Operating point
MODELED ESTIMATES / SI UNITSInspect the mechanism
SELECT A COMPONENTCycle stations
MODEL STATES| Station | Temperature (K) | Pressure (kPa) |
|---|
Total quantities are labeled where applicable. Rocket exit values are static. These are reduced-order states.
Rocket power & flow balance
SURVEY ESTIMATES| Quantity | Value | Unit |
|---|
Feed cycles share prescribed chamber states; cycle budgets alone do not predict optimized engine performance. Electric gas temperature is unavailable.
Build a repeatable study.
Sweep one operating parameter, set your own limits, and compare the model with measurements.
Study results
Measured-data comparison
CSV IMPORTImport measurements with the matching parameter and metric columns. Data stays on this device. Measurements are interpolated only within their observed range.
No measurement file loaded.
Your run library.
Saved locally in this browser. Export projects before changing devices or clearing browser data.
Explore every available engine type.
Verification checks mathematical behavior. Predictive accuracy requires independent engine measurements.
39 configurations for aircraft and space propulsion
The 11 air-breathing configurations are joined by 28 rocket entries: liquid feed cycles, monopropellant, solid, hybrid, cold gas, thermal and electric propulsion, aerospike and dual-bell nozzles. Filter the catalog or select a card to load its model and representative assembly.
Rocket feed cycles are simplified pressure, mass and drive-power budgets with prescribed chamber gas properties. Electric thrusters use energy and momentum balances. These are survey models, not validated hardware predictions.
Numerical verification
Run the built-in checks to verify model identities and invariants on this device.
Concept reference library
These concepts are included for classification and study. They have no selectable performance model in this release.
What this release covers
Steady-state cycle studies, mechanical schematics, one-parameter sweeps, user-defined limits, measured-data comparison, local project storage, CSV exports and printable reports.
Professional validation status
These models have not been calibrated against independent engine test data. No stated accuracy or certification is provided. Compressor / turbine maps, transient starting, surge, combustion instability, heat transfer, structural analysis, emissions, real-fluid chemistry and live sensor acquisition are outside this release.
The downloadable test package includes model equations, tests, installation instructions and a commercial integration checklist.