Results 101 to 110 of about 41,214 (305)
Advanced Science, EarlyView.The contribution of this study lies not only in enabling effective treatment of drug‐resistant biofilm infections, but also in establishing a transferable therapeutic paradigm: Ultrasound‐triggered mechanical forces synergistically enhance piezoelectric polarization and nanozyme activity, driving functional ROS generation inside and outside biofilms ...
Xinjian Guo +5 more
wiley +1 more source
Cavitation Damage Prediction of Stainless Steels Using an Artificial Neural Network Approach
Metals, 2019 Cavitation damage has not been well predicted because of its complex relationship of many mechanical and microstructural factors. An artificial neural network approach of the back-propagation network was used to predict cavitation damage of stainless ...
Guiyan Gao +4 more
doaj +1 more source
Cavitation scaling experiments with headforms : bubble dynamics [PDF]
, 1992 Utilizing some novel instrumentation which allowed detection and location of individual cavitation bubbles in flows around headforms. Ceccio and Brennen (1991 and 1989) recently examined the interaction between individual bubbles and the structure of the
Shen, Young +3 more
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Advanced Science, EarlyView.ABSTRACT To confront extreme space environments, a combination of inorganic and organic coatings can provide a pathway for offering highly durable radiation resistance and anti‐friction simultaneously. Herein, a strong interfacial 3D hydrogen‐bonding network is designed to create robust hexagonal boron nitride (h‐BN) based polymer coatings with ...
Zhuoyi Li +7 more
wiley +1 more source
Numerical and Experimental Analysis of a CLT Propeller Cavitation Behavior
, 2012 In the present work, an analysis of a CP CLT propeller, functioning in stationary and non-stationary conditions, is presented. Results of model tests at the cavitation tunnel of the University of Genoa, in correspondence to different advance coefficients,
Cristina Vaccaro +11 more
core +1 more source
Advanced Energy Materials, EarlyView.Strategically adjusting the pyridine nitrogen position in the polymer matrix (pyridine isomerism) intensifies its interaction with embedded Fe3O4 nanocrystals. This enhanced interaction induces a spin‐state transition in Fe from low‐spin to intermediate‐spin, accompanied by refined d‐orbital properties.
Ruiqi Cheng +11 more
wiley +1 more source
Numerical investigation of cloud cavitation and cavitation noise on a hydrofoil section [PDF]
, 2009 Partial cavitating flow and cloud cavitation on a hydrofoil section are numerically investigated. A fully compressible, density based homogeneous equilibrium model is employed along with a RANS turbulence model and high-order numerical methods based on a
Seo, Jung Hee, Lele, S.
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Segmented Therapeutic Delivery via Acoustic Microbubble Relay
Advanced Intelligent Systems, EarlyView.An acoustically driven, modular segmented delivery system is presented to overcome mechanical limitations of conventional microcatheters. Oscillating microbubbles generate directional streaming that enables continuous, targeted transport across open, angled segments.
Lei Wang +6 more
wiley +1 more source
Hydraulics of an Ogee Spillway with a Curved Plan: The Cade of Germichai Dam [PDF]
مهندسی منابع آب, 2016 The Crest of an Ogee spillway with a curved plan is longer than that of one with a straight crest; therefore, its capacity for the overflow at any reservoir level is higher than that of the straight-crested spillway. Thus it is a preferred design in most
Sajjad Kiani +2 more
doaj
, 2001 This paper presents two experimental investigations for cavitation characteristics of restriction orifices. The first experiment is about the spatial distribution of cavitation shock pressure in a pipe at the downstream of restriction orifices.
Miyamoto, Hirofumi +2 more
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