Sorry i'm not sure where to post this as there is no explicit fluid dynamics forum - i just did a search and noticed majority of posts fell into the "mechanical engineering" forum for some reason. Sorry about that.(adsbygoogle = window.adsbygoogle || []).push({});

Today my professor has told the class that by next week we have to code in C++ and visually simulate the change in density in 3D when a piston moves through a cylinder of gas ie. creates a shock as speed increases past the speed of sound.

Look i know thats a very vague intro, but what im trying to get at here is that I have no idea how to code in a graphics library..but more importantly how do i even implement a PDE into C++ and actually get something to show on the screen? i mean, like a fluid of some sort, piston moving through it, density changing as piston moves through it. This is such a crazy request by my professor, I envy all those students who are skilled in coding in openGL and know how to implement a PDE like the advection equation. All i have been taught in C++ is how to calculate the factorial of a number and output it to the console!

Please experts, guide me in the right direction! Where do I go to get help? When implementing PDEs into C++ what do I need to do?

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# HELP: Fluid Dynamics and Simulating with C++

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