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Magnetic Shaftless Propeller Millirobot with Multimodal Motion for Small-Scale Fluidic Manipulation. [PDF]
Cyborg Bionic SystHou Y +7 more
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Chitosan Electrospun Membranes Possess Natural pH-Responsive Indicators for Smart Real-Time Spoilage Detection of Shrimp. [PDF]
MoleculesWei J +6 more
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Study on Spinning triangles in the common ring spinning and Super draft ring spinning systems
Fibers and Polymers, 2016In the paper, one kind of super draft ring spinning frame with four drafting rollers and corresponding three drafting zones were introduced. The yarn qualities spun by the super draft ring spinning frame were analyzed by studying the shape of spinning triangles.
Xuzhong Su, Xinjin Liu
exaly +2 more sources
Modeling the temperatures of traveler and ring in ring spinning
Textile Reseach Journal, 2023Ring spinning is the dominant system of manufacturing high-quality yarns in the textile industry. Spinning parameters affect the spinning tension distribution and consequently the temperatures of the ring/traveler system. Excessive traveler heat will limit the spindle speed and the efficiency of yarn production.
Xungai Wang, , Christopher Hurren
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Comparative Study of Ring Spinning and Compact Spinning
Applied Mechanics and Materials, 2014Technical characteristics of RX240 - EST compact spinning frame agglomeration device are discussed. The tensile properties,hairiness and evenness CV and defects of the same specifications ring spinning and compact spinning yarn are tested and analyzed.
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Spin Rings in Semiconductor Microcavities
Physical Review Letters, 2008New effects of self-organization and polarization pattern formation in semiconductor microcavities, operating in the nonlinear regime, are predicted and theoretically analyzed. We show that a spatially inhomogeneous elliptically polarized optical cw pump leads to the formation of a strongly circularly polarized ring in real space. This effect is due to
Shelykh, I.A. +2 more
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Nuclear-spin relaxation in magnetic rings
Physical Review B, 1998In magnetic rings of transition-metal ions, electron-spin correlations are found to exhibit rather unusual dynamical features, as a result of a subtle interplay between finite-size effects and magnetic interactions distinctly smaller than the dominant Heisenberg exchange Hamiltonian.
LASCIALFARI A. +5 more
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Spin Dynamics and Simulation of Spin Motion in Storage Rings
AIP Conference Proceedings, 2008I give a brief introduction to techniques for simulating spin motion at low energy in storage rings.
D.P. Barber +5 more
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On the theory of ring spinning
Philosophical Transactions of the Royal Society of London. Series A: Physical and Engineering Sciences, 1993Abstract The mathematical model for balloon formation in the ring spinning process has been well established since the mid-1950s. The availability of present day computational power has made it possible to carry out a comprehensive analysis of the equations which it is hoped will give fresh insight into the physics of ring spinning ...
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Spin-Wave Interference in Microscopic Rings
Physical Review Letters, 2006We have studied the spin excitations of ferromagnetic rings and observed a distinct series of quantized modes in the vortex state. We attribute them to spin waves that circulate around the ring and interfere constructively. They form azimuthal eigenmodes of a magnetic ring resonator which we resolve up to the fourth order.
Podbielski, J., Giesen, F., Grundler, D.
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