Performance of similarity explicit group iteration for solving 2D unsteady convection-diffusion equation

• Main Authors: Nur Afza Mat Ali, Jumat Sulaiman, Azali Saudi, Nor Syahida Mohamad
• Format: Article
• Language: English; English
• Published: Institute of Advanced Engineering and Science (IAES) 2021
• Subjects: QA299.6-433 Analysis; TA1-2040 Engineering (General). Civil engineering (General)
• Online Access: https://eprints.ums.edu.my/id/eprint/30726/1/Performance%20of%20similarity%20explicit%20group%20iteration%20for%20solving%202D%20unsteady%20convection-diffusion%20equation-Abstract.pdf; https://eprints.ums.edu.my/id/eprint/30726/2/Performance%20of%20similarity%20explicit%20group%20iteration%20for%20solving%202D%20unsteady%20convection-diffusion%20equation.pdf; https://eprints.ums.edu.my/id/eprint/30726/; http://ijeecs.iaescore.com/index.php/IJEECS/article/view/24900/15212

In this paper, a similarity finite difference (SFD) solution is addressed for the two-dimensional (2D) parabolic partial differential equation (PDE), specifically on the unsteady convection-diffusion problem. Structuring the similarity transformation using wave variables, we reduce the parabolic PDE...