3D plot of function in 3 variables

[remslie]

I am trying to plot the acoustic mode shapes inside a cylindrical pipe. The equation is in cylindrical coordinates in attached Mathcad file. Any assistance would be appreciated.. Thanks Ross 

[ValeryOchkov]

If we want to plot the plot a function of 3 arguments we must fix the value of the one argument and the plot the 3D-plot of the function of 2 arguments. Or fix values of 2 fhgument and plot the 2D-plot of the function of one argument.

See please

Tomography 

[-MFra-]

Hi,

taking a cue from the file indicated by Valery Ockov, I tried to do the same things with Mathcad 15 albeit in a rudimentary way, see photo:

[ValeryOchkov]

Welcome to my students team!

[-MFra-]

Hi,

me among your students?!?! as a - male single over seventy - , I would lose myself next to your female students ...

[ValeryOchkov]

My female students are very nice

[-MFra-]

Youth is always beautiful. A kiss to everyone.

[remslie · Accepted solution]

Valery, Thanks for your interest and support. You certainly have some mathematical horsepower in your Team

Cheers

Ross

[remslie]

Topaz,

Thanks for taking the time to assist.

Have a great day. Ross

[ValeryOchkov]

In the book

Differential Models. An introduction with Mathcad

you can see texts about thermal waves

Why not about sound waves?

[-MFra-]

Hi,

It's not a problem. Rather, I would like to point out that my nickname is "MFra" and not "Topaz". The latter is assigned by the community manager to indicate the rank reached in the community. For example, the maximum is "Sapphire III" then there is "Rubi III", etc., as you can see on the right of the desktop in "Top Kudoed Authors in 'PTC Mathcad".

[remslie]

Hi MFra, You have just taught me another "byte" of information to store in my aging brain.!

Cheers

Ross