Пікірлер

• 
  @jokhioization16 күн бұрын

  very good explanation,make some more videos like on solid combustion also

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  @whisler5.016 күн бұрын

  I did all the steps, but when I went to contact region it only showed one tube in blue, and not the whole tubing in red like yours. How do I fix that?

• 
  @KamaleshKarthika-qh2zp18 күн бұрын

  Thank you so much sir 🙏

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  @akankshagupta20523 күн бұрын

  When i m trying to import the structure from catia to ansys its showing error that " the selected file is of an unsupported or unfigured geometry type" . How to solve this error? Can u plzz help me with this ?

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  @MechTechSimulations21 күн бұрын

  If you want to import geometry from other modeling software, you need to do CAD Configuration. kzread.info/dash/bejne/i5OFucmniJjJk6g.html

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  @akankshagupta20521 күн бұрын

  @@MechTechSimulations i m facing issue while doing meshing. Can u help me out with this ?

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  @MechTechSimulations21 күн бұрын

  Please contact me at [email protected]

• 
  @user-wc6gu7zp8o28 күн бұрын

  Thank you for the explanation!

• 
  @MechTechSimulations26 күн бұрын

  You're welcome!

• 
  @jaforikbal638829 күн бұрын

  can it be done in ansys 2020

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  @MechTechSimulations26 күн бұрын

  Of course yes..

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  @MechTechSimulations26 күн бұрын

  It needs multiphase simulation..

• 
  @limchinchen7988Ай бұрын

  how if I want to simulate the undershot turbine? what do I need to do in order to simulate the blade which in contact with water?

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  @MechTechSimulationsАй бұрын

  Nothing else, just change the fluid to 'liquid water' under the cell zone conditions.

• 
  @limchinchen7988Ай бұрын

  I’m using solidworks to draw the turbine and then import into ansys. Then I follow ur step to do but can’t. I create the enclosure but it show an error (operation would result in non-manifold bodies).

• 
  @limchinchen7988Ай бұрын

  If I create the cylinder and box through 1) click icon “create” 2) choose icon “primitives” Is this same as enclosure u do in this video?

• 
  @limchinchen7988Ай бұрын

  And also my turbine is not fully immersed in water, can I make an enclosure cover half of the turbine?

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  @MechTechSimulations26 күн бұрын

  But a combination of 3D, Transient and Multiphase is really challenging and needs a heavy computational power.

• 
  @frq3155Ай бұрын

  There is a shortcut, in 4:10 you can factor the (-1+λ) into the expression (1-λ)(1-3λ+λ^2) -1+λ = 0 (1-λ)(1-3λ+λ^2) - (1-λ) = 0 (1-λ)(1-3λ+λ^2-1) = 0 (1-λ)(λ^2-3λ) = 0 That way, the three eigenvalues can be found momentarily and there is no need to solve a cubic equation and perform long division.

• 
  @user-hs4dr7tg1uАй бұрын

  thank you

• 
  @MechTechSimulationsАй бұрын

  You're welcome

• 
  @indranilghosh56Ай бұрын

  Can tell me the "methods" used

• 
  @MechTechSimulationsАй бұрын

  I hope all the methods and details are included in the video. Can you please elaborate on what you mean?

• 
  @Dwf-vs5jwАй бұрын

  网格化一直报错

• 
  @MechTechSimulationsАй бұрын

  如果您需要帮助，请通过 [email protected] 与我联系。

• 
  @davis_7062 ай бұрын

  Fail ho gya drawing mein

• 
  @Hitu6192 ай бұрын

  Brillince work sir within short😊😊time ❤❤❤

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  @MechTechSimulationsАй бұрын

  Thank you..

• 
  @Hitu6192 ай бұрын

  Sir w there is 2nd diagram also there in which one edge is parallel to base that diagram also correct sir for this question

• 
  @MechTechSimulations2 ай бұрын

  Sorry, I didn't understand your point. Can you please specify the time in the video where you have this question?

• 
  @Hitu6192 ай бұрын

  @@MechTechSimulations diagram sir hexagon

• 
  @QuantumBeatsLab2 ай бұрын

  what is the formula to calculate the mass flow rate in channel flow over cylinder in 2 dimension? Please reply

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  @QuantumBeatsLab2 ай бұрын

  do I need to consider the cross sectional area in case of a 2D contour?

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  @MechTechSimulations2 ай бұрын

  If that is a cylinder, we need to select axisymmetric instead of planar in Fluent's general settings. In 2D simulations, the mass flow rate is computed and reported in Fluent by considering the third axis as 1m by default. You can change this in the reference values if you have the third axis dimension.

