2026.10.31Paper Reviews
Visualizations
A gallery of the interactive CFD visualizations embedded in published posts. Heavy Canvas components render only when opened.
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2026.10.31Paper Reviews
Alpha Mass Consistency Race
[Paper Review] A water-air interface in uniform flow produced an 8×10⁸ Pa pressure spike — the non-disturbance condition in a pressure-based BN model2026.10.30Implicit Methods & Linear Solvers
Preconditioned Wave Speed Lab
A Steady-State Preconditioner Inside a Dual-Time Loop Took 19× More Inner Iterations — A Low-Mach Acoustic Pulse Test2026.10.30Implicit Methods & Linear Solvers
Dual Time Inner Loop Race
A Steady-State Preconditioner Inside a Dual-Time Loop Took 19× More Inner Iterations — A Low-Mach Acoustic Pulse Test2026.10.29Implicit Methods & Linear Solvers
Incremental Potential Landscape Lab
A Ball Thrown at 5 m/s Passed Through a 20 mm Wall — Penalty Contact vs. the IPC Log Barrier2026.10.29Implicit Methods & Linear Solvers
Thin Wall Barrier Tunnel Race
A Ball Thrown at 5 m/s Passed Through a 20 mm Wall — Penalty Contact vs. the IPC Log Barrier2026.10.28Lattice Boltzmann Method
Half Force Momentum Ledger Lab
Velocity came out one sixth at τ=0.6 — dropping the half-force F/2 from Guo forcing2026.10.28Lattice Boltzmann Method
Kolmogorov Half Force Race
Velocity came out one sixth at τ=0.6 — dropping the half-force F/2 from Guo forcing2026.10.27Flow Physics
Beta Pdf Flame Mean Lab
A Small Wobble in Mixture Fraction Drops the Mean Flame Temperature by 964 K — Presumed β-PDF and the Infinity at Z=02026.10.27Flow Physics
Presumed Pdf Quadrature Race
A Small Wobble in Mixture Fraction Drops the Mean Flame Temperature by 964 K — Presumed β-PDF and the Infinity at Z=02026.10.26Compressible Multiphase
Korteweg Stress Probe Lab
A Two-Cell Interface Loses 39% of Its Surface Tension — The Anisotropy of the Korteweg Stress2026.10.26Compressible Multiphase
Korteweg Lattice Relax Race
A Two-Cell Interface Loses 39% of Its Surface Tension — The Anisotropy of the Korteweg Stress2026.10.25Paper Reviews
Nvd Slope Courant Lab
[Paper Review] MSTACS with Slope 3 Blew Up After 255 Steps at Co=0.5 — Compressive Differencing and the Courant Limit2026.10.25Paper Reviews
Slab Cds Blowup Race
[Paper Review] MSTACS with Slope 3 Blew Up After 255 Steps at Co=0.5 — Compressive Differencing and the Courant Limit2026.10.24Paper Reviews
Beta Face Bounds Lab
[Paper Review] Raising β to 2 froze the interface at 14 cells and made a sine worse than first-order upwind — Tallois's compressive limiter2026.10.24Paper Reviews
Advection Beta Race
[Paper Review] Raising β to 2 froze the interface at 14 cells and made a sine worse than first-order upwind — Tallois's compressive limiter2026.10.23Lattice Boltzmann Method
Shifted Equilibrium Parabola Lab
Changing only τ changed the density of a gas at rest — the (τ−½)² stress of Shan–Chen velocity-shift forcing2026.10.23Lattice Boltzmann Method
Forced Column Stress Race
Changing only τ changed the density of a gas at rest — the (τ−½)² stress of Shan–Chen velocity-shift forcing2026.10.22Flow Physics
Al O Bond Unit Box Lab
Dividing the Reverse Rate by Kp Split 99.6% of AlO at 2500 K — The (p°/RT)^Δn Hidden in the Equilibrium Constant2026.10.22Flow Physics
Reverse Rate Reactor Race
Dividing the Reverse Rate by Kp Split 99.6% of AlO at 2500 K — The (p°/RT)^Δn Hidden in the Equilibrium Constant2026.10.21Implicit Methods & Linear Solvers
Increment Gap Gauge Lab
Halving the Grid Spacing Tripled the Error — What an Increment-Based Stopping Rule Hides in Jacobi Iteration2026.10.21Implicit Methods & Linear Solvers
Plate Sor Stop Race
Halving the Grid Spacing Tripled the Error — What an Increment-Based Stopping Rule Hides in Jacobi Iteration2026.10.20Compressible Multiphase
Du Buat Bossut Drag Lab
Adding a v Term to a v² Term Got Both Ends Right and Missed the Middle by 42% — Prony's Two-Term Drag Law and Re = 602026.10.20Compressible Multiphase