The purpose of suppressing the solid domain is to exclude it from the computation. Generally, we do not want to include solid domains in CFD analysis in most cases like this. Therefore, to remove the solid blade, we suppress it. The cylindrical domain, where the airflow exists, is mandatory for the computation

Synchromesh is also a constant mesh gearbox with an additional synchromesh cone. First, the male cone and the female cone come into contact. Then, the synchromesh ring engages. The synchromesh ring functions similarly to the dog clutch in a constant mesh gearbox.

If you want to import geometry from other modeling software, you need to do CAD Configuration. kzfaq.info/get/bejne/j8WBisqfvZvHk3k.html

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

Please contact me at [email protected]

You're welcome!

Of course yes..

It needs multiphase simulation..

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

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).

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?

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

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

You're welcome

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

如果您需要帮助，请通过 [email protected] 与我联系。

Thank you..

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

@@MechTechSimulations diagram sir hexagon

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

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.

Most welcome 😊

Thank u for your appreciation!

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.

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

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

@@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.

Thank you for the appreciation...

Welcome

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.

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

You are welcome

You're most welcome

Thanks a lot

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

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

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

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.

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.

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. kzfaq.info/get/bejne/mL17qLGZna2WeX0.html

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.

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

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

Thank you for your appreciation

You are most welcome

Most welcome 😊

Glad you liked it

You're welcome

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

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