ThermalLM

Refrigerator/Freezer Performance Simulator free tool allows engineers, researchers, and refrigeration designers to simulate cooling performance based on cabinet geometry, insulation, ambient conditions, and thermal loads.

✅ Key Features:

• User Input Panel for cabinet dimensions, insulation specs, ambient temperature, and internal heat loads and compressor performance polynomials coefficients (Below chart uses Embraco compressor polynomial sample).
• Real-Time Plotting of cabinet temperature response, pull-down dynamics, and cycling behavior.
• Calculation Outputs include:
  • Pull-down time
  • Compressor duty cycle
  • Average on/off times
  • Steady-state energy consumption (kWh/day)

📥 Download

📊 Sample Output

(Simulated cabinet response with pull-down and cycling pattern)