TY - JOUR ID - 16045 TI - Heat Transport Exploration of Free Convection Flow inside ‎Enclosure Having Vertical Wavy Walls JO - Journal of Applied and Computational Mechanics JA - JACM LA - en SN - AU - Al-Asad, Md. Fayz - AU - Alam, Md Nur AU - Tunç, Cemil AU - Sarker, M.M.A. - AD - Department of Civil Engineering, Dhaka International University, Dhaka-1212, Bangladesh‎ AD - Department of Mathematics, Pabna University of Science and Technology, Pabna- 6600, Bangladesh‎ AD - Department of Mathematics, Faculty of Sciences, Van Yuzuncu Yil University, 65080, Van, Turkey AD - Department of Mathematics, Bangladesh University of Engineering and Technology, Dhaka-1000, Bangladesh‎ Y1 - 2021 PY - 2021 VL - 7 IS - 2 SP - 520 EP - 527 KW - Free convection KW - Aspect ratio KW - wave ratio KW - Finite element method KW - Wavy wall‎ DO - 10.22055/jacm.2020.35381.2646 N2 - This paper expresses a numerical study of flow features and heat transport inside enclosure. Governing equations will be discretized by finite-element process with a collected variable arrangement. The assumptions of the Grashof number (103 - 106), aspect ratio (1.0 – 2.0), wave ratio (0.0 - 0.40) concerning a fluid with Pr = 0.71. Streamlines and isotherm lines are utilized to show the corresponding flow and thermal field inside a cavity. Global and local distributions Nusselt numbers are displayed for the before configuration. Finally, velocity and temperature profiles are displayed for some selected positions inside an enclosure for a better perception of the flow and thermal field. UR - https://jacm.scu.ac.ir/article_16045.html L1 - https://jacm.scu.ac.ir/article_16045_7fd55a54ae85c1623012c54b04d4d60f.pdf ER -