How to do Analysis of Turbulent Air Flow Over Car using ANSYS Fluent | Tutorial

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  • Опубліковано 24 лис 2024

КОМЕНТАРІ • 73

  • @cfdbabaopenfoamansyscfd2972
    @cfdbabaopenfoamansyscfd2972  3 роки тому +8

    Hello CFD Analysts. Thanks for all the response and support. However, 95% of viewers have not yet subscribed to this channel. Please consider subscribing for more such new CFD videos. Also, don't forget to comment on your favourite part of the video below and suggest topics on which you want videos in future.

  • @okxd8988
    @okxd8988 2 роки тому +2

    BRO YOU ARE AMAZING, I used this video for the airflow around a human. This vid worked wonders. Thanks so much!!!

  • @muhammadfirdaus2002
    @muhammadfirdaus2002 2 роки тому +5

    the best explained video so far, much appreciated brother

  • @abdullahalhasan4246
    @abdullahalhasan4246 3 роки тому +6

    Owww...thank you so much. After seeing a lot of videos finally i have seen your video and done the simulation by myself for the 1st time and i am so excited.
    Thanks a lot and want to see a videos about drag reduction by using spoiler and shark fin...
    Thank you again

    • @cfdbabaopenfoamansyscfd2972
      @cfdbabaopenfoamansyscfd2972  3 роки тому +2

      Glad to hear that the video was so helpful. I will definitely try to work on your suggestion videos in near future. Keep sharing and supporting.

  • @arturo1737
    @arturo1737 2 роки тому +3

    Desde Arequipa-Perú : gracias no sabia como hacer este problema toma tu like y tu campana

  • @manojkumark4758
    @manojkumark4758 6 місяців тому +1

    Thank bro it helped me a lot for my project

  • @zooeyglass1780
    @zooeyglass1780 2 роки тому +4

    Thank you! I've subscribed, so I'm definitely waiting for more content like this :D

  • @drvijaybhatkar938
    @drvijaybhatkar938 Рік тому +1

    Thank You for nice CFD Video. Good for beginners

  • @nurudin99
    @nurudin99 3 роки тому +6

    thanks! really comprehensive

  • @himufloyd5024
    @himufloyd5024 2 роки тому +1

    Everything was smooth but there were no eddy current formation in my case .During visualization I could not spot one.Can you kindly tell what should I do ?

  • @a.w.5047
    @a.w.5047 3 роки тому +3

    Thank you so much for this tutorial!!!

  • @muhammedkhan6238
    @muhammedkhan6238 5 місяців тому

    Thanks man so much helpful thank you so much for making this it help me a lot

  • @muhammadfadly5659
    @muhammadfadly5659 3 роки тому +5

    hai i want to ask, i have done the geometry and when i want to generate mesh, it said that failed mesh, what should i do? thank u

    • @cfdbabaopenfoamansyscfd2972
      @cfdbabaopenfoamansyscfd2972  3 роки тому

      Hello. Make sure that the boolean subtract operation has been performed correctly. Then you can reduce your element size slowly until the mesh gets successfully generated. Keep sharing and supporting.

    • @EngrOnCarHunt01
      @EngrOnCarHunt01 Рік тому

      make sure that the domain is far greater than the model or vehicle and don't forget to keep outlet side greater from others as explained in the video

  • @mustafaegebozkurt3490
    @mustafaegebozkurt3490 2 роки тому +2

    why didn't you use inflation ?

  • @hemantpandey9676
    @hemantpandey9676 2 роки тому +6

    I have few doubts.. Please help me !
    How can I determine the Characteristic Length of a car with its windows open for external CFD analysis in order to determine the drag force ? Also, what y+ value would you recommend in that case if k-w SST turbulent model is used ?

    • @cfdbabaopenfoamansyscfd2972
      @cfdbabaopenfoamansyscfd2972  2 роки тому +1

      Hello. Sorry for the late reply.
      The characteristic length of the car will be same with the windows open. It will be the total length of the car. I am not sure about the y+ value for your case but you can keep it below or equal to 1 or keep it between 30 and 300. Hope that helps.

  • @DivyamVermaBMA
    @DivyamVermaBMA 2 роки тому +2

    Hey can you tell me why car is placed at the center of the enclosure

    • @cfdbabaopenfoamansyscfd2972
      @cfdbabaopenfoamansyscfd2972  2 роки тому +2

      Hello. Ideally the wake region behind the car should be greater than the entry region so that we can accurately capture the flow behind the car.
      But in this tutorial for simplification purposes the car is placed at the center of the enclosure.

  • @mayuriupasani1282
    @mayuriupasani1282 3 роки тому +5

    Very well explained. 😁

  • @NguyenPhong-xf5xb
    @NguyenPhong-xf5xb 6 місяців тому

    Hey! Thank you for the detailed tutorial! May i ask which type of Honda is the one using in here?

