Thermal Engineering Systems in Python (TESPy). This package provides a powerful simulation toolkit for thermodynamic modeling of thermal engineering plants such as power plants, heat pumps or refrigeration machines.

The Valden Heat Pump controller is a platform to precisely control heat pumps

A multi-package for HVAC engineering written in Python.

CHPC: Cheap Heat Pump Controller

The Service Display is a open source tool, that allows you to connect Valden Heat Pump Controller to get maximum available information from sensors and show it graphically.

Cross-platform vapor-compression refrigeration cycles analysis tool

TESPy model of a refrigeration machine

This example shows how to access the Valden Heat Pump Controller data from your server, Raspberry Pi, and so on.

This device allows you to control the Valden Heat Pump via remote display. Display can be used with a signal cable up to a few hundred meters long. As well as the controller this display is an also open product with available gerber and source code.

The vapor-compression cycle steady-state simulator for education.

SPECTRE: Supersonic Phase-change Ejector Cycle for Thermal Refrigeration Efficiency. This projects computationally models various refrigeration cycles and compares them to a novel refrigeration cycle based on a two-phase supersonic ejector.

TechniSolve Program Binaries

Fault detection in refrigeration systems implementing PCA-RBFN (Principal Component Analysis - Radial Basis Function Neural Network)

Routines to estimate the length of capillary tubes and determine equilibrium temperatures.

Code Base for ESP32 built into Medusa (Refrigeration Monitoring Tool)

This is a paper and its supplementary material, bundled together.

Progressive web app that allows to calculate the thermodynamics properties of various substances of interest in thermodynamics and refrigeration.

DWSIM COOLSIM (IA) is an innovative application designed to simulate refrigeration and air conditioning systems and serves as an example for developing more complex systems for both refrigeration and chemical process simulation.

Ref-helper is an application that can help HVACR engineers in their daily tasks concerning the design of cooling water, brine, or heating piping systems

Automobile Air Conditioning harnessing Shock Absorber action