AI Cycle Optimizer
Optimize evaporation / condensing temperatures, compressor efficiency, economizer design, and refrigerant selection.
Open Thermal AI Engineering Suite
Engineering Suite
Unified calculators for industrial heat pumps — Thermal Calculator, Heat Pump Analysis, Energy Optimization, and more. One suite, one ecosystem; future AI optimizers listed as Coming.
Thermodynamic · Cycle Design · Economic · Component Database · Standards
Engineering Suite
Publicly available tools with verifiable logic and real physics formulas
Open Zone
Industrial Heat Pump Matching Calculator
Matching calculation tool for industrial heat pump systems with MVR support
Heat Pump Benefit Analyzer
Comprehensive economic and environmental benefit analysis for industrial heat pumps
Thermophysical Property — CoolProp
CoolProp fluid thermophysical property query tool
Flash Tank Expert
Smart flash tank calculator for industrial refrigeration and heat pump systems
Industrial Heat Pump Standard Quick Reference
Quick reference manual for industrial heat pump standards by category and status
Future calculators
Placeholders for the next wave of on-site engineering tools.
COP Calculator
Quick COP estimates from duty and boundary conditions.
LMTD Calculator
Log-mean temperature difference for heat-exchanger sizing checks.
Pinch Analysis Tool
Process pinch screening for heat recovery and heat-pump placement.
AI Thermal Engineer Preview
Describe a design problem. This Phase 1 UI returns a structured reasoning preview from an on-device mock — same API contract as the future backend.
Compression HTHP Configurations
Nine industrial compression high-temperature heat pump cycle topologies—each with a dedicated performance calculator.
Diagram source: 61st IIR Technical Brief on Refrigeration Technologies · DOI 10.18462/iir.TechBrief.03.2026
(a)
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Basic VCHP
Performance calculator for the basic vapor-compression heat pump cycle. Coming soon.
Coming Soon
(b)
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VCHP with economizer (flash tank)
Performance calculator for VCHP with flash-tank economizer. Coming soon.
Coming Soon
(c)
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VCHP with economizer (heat exchanger)
Performance calculator for VCHP with heat-exchanger economizer. Coming soon.
Coming Soon
(d)
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Single-stage VCHP with ejector
Performance calculator for single-stage VCHP with ejector and IHX. Coming soon.
Coming Soon
(e)
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Two-stage VCHP
Performance calculator for two-stage VCHP with inter-stage flash tank. Coming soon.
Coming Soon
(f)
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Cascade VCHP
Performance calculator for cascade VCHP with high- and low-temperature loops. Coming soon.
Coming Soon
(g)
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Open-cycle steam compression
Performance calculator for open-cycle multi-stage steam compression with water injection. Coming soon.
Coming Soon
(h)
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Cascade VCHP + direct flash
Performance calculator for cascade VCHP with direct flash steam generation. Coming soon.
Coming Soon
(i)
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Cascade VCHP + open-cycle steam compression
Performance calculator for cascade VCHP integrated with open-cycle steam compression. Coming soon.
Coming Soon
Invitation-Only Zone
Enter password to view the following tools
Oil-Free Compressor Performance Calculator
Comprehensive performance calculation tool for oil-free compressors with refrigeration, heat pump, gas compression, and MVR support
Oil-injected Compressor Calculator
Performance calculation tool for oil-injected compressors with refrigeration, heat pump, gas compression, single-stage, two-stage, and ammonia heat pump support
Expander Performance Calculator
Comprehensive performance calculation tool for expanders with ORC, steam, and gas expansion support
Stratified Water Thermal Storage Calculator
Industrial stratified water storage tank calculator: heat capacity and Richardson number from CoolProp properties
Reciprocating Compressor Calculator (RCC Pro)
Single-stage, cascade, two-stage, ammonia heat pump and gas compression calculation
Gas-Liquid Separator Sizing Calculator
Refrigeration vertical/horizontal, Surge Drum and steam vertical separator sizing
