Results 101 to 110 of about 729,510 (342)
Transition in hypersonic boundary layers
AIP Advances, 2015 Transition and turbulence production in a hypersonic boundary layer is investigated in a Mach 6 wind tunnel using Rayleigh-scattering visualization, fast-response pressure measurements, and particle image velocimetry.
Chuanhong Zhang +7 more
doaj +1 more source
Cosmic Ray transport in MHD turbulence: large and small scale interactions
, 2011 Cosmic ray (CR) transport and acceleration is essential for many astrophysical problems, e.g., CMB foreground, ionization of molecular clouds and all high energy phenomena.
Lazarian, A., Yan, Huirong
core
Advanced Materials, EarlyView.A novel lignin‐inspired adhesive is presented, that combines the bonding strength of a structural adhesive with on‐demand electrochemical debonding, enabled by biomimetic thiol‐catechol connectivities. Voltage application of only 9 V facilitates electrochemical oxidation of catechols to quinones leading to guided detachment on command.
Keven Walter +7 more
wiley +1 more source
Electromechanical Anisotropy in Aligned Nanomesh Electrodes for E‐Skin Applications
Advanced Materials Interfaces, EarlyView.Aligned nanofiber mesh electrodes exhibit direction‐dependent electromechanical responses when strained along or across the fiber axis. This controlled anisotropy enables the same free‐standing device to function as either a high‐sensitivity strain sensor or a stretchable interconnect, offering a breathable and biocompatible platform for skin ...
Hyeokjin Cho +7 more
wiley +1 more source
Additive Manufacturing of Negative Thermal Expansion Metamaterials Using Steels
Advanced Materials Technologies, EarlyView.Architected lattices with tunable negative thermal expansion are fabricated from common steels using laser powder bed fusion metal additive manufacturing. Optimized multimaterial interfaces and geometry‐driven design produce robust, defect‐minimized structures that remain dimensionally stable up to 300 °C, enabling scalable solutions for thermal ...
Devashish Dubey +4 more
wiley +1 more source
Some Measured Characteristics of Severe Storm Turbulence [PDF]
, 1962 Measurements of atmospheric turbulence obtained from airplane flights through severe storms in connection with the National Severe Storms Project will be discussed.
Rhyne, Richard H., Steiner, Roy
core +1 more source
The Astrophysical Journal, 2001 We examine the dynamics of turbulent reconnection in 2D and 3D reduced MHD by calculating the effective dissipation due to coupling between small-scale fluctuations and large-scale magnetic fields. Sweet-Parker type balance relations are then used to calculate the global reconnection rate. Two approaches are employed -- quasi-linear closure and an eddy-
Kim, Eun-jin, Diamond, PH
openaire +5 more sources
Advanced Materials Technologies, EarlyView.The feasibility of 3D‐printed optical antennas using commercial, non‐optical materials for Optical Wireless Communications (OWC) is demonstrated. This study combines spectral analysis, anisotropy effects, and telecom‐relevant optical measurements, revealing promising performance and novel insights for low‐cost, customizable photonic components in ...
Mauro Aresti +6 more
wiley +1 more source
Communications in Mathematical Physics, 1992 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Peckham, Scott, Waymire, Ed
openaire +3 more sources
Advanced Optical Materials, EarlyView.This study presents printed image‐integrated smart windows that simultaneously control color and transmittance using electrochromic polymer‐dispersed liquid crystals (ECPDLCs). By optimizing the electrochromic LC composition and refining the drop‐on‐demand printing process, precise image integration and dynamic optical control are achieved.
Jun‐Seok Ma +13 more
wiley +1 more source