Preface

Abstract

The 2022 6th International Conference on Mechanics, Mathematics and Applied Physics (ICMMAP 2022) was successfully held in Qingdao, China on August 19-21, 2022. As an annual conference, ICMMAP 2022 provided a platform for experts and scholars from home and abroad to share scientific research results and cutting-edge technologies, and strengthen academic research and discussion, promoting cooperation in the industrialization of academic results.In the conference, we were honored to invite four professors to serve as our Conference General Chairs. Respectively, they are Prof. Harith Bin Ahmad from University of Malaya, Malaysia, Prof. Ooi Chong Heng from University of Malaya, Malaysia, Prof. Rozaini Roslan FIMA from Universiti Tun Hussein Onn Malaysia, Malaysia and Prof. Mário Fernando Santos from University of Aveiro, Portugal. 170 individuals attended the conference covering keynote speeches and oral presentations. Firstly, the keynote speakers were each allocated 30-45 minutes to address their speeches. Then in the oral presentations, the excellent papers we had selected were presented by their authors by turns.Five distinguished professors were invited to hold keynote speeches during the conference. Among them, Prof. Weiwei Zhang from Dongguan University of Technology, China performed a thought-provoking speech on the title Studies on Chaos System Inspection of Weak Ultrasonic Guided Wave. To improve the detection efficiency of small defects in the pipeline, a weak guided wave identification method based on the parameter sensitivity of the Duffing chaotic system was proposed in this research. Then, two chaotic systems were proposed to identify the amplitude identification and arriving time of the defect echo, and the size and location of pipeline defects were identified based on them. Moreover, A. Prof. Fengming Du from Dalian Maritime University, China made a report on: Research on Thermal and Mechanical Behavior of Continuous Casting Mold. This paper focused on the heat transfer, solidification, deformation and friction in continuous casting mold and slab, and is significant for improving slab quality and optimizing process parameters. Their insightful speeches had triggered heated discussion. And every participant praised this conference for disseminating useful and insightful knowledge.After months of hard work and preparation, we selected a bunch of high-quality papers from the submissions and compiled them into the proceedings after rigorously reviewing them. These papers feature but are not limited to the following topics: Applied Mechanics, Aeroelasticity, Combinatorial Mathematics, Electromagnetism, etc. All the papers have been checked through rigorous review and processes to meet the requirements of publication.We would like to acknowledge all of those who supported ICMMAP 2022 and made it a great success. Particularly, we would like to thank the Journal of Physics: Conference Series, for all the efforts of its colleagues in publishing this paper volume. We sincerely hope that the ICMMAP 2022 turned out to be a forum for excellent discussions that enable new ideas to come about, promoting collaborative research.The Committee of ICMMAP 2022List of Committee member is available in this Pdf.