Size control valves, PSVs, and run thermodynamic calculations through your AI assistant. Validated against GPSA, API 520, and ISA/IEC 60534 standards.
> "Size a gas backpressure valve for my tank battery"
Running kimray.gas_cv with GPSA sine-function method...
SG: 0.62 | T: 110°F | P1: 140 psig | P2: 80 psig
Flow: 1,000 MCFD | Cf: 0.75 | C1: 27.75
✓ Required Cv: 8.21
✓ Recommended: Kimray 2" 230 SGT (Cv max: 14.0)
✓ Validated against GPSA 11th Ed Section 4
Facilities engineers still rely on static tools from the 1990s. It's time for something better.
Massive Excel files with dozens of tabs. One parameter change means hours of manual rework.
Chasing down fluid properties, cross-referencing standards, and double-checking calculations takes days.
Manual data entry across multiple tools introduces errors at every step. No audit trail.
When the well comes online hotter than expected, or the GOR shifts — back to square one.
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Each plugin is validated against published industry examples. Extensible by design — built by engineers, for engineers.
kimray-valve-sizing
Size gas and liquid control valves using the GPSA Universal Gas Sizing Equation. Includes Kimray valve catalog with Cv/Cf data.
thermo-engine
Flash calculations, phase envelopes, and property lookups for 20,000+ chemicals. Peng-Robinson, SRK, NRTL, and more.
psv-sizing
Size pressure safety valves per API 520/521. Vapor, liquid, and two-phase relief scenarios with orifice selection.
flowsheet-solver
Build and solve process flowsheets with separators, valves, compressors, and heat exchangers. Recycle convergence included.
Every calculation references RAGAGEPs — Recognized And Generally Accepted Good Engineering Practices.
11th Edition
Gas Processors Suppliers Association — the industry bible for gas processing calculations.
Latest Edition
American Petroleum Institute standards for pressure relief device sizing and scenarios.
International Standard
Instrumentation standards for control valve sizing equations and flow coefficients.
Every Plugin
Every calculation is tested against published examples from manufacturer documentation.
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Unlimited calculations for individual engineers.
Shared resources for engineering teams.
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