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Pavana Prabhakar

Pavana Prabhakar

Charles G. Salmon Associate Professor

Professor Pavana Prabhakar has a joint appointment within Civil and Environmental Engineering and Mechanical Engineering at UW-Madison, where she leads the Manufacturing and Mechanics Lab (MaMeL). The overarching goal is to enable damage-tolerant and resilient lightweight composite materials for aircrafts, marine vessels, automobiles, etc. The focus is on establishing fundamental knowledge about how composites behave in multi-physics environments, including dynamic impact, extreme temperatures (high/low), and moisture, and use that to design novel architected composite materials. To that end, the lab conducts foundational research on mechanics-based materials designs (computationally and experimentally) of architected polymer composites and their fabrication by advancing relevant manufacturing techniques. Their research occurs at the intersection of advanced manufacturing, solid mechanics, materials science, and computational science that result in the design and fabrication of structural and functional parts.

Department

Civil & Environmental Engineering

Contact

2210, Engineering Hall
1415 Engineering Dr
Madison, WI

Professor Pavana Prabhakar, Mechanical Engineering, University of Wisconsin-Madison

  • PhD 2013, University of Michigan
  • MS 2008, University of California, Berkeley
  • B.Tech 2007, National Institute of Technology Karnataka

  • Damage and failure mechanics of architected composite materials
  • Advanced manufacturing of composite materials - additive manufacturing and composite fabrication
  • Design of durable and damage tolerant composites
  • Life prediction of materials in multi-physics environments

  • 2024 Fulbright, Fulbright U.S. Scholar
  • 2023 NSF, NSF Travel Grant - US-Japan Conference on Composite Materials
  • 2021 NSF, NSF CAREER Award
  • 2019 Office of Naval Research, Office of Naval Research - Young Investigator Program (ONR-YIP) Award
  • 2019 American Society for Composites, ASC Young Composites Researcher Award
  • 2018 Oak Ridge National Laboratory (ORNL) - Higher Education Research Experiences (HERE), Summer Faculty
  • 2016 NSF, NSF Travel Grant - 17th US-Japan Conference on Composite Materials
  • 2016 Air Force Research Lab - Summer Faculty Fellowship Program (AFRL-SFFP) Position, Summer Faculty Fellowship
  • 2016 College of Engineering, University of Wisconsin-Madison, Charles G. Salmon Fellowship
  • 2015 Office of Naval Research (ONR), Summer Faculty Research Position
  • 2014 Department of Energy (DOE) HBCU/MEI, Summer Faculty Research Position
  • 2013 RWTH Aachen University, Germany, Theodore von Karman Fellowship
  • 2012 American Society for Composites, Ph.D. Research Scholarship Award
  • 2011 Amelia Earhart Fellowship
  • 2007 Department of Civil and Environmental Engineering, University of California, Berkeley, Block Grant Fellowship

