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421
Variation and simulation of tomato transpiration in a greenhouse under different ventilation modes
Published 2025-03-01“…To address these challenges, this study refines the P-M model by incorporating resistance parameters specifically tailored to greenhouse convection regimes. Field experiments were conducted at the Xinxiang Integrated Experimental Base of the Chinese Academy of Agricultural Sciences in northern China from March to July in 2020 and 2021. …”
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422
Label-free determination of diffusion coefficients at the nanoscale through modelling of the Surface Plasmon Resonance signal.
Published 2025-01-01“…During the SPR measurements, convection-diffusion phenomena occur inside the microfluidic channels, but they are generally minimized by appropriate experimental setup in order to obtain diffusion free kinetic parameters of the molecular interactions. …”
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423
A model of thermotherapy treatment for bladder cancer
Published 2016-07-01“…The model is based on the conductive Maxwell's equations used to simulate the therapy administration and Convection-Diffusion equation for incompressible fluid to study heat propagation through the bladder tissue. …”
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424
Finite volume schemes and Lax–Wendroff consistency
Published 2022-10-01“…We then state a Lax–Wendroff consistency result for convection operators on staggered grids (often used in fluid flow simulations), which illustrates a recent generalization of the flux consistency notion designed to cope with general discrete functions.…”
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425
Effective Thermal Conductivity of Open Cell Polyurethane Foam Based on the Fractal Theory
Published 2013-01-01“…However, the total effective heat flux is the summation of the heat conduction by the solid phase and the gas in pores, the radiation, and the convection between gas and solid phase. Fractal mathematical equation of effective thermal conductivity is derived with fractal dimension and vacancy porosity in the cell body. …”
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426
The Evolutionary p(x)-Laplacian Equation with a Partial Boundary Value Condition
Published 2018-01-01“…Consider a diffusion convection equation coming from the electrorheological fluids. …”
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427
Classification of the Group Invariant Solutions for Contaminant Transport in Saturated Soils under Radial Uniform Water Flows
Published 2014-01-01“…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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428
Modeling of Chloride Distribution in Cement-Based Materials with Neumann Boundary Condition
Published 2018-01-01“…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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429
Numerical simulation of dissimilar metal welding and its verification for determination of residual stresses
Published 2016-03-01“…The commercial finite element code MSC.Marc is used to obtain the numerical results by implementing the Goldak’s double ellipsoidal shaped weld heat source and combined convection radiation boundary conditions. Residual stress measurements are performed on welded joints to validate the simulation results. …”
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430
Large Scale Simulation of Hydrogen Dispersion by a Stabilized Balancing Domain Decomposition Method
Published 2014-01-01“…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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431
Gear Modification Design Considering Axis Parallelism Deviation and Thermal Deformation
Published 2016-01-01“…Taking the involute spur gear pair as the research object,the tooth surface convection heat transfer equation is obtained based on the improved friction heat spread by centrifugal ejection model,the tooth surface heat flow equation is obtained based on finite element method and friction heat analysis,on this basis,the gear pair bulk temperature is analyzed considering axis parallelism deviation. …”
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432
Dufour and Soret Effects on Melting from a Vertical Plate Embedded in Saturated Porous Media
Published 2013-01-01“…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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433
Thermo- mechanical Coupling Analysis of Friction Plate of Wet Friction Clutch
Published 2016-01-01“…Based on the dynamics research of wet friction clutch,the engagement heat flux of friction clutch is calculated by friction power method,and the heat convection of wet friction clutch is discussed. The model of friction plate is established by using the finite element method,and the temperature field and the stress field of its are analyzed. …”
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434
A multi-layer neural network-based evaluation of MHD radiative heat transfer in Eyring–Powell fluid model
Published 2025-02-01“…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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435
An Inverse Problem of Temperature Optimization in Hyperthermia by Controlling the Overall Heat Transfer Coefficient
Published 2013-01-01“…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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436
Thermal-mechanical Characteristic Analysis of Hydro-viscous Clutch for Friction Plate with Radial Groove
Published 2018-01-01“…The heat convection of friction plate with oil film comprehensive is taken into account,the mixed friction process thermal structural coupling physical model of friction plate is established for simulation,the temperature field and stress field of friction plate with radial grooves during mixed friction process are simulated by using finite element method. …”
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437
Finite Element Method Solution of Boundary Layer Flow of Powell-Eyring Nanofluid over a Nonlinear Stretching Surface
Published 2019-01-01“…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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438
Comparative Study on Numerical Methods for Singularly Perturbed Advanced-Delay Differential Equations
Published 2021-01-01“…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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439
An RBF-LOD Method for Solving Stochastic Diffusion Equations
Published 2024-01-01“…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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440
Modelling Considerations in the Simulation of Hydrogen Dispersion within Tunnel Structures
Published 2012-01-01“…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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