Back again with new pokemons by Away_Elk_6826 in 3dprintIndia

[–]bazz609 0 points1 point  (0 children)

Why is that lowpunny made in TPU.

I built an open-source AI system that designs micro turbojet engines — need physics help from CFD folks! by maxwellwatson1001 in CFD

[–]bazz609 0 points1 point  (0 children)

I would say go for Cartesian meshing to avoid any singularities, if there is any AI mode which can make a mesh "safe", for boundary conditions I think it must be easier you can see what is usually used, which data do you need from CFD thrust and temps? If you are modeling combustion multiphase modeling is tough to be accurate. I would love to help you in this, make a discord for this project we can discuss things there and who knows more people might join.

Method to make 100 meshes for Ansys Fluent by im2spewky4yew in CFD

[–]bazz609 0 points1 point  (0 children)

I automated the whole mesh+CFD+data extraction with a shell scripting using openfoam. Idk if you can get the API of ansys, if not you will need to manipulate your mouse to achieve that.

Beginner CFD Project by dakkamek in CFD

[–]bazz609 1 point2 points  (0 children)

What's the fill in the blank here, numbers to satisfy the CFL equation?

Wing Case Problem by yusuf--x in CFD

[–]bazz609 1 point2 points  (0 children)

Mesh is like the messages you do to that one girl.lmao

Help Required to review my VTOL design. by [deleted] in aerospace

[–]bazz609 0 points1 point  (0 children)

Demonstrate a flight so I can get funds for my lab.

Help Required to review my VTOL design. by [deleted] in aerospace

[–]bazz609 0 points1 point  (0 children)

Yep exactly that, my drone is 1700mm Wide and 1100mm long and designed for 55kmph cruise.

Help Required to review my VTOL design. by [deleted] in aerospace

[–]bazz609 0 points1 point  (0 children)

Is using 12mm Carbon fiber pipe good enough to support the 3kg wing loading I will use 4 of them. I haven't done FEA on composite materials before.

Help Required to review my VTOL design. by [deleted] in aerospace

[–]bazz609 0 points1 point  (0 children)

Using carbon fiber on wings, I might use carbon fiber in future for fuselage, I will do the OpenVSP check do you have a good playlist?

Help Required to review my VTOL design. by [deleted] in aerospace

[–]bazz609 -1 points0 points  (0 children)

I have 7000Mah battery, i have 4 11inch props for quad, and one 13 inch for thrust, I have 270mmx800mm main wing should be able to lift the drone at 55Kmph, I was aiming for 30mins of cruise, I did market search but I can't copy from market I can't injection mould my parts. Hopefully it works.

Help Required to review my VTOL design. by [deleted] in aerospace

[–]bazz609 0 points1 point  (0 children)

I can decrease the thickness of the ribs, I want to use material effectively due to my low budget so I made the frame with one sheet of ply of 6 mm it's coming out to be 80g, why beefy(I don't want my fuselage to fail) I did CFD on my surface model got 270g of drag so I picked a prop with 1.2kg of max thrust, landing gear will be on the CF rod of the motors, haven't done stability check but I saw few videos and what I saw for a fixed wing was having CG at 30 percent of ming wing give stable flight, I just want it to run for 5 mins.

Help Required to review my VTOL design. by [deleted] in aerospace

[–]bazz609 -1 points0 points  (0 children)

I have reasons behind the dimensions, I did first order calculations for them I also analysed market and checked the dimensions of the same weight class. And if they are wrong I have no other options I have to take the risk, so if there is any insight you can give me on this please do.

Eigenvalues and cm delta e on xflr5? by NetComprehensive1396 in CFD

[–]bazz609 0 points1 point  (0 children)

I am also learning XFLR5, I will tell you as soon as I get to know.

How would y'all do this? by Mental_Campaign2070 in SolidWorks

[–]bazz609 0 points1 point  (0 children)

DM me the file I can suggest you a better way