Fractal neutrons diffusion equation: uniformization of heat and fuel burn-up in nuclear reactor

RA El-Nabulsi - Nuclear Engineering and Design, 2021 - Elsevier
In this study, the fractal neutrons diffusion equation is constructed based on the concept of
fractal anisotropy and product-like fractal measure introduced by Li and Ostoja-Starzewski …

Axial groundwater contaminant dispersion modeling for a finite heterogeneous porous medium

R Radha, MK Singh - Water, 2023 - mdpi.com
In this study, a two-dimensional contaminant transport model with time-varying axial input
sources subject to non-linear sorption, decay, and production is numerically solved to find …

Condensing cnns with partial differential equations

A Kag, V Saligrama - … of the IEEE/CVF Conference on …, 2022 - openaccess.thecvf.com
Convolutional neural networks (CNNs) rely on the depth of the architecture to obtain
complex features. It results in computationally expensive models for low-resource IoT …

Effect of surface radiation on the surface heat flux of two-dimensional hypersonic panel flow

B Yan, G Zheng - Physics of Fluids, 2023 - pubs.aip.org
This article investigates the effect of surface radiation on the surface heat flux of a two-
dimensional hypersonic panel flow by comparing the surface heat fluxes of penetrating …

Application of SPD-RBF method of lines for solving nonlinear advection–diffusion–reaction equation with variable coefficients

H Mesgarani, M Kermani… - International Journal of …, 2022 - emerald.com
Purpose The purpose of this study is to use the method of lines to solve the two-dimensional
nonlinear advection–diffusion–reaction equation with variable coefficients …

[PDF][PDF] Remediation of pollution in a river by releasing clean water

A Saleh, FN Ibrahim, MK Hadhouda - Inf. Sci. Lett, 2022 - naturalspublishing.com
Analytical solution has been obtained for one-dimensional advection-diffusion equation with
constant coefficients by using Laplace transformation. Also numerical solution has been …

Approximate solutions of the advection–diffusion equation for spatially variable flows

Y Sun, AS Jayaraman, GS Chirikjian - Physics of Fluids, 2022 - pubs.aip.org
The advection–diffusion equation (ADE) describes many important processes in
hydrogeology, mechanics, geology, and biology. The equations model the transport of a …

Analysis of One-Dimensional Advection-Diffusion Problems Using Finite Element Methods with Spherical Hankel Shape Functions

M Ziaadini-Dashtekhaki… - International Journal of …, 2024 - Springer
The present study uses a novel finite element scheme to solve the unsteady 1D advection-
diffusion equations. This approach reconstructs the finite element scheme based on …

Enhancing Anomaly Detection in Noisy Images: Unleashing the Power of Attention-Aware PDE Constraint Feature Denoiser Module

RR Jha, ASS Teja, V Wadawadagi… - … Joint Conference on …, 2024 - ieeexplore.ieee.org
Anomaly detection is needed in many applications, such as video surveillance,
manufacturing defect detection, and medical image analysis. However, this poses a …

Physics-Aware Reduced-Order Modeling of Nonautonomous Advection-Dominated Problems

H Zhao, DM Tartakovsky - arXiv preprint arXiv:2309.05117, 2023 - arxiv.org
We present a variant of dynamic mode decomposition (DMD) for constructing a reduced-
order model (ROM) of advection-dominated problems with time-dependent coefficients …