boundary-layer

Computational lecturebook for Intermediate Fluid Mechanics (ME 50900) at Purdue University: tensors, kinematics, unidirectional flows, Navier–Stokes, dimensional analysis, similarity solutions, ideal flow, boundary layers, Stokes flow, and lubrication. Python in Colab with SymPy and Matplotlib.

GPU-capable surface fluxes between atmosphere, ocean, and land via Monin-Obukhov Similarity Theory

Robust solver for the compressible Blasius equations for laminar, high-speed flow, boundary layers over a flat plate.

XFOIL 6.99 airfoil analysis code — ready to build on macOS Apple Silicon (M1/M2/M3/M4/M5/etc.) with gfortran and XQuartz. Subsonic airfoil design, panel method, boundary layer analysis.

Boundary-Layer Meteorology Course Materials

Numerical heat transfer code for external flows

A suite of tools for computing sensible heat fluxes from the BLS450 scintillometer and working with 2D flux footprints.

Analyse data & 2D flux footprints from Scintec's BLS scintillometers.

A compressible, flat-plate, laminar boundary layer solver in Julia! This routine computes the velocity and temperature profiles with variable viscosity and thermal conductivity. The numerical results are validated against wind-tunnel measurements.

Kara Aerodynamics Research Laboratory

Solve the Falkner–Skan boundary-layer equation with a modular shooting + RK4 approach. Includes first-order reformulation, a fixed-step integrator, secant root-finding, and ready-to-use plots for velocity profiles f′(η) and w(β).

MATLAB code that solves and compiles the steady flow around a rotating sphere with variable viscosity

Industrial aerodynamics case study predicting laminar-to-turbulent boundary-layer transition over a 3-D natural-laminar-flow aircraft wing (AETHER-NLF 25), using the UTSS multi-mechanism transition solver — includes geometry, mesh, solver outputs, figures, experimental validation, and the full report.

Specifications and Pattern Commons entries for a local-first prototype series exploring governed boundary crossings across commerce, healthcare, social, and employment domains.

Rotor overset (chimera) mesh generator built on pyHyp — wall-resolved blade BL meshes + structured background grids, solver-agnostic PLOT3D output

A visualization project focused on plotting cosine waves, sine waves, and hodographs related to the Ekman Spiral—a concept in oceanography and meteorology explaining the effect of wind on water movement with depth.

Software and Data Associated with "Understanding Fast Adsorption in Single-Solute Breakthrough Curves"

A simple Numerical solution to the Blasius Similarity Boundary Layer equation.

physics-informed ML for hypersonic boundary layers. Pure-NumPy autograd, semi-supervised PINN for the Blasius equation, Van Driest II skin-friction module, airfoil surrogate, proactive agent wrapper, CLI.

A four-layer architectural pattern for local-first systems where the seam, not the server, is the primary design surface.