搜索结果: 1-15 共查到“工学 a relaxation”相关记录19条 . 查询时间(0.065 秒)
Biobased Dynamic Polymer Networks with Rapid Stress Relaxation
dynamic polymer networks epoxidized soybean oil hydroxyl-functionalized silica stress relaxation mechanical properties
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2023/12/11
Dynamic polymer networks (DPNs) from epoxidized soybean oil (ESO) that incorporate dual dynamic exchange reactions (dual-DERs) and hydroxyl-functionalized silica (HO-SiO2) reinforcement are shown to e...
Generalized Selection via Interactive Query Relaxation
Selection annotation pointing reference information visualization input techniques query relaxation
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2016/5/24
Selection is a fundamental task in interactive applications,
typically performed by clicking or lassoing items of
interest. However, users may require more nuanced forms
of selection. Selecting reg...
Dynamics of a ring of three coupled relaxation oscillators
Coupled oscillators Nonlinear vibrations Bifurcations Perturbations
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2015/8/27
he dynamics of a ring of three identical relaxation oscillators is shown to exhibit a variety of periodic motions, including clockwise and counter-clockwise wave-like modes, and a synchronous mode in ...
Efficient Relaxation Methods for High-Order Discretization of Steady Problems
Efficient Relaxation Methods High-Order Discretization Steady Problems
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2015/7/3
We review the current status of solution methods for nonlinear systems arising from high-order discretization of steady compressible ow problems.
Gas-Kinetic Relaxation (BGK-Type) Schemes for the Compressible Euler Equations
Gas-Kinetic Relaxation (BGK-Type) Schemes Compressible Euler Equations
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2015/7/1
Starting from the gas-kinetic model, a new class of relaxation schemes for the Euler equations are presented. Instead of linerizing the Euler equa-tions into a few simple waves, the new flow solvers a...
Estimation Method of Stress Relaxation Behavior in Bolted Flange Joints using Three Dimensional Viscoelasticity Theory
Estimation Method Stress Relaxation Behavior Bolted Flange Joints
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2013/9/30
In order to prevent an accident due to leakage of a contained fluid from the joints, it is important to establish a method for the estimation of stress relaxation behavior. It is a need to evaluate th...
On the two-steps relaxation of mean-field glasses: p-spin model
two-steps relaxation mean-field glasses p-spin model
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2012/2/24
Critical slowing down dynamics of supercooled glass-forming liquids is usually understood at the mean-field level in the framework of Mode Coupling Theory, providing a two-time relaxation scenario and...
Relaxation rate of the reverse biased asymmetric exclusion process
asymmetric exclusion process Statistical Mechanics
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2011/10/8
Abstract: We compute the exact relaxation rate of the partially asymmetric exclusion process with open boundaries, with boundary rates opposing the preferred direction of flow in the bulk. This revers...
A numerical study of heat and mass transfer effects on an oscilaltory flow of a viscoelastic fluid with thermal relaxation
Finite difference method Oscillatory flow Heat transfer and Mass transfer
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2010/11/25
We have studied numerically effect of heat and mass transfer on an oscillatory flow of a viscoelastic fluid with thermal relaxation. The dimensionless governing equations are solved using an explicit ...
Anisotropic Relaxation and Creep Properties of Apple
Creep decay modulus equilibrium modulus retardation time
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2010/9/30
Creep and stress relaxation are two important phenomena observed in viscoelastic materials. In this study creep and stress relaxation properties of two Iranian apples varieties (Shafi Abadi and Golab ...
Relationship between Proton NMR Relaxation Time and Viscosity of Saccharide Solutions
proton relaxation time saccharide 1H-NMR
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2009/7/8
Proton relaxation was measured in 1H-NMR for saccharide solutions. The proton relaxation curve for saccharide solutions was almost mono-exponential and spin-lattice (T1) and spin-spin relaxation (T2) ...
Excitation Relaxation Dynamics of Carotenoids in Solutions and in Photosynthetic Pigment Protein Complexes
Photosynthetic system Carotenoid Excitation relaxation
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2009/6/9
Excited state dynamics of carotenoids were investigated to access relationship among molecular structures, dynamics, and energy transfer to chlorophylls in photosynthetic pigment protein complexes. Th...
Influence of Temperature Phase Grating Relaxation Times on the Lasing Characteristics of Q-Switched and Mode-Locked Nd:YAG Laser-Pumped Distributed Feedback Dye Lasers
Bragg grating Thermal phase grating Temperature grating
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2009/6/8
This work presents a theoretical explanation and experimental evidence of pulses- intensity displacement and pulse- broadening profiles of a Q-switched and mode-locked Nd:YAG laser- pumped distributed...
On the influence of the supermolecular structure on structural relaxation in the glass transition zone: free volume approach
polymers free volume a relaxation
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2009/2/6
The idea of two miscellaneous amorphous fractions in polymer is discussed. The effect of free volumeon the segmental relaxation behaviour is examined for a wide range of polymers. The orientation of t...
Investigation of Stress Relaxation of Breathable-Coated Fabric for Clothing and Footwear
breathable-coated fabric stress relaxation process
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2009/2/5
The investigation of the stress relaxation process of a three-ply breathable-coated fabric, consistingof an outer polyester woven fabric, an insider polytetrafluoroethylene micropore film
and a liner...