TAITherm & CoTherm 2025.1: Thermal Simulation & Co-Simulation Platform
TAITherm 2025.1 and CoTherm 2025.1 are ThermoAnalytics‘ latest releases for thermal analysis, human thermal comfort simulation, and process automation . The 2025.1 versions (April 2025) introduced whole-body human comfort FMU export, battery electrical load coupling, volume-element battery modeling, and CoTherm’s iteration sub-process for parallel DOE studies . Version 2025.2 (October 2025) added segment-level comfort feedback, power input for battery packs, anisotropic conduction, and polar plots .
TAITherm 2025.1 – Human Thermal Comfort & Battery Modeling
Cabin Comfort with Human Thermal Integration
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Whole-Body Comfort as Output Parameter: Human thermal sensation and comfort available on FMI for coupling to system modeling tools, enabling comfort-based HVAC controllers
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Body Part Map Integrated into TDF File: Segment definitions stored directly, enabling earlier error detection during model check
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Automatic Body Part Map Synchronization: Appending human models auto-updates part maps, preserving data integrity
Battery Thermal Management
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Battery Electrical Load as Input Parameter: Dynamic coupling with BMS simulations in system-level tools
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Seamless Data Exchange: Battery cell temperatures sent back to system simulation environment
RapidFlow & Performance
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Multiple Fluid Domain Simulation: Multiple RapidFlow fluid domains with improved error checking and more robust volume meshing
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CFD Import Memory Savings: Up to 60% memory reduction for models with h/Tf or v/Tf data only
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Expanded MPI Library Support: Intel MPI 2021/2018, MPICH, OpenMPI on Linux; Intel MPI 2021 or Microsoft MPI on Windows
TAITherm 2025.2 – EV & Comfort Advancements
Advanced Human Thermal Coupling
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Segment-Level Comfort Feedback: Individual body part sensation/comfort output for controlling heated seats, steering wheels, radiant panels
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Comprehensive 1D/0D System Coupling: Whole-body + segment-level outputs enable advanced HVAC design
