Are vortex Not formed as a result of high pressure air being sucked around the edge to the low pressure. What you said was the opposite. I don’t remember much of university aerodynamics but you seem to say the exact opposite of what I do remember.
Saying, the air above the airfoil has to accelerated because otherwise "the air would not meet at the trailing edge" is totally wrong. The independent particles at the front don't meet at the the end because they were close at the leading edge! 7:50 That ist very wrong and should not be taught in a Webinar about F1 Aerodynamics! The increase in speed comes from the pressure reduction due to streamline curvature.
Hi @haze! Thank you very much! Feedback is always appreciated! It would be awesome if you would participate in the discussion in the forum and mention your critique there so that every beginner can profit from your expertise and we can discuss this in more detail(www.simscale.com/forum/c/workshops-webinars/f1-workshop) . Looking forward to see you there! Cheers!
Very interesting product! One question though. The case was setup as a stead-state run, which should be independent of time and only dependent on the maximum number of iterations. However in the control settings (~ time 50:25 in the video) values associated with time are defined. What notion of time does this represent?
Thank you very much for your question! The time values in the control settings represent the number of iteration and should, therefore, be treated as a 'pseudo' time without any physical meaning. Do you think this is confusing? What would you suggest? Looking forward to your feedback!!
Hi @Vikas! This is very easy! You may ask the question again in our forum and an assistant will help you with your project. Hope to see you there. Cheers!
Hi @Rakholiya! Simply create an account for free and get started! For any questions regarding about our platform, feel free to post your questions on our forum: www.simscale.com/forum/ Cheers!
Undermined the whole presentation @7:50 - any person who’s studied aerodynamics at even a basic level knows the “equal travel time” logic to be completely false. This one statement shows you lack any aerodynamic expertise, therefore any other technical aspect presented lacks credibility.
Are vortex Not formed as a result of high pressure air being sucked around the edge to the low pressure. What you said was the opposite. I don’t remember much of university aerodynamics but you seem to say the exact opposite of what I do remember.
Saying, the air above the airfoil has to accelerated because otherwise "the air would not meet at the trailing edge" is totally wrong. The independent particles at the front don't meet at the the end because they were close at the leading edge! 7:50
That ist very wrong and should not be taught in a Webinar about F1 Aerodynamics!
The increase in speed comes from the pressure reduction due to streamline curvature.
Hi @haze!
Thank you very much! Feedback is always appreciated! It would be awesome if you would participate in the discussion in the forum and mention your critique there so that every beginner can profit from your expertise and we can discuss this in more detail(www.simscale.com/forum/c/workshops-webinars/f1-workshop) . Looking forward to see you there! Cheers!
This guy actually didn't understand aerodynamics
Very interesting product!
One question though. The case was setup as a stead-state run, which should be independent of time and only dependent on the maximum number of iterations. However in the control settings (~ time 50:25 in the video) values associated with time are defined. What notion of time does this represent?
Thank you very much for your question! The time values in the control settings represent the number of iteration and should, therefore, be treated as a 'pseudo' time without any physical meaning. Do you think this is confusing? What would you suggest? Looking forward to your feedback!!
10:59 Kinetic energy of flow is too low so it separates. Is it the reason not that the velocity too high and the change of direction to steep?
How to make that CAD model. if we dont know how to make then how can we apply mesh and simulate it
Hi @Vikas!
This is very easy! You may ask the question again in our forum and an assistant will help you with your project.
Hope to see you there. Cheers!
comenten un error garrafal en 7:50 al indicar que los dos flujos se encuentran al mismo tiempo (otherwise it would not meet at the trailing edge?)
how can i use this softwere
Hi @Rakholiya!
Simply create an account for free and get started! For any questions regarding about our platform, feel free to post your questions on our forum: www.simscale.com/forum/
Cheers!
Undermined the whole presentation @7:50 - any person who’s studied aerodynamics at even a basic level knows the “equal travel time” logic to be completely false. This one statement shows you lack any aerodynamic expertise, therefore any other technical aspect presented lacks credibility.
That´s right