arXiv · 2301.00106
Physics-informed Neural Networks approach to solve the Blasius function
Abstract
Deep learning techniques with neural networks have been used effectively in computational fluid dynamics (CFD) to obtain solutions to nonlinear differential equations. This paper presents a physics-informed neural network (PINN) approach to solve the Blasius function. This method eliminates the process of changing the non-linear differential equation to an initial value problem. Also, it tackles the convergence issue arising in the conventional series solution. It is seen that this method produces results that are at par with the numerical and conventional methods. The solution is extended to the negative axis to show that PINNs capture the singularity of the function at $\eta=-5.69$
Explore related subjects
Keep this discovery
Greeshma Krishna, Malavika S Nair, Pramod P Nair, Anil Lal S. 2022-12-31. Physics-informed Neural Networks approach to solve the Blasius function. https://doi.org/10.1109/icecct56650.2023.10179704
Cite the original work for its findings. Save a collection to share your selection of sources.