity changes in restless calderas during periods of unrest can signal an impending eruption and thus must be correctly interpreted for hazard evaluation.
A. Coco +6 more
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Numerical simulation of a self-leveling experiment using a hybrid method
Mechanical Engineering Journal, 2014 The postulated core disruptive accidents (CDAs) are regarded as particular difficulties in the safety analysis of liquid-metal fast reactors (LMFRs).
Liancheng GUO +3 more
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