Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Hossein Haj-Hariri"'
Autor:
Garrett Milliron, James C. Weaver, Chikara Inamura, Ted Sirota, Katia Bertoldi, Mehdi Saadat, Patrick Cauchy-Dubois, Hossein Haj-Hariri, Matheus C. Fernandes
Publikováno v:
J R Soc Interface
From the discovery of functionally graded laminated composites, to near-structurally optimized diagonally reinforced square lattice structures, the skeletal system of the predominantly deep-sea sponge Euplectella aspergillum has continued to inspire
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84292353fd9e2ba5fd6ed2864424ac0a
https://europepmc.org/articles/PMC8424341/
https://europepmc.org/articles/PMC8424341/
Publikováno v:
Bioinspirationbiomimetics. 16(2)
Fish migrate across considerable distances and exhibit remarkable agility to avoid predators and feed. Fish swimming performance and maneuverability remain unparalleled when compared to robotic systems, partly because previous work has focused on rob
Autor:
Artan Sheshmani, Radhika Nagpal, George V. Lauder, Mehdi Saadat, Florian Berlinger, Hossein Haj-Hariri
Publikováno v:
Saadat, M, Berlinger, F, Sheshmani, A, Nagpal, R, Lauder, G V & Haj-Hariri, H 2021, ' Hydrodynamic advantages of in-line schooling ', Bioinspiration and Biomimetics, vol. 16, no. 4, 046002 . https://doi.org/10.1088/1748-3190/abe137
Fish benefit energetically when swimming in groups, which is reflected in lower tail-beat frequencies for maintaining a given speed. Recent studies further show that fish save the most energy when swimming behind their neighbor such that both the lea
Autor:
Tyler R. Ray, Rachel Fleming, Matthew R. Begley, Hossein Haj-Hariri, Camille H. Sasaki, Rachel R. Collino
Publikováno v:
Extreme Mechanics Letters. 5:37-46
Highly-organized particle assembly at the microscale offers the potential to transform fields ranging from medical diagnostics to materials-by-design. Here, we demonstrate tunable ordering and alignment of microscale particles, including ∼10×50 μ
Autor:
Hossein Haj-Hariri, Mehdi Saadat, George V. Lauder, August G. Domel, V. Di Santo, Frank E. Fish
Publikováno v:
Physical Review Fluids. 2
Why do most fish swim with a relatively constant tail-beat amplitude of approximately 20% of their body length while their speed is linearly correlated with their tail-beat flapping frequency? Scaling analysis and experiments show that this behavior
Publikováno v:
Heat and Mass Transfer. 50:363-372
The effect of an externally imposed axial temperature gradient on the mobility and deformation of a drop in an otherwise stagnant liquid within an insulated cylindrical tube is investigated. In the absence of bulk transport of momentum and energy, th
Publikováno v:
Heat and Mass Transfer. 50:333-339
In this paper, we examine the effect of heat transfer at the free encapsulant-air surface on thermocapillary flow in a rectangular melt-encapsulant double-layer fluid structure. We show that increased heat transfer to the double-layer system through
Autor:
Karthik Sankaranarayanan, Robert J. Ribando, Mircea R. Stan, Wei Huang, Brett H. Meyer, Hossein Haj-Hariri, Kevin Skadron
Publikováno v:
Integration. 46:44-56
Process technology scaling, lagging supply voltage scaling, and the resulting exponential increase in power density, have made temperature a first-class design constraint in today's microprocessors. Prior work has shown that the silicon substrate act
Publikováno v:
Biomimetics ISBN: 9780429093708
There is a need for the development of autonomous underwater vehicles (AUVs) that can be deployed quickly and can be adapted for a variety of missions (e.g., surveillance, search and rescue, sentry duty, logistics support, and chemical or biological
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e411da0590ed36ad84be3e12ba8523e9
https://doi.org/10.1201/b11230-22
https://doi.org/10.1201/b11230-22
Publikováno v:
Journal of Fluid Mechanics. 708:329-348
A linear spatial stability analysis is performed on the velocity profiles measured in the wake of an actively flexible robotic elliptical fin to find the frequency of maximum spatial growth, that is, the hydrodynamic resonant frequency of the time-av