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Numerical modeling and experimental validation of meat burgers and vegetarian patties cooking process with an innovative IR laser system
(John Wiley & sons, 2022-06-14)
Article
Restricted access - publisher's policyIn this paper, a numerical model for the simulation of the cooking process of meat burgers and vegetarian patties by means of an IR laser beam is presented. The innovative cooking system is thought to be integrated within ... -
High-order finite volume method for linear elasticity on unstructured meshes
(2022-08-01)
Article
Restricted access - publisher's policyThis paper presents a high-order finite volume method for solving linear elasticity problems on two-dimensional unstructured meshes. The method is designed to increase the effectiveness of finite volume methods in solving ... -
Numerical Simulation of High-Density Ratio Bubble Motion with interIsoFoam
(Multidisciplinary Digital Publishing Institute (MDPI), 2022-05-01)
Article
Open AccessThe breeding blanket is one of the fundamental components of a nuclear fusion reactor and is responsible for the fuel production, generating tritium through neutronic capture reaction between lithium and neutrons. Lithium ... -
New Strategies for Mitigating the Gray Area in Delayed-Detached Eddy Simulation Models
(2021-09)
Article
Open AccessThis paper presents a new approach for mitigating the unphysical delay in the Reynolds-averaged Navier–Stokes (RANS) to large-eddy simulation (LES) transition, often referred to as the gray area, which is a common issue ... -
A CFD-based surrogate model for predicting flow parameters in a ventilated room using sensor readings
(2022-07-01)
Article
Restricted access - publisher's policyIn this work, we develop a computational fluid dynamics (CFD)-based surrogate model, which predicts flow parameters under different geometrical configurations and boundary conditions in a benchmark case of a mechanically ... -
Coupled radiation and natural convection: Different approaches of the slw model for a non-gray gas mixture
(2007-09)
Article
Open AccessThe coupling between non-gray radiation heat transfer and convection–conduction heat transfer is studied. The spectral line weighted sum of gray gases model (SLW) is used to account for non-gray radiation properties. The ... -
On the implementation of flux limiters in algebraic frameworks
(2022-02-01)
Article
Open AccessThe use of flux limiters is widespread within the scientific computing community to capture shock dis- continuities and are of paramount importance for the temporal integration of high-speed aerodynamics, multiphase flows ... -
A new general method to compute dispersion errors on Cartesian stretched meshes for both linear and non-linear operators
(2022-02-01)
Article
Restricted access - publisher's policyThe present article presents a new analysis for the dispersion error and the methodology to evaluate it numerically. Here we present the spectral properties of several convective schemes, including non-linear ones, on ... -
Energy and exergy analysis of an absorption system with working pairs LiBr-H2O and Carrol-H2O at applications of cooling and heating
(2021-12-01)
Article
Restricted access - publisher's policyIn this work, an air-cooled, single effect solar-driven absorption system is being evaluated from the point of view of 1 and 2 thermodynamic principles for two different applications: absorption chiller and heat pump. One ... -
First test field performance of highly efficient flat plate solar collectors with transparent insulation and low-cost overheating protection
(2022-04)
Article
Restricted access - publisher's policyThe present work demonstrates prototypes of highly efficient flat plate solar thermal collectors prototypes based on transparent insulation materials (TIM) technology for efficiency improvement and an overheating protection ... -
On estimating the interface normal and curvature in PLIC-VOF approach for 3D arbitrary meshes
(2022-01-03)
Article
Open AccessVolume of fluid (VOF) method with its Piecewise Linear Interface Calculation (PLIC) reconstruction algorithm is one of the most popular approaches in numerical simulation of interfacial flows with a wide range of applications ... -
Computational investigation of the hexagonal honeycomb adsorption reactor for cooling applications: Honeycomb adsorption reactor for cooling
(2022-02-05)
Article
Restricted access - publisher's policyAdsorption cooling is a sustainable technology, since it can utilize solar energy or waste heat, while employing substances without ozone depletion and global warming potential. The adsorption reactor design is determinant ...
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