Valveless pulsejet-computational fluid dynamics

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ganuganu
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Re: Valveless pulsejet-computational fluid dynamics

Post by ganuganu » Tue Dec 19, 2017 1:54 pm

Hi Zono'

Thank you very much.

I am beginner in OpenFOAM, have just done flow past cylinder case :D :D . It will be very interesting to see these kind of simulations in OpenFOAM, eagerly waiting for your results. All the best.

Regards
Ganesh

zono
Posts: 72
Joined: Wed May 28, 2008 1:03 pm

Re: Valveless pulsejet-computational fluid dynamics

Post by zono » Mon Jan 01, 2018 9:57 pm

Dear Ganesh,

first I wish a happy New Year to all forum users!

Hopefully I will have a little more time next days to seek for my old simulation results images and animations done by Comsol Multiphysics

so long !

zono
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zono - the thruster buster
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zono
Posts: 72
Joined: Wed May 28, 2008 1:03 pm

Comsol Multiphysics: Valveless pulsejet-computational fluid dynamics

Post by zono » Fri Jan 05, 2018 5:42 pm

hi all,

here are two examples of my linear-acoustics Simulations (CFD for poor) elaborated with Comsol Multiphysics 4.3 : ...

afwe-eigenfrequency-helmholtz4-harmonic-pipe-end_corrected-1 :
acoustic eigenmodes of a so-called "harmonic-design" (I will report on this theory in the next weeks / months)

K-PT07X-eigenfreq :
acoustic eigenmodes of a K-PT07X (full-functional valveless designed by Marten Klein, a senior-member of this forum)

K-PT07X :
same K-PT07X engine, time-dependent Simulation of acoustic linear wave equation (en.wikipedia.org/wiki/Wave_equation)

so far,
harmonic-thumb.png
zono
Attachments
K-PT07X.gif
K-PT07X-eigenfreq.gif
afwe-eigenfrequency-helmholtz4-harmonic-pipe-end_corrected-1.gif
___________________________
zono - the thruster buster
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