[Nek5000-users] Nek5000-users Digest, Vol 107, Issue 24

[nek5000-users at lists.mcs.anl.gov]

Hey Paul,


As suggested by you, I did look into the .usr of  Rayleigh Benard
Convection example and it did help me. But I face the following error while
compiling using makenek.

obj/plan4.o: In function `plan4_':
plan4.f:(.text+0x1781): additional relocation overflows omitted from the
output
collect2: error: ld returned 1 exit status
makefile:114: recipe for target 'nek5000' failed
make: *** [nek5000] Error 1

I have attached The SIZE file, .usr file,.par file and the .box file used
for the simulation. Really appreciate your help.

On Mon, Jan 15, 2018 at 11:30 PM, <nek5000-users-request at lists.mcs.anl.gov>
wrote:

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>    1. Re: Low-Density jet using low -Mach number formulation
>       (nek5000-users at lists.mcs.anl.gov)
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> ----------------------------------------------------------------------
>
> Message: 1
> Date: Sun, 14 Jan 2018 21:00:59 +0000
> From: nek5000-users at lists.mcs.anl.gov
> To: "nek5000-users at lists.mcs.anl.gov"
>         <nek5000-users at lists.mcs.anl.gov>
> Subject: Re: [Nek5000-users] Low-Density jet using low -Mach number
>         formulation
> Message-ID:
>         <mailman.6277.1515963679.19102.nek5000-users at lists.mcs.anl.gov>
> Content-Type: text/plain; charset="us-ascii"
>
>
> Dear Nitish,
>
>
> There are several examples of Rayleigh-Benard convection that show how to
> do buoyancy driven flows.   Looking at those usr files would be a first
> step.
>
>
> hth,
>
>
> Paul
>
>
> ________________________________
> From: Nek5000-users <nek5000-users-bounces at lists.mcs.anl.gov> on behalf
> of nek5000-users at lists.mcs.anl.gov <nek5000-users at lists.mcs.anl.gov>
> Sent: Sunday, January 14, 2018 8:08:20 AM
> To: nek5000-users at lists.mcs.anl.gov
> Subject: [Nek5000-users] Low-Density jet using low -Mach number formulation
>
> Hello Nek Users,
>
> I want to simulate low density jet (heated air whose density is lesser
> than ambient air) expanding out from a pipe into stagnant air.
> I want to run a 2D planar case. Im planning to export the mesh from exodus
> II to nek. Can somebody guide me what I have to do from here? What Stress
> formulation to use? Thanks for the help.
>
> --
> Nitish Kovalam
> Aerospace Engineering
> Indian Institute of Space Science and Technology
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> End of Nek5000-users Digest, Vol 107, Issue 24
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>



-- 
Nitish Kovalam
Aerospace Engineering
Indian Institute of Space Science and Technology
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