Evolution of variable angle tow composite structures: Data analysis and relevance of the theme

Abstract

Variable angle tow composites were developed to increase stiffness in notched laminates. Scientific advancements in manufacturing and fiber path optimization have since improved variable angle tow composites. This study uses bibliometric analysis to track the evolution of variable angle tow composites in the literature. Bibliometric analysis is a useful tool for measuring paper contributions and accurately assessing performance, aiding authors in the research process. This article presents a co-occurrence map of keyword frequency in research papers. Furthermore, an experimental section highlights manufacturing defects found in variable angle tow composites produced by filament winding, showing that manufacturing real structures in variable angle tow composites poses a significant challenge. Lastly, the perspectives of variable angle tow composite applications are discussed.