  • @valeriavolpe8800
    @valeriavolpe8800 Рік тому +1

    Many thanks to you!

  • @1996akhileshvarma
    @1996akhileshvarma 3 роки тому +4

    very nicely explained

  • @atillaus9168
    @atillaus9168 2 роки тому +3

    great tutorial

  • @tsegeyearegawi941
    @tsegeyearegawi941 7 місяців тому

    how can i take the crosswind to study stability? where i write the crosswind value as an input

  • @vinayaknitnavare2000
    @vinayaknitnavare2000 2 роки тому +2

    by perform this simulation how can i calculate the drag and lift coefficient values. response quickly.

    • @cfdbabaopenfoamansyscfd2972
      @cfdbabaopenfoamansyscfd2972  2 роки тому +1

      Hello. When you print the lift and drag forces you can get the total lift and drag coefficient values in the right side corner of the console window.

    • @suchithmengaram7220
      @suchithmengaram7220 2 роки тому

      Hello Brother did you get the values of those coefficients ? If yes share them ASAP

    • @suchithmengaram7220
      @suchithmengaram7220 2 роки тому

      @@cfdbabaopenfoamansyscfd2972 Please Share the values in a Hurry

  • @hoankhacnguyen8964
    @hoankhacnguyen8964 2 роки тому +3

    hi bro! how to calculate the drag coefficient?

    • @cfdbabaopenfoamansyscfd2972
      @cfdbabaopenfoamansyscfd2972  2 роки тому +2

      Hello. You can calculate drag coefficient in FLUENT by going in reports > forces > select the drag direction vectors and press compute. In the right side corner of console you will get value of drag coefficient.

  • @berkayeryldz2059
    @berkayeryldz2059 3 роки тому +4

    you are the best

  • @vidurapaathukkalam..8744
    @vidurapaathukkalam..8744 2 роки тому +2

    very helpful;; thanks a lot

  • @umairkhalid6300
    @umairkhalid6300 2 роки тому +3

    Thnx a lot buddy ....

  • @megacup3977
    @megacup3977 7 місяців тому

    on the solution part it dont be going down the arrows and i dont know why i have preeated everything thrice

  • @FunFactSchannel
    @FunFactSchannel 2 роки тому +2

    Thanks , this video is very nice .

  • @antonaveendp2896
    @antonaveendp2896 3 роки тому +5

    do more videos sir

    • @cfdbabaopenfoamansyscfd2972
      @cfdbabaopenfoamansyscfd2972  3 роки тому +2

      Thank you so much for appreciating my work. More videos are on the way. Feel free to drop your suggestions here.

  • @umairkhalid6300
    @umairkhalid6300 2 роки тому +2

    Your new subscriber ❤

  • @Alejandro-cl9ub
    @Alejandro-cl9ub Рік тому

    My imported body won't line up in the middle of the coordinate system. Any help with that please? When I apply the symmetry it won't cut through the middle of the body. Please

    • @cfdbabaopenfoamansyscfd2972
      @cfdbabaopenfoamansyscfd2972  Рік тому

      Hello. You may need to move your geometry with move option or assembly > align option in spaceclaim.

  • @antoine1407
    @antoine1407 3 роки тому +3

    Thanks!

  • @anujpatil7785
    @anujpatil7785 2 роки тому +1

    Error showing while updating the mesh
    But iam. Doing analysis of Tesla model s and it has 3000 parts
    Pls give solution

  • @oguz.4225
    @oguz.4225 2 роки тому +2

    Perfect 👍🏻👌🏻

  • @brownnugget401
    @brownnugget401 7 місяців тому

    trying to analyze f1 car but it is showing too many cells when it gets imported to fluent, i have student license so what can i do to reduce the cell count

    • @ramnaikbanothu8152
      @ramnaikbanothu8152 6 місяців тому

      Bro try to decrease the element size in the mesh. But you are saying that you are trying to analyse an F1 car. In that case the mesh should be fine so install a cracked version 😊

  • @JITISH1
    @JITISH1 Рік тому

    Did you buy an ansys license for private use? I would like to give it a go, but not sure how to get Ansys. By the I follow your group on facebook as well, and will be purchaisng some of your courses soon. Good work.

  • @eduardofinckgabler1474
    @eduardofinckgabler1474 2 роки тому +1

    Eu te amo com todo o meu coração ❤️

  • @smitabhamare6072
    @smitabhamare6072 3 роки тому +4

    👍👍

  • @Harryy6666
    @Harryy6666 9 місяців тому

    not able to extract car model😓😢

  • @bbkengineering6612
    @bbkengineering6612 2 місяці тому

    ı think stupid base video