Results 101 to 110 of about 4,796 (239)
Cavitation loading and erosion produced by a cavitating jet [PDF]
The aim of the project is to investigate the detail of cavitation loading and erosion process using a submerged jet cavitation technique. Large size cavitating jet apparatus in the University of Nottingham was used with an long orifice nozzle and experiments were carried out using tap water as a test liquid with upstream pressure ranging from 8D-120bar.
openaire +1 more source
High‐Throughput Exfoliation of Optoelectronic‐Grade MoS2 via Turbulent‐Flow Wet Jet Milling
A scalable wet jet milling exfoliation method is demonstrated for producing optoelectronic‐grade MoS2 nanosheets using environmentally friendly ethyl cellulose in ethanol dispersion media. Guided by fluid dynamics modeling, this approach is optimized to achieve record‐high exfoliation throughput and concentration.
Maryam Khalaj +7 more
wiley +1 more source
Cavitation Detection In a Water Jet Propulsion Unit [PDF]
Various sensing and digital signal processing approaches to detect cavitation in a water jet propulsion unit were examined based on results in the literature.
Kallingalthodi, Hari
core +1 more source
Interaction between cavitation bubbles and plastrons on superhydrophobic surfaces
The interaction between cavitation bubbles and plastrons on superhydrophobic surfaces was investigated using a low-voltage discharge device and high-speed photography techniques.
Caisheng Huang +2 more
doaj +1 more source
Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi +3 more
wiley +1 more source
Cavitation testing using cavitating jet
This thesis deals with the issue of cavitation and its effects. In this context, it describes the mechanism of origin and implosion of cavities and cavitation regimes. It lists various types of hydrodynamic cavitation.
Rovder, Juraj
core
Cavitation is a complex multiphase flow phenomenon that is usually involved in marine propulsion systems, and can be simulated with a couple of methods.
An Yu, Qinghong Tang, Daqing Zhou
doaj +1 more source
A Richardson‐extrapolation–based mesh zoning framework is developed to optimize CFD simulation accuracy and computational efficiency in dam bottom outlet flows. Using six mesh scenarios and multi‐parameter convergence analysis (pressure, velocity, TKE), the method identifies an optimal fine‐resolution zone around the gate and progressively coarser ...
Mohammad Masoud Vaseti +2 more
wiley +1 more source
Development and Test of Cavitation Jet Hydro-Oscillator
Scaling in wellbore may lead to sticking and thus reduced oil production. In order to solve this problem,based on the principle of generation of shearing cavitation by drowned jet,a cavitation jet hydro-oscillator was designed,which was used together ...
Zheng Wenlong +6 more
doaj
Combining the nozzle structure and wellbore size of the second natural gas hydrate trial production, the CFD is employed to analyze the internal and external flow fields of convergent–divergent cavitation nozzle. Analyzing the influence of various structural parameters of the nozzle on its jet performance, and the nozzle configuration with optimal jet ...
Wang Yingsheng +5 more
wiley +1 more source

