Results 121 to 130 of about 20,297 (303)
An Experimental Study of the Tangential Velocity Profile in the Ranque-Hilsch Vortex Tube [PDF]
, 1965 In connection with a study of the gas separation taking place in the vortex tube. a series of pressure determinations has been carried out. These, together with data from the literature, permit an evaluation of the magnitude and shape of the tangential ...
Linderstrøm-Lang, C.U.
core
Advanced Science, EarlyView.A reconfigurable physical unclonable function is developed using CMOS‐integrated SOT‐MRAM chips, leveraging a dual‐pulse strategy and offering enhanced environmental robustness. A temperature‐compensation effect arising from the CMOS transistor and SOT‐MTJ is revealed and established as a key prerequisite for thermal resilience.
Min Wang +7 more
wiley +1 more source
Advanced Science, EarlyView.Hierarchical PP–LSR107–BaTiO3 nanocomposite films are fabricated by one‐step extrusion and stretching for roll‐to‐roll manufacture, combining high energy storage and processing flexibility. LSR107 surrounds BaTiO3‐rich regions, locating amorphous PP, decreasing defects, and introducing deep traps that homogenize the electric field and suppress charge ...
Yi Gao +14 more
wiley +1 more source
Tangential velocity and water vortex structure behaviour based on cylindrical-shaped basin’s design parameters for gravitational vortex power plants [PDF]
The gravitational water vortex power plants (GWVPPs) have established in hydropower systems as a capable approach, generating micro-scale environment friendly electricity.
Teber Ahmet, Teber, Ahmet, Ahmet Teber
core +1 more source
Ultra‐Low Intensity Continuous Wave Laser Ablation Propulsion With Graphene‐Engineered Wood
Advanced Science, EarlyView.Graphene delignified wood converts continuous wave laser energy into thrust. Laser propulsion experiments in vacuum reveal the lowest laser ablation threshold intensities and the greatest density‐normalized specific impulse in literature. The results highlight graphene delignified wood as a potential efficient, sustainable, strong, and lightweight ...
Afnan S. M. Elmubasher +10 more
wiley +1 more source
Advanced Science, EarlyView.Metal‐ion‐coupled self‐assembled layered gels were prepared using a simple sol–gel method, successfully integrating electromagnetic shielding and thermochromic functions into the material. SCa‐1, which exhibits the best overall performance, achieves an electromagnetic shielding efficiency of up to 72.49 dB, while maintaining a visible light ...
Shusheng Wang +6 more
wiley +1 more source
A Data‐Driven Inverse Design Methodology for Magnetic Soft Millirobots Navigating in Confined Spaces
Advanced Science, EarlyView.A data‐efficient inverse design framework automates the optimization of magnetic soft millirobots for confined‐space navigation. Integrating a physics‐based Cosserat rod model with Bayesian optimization efficiently identifies high‐performance geometries.
Ziyu Ren +5 more
wiley +1 more source
Experimental study on regaining the tangential velocity energy of axial flow pump
Energy Conversion and Management, 2003 Axial flow pumps are widely used in a wide range of applications. Although a different range of axial pump designs can be observed, axial flow pumps are usually designed for high flow rate and low pressure applications. In this study, two different axial flow pump impellers with and without guide vanes are experimentally investigated.
openaire +2 more sources
Representation of motion information in the visual system of the blowfly
, 2011 Spalthoff C. Representation of motion information in the visual system of the blowfly. Bielefeld: Universität Bielefeld; 2011.Despite the fact that several highly successful computational models for motion detection have been established in flies and ...
Spalthoff, Christian
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A New Parametric Model of Vortex Tangential-Wind Profiles: Development, Testing, and Verification
, 2011 A new parametric model of vortex tangential-wind profiles is presented that is primarily designed to depict realistic-looking tangential wind profiles such as those in intense atmospheric vortices arising in dust devils, waterspouts, tornadoes ...
Vincent T. Wood, Luther W. White
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