Results 221 to 230 of about 148,680 (322)

The Hénon equation with a critical exponent under the Neumann boundary condition

, 2018
Jaeyoung Byeon, Sangdon Jin
openalex   +2 more sources

A Mathematical Model for Two‐Phase Flow in Confined Environments: Numerical Solution and Validation

International Journal for Numerical Methods in Fluids, EarlyView.
We present a numerical framework based on the Cahn‐Hilliard‐Navier‐Stokes (CHNS) model to simulate biphasic flow in confined environments. After deriving the mathematical model, we develop the weak form of the system of PDEs using a pedagogical approach to enable its implementation in FEniCS.
Giuseppe Sciumè, Haohong Pi, Abdelaziz Omari, Thomas Lavigne   +3 more
wiley   +1 more source

Advanced approach to mathematical modeling of the impurities diffusion in the process of water softening with limited particles sorption. [PDF]

Sci Rep
Chaplya Y, Chernukha O, Bilushchak Y, Chuchvara A, Greguš M, Pukach P.   +5 more
europepmc   +1 more source

Efficient Numerical Framework for Geothermal Energy Production Optimization in Fracture‐Controlled Reservoirs

International Journal for Numerical Methods in Fluids, EarlyView.
We introduce an efficient open‐source numerical framework for the automated search for the placements of injection and production wells in hot fracture‐controlled reservoirs that sustainably optimize geothermal energy production. We model the reservoirs as discrete fracture networks in 3D. The fluid flow and heat transport in the reservoirs are modeled
Ondřej Pártl, Ernesto Meneses Rioseco
wiley   +1 more source

On the Isoperimetric and Isodiametric Inequalities and the Minimisation of Eigenvalues of the Laplacian. [PDF]

J Geom Anal
Farrington S.
europepmc   +1 more source

Wearable fabric electronics for sensing, memory and neuromorphic computing applications

FlexMat, EarlyView.
Overview of textile electronic devices for sensing, memory and neuromorphic computing applications. Abstract With the advent of the big data era, traditional Von Neumann architecture is facing an energy consumption bottleneck due to separated memory and computing units, inspiring the research of brain‐like neuromorphic computing devices for artificial ...
Bo Sun, Lin Lu, Jialin Meng, Tianyu Wang
wiley   +1 more source

The role of recharge/discharge and hydraulic conductivity in gravitational groundwater flow systems. [PDF]

Sci Rep
Baalousha HM.
europepmc   +1 more source

Quasi linear parabolic pde posed on a network with non linear Neumann boundary condition at vertices

, 2018
Isaac Ohavi
openalex   +1 more source

Threshold MIDAS Forecasting of Canadian Inflation Rate

Journal of Forecasting, EarlyView.
ABSTRACT We propose several threshold mixed data sampling (TMIDAS) autoregressive models to forecast the Canadian inflation rate using predictors observed at different frequencies. These models take two low‐frequency variables and a high‐frequency index as threshold variables.
Chaoyi Chen, Yiguo Sun, Yao Rao
wiley   +1 more source

Thermal Fisher Information for a Rotating BTZ Black Hole. [PDF]

Entropy (Basel)
Patterson EA, Mann RB.
europepmc   +1 more source