John Dabiri height - How tall is John Dabiri?

The wind energy industry is scaling to larger and larger blades, which harvest more energy. However, Dabiri believes that problems associated with large turbines—design difficulties, building costs, increasing areal needs (turbines are sometimes erected a mile apart to ensure good wind flow), eyesore complaints and accidental bird/bat fatalities—can be avoided through innovation. His FLOWE center, with 24 close vertical axis turbines, is his step towards more economical harvesting of wind energy. Noting that there is constructive interference in the hydrodynamic wakes of schooling fish, Dabiri suggested that extracting energy from flow vortices could aid more than locomotion. His models of the energy extraction mechanism are applicable to the design and evaluation of unsteady aero- and hydrodynamic energy conversion systems, like wind farms. Design of an array of vertical axis turbines led to about an order of magnitude increase in power output per area. Dabiri partnered with Windspire Energy for use of three of 24 turbines that stand approximately 30 feet tall and 4 feet wide. He started a company, Scalable Wind Solutions, to commercialize the software used to optimally place the wind turbines. This has also led to the U.S. Navy funding development of an underwater craft that propels on these concepts, using up to 30% less energy than formerly.

Reverse engineering is Dabiri's newest research focus. In July 2012, a team composed of Caltech and Harvard students and professors published a paper that outlined a tissue engineering method for building a jellyfish out of rat heart muscle cells and a silicon polymer. On a basic level, the function of a jellyfish - using a muscle to pump a fluid - "is similar to that of a human heart, which makes the animal a good biological system to analyze for use in tissue engineering." The next step this research will take is towards a self-sustaining prototype - one that can gather food and activate muscular contractions internally.

In 2010, Dabiri was awarded a MacArthur Fellowship for his theoretical engineering work. He established the Caltech Field Laboratory for Optimized Wind Energy (FLOWE) in 2011, a wind farm which investigates the energy exchange in an array of vertical-axis wind turbines. His honors include a Young Investigator Award from the Office of Naval Research, a Presidential Early Career Award for Scientists and Engineers (PECASE), and being named as one of Popular Science magazine's "Brilliant 10" scientists in 2008. Bloomberg Businessweek magazine listed him among its 2012 Technology Innovators.

Dabiri was offered a tenured position at Caltech at the age of 29. He gave the 2010 Convocation Address at Caltech. In 2014, he was appointed the undergraduate Dean at Caltech and he was elected as a Fellow of the American Chemical Society. He was named Professor of the Month at Caltech in February 2012. At the research institute, he has taught several classes, including a graduate class on propulsion, a biomechanics course, a lab class on experimental methods in aeronautics and applied physics, and the introduction fluid mechanics course for which he was highly recommended by students. In 2015 he became a professor at Stanford University.

Educated at a small Baptist high school, where he graduated first in his class in 1997, Dabiri was accepted by Princeton. He was primarily interested in rockets and jets, and spent two summers doing research that included work on helicopter design. The summer after his junior year, he accepted a Summer Undergraduate Research Fellowship (SURF) in Aeronautics at Caltech, rejecting an internship offer from Ford at the urging of a professor. The summer project on the vortices created by a swimming jellyfish enticed him to the growing field of biomechanics.

John Oluseun Dabiri (Yoruba: John Olúseun Dábírí ) (born 1980) is a Nigerian-American aeronautics engineer and the Centennial Chair Professor at the California Institute of Technology (Caltech), with appointments in the Graduate Aerospace Laboratories (GALCIT) and Mechanical Engineering. His research focuses on unsteady fluid mechanics and flow physics, with particular emphasis on topics relevant to biology, energy, and the environment. He is best known for his research of the hydrodynamics of jellyfish propulsion and the design of a vertical-axis wind farm adapted from schooling fish. He is the director of the Biological Propulsion Laboratory, which examines fluid transport with applications in aquatic locomotion, fluid dynamic energy conversion, and cardiac flows, as well as applying theoretical methods in fluid dynamics and concepts of optimal vortex formation.

Dabiri's parents are Nigerian immigrants, who settled in Toledo, Ohio, in 1975. Dabiri's father was a mechanical engineer who taught math at a community college. His mother, a computer scientist, raised three children and started a software development company. It was watching his father, who would occasionally do engineering work on the side, that encouraged Dabiri's love of engineering.