DNS 1-5 Instantaneous Data: Difference between revisions
| Line 6: | Line 6: | ||
__TOC__ | __TOC__ | ||
= Instantaneous data = | = Instantaneous data = | ||
Instantaneous volumetric data is provided every approximately 25 time units for around 800 time units, resulting in | Instantaneous volumetric data is provided over the time window T_s = 1.5 R_max/u_ref ~ 3.947 h_bump/u_ref with R_max = 0.0762 m, u_ref = 46.186 m/s, h_bump = 0.02888 m. | ||
The variables provided are the instantaneous velocity and | |||
every approximately | |||
25 time units for around 800 time units, resulting in 60 snapshots. | |||
Each wrapped file is denoted with a number which represents the time ID of the single collection of *vtu files. The time interval between two consecutive time ID is | |||
\Delta t = 0.025 R_max/u_ref ~ 0.0658 h_bump/u_ref | |||
with R_max = 0.0762 m, u_ref = 46.186 m/s, h_bump = 0.02888 m. | |||
Since 60 time ID have been stored, the global time window sampling is | |||
T_s = 1.5 R_max/u_ref ~ 3.947 h_bump/u_ref | |||
The variables provided are the instantaneous velocity, pressure and temperature as well as their gradients. | |||
The data is provided separately for the inlet square duct area (x=[0,5]) and the diffuser area (x=[5,42.5]). | |||
For more information regarding the storage format, please refer to the storage format guidelines. | For more information regarding the storage format, please refer to the storage format guidelines. | ||
Revision as of 11:34, 15 September 2022
Instantaneous data
Instantaneous volumetric data is provided over the time window T_s = 1.5 R_max/u_ref ~ 3.947 h_bump/u_ref with R_max = 0.0762 m, u_ref = 46.186 m/s, h_bump = 0.02888 m.
every approximately
25 time units for around 800 time units, resulting in 60 snapshots.
Each wrapped file is denoted with a number which represents the time ID of the single collection of *vtu files. The time interval between two consecutive time ID is
\Delta t = 0.025 R_max/u_ref ~ 0.0658 h_bump/u_ref
with R_max = 0.0762 m, u_ref = 46.186 m/s, h_bump = 0.02888 m. Since 60 time ID have been stored, the global time window sampling is
T_s = 1.5 R_max/u_ref ~ 3.947 h_bump/u_ref
The variables provided are the instantaneous velocity, pressure and temperature as well as their gradients. The data is provided separately for the inlet square duct area (x=[0,5]) and the diffuser area (x=[5,42.5]).
For more information regarding the storage format, please refer to the storage format guidelines.
Contributed by: Francesco Bassi, Alessandro Colombo, Francesco Carlo Massa — Università degli studi di Bergamo (UniBG)
© copyright ERCOFTAC 2024