Browsing NTNU Open by Author "Xu, Hengjie"
Now showing items 1-2 of 2
-
Cross-Scale Flow Field Analysis of Sealing Chamber and End Face Considering the CO2 Real Gas Effect
Sun, Xuejian; Song, Pengyun; Hu, Xiangping; Mao, Wenyuan; Deng, Qiangguo; Xu, Hengjie (Peer reviewed; Journal article, 2021)The dry gas seal (DGS) is a non-contacting, gas-lubricated mechanical face seal commonly used in rotating machinery. Traditional analyses of DGSs treat the end face as an independent factor by setting the end-face inlet ... -
Startup Performance of Dry Gas Seals with Different Types of Grooves Considering the Slip Flow Effect
Deng, Qiangguo; Song, Pengyun; Hu, Xiangping; Xu, Hengjie; Sun, Xuejian; Mao, Wenyuan (Journal article; Peer reviewed, 2022)Finite difference method is used to solve modified Reynolds equation based on FK slip flow model. The startup performance of spiral groove dry gas seal (S-DGS), T-groove dry gas seal (T-DGS) and linear groove dry gas seal ...