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  @user-lv3qk9sj2g2 ай бұрын

  Thank you I am finding this question answer Tomorrow is my exam it help me alot❤❤❤❤

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  @MechTechSimulations2 ай бұрын

  Most welcome 😊

• 
  @Hitu6192 ай бұрын

  Brilliance smart work 😮😮

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  @MechTechSimulations2 ай бұрын

  Thank u for your appreciation!

• 
  @dihanshalindra48162 ай бұрын

  Hey sir how can we generate a video for the above solutions without saving the photos

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  @MechTechSimulations2 ай бұрын

  Try setting up phase contours in Graphics and Animations, then create and define a Solution Animation under Calculation Activities. Preview and save the animation as a video by clicking Write/Record.

• 
  @yusufmertdeprem31392 ай бұрын

  Hello sir, I'm making all the things same but my program gives me floating point error, what can I do about it? I tried to smaller and bigger mash sizes but it didnt solve.

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  @MechTechSimulations2 ай бұрын

  Try without the acceleration, so we can determine whether the problem is with the acceleration or something else..

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  @yusufmertdeprem31392 ай бұрын

  @@MechTechSimulations I runned again without acceleration and it didnt give error, tried again with linear acceleration and it gave an float error message again

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  @yusufmertdeprem31392 ай бұрын

  @@MechTechSimulations I tried without acceleration and it didnt give float error message. When I add acceleration it gives error whatever its linear or time related. And for extra information ım trying to work on 3D tanks.

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  @baruahsarthak_2 ай бұрын

  Crisp and to the point.

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  @MechTechSimulations2 ай бұрын

  Thank you for the appreciation...

• 
  @PeterGuite12 ай бұрын

  I think we can directly use spectral theorem for symmetric matrix/self adjoint operators

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  @AnkushBhoye-hu9lx2 ай бұрын

  OK sir

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  @hardikpawar27862 ай бұрын

  Thank you sir

• 
  @MechTechSimulations2 ай бұрын

  Welcome

• 
  @wardiaaitamrane63962 ай бұрын

  Hello would you tell me how much the température is about in the exit of the collector?

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  @MechTechSimulations2 ай бұрын

  Here are the steps to obtain the pressure at the outlet: Go to Reports, then Surface Integrals, select Average, followed by Average of Pressure. Choose the outlet boundary and click on Print. This will provide you with the average pressure at the outlet.

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  @wardiaaitamrane63962 ай бұрын

  @@MechTechSimulations thank you for the help i will try later

• 
  @okeetoroma2 ай бұрын

  Nicely explained. Thank you

• 
  @MechTechSimulations2 ай бұрын

  You are welcome

• 
  @hastinrhenius1932 ай бұрын

  Beautiful explannation sir tysm strainght to the point

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  @MechTechSimulations2 ай бұрын

  You're most welcome

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  @ahmadali55082 ай бұрын

  Hats off to the teacher !!! Great and conceptual teaching.

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  @MechTechSimulations2 ай бұрын

  Thanks a lot

• 
  @alb83502 ай бұрын

  Hi, How can I run a long transient simulation with solar ray tracing? Regards

• 
  @MechTechSimulations2 ай бұрын

  You need to activate the DO radiation model and proceed with proper transient settings, such as timestep size and number of timesteps

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  @alb83502 ай бұрын

  Do you mean that a solar load calculation only activating solar calculator does not allow to do simulations for more than 24h?

• 
  @Abu_Crush_15232 ай бұрын

  What you are drawing is not visible instruction not clear i got red fort

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  @MechTechSimulations2 ай бұрын

  Sorry... Will ensure proper visibility in upcoming videos...

• 
  @javierpascualenaferre89962 ай бұрын

  Hi, Im doing a final project research and I would like to obtain the thermal conductivity of the material of the heat generation. Appreciate it 🙏

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  @MechTechSimulations2 ай бұрын

  Unfortunately, as far as I know, ANSYS cannot calculate thermal conductivity on its own. Instead, we must input the thermal conductivity value obtained from experimental data or reliable sources like material databases. However, once we provide the thermal conductivity along with the heat generation rate, ANSYS can generate temperature distribution results across the entire domain.

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  @zaraadamson68033 ай бұрын

  Please do an updated one for Ansys 2024 Student version if possible, thank you so much for this video.

• 
  @MechTechSimulations2 ай бұрын

  Thank you so much for your kind words. I was actually considering creating videos with the latest versions already, so your reminder is greatly appreciated. I'll get to it soon.

