Non-Pneumatic Tire Design and Modeling: An Overview of Research

Abstract

The research provides valuable insights into the intricate world of Non-Pneumatic (NP) tire technology, covering various facets from modeling and validation to material properties, design optimization, and tire-soil interactions. It begins with an exploration of existing NP tire modeling techniques, emphasizing the importance of accurate and reliable models for NP tires, including static and dynamic validation methods, and demonstrating the influence of structural features and material properties on tire performance. The review emphasizes the challenges and prospects of NP tires and aims to support the development of innovative airless tire solutions. The reviewed papers collectively contribute to a deeper understanding of NP tires, their applications, and potential enhancements in performance and efficiency across various industries.

Innovative spoke design for non-pneumatic tyres with enhanced load-bearing capacity and customizability for all vehicles

“…dimensions from the previous research model. Upon comparing with previous research, it is clear that the parabola spoke structure exhibits superior compressive strength[31,32]. Notably, it outperforms pneumatic tyres, far exceeding the vertical stiffness of 226.415 N mm −1 at an inflation pressure of 250 Kpa with 299.702 N mm −1 , also surpassing other tested non-pneumatic tyres from a comparative research paper.…”