Precision thermodynamic modeling for flash, binary ORC, and dry steam configurations. Execute parametric sweeps up to 60 sample points with constraint violation detection and automatic optimum identification.
Updated 05.10.2026 with refinements across thermal analysis modules
Select your focus area to access specialized drill modules and example configurations
All drill modules utilize spaced-repetition algorithms to track mastery across six thermodynamic domains. Readiness scoring updates in real time based on performance history and topic priority.
Configure dry steam direct expansion, single-flash separation, double-flash cascaded systems, or binary organic Rankine cycles with isobutane working fluid. Each topology includes cycle-specific constraint detection.
Define underground resource conditions across 100-360°C temperature span. Set liquid, two-phase, or saturated vapor initial states with adjustable non-condensable gas concentration from 0-5% by mass.
Execute sweep studies on separator pressure, turbine efficiency, mass flow, NCG content, or ambient temperature. Analyze up to 60 discrete sample points with automatic optimum detection and performance curve visualization.
Instant validation against silica saturation limits, turbine exhaust moisture thresholds, and condenser vacuum boundaries. Violations flagged visually in station diagrams with quantitative deviation metrics.
Master steam property calculations, flash equilibrium, turbine isentropic expansion, pinch analysis, and exergy accounting through progressive problem sets. Algorithm prioritizes weak areas and overdue topics using spaced-repetition scheduling.
Attach notes and photos to design cases with 800-character capacity. Export complete result cards including energy distribution charts, station parameters, and efficiency metrics to device photo library.
The simulator employs iterative Newton-Raphson convergence for mass and energy balances across all plant stations. Flash separation calculations utilize rigorous steam table interpolation with NCG partial pressure corrections. Turbine expansion follows polytropic efficiency models with moisture penalty factors applied automatically when exhaust quality drops below design limits.
For organic Rankine configurations, the pinch analysis module determines minimum approach temperature in the preheater-evaporator-superheater train. Isobutane properties are calculated from REFPROP-derived correlations valid across 50-150°C saturation range. The solver ensures working fluid flow rate satisfies pinch constraint while maximizing net power output.
Sweep variables are sampled linearly across user-defined ranges with configurable density up to 60 points. Each sample triggers a complete plant solve cycle including constraint checking. Results populate sortable tables and interactive charts showing performance trends. The engine highlights optimum configurations based on net electrical output or thermal efficiency criteria.
Thryvola Kux is engineered by thermodynamic specialists with direct geothermal field experience. The simulation algorithms are validated against published reference cases from Larderello, Cerro Prieto, and Hellisheiði power installations. Continuous updates incorporate user feedback from engineering students and practicing consultants.
iOS platform | Version 1.2 build | Immediate installation
Download Thryvola KuxRequires iOS device with sufficient storage for reference data tables. No advertisements. Drill system adapts to individual learning pace. All calculations execute locally without network dependency.