DNS 1-2 Statistical Data: Difference between revisions

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==Additional data==
==Additional data==
No additional data is available at the moment.<!--Here additional statistical data should be provided such as data on solid surfaces and integral
In addition to the volume data, the quantities described in table 1 of the document cited above, after averaging in the streamwise and spanwise directions, are available  
<!--Here additional statistical data should be provided such as data on solid surfaces and integral
time scales as specified respectively in sections 4 and 5 of [1]. Further global quantities of interest
time scales as specified respectively in sections 4 and 5 of [1]. Further global quantities of interest
( e.g. drag/lift coefficients, mass flow rates, efficiencies, . . . ) should be given here and if need be
( e.g. drag/lift coefficients, mass flow rates, efficiencies, . . . ) should be given here and if need be

Revision as of 09:21, 30 March 2022


Front Page

Description

Computational Details

Quantification of Resolution

Statistical Data

Instantaneous Data

Storage Format

Statistical data

Volume data

Volumetric time averaged statistics are available in the database. The data is stored in multiple files such that each .pyfrs file contains one quantity. The files which are named avg-xxxx.pyfrs can be interrogated following the guidelines in storage format section. The statistical quantities listed in section 3 (tables 1 and 2) of the document - list of desirable and minimum quantities to be entered into the KB Wiki, are directly provided or can be calculated from those provided by following the approach described in the appendix B of the document. For example, avg-u.pyfrs is the average streamwise velocity, where as the Reynolds stress, , can be calculated using the data from avg-uv.pyfrs, avg-u.pyfrs and avg-v.pyfrs. To assist end users, the calculation of turbulent kinetic energy budget is demonstrated in a python script, tke_budget.py. Any other statistical quantity may be calculated in a similar manner.

Additional data

In addition to the volume data, the quantities described in table 1 of the document cited above, after averaging in the streamwise and spanwise directions, are available



Contributed by: Arun Soman Pillai — Imperial College London

Front Page

Description

Computational Details

Quantification of Resolution

Statistical Data

Instantaneous Data

Storage Format


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