Dot Physics on MSN

Python tutorial: Solving boundary value problems using finite differences

Learn how to solve boundary value problems in Python using the finite difference method! 🐍📐 This tutorial walks you step-by-step through setting up the problem, discretizing the domain, and ...
Frontiers

A simplified 3D finite difference method for electromagnetic logging while drilling simulation in symmetrical models

Electromagnetic (EM) Logging While Drilling (LWD) plays an increasingly significant role in oil and gas exploration and development. Fast and accurate simulation of EM LWD is essential for optimizing ...
Frontiers

Studies of three dimensional stagged-grid finite difference for Z-axis tipper electromagnetic numerical simulation

ZTEM (Z-Axis Tipper Electromagnetic System) is a frequency-domain airborne electromagnetic exploration method that utilizes natural field sources. This method is highly efficient and capable of ...
GitHub

nircko/cavity_flow_fdm

This project implements a finite difference method to solve the 2D incompressible Navier-Stokes equations for a stepped cavity flow. The code simulates the fluid flow inside a cavity with a step and ...
IEEE

A 2-D Parameter-Optimized Spatial Finite-Difference Temporal Differential Method With Dispersion-Controllable Properties

Abstract: In this letter, a 2-D parameter-optimized spatial finite-difference temporal differential (SFDTD) method is presented, referred to as the PO-SFDTD method. First, the dispersion ...