FEAScript-Scribbler-examples

This repository showcases a collection of finite-element analysis (FEA) examples built with FEAScript and designed to run on Scribbler—an interactive JavaScript notebook environment with pre-loaded scientific libraries.

You can also explore and run these examples live on Scribbler Hub: https://hub.scribbler.live/portfolio/#!nikoscham/FEAScript-Scribbler-examples

Examples

Creeping Flow (creepingFlowScript)

• Lid-Driven Cavity Creeping Flow: 2D steady Stokes (incompressible creeping flow) simulation in a rectangular cavity with no-slip walls and a moving top lid, solved with Taylor-Hood mixed finite elements (Q2/Q1).

Front Propagation (frontPropagationScript)

• Solidification Front Propagation in a 2D Domain: 2D steady-state eikonal equation problem modeling the movement of a solidification interface (e.g., in metal cooling or crystal growth), with constant-value boundary conditions on three sides and zero-gradient on the remaining boundary.

General Form PDE (generalFormPDEScript)

• Advection-Diffusion with a Gaussian Source Term: 1D advection-diffusion problem with a source term, demonstrating the use of constant value and zero-gradient boundary conditions

Heat Transfer (heatConductionScript)

• Heat Conduction Through a Wall: 1D heat transfer with convection and constant temperature boundary conditions
• Heat Conduction in a 2D Fin: 2D heat transfer in a cooling fin with symmetry, convection, and constant-temperature boundaries

Read the full Scribbler blog post regarding the heat transfer examples: Heat Transfer Finite Element Simulations in JavaScript using FEAScript

License

The core library of FEAScript is released under the MIT license. © 2023-2025 FEAScript.