Landing dampers for aircraft carrier decks

Abstract

Shock absorbers are integral components in mitigating landing events, especially within the context of aircraft carrier landing gear design, where the formidable impact forces of horizontal or vertical landings are prevalent. Typically crafted from elastomeric materials such as pads or cables, these shock absorbers are meticulously engineered to absorb and dissipate energy upon the abrupt contact of an aircraft with the carrier deck, thus effectively reducing the force of impact. The primary objective of this study is to undertake a comprehensive analysis and evaluation of the performance exhibited by landing dampers employed during landing operations on aircraft carrier decks. This endeavour involves a multifaceted approach that encompasses various methodologies including data analysis, numerical modelling, simulations, and real-world testing. Through this concerted effort, the efficacy of these dampers is being rigorously assessed to provide a holistic understanding of their functionality. Moreover, this study endeavours to embark on the development of shock absorber designs tailored specifically for ship decks, based on the insights garnered from the aforementioned analyses. These designs are then subjected to dynamic analysis to ascertain their structural integrity and operational efficiency under realistic conditions. By leveraging advanced analytical techniques, this phase aims to optimize shock absorber designs, thereby enhancing their performance and reliability during landing operations on aircraft carrier decks. Furthermore, a comparative analysis is being conducted to juxtapose the functionality of shock-absorbing deck designs against their non-shock-absorbing counterparts. This comparative study seeks to elucidate the distinct advantages and efficacy offered by the integration of landing dampers into aircraft carrier deck configurations. By highlighting the inherent benefits of shock-absorbing deck designs, this analysis underscores their pivotal role in bolstering the safety and operational efficiency of aircraft carrier landings. In conclusion, the findings of this study are poised to make significant contributions to the field of maritime engineering by enhancing our understanding of landing dampers and their impact mitigation capabilities. By optimizing shock absorber designs and elucidating their advantages, this research endeavour not only augments the safety and operational efficiency of aircraft carrier landings but also furnishes invaluable insights for the optimization of shock absorber designs in diverse maritime environments.