DNS 1-5 Statistical Data

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Description

Computational Details

Quantification of Resolution

Statistical Data

Instantaneous Data

Storage Format

Statistical data

In this section the relevant statistical data for the flow on the smooth bump computed with MIGALE is given. The reported data is the one mentioned in Table 1 of the list of desirable quantities (see Hillewaert et al.) and also specified here.

The data is available as:

• In .pvtu (ASCII) format as volumetric data.
• In CSV (text) format as characteristic lines along over the solid wall.

Volume data

Volumetric data on the statistics computed for the whole computational domain are provided here. For more information regarding the stored quantities and the storage format, please refer to the storage format guidelines.

The available files are:

• averaged fields (64.7 GB).
• averaged shear stress (74.0 GB).
• Reynolds stress (72.6 GB).

Additional data

The following averaged quantities are provided along the solid wall:

• the pressure coefficient $C_{p}$
• the skin friction coefficient $C_{f}$

the pressure coefficient is defined as $C_{p}=2(p-p_{ref})/(\rho _{\infty }U_{\infty }^{2})$, where $p_{ref}$ is the pressure at wall at the checkpoint $x/H=-3.51$, and $U_{\infty }$ and $\rho _{\infty }$ the velocity and density at the reference conditions (???), respectively.

wall_dns.csv

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Contributed by: Francesco Bassi, Alessandro Colombo, Francesco Carlo Massa — Università degli studi di Bergamo (UniBG)

Front Page

Description

Computational Details

Quantification of Resolution

Statistical Data

Instantaneous Data

Storage Format

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