Results 1 to 10 of about 15,407,758 (296)
Influence of a nonlinear degenerate diffusion on an advection-diffusion equation in a diffuse interface framework* [PDF]
ESAIM: Proceedings and Surveys, 2023 This work is motivated by the modelling a liquid-vapour flows with phase transition describing the evolution of the coolant within an heat exchanger (e.g. the core of a Pressurized Water Reactor).
Faccanoni Gloria, Galusinski Cédric
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Young measures in a nonlocal phase transition problem [PDF]
, 1997 A nonlocal variational problem modelling phase transitions is studied in the framework of Young measures. The existence of global minimisers among functions with internal layers on an infinite tube is proved by combining a weak convergence result ...
Winter, M +5 more
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Development of a phase change model for volume-of-fluid method in OpenFOAM [PDF]
Journal of Heat and Mass Transfer Research, 2016 In this present study, volume of fluid method in OpenFOAM open source CFD package will be extended to consider phase change phenomena with modified model due to condensation and boiling processes.
Mohammad Bahreini +2 more
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Technical method in passive cooling for photovoltaic panels using phase change material
Case Studies in Thermal Engineering, 2023 A small percentage of the energy from solar radiation is converted into electricity by the photovoltaic module, while the rest is lost as heat. This heat causes the module's temperature to increase effecting its performance and decreasing its efficiency.
Ahmad Al Miaari, Hafiz Muhammad Ali
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A projection scheme for phase change problems with convection
Computers & Mathematics with Applications, 2022 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mireille El Haddad +3 more
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Research progress of high-temperature phase change energy storage microcapsules
工程科学学报, 2021 In today’s world, global problems such as a shortage of fossil fuel energy, environmental pollution, and global warming are becoming increasingly serious. For the development of human society, sustainability is particularly important. Energy is the basis
Yu JIANG +3 more
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Applied Sciences, 2022 In the humidification and dehumidification solar desalination system, the recovery of vapor condensation latent heat is the key problem. Using a cascaded phase change heat storage method to recover vapor condensation latent heat can improve the phase ...
Lixi Zhang +3 more
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Numerical Simulation of Ice Melting Using the Finite Volume Method
Journal of Engineering, 2023 The Aim of this paper is to investigate numerically the simulation of ice melting in one and two dimension using the cell-centered finite volume method. The mathematical model is based on the heat conduction equation associated with a fixed grid, latent
Mishaal Abdulameer Abdulkareem
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Alexandria Engineering Journal, 2022 This study focuses on the numerical illustration of bubble growth and addresses the inherent interface deformation problem associated with phase change in the Volume of Fluid (VOF) interface tracking method. To avoid the interface deformation, this study
Zeeshan Ahmad Khan +5 more
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On the formulation of coupled thermoplastic problems with phase-change [PDF]
International Journal of Plasticity, 1999 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Agelet de Saracibar, C. +2 more
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