Skill Claude CodeCodex
Interpret flash algorithm convergence metrics, identify patterns, and produce.
NeqSim is a library for calculation of fluid behavior, phase equilibrium and process simulation
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Skill Claude CodeCodex
Interpret flash algorithm convergence metrics, identify patterns, and produce.
Skill Claude CodeCodex
Interpret Gibbs energy minimization convergence metrics, analyze Jacobian.
Skill Claude CodeCodex
PaperLab skill for book creation workflows in scientific writing and book production.
Skill Claude CodeCodex
Create a structured test matrix for comparing flash algorithm performance.
Skill Claude CodeCodex
Create a structured test matrix for evaluating Gibbs energy minimization.
Skill Claude CodeCodex
PaperLab skill for figure discussion workflows in scientific writing and book production.
Skill Claude CodeCodex
Create matplotlib figures that meet journal submission standards: correct fonts.
Skill Claude CodeCodex
Apply journal-specific formatting rules to transform a manuscript from Markdown.
Skill Claude CodeCodex
Agent-to-agent communication schema for NeqSim. USE WHEN: composing multi-agent pipelines where one agent's output feeds another agent's input. Defines structured result formats for fluid definitions, simulation results, and design outputs that agents can pass to each other.
Skill Claude CodeCodex
Agentic closed-loop optimization of large multi-area NeqSim ProcessModel plants with convergence gating and equipment introspection. USE WHEN: an agent must optimize a live full-plant flowsheet (setpoints, compressor pressures, heater temperatures, routing fractions) across years/scenarios with surge/RVP/spec…
Skill Claude CodeCodex
NeqSim API patterns and code recipes. USE WHEN: writing Java or Python code that uses NeqSim for thermodynamic calculations, process simulation, or property retrieval. Covers EOS selection, fluid creation, flash calculations, property access, equipment patterns, and unit conventions.
Skill Claude CodeCodex
Autonomous observe-hypothesize-predict-test-discriminate loop for operational anomalies. USE WHEN: solving a PEPR action, root-cause or operational study where the symptom, driver or important relationships are NOT given up front. Uses neqsim.process.diagnostics.RelationshipGraph for lead-lag relationship discovery…
Skill Claude CodeCodex
Structured inventory of NeqSim's capabilities by engineering discipline. USE WHEN: checking what NeqSim can do, planning implementations, assessing gaps for engineering tasks, or routing work to the right agent. Covers thermodynamics, process equipment, PVT, standards, mechanical design, flow assurance, safety, and…
Skill Claude CodeCodex
CO2 capture, transport, storage (CCS) and hydrogen systems patterns for NeqSim. USE WHEN: modeling CO2 pipelines, injection wells, impurity effects on phase behavior, CO2 dense phase transport, hydrogen blending, electrolysis, or any CCS/H2 value chain analysis. Covers CO2 phase behavior, impurity management, well…
Skill Claude CodeCodex
Anti-surge recycle and coordinated minimum-speed recycle control for centrifugal compressors in NeqSim: chart generation, anti-surge calculation, MinimumSpeedRecycleControllerStructure split-range control, fuel-gas, CO2 and cost savings. USE WHEN: a task must protect a compressor from surge, coordinate speed and…
Skill Claude CodeCodex
Quantitative consequence analysis - jet/pool fire, VCE, BLEVE, Gaussian and heavy-gas dispersion, probit fatality, individual and societal risk. USE WHEN: a task requires fire-radiation contours, dispersion to LFL/IDLH/ERPG, BLEVE thermal/missile assessment, or QRA-style integration of release outcomes. Anchors on…
Skill Claude CodeCodex
Process controllability and operability — operating envelope mapping, turndown analysis, startup/shutdown sequencing, control valve sizing per ISA-75 (Fl, Fp, choked flow), rangeability, hunting/loop tuning, recycle stability. USE WHEN: a task involves operability assessment, turndown studies, control valve sizing…
Skill Claude CodeCodex
Emergency depressurization (blowdown) per API 521 and MDMT assessment per ASME UCS-66 / API 579 / EN 13445 with a VU-flash transient model. USE WHEN: sizing a blowdown valve, producing a P-vs-time curve under fire or depressurization, checking MDMT against blowdown end-temperature, supplying relief/flare source terms…
Skill Claude CodeCodex
Distillation column design rules for NeqSim. USE WHEN: setting up distillation columns, troubleshooting convergence, selecting internals (trays/packing), sizing columns, or analyzing column performance. Covers DistillationColumn setup, solver selection, feed tray optimization, reflux ratio, and internals selection per…
Skill Claude CodeCodex
Classify mixed engineering documents and images, route native text/table, OCR, and vision extraction, and produce source-traceable evidence packages with confidence and human-review gates. USE WHEN: a NeqSim task receives PDFs, scans, Word/Excel files, drawings, charts, photographs, or multiple conflicting engineering…
Skill Claude CodeCodex
Implement and test NeqSim process-equipment runTransient support. USE WHEN: adding dynamic simulation behavior to any ProcessEquipmentInterface class, including inventory volume, pressure/level/temperature state, controller response, and JUnit regression tests for transient timesteps.
Skill Claude CodeCodex
Dynamic simulation guidance for NeqSim. USE WHEN: running transient simulations, modeling startup/shutdown, tuning PID controllers, analyzing pressure/level dynamics, performing blowdown/depressurization, or setting up measurement devices and control loops. Covers runTransient, DynamicProcessHelper, controller tuning…
Skill Claude CodeCodex
Electrolyte and brine chemistry guidance for NeqSim. USE WHEN: modeling produced water, scale prediction, CO2/H2S in aqueous systems, MEG/DEG injection, hydrate inhibitor dosing, or any system with ions, salts, or electrolytes. Covers SystemElectrolyteCPAstatoil setup, ion components, scale risk assessment, and brine…
Skill Claude CodeCodex
EOS parameter regression workflow for fitting equation-of-state models to experimental data. USE WHEN: tuning binary interaction parameters (kij), matching saturation pressures, fitting PVT data (CME, CVD, DL), characterizing C7+ fractions, or validating EOS predictions against lab measurements. Covers SRK, PR, CPA…
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