Results 61 to 70 of about 8,691,906 (286)
Volume 7: Fluids Engineering, 2019 Abstract Due to the greater viscosity and density of water compared to air, the maximum speed of underwater travel is severely limited compared to other methods of transportation. However, a technology called supercavitation — which uses a disk-shaped cavitator to envelop a vehicle in a bubble of steam — promises to greatly decrease skin
Thomas Eldredge +2 more
openaire +2 more sources
Advanced Science, EarlyView.Schematic showing a stretchable triboelectric nanogenerator based on interlocked wavy architectures that uses EGaIn microflower‐embedded PVDF‐TrFE and Nylon‐6 nanofiber membranes. The multi‐petaled, electron‐rich EGaIn microflowers enhance interfacial polarization and capacitance, while the interlocked wavy architecture enlarges the effective contact ...
Qianqian Xu +12 more
wiley +1 more source
Experimental Study on Influences of Surface Materials on Cavitation Flow Around Hydrofoils
Chinese Journal of Mechanical Engineering, 2019 In order to resist on the cavitation erosion, many researchers try to change the solidity and tenacity of the coatings, but ignore the influence of surface characteristics of materials on cavitation flow and the interaction with each other. In this paper,
Jiafeng Hao, Mindi Zhang, Xu Huang
doaj +1 more source
Cavitation Prevention for Submarine Propeller with Empirical Method
Kapal, 2023 Submarines are a component that is taken into account in assessing the security of a country. Many countries have developed their own types of submarines according to technological developments in that country. To be able to move silently underwater, the
Riyan Bagus Prihandanu, Achmad Baidowi
doaj +1 more source
Advanced Science, EarlyView.This work provides a practical guide for neuroengineers to design advanced neural interfaces, embracing and tailoring the concept of functional disorder. By bridging 2D and 3D in vitro models, this work highlights how non‐periodic, spatially heterogeneous, multiscale nanotopography can enable more physiologically relevant platforms for studying neural ...
F. Maita +4 more
wiley +1 more source
Cavitating flow-induced unsteady pressure pulsations in a low specific speed centrifugal pump [PDF]
Royal Society Open Science, 2018 With the development of cavitation, the high-energy pressure wave from a cavitation bubble collapsing is detrimental to the stable operation of centrifugal pumps.
Ning Zhang +3 more
doaj +1 more source
Analysis of the cavitation instabilities with time-resolved stereo and multiplane Particle Image Velocimetry [PDF]
, 2022 The present paper is devoted to the analysis of the various instabilities of cavitation attached to a two-dimensional (2D) profile. Time resolved stereo Particle Image Velocimetry (PIV) was conducted in a small-scale 2D venturi type section, in different
Olivier Coutier-Delgosha +7 more
core +1 more source
Advanced Science, EarlyView.We demonstrate a novel therapy for traumatic brain injury TBI using a LIPUS‐responsive Piezoelectric fibrous membrane. It targets microglial mitochondria via in situ electrical signals, restoring homeostasis and reducing oxidative stress to promote an anti‐inflammatory M2 phenotype.
Wei Li +9 more
wiley +1 more source
Cavitation Process and the Performance of Some Ferrous and Non-Ferrous Alloys [PDF]
Iranian Journal of Chemical Engineering, 2008 "> In this research an extensive literature search into the mechanism of cavitation dynamics and its consequences was conducted. A cavitation venturie rig was designed and constructed, and the cavitation number was checked mathematically.
doaj
Experimental Investigation of Hydrodynamic Cavitation Method's Operational Parameters for Removing Organic Pollutants from Water, Case Study: Methyl Orange Dye [PDF]
آب و فاضلابThe entry of large volumes of industrial effluents containing organic pollutants and dyes into water has made pollution an important issue and led to more attention being paid to advanced oxidation processes for industrial wastewater treatment ...
Alireza Asaddokht +2 more
doaj +1 more source