Enhancing LED Cooling Efficiency Through wind ionic Technology: A Numerical Analysis of Point-to-Plane and Line-to-Plane Configurations
LEDs are widely used and cover all possible applications of artificial lighting, both for low power in domestic lighting and for very high power such as stadium or airport lighting. In the case of high-power lighting, thermal management is a crucial element because it seriously affects energy efficiency but above all the life of the light source. Several cooling techniques exist (heat pipe, fan, etc.) but the use of ionic winds for cooling LEDs has many interesting advantages (no moving mechanical parts, high energy efficiency, etc.). This study provides a numerical analysis of this innovative cooling technology using ionic wind, by comparing two possible configurations: point-to-plane and line or wire-to-plane. The results present the cooling efficiencies associated with the two cases studied.
Authors
- Pascal Dupuis (ORCID: https://orcid.org/0000-0002-2966-9424)
- Férid Haddad (ORCID: https://orcid.org/0000-0001-6971-5969)
- Laurent Canale (ORCID: https://orcid.org/0000-0003-1097-889X)
- Zouhour Araoud (ORCID: https://orcid.org/0000-0001-9268-8663)
Institutions
- Centre National de la Recherche Scientifique (FR)
- Université Toulouse III - Paul Sabatier (FR)
- University of Monastir (TN)
- Université Fédérale de Toulouse Midi-Pyrénées (FR)
- Institut National Polytechnique de Toulouse (FR)
- Laboratoire Plasma et Conversion d'Energie (FR)
- École Nationale Supérieure d'Électrotechnique, d'Électronique, d'Informatique, d'Hydraulique et des Télécommunications (FR)
- Ecole Nationale d'Ingénieurs de Monastir
Publication Details
- Published
- 2024-11-12
- DOI
- https://doi.org/10.1109/ls2463127.2024.10882108
- Primary Topic
- Impact of Light on Environment and Health
- Type
- article
- Field-Weighted Citation Impact
- 0.00