Code for PINN-DVM Paper. To run this code, simply run the main.py in each folder. In order to run this code, you must have numpy, pandas, matplotlib, pyDOE and tensorflow. For the first two cases, Couette and Fourier flow, the tf version is 1.10. For the last two cases, triangular duct flow and cavity flow, the tf version is 2.1.
Simulation of rarefied gas flows using physics-informed neural network combined with discrete velocity method