Shoot the Falkner-Skan ODE for wall shear and check it against the published Hartree table.
See it run - a worked example, 100% in this browser tab
The problem
Laminar wedge-flow boundary-layer parameters are tabulated in classic references, but recomputing and verifying them usually means a one-off ODE shoot in a separate tool.
The local-first solution
This plugin drives the real wasm engine to shoot the third-order Falkner-Skan ODE in the browser, returning the wall shear f''(0) and boundary-layer thicknesses, with the headline checked against the published Hartree table and the Blasius value.
What it does
Shooting solution of f''' + f f'' + beta(1 - f'^2) = 0 to convergence
Wall shear f''(0) for wedge angles from stagnation to incipient separation
99% thickness plus displacement and momentum thicknesses
Validation against the Hartree wedge table and Blasius f''(0) = 0.4696
True residual of the shot solution mapped to the trust verdict
Honest scope
This is the exact 1D similarity reduction of the 2D boundary-layer equations, valid only for the power-law external flow it assumes; real geometries with pressure-gradient history or separation past beta = -0.1988 are outside its validity. A verification harness and bridge to full Navier-Stokes HPC, not a replacement, and EXACT is never claimed for a shot ODE solution.
Authorities cited
Blasius, H. (1908). Grenzschichten in Fluessigkeiten mit kleiner Reibung. Z. Math. Phys. 56, 1-37. Flat-plate wall shear f''(0) = 0.4696.
Hartree, D. R. (1937). On an equation occurring in Falkner and Skan's approximate treatment of the equations of the boundary layer. Proc. Camb. Phil. Soc. 33(2), 223-239. doi:10.1017/S0305004100019575. Tabulated f''(0) for wedge angles beta.
Falkner, V. M. & Skan, S. W. (1931). Solutions of the boundary-layer equations. Phil. Mag. (Ser. 7) 12(80), 865-896. doi:10.1080/14786443109461870.
White, F. M. (2010). Viscous Fluid Flow, 3rd ed., McGraw-Hill, Section 4.3 - Blasius flat plate f''(0) = 0.4696, delta_99 ~ 5.0 x / sqrt(Re_x).
Compute the wall shear
Run the similarity solve in the browser and save the validated result to Sandbox, attach it to a Worklog case, or route it into a Gate client portal. Nothing leaves your machine to anyone's cloud.