ashrae

📚 Library of psychrometric functions to calculate 🌡️ thermodynamic properties of air for Python, C, C#, Fortran, R, JavaScript and VBA/Excel

.NET library for BACnet 📡

Analysis of top give winning solutions of the ASHRAE Great Energy Predictor III competition

Niagara 4 optimization blocks mostly made by ChatGPT and tested out by Ben.

[superseded by pro version] HVAC Engine: Psychrometrics (Humid Air) analysis Java library. Humid air properties and thermodynamic processes, flows, heating, cooling, air mixing and more. Immutable, thread-safe, very accurate.

ASHRAE 223P User Documentation

Paper in Science and Technology for the Built Environment about the GEPIII Competition

This is a simple example of how to run CoolProp Javascript wrapper with Units handled by mathjs

Embeddable, deterministic Rust control engine that natively executes OBC/LBL CDL for smart-building control sequences.

SpacePopulator is a C# Revit API add-in that automates the population of critical space parameters based on ASHRAE and IMC standards. Built for MEP engineers and BIM professionals, it classifies Revit Spaces by type and assigns code-compliant values to all space properties.

ASHRAE Climate Conditions - StationFinder

Systematised F01-Psychrometric chapter of 2017 ASHRAE fundamentals with examples

ASHRAE model for moist air in pure julia

Indoor air quality for commercial buildings: HVAC hygiene, ASHRAE 62.1, duct contamination, filtration standards, energy savings

Data and code for the paper "An EEM by any other name: Best practices for naming energy efficiency measures"

Data and code for the paper "What we talk about when we talk about EEMs: Using text mining and topic modeling to understand building energy efficiency measures (1836-RP)."

To calculate the comfort temperature from the standard of ASHRAE-55

Data and code for the paper "Developing a standardized categorization system for energy efficiency measures (1836-RP)"

Vendor-neutral Python toolkit for BAS trend analysis — fault detection & diagnostics, IPMVP measurement & verification, and retro-commissioning.

Add-in Excel per calcoli psicrometrici (C# & C) Excel Psychrometric Add-in using Hyland-Wexler equations.