Unsteady flow behaviors and flow-induced noise characteristics in a closed branch T-junction

H Zhang, P Wang, H Liu, B Wang, Y Liu - Physics of Fluids, 2024 - pubs.aip.org
In the present study, dynamic delayed detached eddy simulation is utilized to explore
turbulent flow in T-junctions at a Reynolds number of Re D= 2.0× 10 4. Three systems with …

Investigations of fast vacuum pump-down processes between parallel isothermal disks

D Yu, Y Ma - IEEE Transactions on Semiconductor …, 2022 - ieeexplore.ieee.org
To obtain optimal system throughput for semiconductor device fabrications, fast vacuum
pump-down operations are frequently performed to quickly depressurize processing …

[PDF][PDF] Investigations of Fast Pump-Down Processes between Parallel Isothermal Disks

D Yu, Y Ma, F Hu - 2022 - papers.ssrn.com
Considerable temperature variation could occur at the beginning of a fast vacuum pump-
down session and result in undesirable consequences. To this end, the pump-down …