• 
  @EVAPOEEPE3 ай бұрын

  nice video,thanks for sharing BTW if anyone need encapsulate solution please kindly let me know😊😊

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  @MegaKhan19683 ай бұрын

  Thanks for this example. I thought K-E cannot be used for the vortex shedding analysis and only LES or DES should be used. I need to run a case for vibration analyis and need to know the flucutatyion of the pressure the frequency. Could you explain if K-E can be used. As far as I remember only LES results can be used for the FFT etc.

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  @MechTechSimulations2 ай бұрын

  Actually, it's my attempt to compute the frequency of flow-induced vibration. However, as you mentioned, there will definitely be differences between turbulence models. I've explored this in the video linked below. kzread.info/dash/bejne/lIt_17ChaKqYeaw.html

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  @OluwasegunOgundele-qx6vl3 ай бұрын

  how can i delete a face, i want the top be open.....when i used the create and delete option it distorted the model

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  @MechTechSimulations2 ай бұрын

  Sorry for the delayed reply. You can simply set up a pressure outlet boundary condition on that surface if you only need an opening and want to monitor variables within the domain. However, if you're also interested in understanding what happens beyond the outlet, you'll need to extend the fluid domain outside as well.

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  @jorgegodoy68243 ай бұрын

  If that does not work because your model is not watertight you can do it on Ansys Discovery tool

• 
  @MechTechSimulations2 ай бұрын

  Yep, I'm on a exploration mission! Although, I might be late to the party of discovery...

• 
  @sarahhassan49533 ай бұрын

  U SAVED ME!!! God bless you

• 
  @MechTechSimulations3 ай бұрын

  Thank you so much. May God bless you too...

• 
  @The_Voice_of_Reason7483 ай бұрын

  Beautiful presentation. Straight to the point. No nonsense.

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  @MechTechSimulations3 ай бұрын

  Thank you for your appreciation

• 
  @vighneshjangle5663 ай бұрын

  Thank you sir for your wonderful explanation ❤

• 
  @MechTechSimulations3 ай бұрын

  You are most welcome

• 
  @brucewayne62573 ай бұрын

  Thank you mam

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  @MechTechSimulations3 ай бұрын

  Most welcome 😊

• 
  @michexf93853 ай бұрын

  Excellent Explanation

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  @MechTechSimulations3 ай бұрын

  Glad you liked it

• 
  @p.arivukkanalpandiyan41433 ай бұрын

  thank you

• 
  @MechTechSimulations3 ай бұрын

  You're welcome

• 
  @bhoopendrapandey7873 ай бұрын

  Thank you for making this lecture very interesting and interactive. I would appreciate it if you would share the PPT also.

• 
  @selvamurugan62583 ай бұрын

  Kindly share link for geometry please because description link won't open.

• 
  @MechTechSimulations3 ай бұрын

  Sorry, I hadn't noticed that the link is broken. Please email me at [email protected] or visit mechtechsimulations.com now

• 
  @sreeharivm5494 ай бұрын

  Sir how to modify trailing edge and find cl cd value of different angle of attack.

• 
  @MechTechSimulations3 ай бұрын

  We can do that in two ways. One is at the geometry level by providing a certain angle with horizontal or vertical reference. The next one is body transformation

• 
  @derrickbecker98564 ай бұрын

  Why doesnt this equal the drag force equation?

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  @MechTechSimulations3 ай бұрын

  Dear Becker.. The equation for the force exerted by a jet on a plate is derived from the momentum equation, is specific to the interaction between the jet and the plate, considering factors such as the angle of incidence and the change in momentum of the fluid. On the other hand, the drag force equation is more general and applicable to various shapes moving through a fluid, incorporating a "drag coefficient" to account for the shape and characteristics of the object. Therefore, while both equations involve forces in fluid mechanics, they address different scenarios and considerations.

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  @syaduddingrr31544 ай бұрын

  very helpful!!! i was searching how to rotate than i find you

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  @MechTechSimulations4 ай бұрын

  Glad it helped!

• 
  @tomass64324 ай бұрын

  Thank you

• 
  @MechTechSimulations4 ай бұрын

  You're welcome

• 
  @user-mg4vk2mz8p4 ай бұрын

  Thanks a lot for the video, it was really helpful. However when I want to mesh it it says that it can`t be done for some problems. I have delated the solid part and it still says that there are problems with the mesh. Any idea about how I can do it ?

• 
  @MechTechSimulations2 ай бұрын

  Really sorry for the late reply. Have you managed to tackle it? If not, could you share some screenshots of the error? I'll take a look and see what's up...

• 
  @saddamislam99004 ай бұрын

  sir at 2:13 min how can you bring the coordinate system like X, Y, Z component at left of workspace ?

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  @MechTechSimulations2 ай бұрын

  Actually, at that time, I hadn't done anything yet. I simply created the initial geometry with the origin, so it's just sitting there...