FLUIDS AND STRUCTURES LABORATORY
We use high-speed videography to capture fluid-structure interactions in nature and everyday life.
RESEARCH GROUP
If I have seen further, it is by standing on the shoulders of giants.
DAREN WATSON, PH.D.
Principal Investigator
Daren Watson is an Assistant Professor at the Florida Polytechnic University with expertise in interfacial fluid mechanics and fluid-structure interactions. His research group employs high-speed videography to capture and analyze fluid-structure interactions in nature and everyday life. Watson's work has generated broad interest across the fields of physics and engineering with publications in several high-impact journals such as Energy Reports, Journal of Fluids and Structures, Journal of Visualized Experiments, Physics of Fluids, Physical Review Fluids and Proceedings of the National Academy of Sciences of the United States of America.
KORRIE SMITH
Research Assistant, Spring 2022 - Spring 2024
Korrie Smith is a graduate of the Florida Polytechnic University. In conjunction with his duties in the lab, he served as a Resident Advisor, and as a Presidential Ambassador for the university. Korrie is proficient in high-speed video capture and analysis, and provided experimental support on numerous projects. He plans to use his education to provide useful engineering solutions for the less fortunate globally, as well as for his fellow countrymen in Jamaica.
ANTHONY CRUZ
Research Assistant, Summer 2022 - Spring 2023
Anthony Cruz is a graduate of the Florida Polytechnic University. He is proficient in high-speed video capture and analysis, and provided experimental support on numerous projects. Anthony is also skilled in CAD modeling and assembly, and enjoys undertaking challenging, out-of-the-box projects.
Now seeking passionate, motivated undergraduate researchers. Get in touch to join our team.
RESEARCH INTERESTS
Interfacial Fluid Mechanics, Fluid-Structure Interactions
RAINFALL IMPACTS ONTO WATER STRIDERS
Journal Articles, Conference Presentations, & Posters
Watson, D. A., Thornton, M. R., Khan, H. A., Diamco, R. C., Aydin D. Y., and Dickerson, A. K. [2024] “Water striders are impervious to raindrop collision forces and submerged by collapsing craters”. Proceedings of the National Academy of Sciences of the United States of America, Volume 121, Issue 5, doi:10.1073/pnas.2315667121, January 2024. PDF
Watson, D. A., and Dickerson, A. K. [2021] “Life on stormy seas: water striders are impervious to raindrop impacts”. Presentation. Presented at the American Physical Society 74th Annual Meeting of the APS Division of Fluid Dynamics, November 21 – 23, 2021, Phoenix, Arizona, United States of America.
Watson, D. A. [2021] “Rainfall impacts on water striders”. Presentation. Presented to the Locomotion and Design in Nature undergraduate class, February 16, 2021, University of Central Florida, Florida, United States of America.
Watson, D. A., DiAmco, R. C., Khan, H. A., and Dickerson, A. K. [2019] “Survivability of water striders during raindrop collisions”. Poster. Presented at the 16th Annual Graduate Research Forum, April 5, 2019, University of Central Florida, Florida, United States of America.
Watson, D. A., Khan, H. A., DiAmco, R. C., and Dickerson, A. K. [2019] “On the survival of water striders during raindrop impacts”. Presentation. Presented at the Society for Integrative & Comparative Biology Annual Meeting, January 3 – 7, 2019, Tampa, Florida, United States of America.
SPHERE IMPACTS ONTO SURFACE DEBRIS
Journal Articles, Conference Presentations, & Posters
Cruz, A. A., Smith, K. B., and Watson, D. A. [2023] “Water entry dynamics of hydrophobic spheres near floating debris on a deep liquid pool”. Presented at the Florida Undergraduate Research Conference, February 17 – 18, 2023, Miami, Florida, United States of America.
Cruz, A. A., Smith, K. B., and Watson, D. A. [2022] “Water entry dynamics of hydrophobic spheres near floating debris on a deep liquid pool”. Presented at the American Physical Society 75th Annual Meeting of the APS Division of Fluid Dynamics, November 20 – 22, 2022, Indianapolis, Indiana, United States of America.
Smith, K. B., Cruz, A. A., and Watson, D. A. [2022] “Water entry dynamics of hydrophilic spheres through particle–laden free surfaces”. Presented at the American Physical Society 75th Annual Meeting of the APS Division of Fluid Dynamics, November 20 – 22, 2022, Indianapolis, Indiana, United States of America.
