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Inspired by Palm Trees' Resilience, Florida Tech Researcher Seeks to Strengthen Made Materials

Aug 4, 2023

2 min



Inspired by the tiny, circular vessels in the trunks of palm trees that allow the iconic plants to bend but not snap in strong winds, an assistant professor of aerospace engineering is researching how to recreate Mother Nature’s handiwork in additive manufacturing.


Mirmilad Mirsayar received a three-year, $200,627 research grant from the National Science Foundation’s highly competitive Mechanics of Materials and Structures program under the Division of Civil, Mechanical and Manufacturing Innovation to study the mechanics and physics of crack propagation in functionally graded cellular structures made by additive manufacturing. That’s the process of creating an object by building it one layer at a time.


Mirsayar is the sole principal investigator of the project, “Understanding Mixed-Mode Fracture Mechanics in Additively Manufacturable Functionally Graded Microcellular Solids.”


His research is inspired by cellular patterns seen in palm trees and butterfly wings. For example, unlike oak trees and some others, the palm tree’s center contains those vessels, distributed non-uniformly throughout the trunk, that help it survive in Florida’s windy environment. Other biological systems, such as bone, honeycombs and marine sponges, also serve as inspirations from nature.


“I’m enjoying this research because I’m learning from nature and I’m applying fundamentals of physics and mathematics to solve a very important engineering problem while training the next generation of engineers and researchers,” Mirsayar said.


Materials with cellular structures, such as aircraft wings and artificial bones, are widely used in industries such as aerospace and biomedical. As additive manufacturing has advanced, materials with cellular structures and increasingly complex geometrical patterns can be precisely manufactured.


Mirsayar is looking at ways to optimize these strong and light cellular structures made by additive manufacturing to achieve the highest resistance against failure under complex operational loading conditions, such as bending tension, compression and torsion.


What could this mean for additive manufacturing? How could stronger materials change what or how we build? Contact Florida Tech Media Communications Director Adam Lowenstein at adam@fit.edu to schedule an interview with Dr. Mirsayar. 



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2 min

Lingam, Mirsayar, van Woesik Recognized as ‘Top Scholars’ by ScholarGPS

Florida Tech faculty members Manasvi Lingam, Mirmilad Mirsayar and Robert van Woesik were named “Top Scholars” by ScholarGPS for their contributions to academia over the last five years. Lingam, who studies astrobiology in the Department of Aerospace, Physics and Space Sciences, was ranked No. 9,562 in the world across all disciplines and nearly 15 million ranked scholars, placing him in the top 0.06% of the platform’s scholars globally. He faired strongly in other areas, including: No. 1,919 (0.1%) among 1.9 million scholars in physical sciences and mathematics No. 491 (0.09%) among 545,000 scholars in physics No. 42 (0.31%) among 13,590 scholars in the specialty area planets ScholarGPS cited Lingam’s strong publication record, the impact of his work and the notable quality of his scholarly contributions. He’s published 50 times since 2020, exploring the possible origins, evolution and future of life in the universe. Mirsayar, who studies aerospace engineering, was ranked No. 35,155 across all disciplines and nearly 15 million ranked scholars, placing him in the top 0.24% of scholars globally. He’s published 11 times between 2020-2023, covering topics such as fracture mechanics and solid mechanics. Other highlights include: No. 6 (0.06%) among 8,601 scholars in fracture mechanics No. 49 (1.7%) among 2,879 scholars in solid mechanics No. 315 (1.8%) among 16,847 scholars in reinforced concrete Van Woesik, who studies coral reef ecology, was ranked No. 58,081 across disciplines, putting him in the top 0.39% of nearly 15 million scholars globally. He’s had 22 publications since 2020, covering topics such as coral bleaching, thermal stress and climate change. Van Woesik, who studies coral reef ecology, was ranked No. 58,081 across disciplines, putting him in the top 0.39% of nearly 15 million scholars globally. He’s had 22 publications since 2020, covering topics such as coral bleaching, thermal stress and climate change. Other highlights include: No. 5,282 (0.32%) among 1.7 million scholars in life sciences No. 336 (0.38%) among 88,930 scholars of ecology and evolutionary biology No. 191 (0.95%) among 19,998 scholars of global change. ScholarGPS uses artificial intelligence and data mining technologies to rank individuals, academic institutions and programs. Scholars are ranked by their number of publications, their citations, their h-index and their ScholarGPS® Ranks, which includes all three metrics. If you're interested in connecting with Manasvi Lingam, Robert van Woesik and Mirmilad Mirsayar- simply contact Adam Lowenstein, Director of Media Communications at Florida Institute of Technology at adam@fit.edu to arrange an interview today.

3 min

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