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@article{169078,
        author = {SRIRAM KILLI and GRAHAM INJETI},
        title = {Smart Materials in Aerospace: Enhancing Lightweight Design for Missiles, UAVs, and Aircraft},
        journal = {International Journal of Innovative Research in Technology},
        year = {2024},
        volume = {11},
        number = {6},
        pages = {458-467},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=169078},
        abstract = {This paper examines the role of smart materials in enhancing lightweight design for missiles, unmanned aerial vehicles (UAVs), and commercial aircraft. Smart materials, characterized by their ability to respond dynamically to environmental stimuli, offer significant advantages in aerospace applications by improving performance, efficiency, and safety. The paper categorizes various types of smart materials, including shape memory alloys, electro active polymer and self-healing composites, highlighting their unique properties and functionalities.
Applications across different aerospace domains are explored, focusing on adaptive flight control, damage tolerance, and energy efficiency in missiles and UAVs, as well as fuel efficiency and passenger comfort in commercial aircraft. The benefits of integrating smart materials into aerospace designs are discussed, emphasizing weight reduction, enhanced operational capabilities, and long-term cost savings.
However, challenges such as manufacturing complexity, cost implications, and regulatory hurdles must be addressed for widespread adoption. The paper concludes by identifying future research opportunities and trends in sustainable aviation practices, emphasizing the transformative potential of smart materials in the aerospace sector. Through this analysis, the study aims to provide valuable insights into how smart materials can revolutionize aircraft and missile design, leading to safer, more efficient, and environmentally friendly aviation solutions.},
        keywords = {Smart Materials, Lightweight Aerospace Design, UAV Innovation, Missile Technology, Fuel Efficiency, Sustainable Aviation, Performance Enhancement},
        month = {November},
        }