SIMULTANEOUS IMPACTS OF TWIN DROPS
Journal Articles, Conference Presentations, & Posters
Artman–Breitung, M., Watson, D. A., Dickerson, A. K. [2021] “Simultaneous impact of twin drops on a semi-infinite liquid target”. Physics of Fluids, Volume 33, Issue 10, doi:10.1063/5.0067442, October 2021. PDF
Dickerson, A. K., Artman–Breitung, M., and Watson, D. A. [2021] “Simultaneous impact of twin drops on a semi-infinite liquid target”. Presentation. Presented at the American Physical Society 74th Annual Meeting of the APS Division of Fluid Dynamics, November 21 – 23, 2021, Phoenix, Arizona, United States of America.
WATER ENTRY OF HETEROGENEOUS SPHERES
Journal Articles, Conference Presentations, & Posters
Watson, D. A., Bom, M. J., Weinberg, P. M., Souchik, J. C., and Dickerson, A. K. [2021] “Water entry dynamics of spheres with heterogeneous wetting properties”. Physical Review Fluids, Volume 6, Issue 4, doi:10.1103/physrevfluids.6.044003, April 2021. PDF
Watson, D. A., Bom, M. J., Souchik, J. C., and Dickerson, A. K. [2019] “Underwater acrobatics of partially– coated spheres”. Presentation. Presented at the American Physical Society 72nd Annual Meeting of the APS Division of Fluid Dynamics, November 23 – 26, 2019, Seattle, Washington, United States of America.
Bom, M. J., Souchik, J. C., Watson, D. A., and Dickerson, A. K. [2019] “Vertical impacts of chemically heterogeneous spheres on a deep liquid pool”. Poster. Presented at the Showcase of Undergraduate Research Excellence, April 4, 2019, University of Central Florida, Florida, United States of America.
SPHERE IMPACTS ONTO NON-PENETRABLE FABRICS
Journal Articles, Conference Presentations, & Posters
Watson, D. A., Souchik, J. C., Weinberg, P. M., Bom, M. J., and Dickerson, A. K. [2020] “Making a splash with fabrics in hydrophilic sphere entry”. Journal of Fluids and Structures, Volume 94, 102907, doi:10.1016/j.jfluidstructs.2020.102907, March 2020. PDF
Watson, D. A., Souchik, J. C., Bom, M. J., and Dickerson, A. K. [2019] “Water entry of hydrophilic spheres through fabric–fluid interfaces”. Poster. Presented at the American Physical Society 72nd Annual Meeting of the APS Division of Fluid Dynamics, November 23 – 26, 2019, Seattle, Washington, United States of America.
Souchik, J. C., Bom, M. J., Watson, D. A., and Dickerson, A. K. [2019] “Vertical impacts of free–falling hydrophilic spheres onto stratified fluid surfaces”. Poster. Presented at the Showcase of Undergraduate Research Excellence, April 4, 2019, University of Central Florida, Florida, United States of America.
SPHERE IMPACTS ONTO PENETRABLE FABRICS
Journal Articles, Conference Presentations, & Posters
Watson, D. A., Stephen, J. L., and Dickerson, A. K. [2019] “Impacts of free-falling spheres onto a deep liquid pool with altered fluid and impactor surface conditions”. Journal of Visualized Experiments, Issue 144, e59300, doi:10.3791/59300, February 2019. PDF
Watson, D. A., Stephen, J. L., and Dickerson, A. K. [2018] “Jet amplification and cavity formation induced by penetrable fabrics in hydrophilic sphere entry”. Physics of Fluids, Volume 30, Issue 8, doi:10.1063/1.5036655, August 2018. PDF
Stephen, J. L., Watson, D. A., and Dickerson, A. K. [2018] “Splash regulation of vertical impacts on a liquid surface by alteration of surface conditions”. Poster. Presented at the Showcase of Undergraduate Research Excellence, April 4, 2018, University of Central Florida, Florida, United States of America.
Watson, D. A., Stephen, J. L., and Dickerson, A. K. [2017] “On the reduction of splash–back”. Presentation. Presented by Andrew Dickerson at the American Physical Society 70th Annual Meeting of the APS Division of Fluid Dynamics, November 19 – 21, 2017, Denver, Colorado, United States of America.
PRESS COVERAGE
CONTACT US
Address:
Florida Polytechnic University, 4700 Research Way, Lakeland, FL 33805
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Phone:
863-874-8550