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How can we do this in openFOAM ?

JzakALLAH Sir

How do we find the local Nusselt Number/temperature gradient/velocity gradient/ ,,,,, define dimensionless slip velocity as a boundary condition and MHD module in ansys fluent,,, please I need help on these topics and result

thank you so much

In the reference values, we write the area of ​​which region in the area section. Shouldn't we write 0.0079 in the input field for cylinder?

very well explained!

Thank you very much for taking the time and effort to upload this derivation.

Nice work sir...what is possibly making my Meshing not working like yours in 4:21...?, , it is showing me error text that "The FLUENT application failed to validate the network "...please help me out if you can

Botol

Hi, you did not include the correction factor for Timoshenko beams here? This is for EB only?

please make a video about minor head loss on 90 pipe in cfd

please make a video about minor head loss on 90 pipe

Benchod.... Your voice..... How can u teach.... Your voice sucks

Derive the formulation for bar element by using the Galerkin's method.

why use total pressure not static pressure to find pressure drop?

Nice work done

Name of the textbook you are using

Sir, is it possible to obtain loss coefficient in a circular loop?..as in sprinkler arrange in a circular in a turbulent flow?..tnx Sir..

Thank you for the great video. I have seen your other videos, and I really appreciate the way you are using hand calculations to verify simulation output. I just have a question on the way the pressure drop is calculated. Because there is reversal flow at the planes (especially immediately after the bend) you are calculating pressure drops, do you think you should take mass weighted average instead of area weighted? Thanks in advance for clarification.

Hello sir How to create a plot for pressure drop vs reynolds number?

Book name plz

Thank you for detailed explanation!

Sound in not much loud😢

just creat a line and use a cross section over it to analyze like a beam in post processor.

I think u needed to find the ratio of the Max von misses stresses in the plate and the nominal stresses from the calculation to get a value of K that needs to be compared with the graph value of K

Sir make more vedios on ansys

I'm also a mechanical engineer I recommend every engineer to follow the teacher for future proficiency as a product design engineer

People, who are fans of aviation, ask about fans in corners of rooms. The poor have one and they shift it around. The rich probably use turbo-shaft to cool their something. The others count watts and put USB-power-level of 5v 2A 10w types around so that they don't have to move things around and can establish air-flow in a circuit, at their convenience. The fanboys of ventilation and aircrafts think funny, at times.

🎉🎉🎉

❤❤❤❤

sorry but hands down, no steps and details explanation just going through book

Thanks for sharing My question is why you used the totale pressure for calculating the Pressure drop and not the staic pressure

Geometry Creation (0:42 - 3:00) Meshing (3:00 - 3:40) Solution Setup (3:40 - 4:40) Results and Validation (4:40 - 9:50)

how the coordinates of the line for the entry length are there?

thanks dr.I am simulating the 180 degree bend and want to match the pressure loss per unit length from ansys with the analytical. It has quite difference

I have a question: for a more accurate result could you calculate the Darcy friction factor of a smooth pipe for your given Reynolds and then take the length of the 180 bend to calculate the losses with the formula: Pf=1/2*f*rho*U^2*L/d? You then substract that value to the 3.66Pa to get a more precise Pl. Or am I wrong?

V informative

Nice explanation 🎉

Ohhh bhai... English ke hazaron lectures hain.. kiya may dunya ke best book writers ke video lecture ke naam batao ..urdu may batao

Well done Sir

V well explained sir

Well explained

V informative and well explained

Well done Sir

Sir I had a question. According to the state postulate, a system consisting of air in an enclosed room can be completely defined by its temperature and pressure ( two independent and intensive properties), but isn't this a violation of what Gay Lussacs law says (that temperature and pressure are directly proportional and hence dependent on each other when volume is constant)?

Sir, vaporisation can occur below the boiling point as it is a spontaneous process. Then is it still called a compressed liquid even if some vapors are generated at the surface?

I am having problem with mesh generation in the ANSYS structural analysis. After generating mesh, i get an error in warning tab saying that "The following surfaces cannot be meshed with acceptable quality. Try using a different element size or virtual topology."

bro is dying

Please make a video on fluid flow in pipe and prove that value of Nusselt Number is equal to 4.36 for constant heat flux

Hello Sir, How to find Nusselt No value that is 4.36 for constant Heat flux in Ansys fluent please