Adaptive mapping for high order WENO methods

• Main Authors: Vevek, U. S., Zang, Bin, New, Tze How
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Mechanical engineering; Hyperbolic Problems; Finite Volume
• Online Access: https://hdl.handle.net/10356/143448
• Institution: Nanyang Technological University

In this paper, a novel mapping approach through the use of adaptive mapping functions is introduced for high order weighted essentially non-oscillatory (WENO) methods. The new class of adaptive mapping functions are designed to adjust themselves to the solution based on a simple parameter calculated...