Classification of the Group Invariant Solutions for Contaminant Transport in Saturated Soils under Radial Uniform Water Flows by M. M. Potsane, R. J. Moitsheki

“…In this paper, we consider macroscopic deterministic models describing contaminant transport in saturated soils under uniform radial water flow backgrounds. The arising convection-dispersion equation given in terms of the stream functions is analyzed using classical Lie point symmetries. …”
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Modeling of Chloride Distribution in Cement-Based Materials with Neumann Boundary Condition by Qi Meng, Yan Zhang, Chun-jin Lin, Lin-hua Jiang, Da Chen

“…The nonstable transport of chloride in cement-based materials, including diffusion, convection, and chloride binding, is described as a general form of Fick’s law. …”
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Large Scale Simulation of Hydrogen Dispersion by a Stabilized Balancing Domain Decomposition Method by Qing-He Yao, Xin Pan

“…The linear systems of Navier-Stokes equations and the convection diffusion equation are symmetrized by a pressure stabilized Lagrange-Galerkin method, and thus a balancing domain decomposition method is enabled to solve the interface problem of the domain decomposition system. …”
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Dufour and Soret Effects on Melting from a Vertical Plate Embedded in Saturated Porous Media by Basant K. Jha, Umaru Mohammed, Abiodun O. Ajibade

“…Thermal-diffusion and diffusion-thermo effects on combined heat and mass transfer in mixed convection boundary layer flow with aiding and opposing external flows from a vertical plate embedded in a liquid saturated porous medium with melting are investigated. …”
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A multi-layer neural network-based evaluation of MHD radiative heat transfer in Eyring–Powell fluid model by Muflih Alhazmi, Zahoor Shah, Muhammad Asif Zahoor Raja, Nafisa A. Albasheir, Maryam Jawaid

“…However, the velocity of the fluid have an increasing trend with increasing values of mixed convection parameter, and heat generation or absorption parameter. …”
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An Inverse Problem of Temperature Optimization in Hyperthermia by Controlling the Overall Heat Transfer Coefficient by Seyed Ali Aghayan, Dariush Sardari, Seyed Rabii Mahdi Mahdavi, Mohammad Hasan Zahmatkesh

“…The effects of heat convection coefficient of water and thermal conductivity of casing layer on the control parameter are also discussed separately.…”
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Finite Element Method Solution of Boundary Layer Flow of Powell-Eyring Nanofluid over a Nonlinear Stretching Surface by Wubshet Ibrahim, Gosa Gadisa

“…The nonlinear convective flow of Eyring-Powell nanofluid using Catteneo-Christov model with heat generation or absorption term and chemical reaction rate over nonlinear stretching surface is analyzed. …”
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Comparative Study on Numerical Methods for Singularly Perturbed Advanced-Delay Differential Equations by P. Hammachukiattikul, E. Sekar, A. Tamilselvan, R. Vadivel, N. Gunasekaran, Praveen Agarwal

“…In this paper, we consider a class of singularly perturbed advanced-delay differential equations of convection-diffusion type. We use finite and hybrid difference schemes to solve the problem on piecewise Shishkin mesh. …”
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An RBF-LOD Method for Solving Stochastic Diffusion Equations by Samaneh Mokhtari, Ali Mesforush, Reza Mokhtari, Rahman Akbari

“…We apply our approach to tackle challenging problems, including two-dimensional convection-diffusion and Burgers’ equations, resulting in reduced computational and memory requirements. …”
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Modelling Considerations in the Simulation of Hydrogen Dispersion within Tunnel Structures by Idris Ismail, Hisayoshi Tsukikawa, Hiroshi Kanayama

“…The flow of leaked hydrogen gas in tunnel structures is simulated through a free, open source computational fluid dynamics (CFD) code for incompressible thermal convection flow. A one-fifth scale experimental model of a real tunnel is the target model to be simulated. …”
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New Exact Solutions of Kolmogorov Petrovskii Piskunov Equation, Fitzhugh Nagumo Equation, and Newell-Whitehead Equation by Yu-Ming Chu, Shumaila Javeed, Dumitru Baleanu, Sidra Riaz, Hadi Rezazadeh

“…Similarly, the NW equation is applied for chemical reactions, Faraday instability, and Rayleigh-Benard convection. The proposed technique FIM can be applied to find the exact solutions of PDEs.…”
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Heat Transfer Augmentation: Experimental Study with Nanobubbles Technology by Prudhvi Krishna Amburi, G. Senthilkumar, Ibsa Neme Mogose

“…Atmospheric air was chosen as the cold fluid. The natural convection heat transfer rate between hot and cold fluid streams was analyzed with and without the generation of micronanobubbles in the hot fluid. …”
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Ensemble Hydrometeorological Forecasts Using WRF Hourly QPF and TopModel for a Middle Watershed by Leonardo Calvetti, Augusto José Pereira Filho

“…These rainfall events range from local to synoptic scale convection and caused a significant increase in the level of the Iguaçu river. …”
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The Study for Saving Energy and Optimization of LED Street Light Heat Sink Design by Chi-Chang Hsieh, Yan-Huei Li

“…The results showed that the maximum temperature on the fin surface dropped by 2.62°C in environments without forced convection, which indicated improved lighting efficiency. …”
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Numerical Analysis of Nanofluids in Differentially Heated Enclosure Undergoing Orthogonal Rotation by H. Saleh, I. Hashim

“…Natural convection heat transfer in a rotating, differentially heated enclosure is studied numerically in this paper. …”
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Evolutionary Optimization of Electronic Circuitry Cooling Using Nanofluid by Manu Mital

“…The goals of this study are to evaluate heat transfer in a nanofluid heat sink with developing laminar flow forced convection, taking into account the pumping power penalty. …”
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Aerosol Particles Generated by Coughing and Sneezing of a SARS-CoV-2 (COVID-19) Host Travel over 30 m Distance by Boris Gorbunov

“…Abstract A fast-computational 3D model comprising fluid dynamics with heat transfer, mass transfer and diffusion of diluted species has been adapted and employed to evaluate dispersion of aerosol particles in various environments. Effects of convection flow, atmospheric diffusivity and humidity on evolution and travel distances of exhaled aerosol clouds by an infected person are modelled. …”
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Numerical simulations of irreversibility for nonlinearly radiative and chemically reactive flow of Maxwell fluid by Debozani Borgohain

“…Also, unsteadiness in the flow, porosity and magnetic effects enhance the shearing stress on the surface leading to greater surface friction while solar radiation and surface heating due to nonlinearity in radiative force favour the heat transferable rate leading to an improvement in convection rate. These inferences can be helpful in the development of proper thermal electronic and industrial devices with solar radiation applications.…”
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Simulations of a Single-Phase Flow in a Compound Parabolic Concentrator Reactor by Tzayam Pérez, José L. Nava

“…CFD was calculated under turbulent flow conditions solving the Reynolds averaged Navier–Stokes (RANS) equation expressed in terms of turbulent viscosity and the standard k−ε turbulent model in 3D. A 3D diffusion-convection model was implemented in the CPC reactor to determine the RTD. …”
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Climate change dominates over urbanization in tropical cyclone rainfall patterns by Zifeng Deng, Gabriele Villarini, Zhaoli Wang

“…Abstract The role of climate change and urbanization has typically been considered in isolation of each other and it remains unclear which one has a more dominant effect in terms of changes in rainfall from tropical cyclones. Here, we employ a convection-permitting numerical model to quantify the relative effects of urbanization and climate change on rainfall from ten typhoons across a highly urbanized area in China. …”
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