Porous-Spiral Groove Mechanical Seal

Decoupled Heat & Mass Transfer Design

Provides a direct carrier for high-reliability seal design through coupled regulation of porous structure and fluid film heat/mass transfer.

Xueping, Li · Meng, Xiangkai · Wang, Mengjiao · Zhao, Wenjing · Peng, Xudong

International Journal of Heat and Fluid Flow 2026