Swirl diffusers are used in indoor ventilation systems that require comfort for the people who spend time there. Dr inż. Joanna Kopania and dr inż. Grzegorz Bogusławski from the Institute of Marketing and Sustainable Development have devised a swirl diffuser that generates low sound power levels. The invention was awarded a medal at IPITEX 2023, held in Bangkok.
Written by Ewa Chojnacka, edito-in-chief