Hola, muchas gracias, acabo de terminar mi primer tutorial de ANSYS con este video de tu canal. Gracias entendi todo, ahora resta investigar uno mismo sobre las opciones, Hi, real thanks , I finish my first tutoria with your ANSYS tutorial video in your chanel, thank you I undertad everything, now investiga bymiself the other option,
Very nice tutorial! One question: you didn't change the Residual Monitors, and the default is too high (most of them are 0.001). Do you think that lowering this value to for example 1e-6 doesn't make the results more accurate? I coudn't check if there's much difference because my computer can't afford it hehe.
Thank you, Do you speak Portuguese? Eu falo um pouco. Yes, what you say is correct, reducing the results will be more accurate, but in this particular case it will not be as noticeable. In more complex simulations involving several phases, high mach numbers and unstable flows, it is recommended to use 1e-6 in all its parameters, perhaps in this case we could only use it for Continuity. It is a good idea to try to make a video comparing the results by modifying the residuals. Best regards
I would like to know , why you set MODEL: kepsilon, KEPSILON MODEL: realizable, NEAR-WALL TREATMENT: scalable wall function and not the others configurations?
Do you have a FLUID STRUCTURE INTERACTION video, I would like to to know what is the vibration frecuency of the pipe and what is its displacement dependint of the inltet flow,
thanks. please can you do a simulation on particle tracking as a POST CFD? the geometry could be a form of a 2D with rectangular strut embedded on the geometry. what do you think? or if you have one please share for learning. thankd
Hello good video, excuse me, could someone help me? I try to make the geometry shown in the video, but when I right-click the geometry with the (?) Sign, the DesingModeler does not appear, does anyone know how to enable this option and allow me to start modeling?
Thanks for the suggestion, but I am not interested in growing my channel, I dedicate myself to engineering consulting, I only do this in my spare time.
Hola, muchas gracias, acabo de terminar mi primer tutorial de ANSYS con este video de tu canal. Gracias entendi todo, ahora resta investigar uno mismo sobre las opciones,
Hi, real thanks , I finish my first tutoria with your ANSYS tutorial video in your chanel, thank you I undertad everything, now investiga bymiself the other option,
Very nice tutorial! One question: you didn't change the Residual Monitors, and the default is too high (most of them are 0.001). Do you think that lowering this value to for example 1e-6 doesn't make the results more accurate? I coudn't check if there's much difference because my computer can't afford it hehe.
Thank you, Do you speak Portuguese? Eu falo um pouco. Yes, what you say is correct, reducing the results will be more accurate, but in this particular case it will not be as noticeable. In more complex simulations involving several phases, high mach numbers and unstable flows, it is recommended to use 1e-6 in all its parameters, perhaps in this case we could only use it for Continuity. It is a good idea to try to make a video comparing the results by modifying the residuals.
Best regards
CFD NINJA / ANSYS CFD yes, I do speak Portuguese hehe. Thanks for the answer!
Very helpful to beginners, like me. Thank you!
I would like to know , why you set MODEL: kepsilon, KEPSILON MODEL: realizable, NEAR-WALL TREATMENT: scalable wall function and not the others configurations?
Do you have a FLUID STRUCTURE INTERACTION video, I would like to to know what is the vibration frecuency of the pipe and what is its displacement dependint of the inltet flow,
Thank you Sensei :)
You're welcome friend.
Best regards
How much time it takes to complete 40 ietration with this model
Hey, hi! Could you please help me modeling the scavenging proccess for a 2 stroke engine?
It is a simulation with medium complexity, I will try in the future for now I do not have much time. Thanks for the idea.
Hi, is it possible to use double precision instead of single precision ?
Yes, it is possible.
Regards
Hi! When we should enable energy equation in fluent? In which cases?
In simple words: when you need to calculate temperature variations
thanks. please can you do a simulation on particle tracking as a POST CFD? the geometry could be a form of a 2D with rectangular strut embedded on the geometry. what do you think? or if you have one please share for learning. thankd
Hi friend;
Maybe this tutorial can be help:
cfd.ninja/ansys-fluent/ansys-fluent-dense-discrete-phase-model-ddpm/
Best regards
Blood is taken as the fluid in the domain. So a single phase flow.. this is not helpful
Hello good video, excuse me, could someone help me? I try to make the geometry shown in the video, but when I right-click the geometry with the (?) Sign, the DesingModeler does not appear, does anyone know how to enable this option and allow me to start modeling?
give voice to your videos it might help more to us and your channel to grow thanks.
Thanks for the suggestion, but I am not interested in growing my channel, I dedicate myself to engineering consulting, I only do this in my spare time.