Results 281 to 290 of about 690,758 (344)

Edible Pneumatic Battery for Sustained and Repeated Robot Actuation

Advanced Science, EarlyView.
This work presents an edible energy source and valve system to power soft, pneumatically driven edible robots. A chemical reaction between sodium bicarbonate and citric acid generates carbon dioxide gas, and a pressure‐triggered edible valve enables self‐repetitive motion of the edible actuator.
Bokeon Kwak, Shuhang Zhang, Alexander Keller, Qiukai Qi, Jonathan Rossiter, Dario Floreano   +5 more
wiley   +1 more source

Multi-objective production scheduling optimization strategy based on fuzzy mathematics theory. [PDF]

PLoS One
Shen H.
europepmc   +1 more source

Time fractional modeling of MHD natural convection flow between parallel plates via caputo-fabrizio integral. [PDF]

Sci Rep
Masood K.
europepmc   +1 more source

Improving the robustness of the immersed interface method through regularized velocity reconstruction. [PDF]

J Comput Phys
Sun Q, Kolahdouz EM, Griffith BE.
europepmc   +1 more source

Discontinuous transition to active nematic turbulence. [PDF]

Nat Commun
Hillebrand M, Alert R.
europepmc   +1 more source

Author Correction: Effect of inclined magnetic field on radiative heat and mass transfer in chemically reactive hybrid nanofluid flow due to dual stretching. [PDF]

Sci Rep
Arshad M, Alharbi FM, Hassan A, Haider Q, Alhushaybari A, Eldin SM, Ahmad Z, Al-Essa LA, Galal AM.   +8 more
europepmc   +1 more source

Non-Newtonian lubrication with Rabinowitsch fluid: a theoretical study on rough step slider bearings. [PDF]

Sci Rep
Johny A, Yasin HM, Ahmed MF, Alwuthaynani M, Katbar NM, Tolasa FT.   +5 more
europepmc   +1 more source

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Mathematics of Flow

Nature Physical Science, 1972
Introduction to Mathematical Fluid Mechanics. by Richard E. Meyer. Pp. xi+185. (Wiley: New York and London, January 1972.) £6.15.
openaire   +1 more source

Mathematical Modeling of Geophysical Vortex Flow

International Journal of Fluid Mechanics Research, 2005
A mathematical model is developed of the geophysical vortex flow using an order-of-magnitude analysis based on a laminar, steady axisymmetric vortex motion in a cylindrical frame of reference. A similarity method is adopted. The classical solution of Long (J. Fluid. Mech., 11, p. 611, 1961; Rossby number > 1) is reexamined.
Takhar, Harmindar S., Bég, O. Anwar
openaire   +2 more sources

Mathematical Description of Turbulent Flows

Journal of the Hydraulics Division, 1982
The mathematical description of uniform density and thermally stratified flows in terms of space averages is reviewed. The governing equations are presented and the use of alternative space filters is discussed. Different models for Sub-Grid-Scale (SGS) turbulent transport are examined.
Angelos N. Findikakis, Robert L. Street
openaire   +1 more source