should it be possible for you to send me the files of this simulation? i'm learning my self CFX and can't find how to do this kind of simulations, where there are mobile parts...any help should be great. Thank you!
@DBFIU As the exh valve opens the gas escapes, this then leads to a drop in pressure, and also cylinder temperature, causing the gas inside to contract, this contraction can clearly be seen at .29 seconds, and some gas re-enters cylinder, this can be called exhaust gas reversion. There are ways to combat this as much as possible using a few methods, Hope this comment helps.
why is the temperature never rising inside the combustion chamber?
tata123mama 1 year ago
ok thank you
eloy785 1 year ago
great simulation, it is possible to contact the person in this case your friend in order to share information with fluent simulation.
eloy785 1 year ago
@eloy785
sorry, but I dont have more contacts from my colleague. That was a long time ago.
rodgabarito 1 year ago
hi! great animation!
should it be possible for you to send me the files of this simulation? i'm learning my self CFX and can't find how to do this kind of simulations, where there are mobile parts...any help should be great. Thank you!
yoe1983 2 years ago
sorry, i did not make the simulation, i take this video on a workshop from a friend of mine.
rodgabarito 2 years ago
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DeanoTRex 3 years ago
Superb, do you know of any way to take into consideration the large pressure rise after combustion?
DBFIU 4 years ago
Thanks for the comment. But sorry, i did not make the simulation, i take this in a workshop from a friend of mine.
rodgabarito 4 years ago
@DBFIU As the exh valve opens the gas escapes, this then leads to a drop in pressure, and also cylinder temperature, causing the gas inside to contract, this contraction can clearly be seen at .29 seconds, and some gas re-enters cylinder, this can be called exhaust gas reversion. There are ways to combat this as much as possible using a few methods, Hope this comment helps.
chippievw 1 year ago