Efficient representation of turbulent flows using data‐enriched finite elements

2020 ◽  
Vol 121 (15) ◽  
pp. 3397-3416
Author(s):  
Rohit Deshmukh ◽  
Troy Shilt ◽  
Jack J. McNamara
Keyword(s):  
Finite Elements ◽  
Turbulent Flows ◽  
Efficient Representation ◽  
Using Data ◽  
Enriched Finite Elements

Solving Turbulent Flows Using Finite Elements

1991 ◽  
Vol 117 (11) ◽  
pp. 1513-1530 ◽  
Author(s):  
John I. Finnie ◽  
Roland W. Jeppson
Keyword(s):  
Finite Elements ◽  
Turbulent Flows

scholarly journals Reconstruction of the flow structure in a matrix channel based on two-component LDA data

2021 ◽  
Vol 2127 (1) ◽  
pp. 012006
Author(s):  
M V Philippov ◽  
A V Zolotukhin ◽  
I A Chokhar ◽  
V V Terekhov ◽  
V I Terekhov ◽  
...  
Keyword(s):  
Turbulent Flows ◽  
Velocity Vector ◽  
Three Dimensional ◽  
Laser Doppler Anemometer ◽  
Dimensional Structure ◽  
Matrix Channel ◽  
Three Dimensional Structure ◽  
Two Component ◽  
Coplanar Channels ◽  
Using Data

Abstract The work is aimed at creating a technique for reconstructing the three-dimensional structure of turbulent flows using data of a two-component laser-Doppler anemometer at the example of a flow in flat coplanar channels. Data of paired measurements by a two-component LDA at two different angles relative to the measurement point are used to obtain information about the three-dimensional structure of the flow. Further, all three components of the velocity vector were calculated using transformations. The developed method is used to measure the velocity field in a coplanar channel.

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