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Dear all,

 

I want to obtain a two-dimensional channel flow solution (y=-0.5 to 0.5) by simulating half of the channel (y=-0.5 to 0, with symmetry boundary conditions at y=0) in Nektar++.

 

I have the resulting field file (.fld) of lower half channel but need to invert the same about the y=0 centerline to get the field of upper half channel and merge both to obtain full channel flow field. Can this be done in FieldConvert or some other Nektar++ tool?

 

I need to use the full channel field as a restart condition for further purpose.

 

Thank you in advance.

 

Regards,

Nandan Sarkar

PhD candidate

Dept. of Mechanical Engineering

Indian Institute of Technology Kharagpur

India 721302