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- Title
Two-Phase Device for Cooling Powerful Electronic Systems.
- Authors
Rabetskii, M. I.; Vasiliev, L. L.; Grakovich, L. P.
- Abstract
The paper presents the results of experimental studies of the characteristics of a two-phase heat transmitting device (thermosyphon) that includes a flat copper evaporator with capillary grooves and a multipipe heat-exchanger–condenser intended for ensuring the temperature regime of powerful electronic and electrical devices. The capillary grooves of the evaporator can be coated with a layer of porous sintered copper powder. Heat removal from the thermosyphon condenser can be carried out by liquid or air flow. When using water as a coolant, the heat flux transmitted by the thermosyphon is more than 1 kW.
- Subjects
ELECTRONIC systems; COPPER powder; HEAT flux; AIR flow; HEAT pipes; ELECTRONIC equipment
- Publication
Journal of Engineering Physics & Thermophysics, 2023, Vol 96, Issue 7, p1716
- ISSN
1062-0125
- Publication type
Article
- DOI
10.1007/s10891-023-02841-7