Open access
Oct 2026
Numerical Study of Flow and Heat Transfer in the Air-Side Channel of Panel-Type Radiator with Novel Vortex Generators
A novel hollow triangular conical-wing vortex generator (HTCVG) was proposed to enhance the heat transfer performance of a panel-type radiator for oil-immersed transformers. A numerical investigation was conducted to compare the HTCVG with a common delta-wing vortex generator (DWVG) and a trapezoidal-wing vortex genera...
Wen-Rong Si, Ying-Ying Zhao, He-Li Ni et al.
· Energies · 0 citations