  • Zhang, S., Liu, Y., Feng, P., & Prabhakar, P. (2025). Moisture diffusion in multi-layered materials: The role of layer stacking and composition. Composites Part B: Engineering, 293, 112128 https://doi.org/10.1016/j.compositesb.2025.112128
  • Tewani, H., Cyvas, J., Perez, K., & Prabhakar, P. (2025). Ar χ i-Textile composites: Role of weave architecture on mode-I fracture energy in woven composites. Composites Part A: Applied Science and Manufacturing, 188, 108499 https://doi.org/10.1016/j.compositesa.2024.108499
  • Pravin Kachhadiya, J., Tewani, H., Prabhakar, P., & Andrews, J. B. (2024). Fabrication Techniques for Multilayer Printed Flexible Hybrid Sensor Systems. IEEE Journal on Flexible Electronics, 3(5), 181--189 https://doi.org/10.1109/JFLEX.2024.3404363
  • Tewani, H., Hinaus, M., Talukdar, M., Sone, H., & Prabhakar, P. (2024). Architected flexible syntactic foams: Additive manufacturing and reinforcing particle driven matrix segregation. Composites Part B: Engineering, 275, 111315 https://doi.org/10.1016/j.compositesb.2024.111315
  • Tewani, H., Rauh, M., Fairbanks, M., & Prabhakar, P. (2024). Mechanical Behavior of Sustainable Woven Composites with Architected Tencel Fabric. In ASC Technical Conference, US-Japan Joint Symposium, D30 Meeting.
  • Lee, C., Cui, J., Tewani, H. R., Prabhakar, P., & Boydston, A. J. (2024). Creation of three-dimensional composite architectures textitvia high-intensity focused ultrasound inside of foams. RSC Applied Polymers, 2(4), 692--700 https://doi.org/10.1039/D4LP00002A
  • Feng, H., Subramaniyan, S. P., Tewani, H., & Prabhakar, P. (2024). Physics-constrained neural network for design and feature-based optimization of weave architectures. Composites Part A: Applied Science and Manufacturing, 108465 https://doi.org/https://doi.org/10.1016/j.compositesa.2024.108465
  • P Subramaniyan, S., & Prabhakar, P. (2023). Moisture-driven degradation mechanisms in the viscoelastic properties of TPU-Based syntactic foams. Polymer Degradation and Stability, 218, 110547 https://doi.org/https://doi.org/10.1016/j.polymdegradstab.2023.110547
  • Feng, H., & Prabhakar, P. (2023). Parameterization-based neural network: predicting non-linear stress–strain response of composites. Engineering with Computers https://doi.org/10.1007/s00366-023-01849-0
  • Feng, Haotian;,, P Subramaniyan, Sabarinathan;,, & Prabhakar, P. (2023). Physics-Constrained Neural Network for the Analysis and Feature-Based Optimization of Woven Composites. arXiv https://doi.org/arXiv:2209.09154

  • CIV ENGR 990 - Thesis (Spring 2025)
  • M E 489 - Honors in Research (Spring 2025)
  • M E 491 - Mechanical Engineering Projects I (Spring 2025)
  • M E 699 - Advanced Independent Study (Spring 2025)
  • M E 790 - Master's Research and Thesis (Spring 2025)
  • M E 890 - PhD Research and Thesis (Spring 2025)
  • M S & E 890 - Pre-Dissertator's Research (Spring 2025)
  • CIV ENGR 990 - Thesis (Fall 2024)
  • E M A 489 - Honors in Research (Fall 2024)
  • M E 489 - Honors in Research (Fall 2024)
  • M E 890 - PhD Research and Thesis (Fall 2024)
  • M S & E 890 - Pre-Dissertator's Research (Fall 2024)
  • CIV ENGR 990 - Thesis (Summer 2024)
  • CIV ENGR 340 - Structural Analysis I (Spring 2024)
  • CIV ENGR 508 - Composite Materials (Spring 2024)
  • CIV ENGR 890 - Pre-Dissertator's Research (Spring 2024)
  • E M A 489 - Honors in Research (Spring 2024)
  • E M A 508 - Composite Materials (Spring 2024)
  • E M A 599 - Independent Study (Spring 2024)
  • M E 299 - Independent Study (Spring 2024)
  • M E 352 - Interdisciplinary Experiential Design Projects II (Spring 2024)
  • M E 508 - Composite Materials (Spring 2024)
  • M E 890 - PhD Research and Thesis (Spring 2024)
  • CIV ENGR 699 - Independent Study (Fall 2023)
  • CIV ENGR 890 - Pre-Dissertator's Research (Fall 2023)
  • E M A 599 - Independent Study (Fall 2023)
  • M E 351 - Interdisciplinary Experiential Design Projects I (Fall 2023)
  • M E 489 - Honors in Research (Fall 2023)
  • M S & E 699 - Independent Study (Fall 2023)
  • CIV ENGR 890 - Pre-Dissertator's Research (Summer 2023)
  • M E 699 - Advanced Independent Study (Summer 2023)
  • M E 990 - Dissertator Research and Thesis (Summer 2023)