V&V, Quality and Reliability Simulators

Acceptance Sampling Plan Simulator: Design single-sampling plans, calculate OC curves, and optimize producer/consumer risk trade-offs in real-time. AQL inspection.'s fate from a sample alone. Adjust the lot size, sample size …'s and consumer's risk trade-off.

Bathtub Curve Simulator: visualize failure rate phases, adjust infant mortality and wear-out components, analyze hazard rate λ(t) for reliability engineering.'s failure rate changes over its operating life. Adjust the infant-mo…

Automatically compute SPC control limits (UCL/LCL) with Western Electric rules and Cp/Cpk analysis for X-bar, R, p, and c charts. Paste your data.

Build fault trees with AND/OR gates. Calculate minimal cut sets, top event probability, and importance measures (Birnbaum/FV) in real time for safety and reliability engineering.

Calculate RPN (S×O×D) for FMEA risk analysis. AIAG 5th edition compliant tool for Pareto charts, risk matrices, and evaluating countermeasure effectiveness.

Quantify "how fine is fine enough?" for your CFD or FEM mesh.

For the ISO 286 hole-basis system, pick the basic size and tolerance class (such as H7/g6) and see the hole and shaft limit deviations, maximum and minimum clearance, an…

Calculate mesh convergence, perform Richardson extrapolation, and compute GCI with this free online CAE tool for accurate CFD and FEA results.

Mesh Independence Study Simulator: Run a full 5-level mesh independence study in your browser. Enter the coarse-to-finest mesh solutions of any CFD or FEM qu…

Verify a CFD/FEM code's discretization with the Method of Manufactured Solutions.

MTBF & Availability Simulator: Evaluate how dependable a repairable system is. Adjust the operating hours, failure count and repair time to see MTBF (mean ti…

Calculate Cp, Cpk, Pp, Ppk & visualize process capability. Input data or µ/σ to instantly compute defect rates, PPM, and sigma levels against specification limits.

Calculate system reliability in real-time for series, parallel, k-out-of-n, and bridge configurations with formulas and visual importance graphs.

Master Six Sigma DMAIC: All five phases, tools like DPMO, Pareto, Fishbone, DOE & SPC control charts in one integrated toolkit.

Generate random sample data to display X-bar control chart, R-chart, and process capability histogram across three tabs.

Analyze assembly gaps using Worst-Case, RSS, and Monte Carlo tolerance stackup methods. Compare formulas, assumptions, and results for robust design.

Estimate Weibull parameters (β, η) from failure data. Compute B10 life, MTTF, reliability, and hazard rate in real time with our online analysis tool.