Results 31 to 40 of about 444,288 (286)
An electron jet pump: The Venturi effect of a Fermi liquid [PDF]
, 2011 A three-terminal device based on a two-dimensional electron system is investigated in the regime of non-equilibrium transport. Excited electrons scatter with the cold Fermi sea and transfer energy and momentum to other electrons.
Bunsen R. +8 more
core +3 more sources
Shock and Vibration, 2021 Water jet propulsion technology has broad application prospects in the field of ships, and water jet technology is a kind of high and new technology that is booming and has a wide range of applications.
Jinxin Wu, Li Cheng, Can Luo, Chuan Wang
doaj +1 more source
The formation heritage of Jupiter Family Comet 10P/Tempel 2 as revealed by infrared spectroscopy [PDF]
, 2012 We present spectral and spatial information for major volatile species in Comet 10P/Tempel 2, based on high-dispersion infrared spectra acquired on UT 2010 July 26 (heliocentric distance Rh = 1.44 AU) and September 18 (Rh = 1.62 AU), following the comet ...
Bonev, B. P. +6 more
core +3 more sources
Applied Sciences, 2020 When a high-speed water jet is injected into water through a nozzle, cavitation is generated in the nozzle and/or shear layer around the jet. A jet with cavitation is called a “cavitating jet”.
Hitoshi Soyama
doaj +1 more source
Atmospheric Circulation of Brown Dwarfs: Jets, Vortices, and Time Variability [PDF]
, 2014 A variety of observational evidence demonstrates that brown dwarfs exhibit active atmospheric circulations. In this study we use a shallow-water model to investigate the global atmospheric dynamics in the stratified layer overlying the convective zone on
Showman, Adam P., Zhang, Xi
core +1 more source
Nature, 1882 VERY early in the history of steam navigation, attempts were made to employ the “hydraulic” on “water-jet” propeller. About 1782 Rumsey began to work in this direction, using a steam-engine to force water out at the stern of a boat, the inlet being at the bow.
openaire +1 more source
Advanced Engineering Materials, EarlyView.This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti +5 more
wiley +1 more source
Meitan kexue jishuChina is short of natural gas resources, and these low-permeable reservoirs (such as tight gas, shale gas and coalbed methane) being difficultly developed account for a large proportion. How to efficiently developed this part of strategic resources is of
Chuanlong DONG +2 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal +2 more
wiley +1 more source
An Inkjet‐Printed Platinum‐Based Temperature Sensing Element on Polyimide Substrates
Advanced Engineering Materials, EarlyView.An inkjet‐printed, meander‐structured, nanoparticle platinum‐based resistive temperature sensors on polyimide substrates are demonstrated as proof‐of‐concept. Optimized sintering at 250°C enables stable conductive structures. The Pt100‐ and Pt1000‐type sensors exhibit linear resistance–temperature characteristics with stable TCR in the 20°C–80°C range,
Shawon Alam +6 more
wiley +1 more source