Ongoing
Welcome to the Project 63 of HPT TCP
Placement Impact on Heat Pump Acoustics
01 June 2023 -
30 September 2026
Lead country: Austria
Participating countries: France, Germany, Netherlands, The United Kingdom, Italy, Sweden, Switzerland
News About Project 63.
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Acoustic Database for Air2Water Heatpumps
An acoustic database for air-to-water heatpumps has been established in Task 2. A paper describing the database and a first exploitation will be presented at the Forum Acusticum Euronoise 2025 Conference in June 2025. Please find more information here: https://heatpumpingtechnologies.org/project63/database
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Contributions to the 15th Heat Pump Conference 2026
We are submitting several abstracts to the upcoming conference in Vienna: Task 1 is going to present experimental results on several outdoor measurement campaigns. Task 2 will report on the continuous development and exploitation of the acoustic data base; Task 3 will present a study on human response to the...
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Machine Learning-Based Prediction of Air Source Heat Pump Noise Annoyance
At Forum Acusticum Euronoise 2025 an IEA HPT Annex 63 Task 3 contribution will present a machine learning-based approach to predicting annoyance caused by ASHP noise emissions to address the complexity of human perception of noise by integrating psychoacoustic metrics, emotional responses, and demographic factors. Seven predictive models were evaluated,...
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Internationalisation and enhancement of 2D acoustic visualization tool
In the framework of Task 4, the existing 2D tool of the Danish Energy Agency will be internationalized and enhanced by new features. The new tool is intended to be presented at the 15th Heat Pump Conference in Vienna 2026.