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581
Historical perspective and opportunity for computing in memory using floating-gate and resistive non-volatile computing including neuromorphic computing
Published 2025-01-01“…A historical perspective for illustrating FG and memristor/RRAM devices enables comparison of nonvolatile storage (addressing issues related to resolution, lifetime, endurance etc), feedforward computation (different variants of vector matrix multiplication, tradeoffs between power dissipation and signal to noise ratio etc), programming (addressing issues of selectivity, peripheral circuits, charge trapping etc), and learning algorithms (continuous time LMS or batch update), in these systems. …”
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582
Shape Optimization and Hydraulic Characteristics Analysis of Unilateral Divergent Stilling Basin
Published 2025-01-01“…The spillway of Dongchong Reservoir adopts an engineering scheme of spillway step energy dissipation and downstream stilling basin underflow. …”
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583
Combined optimization of heat and space for industrial and commercial energy storage pack
Published 2025-03-01“…In order to improve the heat dissipation efficiency and uniformity of air cooling system, an industrial and commercial energy storage pack is studied. …”
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584
Experimental Verification of the Influence of Inner and Outer Groove Radius of High-speed Bearings on Operating Temperature Rise
Published 2022-04-01“…The study provides a reference for optimizing the contact matching between the inner and outer grooves of the bearing and the steel ball,enabling a better lubrication of the bearing working surfaces,further improving its heat dissipation conditions,reducing sliding friction to reduce the friction torque and noise of the bearing,so as to realize the high speed,high efficiency,low power consumption and low noise of the bearing. …”
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585
Multiple linear regression parameters for determining fatigue-based entropy characterisation of magnesium alloy
Published 2022-10-01“…Therefore, the entropy generation can be predicted to access the dissipated energy as an irreversible degradation of a metallic material, subjected to cyclic elastic-plastic loading. …”
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586
Study on the Optimization of Aeration Scheme for a Spillway
Published 2021-01-01“…Cavitation damage is easy to occur in discharge structures with high head and large flow.Based on the spillway project of a hydropower station in Northwest China,this paper studies the aeration and cavitation mitigation of spillway through the single hydraulic model test.The experimental results show that:The velocity of spillway chute is larger and the flow cavitation number is less than 0.3 under different conditions of flood frequency,so it is necessary to set up aeration and cavitation mitigation facility.Through the analysis of the cavitation mitigation effect of three different aerators,it can be seen that the aerator with flip bucket can mitigate cavitation,but there are different degrees of splash in the downstream.The aerator with convex bucket can form a stable cavity,and there is no splash in the downstream.The aerator with chute can form a stable cavity and flow pattern in the chute,and it is easy to construct,so it is the optimal aerator.In the optimal aerator,the aeration concentration from aerator to the front of the bucket lip is higher,which is 0.9%~63.1%,the aeration effect is good,and the purpose of aeration and cavitation mitigation is achieved.The research results can provide theoretical guidance and technical support for the follow-up energy dissipation and erosion control research of this project and the aeration and cavitation mitigation research of similar projects.…”
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587
Tension-Compression Damage Model with Consistent Crack Bandwidths for Concrete Materials
Published 2019-01-01“…The former is solved by the sign of the volumetric deformation, while the latter is solved via two separated dissipation mechanisms. Moreover, of specific interest is an improved solution to the problem of mesh-size dependency using consistent crack bandwidths, which takes into account situations with irregular meshes and arbitrary crack directions in the context of the crack band approach. …”
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588
Mechanical Performance and Design Method of Improved Lead Shear Damper with Long Stroke
Published 2018-01-01“…Compared with ordinary dampers, ILSD-LS has better damping force, energy dissipation capacity, and stability according to the results of simulation and experiments. …”
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589
Effect of Different Liner Materials on Elastohydrodynamic Lubrication of Oil-water Two-phase Lubricated Rolling Mill Oil Film Bearing
Published 2017-01-01“…The results show that,the babbitt in three liner materials,the maximum and center pressure are minimum,whose the overall,center and minimum film thickness are maximum to be best for lubrication performance,while its maximum temperature is maximum to be best for heat dissipation. Therefore,selecting the babbitt as liner material is most suitable for oil film bearing. …”
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590
Single-Event-Upset Sensitivity Analysis on Low-Swing Drivers
Published 2014-01-01“…Previous analysis indicates a significant improvement in SEU tolerance of the driver when the bias current is injected into the circuit but results in increase of power dissipation. Subsequently, other alternatives are considered. …”
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591
Minimizing Thermal Stress for Data Center Servers through Thermal-Aware Relocation
Published 2014-01-01“…A rise in inlet air temperature may lower the rate of heat dissipation from air cooled computing servers. This introduces a thermal stress to these servers. …”
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592
A consistency assessment of coupled cohesive zone models for mixed-mode debonding problems
Published 2014-07-01“…The coupling effect on stresses and energy dissipation is first investigated and the path-dependance of the mixed-mode debonding work of separation is analitically evaluated. …”
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593
Experimental Study on High-Cycle Fatigue Behavior of GFRP-Steel Sleeve Composite Cross Arms
Published 2018-01-01“…The stress state was monitored, and a variety of load-displacement-time curves, the energy dissipation capacity, and the dynamic strain were analyzed to examine the effects of fatigue loading. …”
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594
Optimized Control for MMCs with Reduced Power Loss and Extended Lifetime
Published 2024-01-01“…According to study results of the MMC, compared with the circulating current suppression control (CCSC) method, the total power consumption of the SM could be reduced by 4.2% and the maximal power dissipation in the SM could be reduced by 5.4% with RLEL-PLOC. …”
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595
Spatiotemporal complexity in a predator--prey model with weak Allee effects
Published 2014-08-01“…We investigate the dissipation and persistence property, the stability of nonnegative and positive constant steady state of the model, as well as the existence of Hopf bifurcation at the positive constant solution. …”
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596
Adaptive Semiactive Cable Vibration Control: A Frequency Domain Perspective
Published 2017-01-01“…The results demonstrate the adaptivity in gain tuning of the AF-LQG control to target for the dominant cable mode for vibration energy dissipation, as well as its enhanced control efficacy over the optimal passive MR damping control and the T-LQG control for different excitation modes and damper locations.…”
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597
Experimental Study on the Seismic Behavior of a Steel-Concrete Hybrid Structure with Buckling Restrained Braces
Published 2020-01-01“…The results show that (1) the energy dissipation capacity of the BRBs is very good, and none of the BRBs buckle during the shaking table tests; (2) the steel beams and columns are basically in an elastic state; (3) all the cracks on the concrete wall are microcracks, which are widely distributed in floors 1–8 of the concrete walls; (4) the maximum interstory drift angle reaches 1/40, which indicates that the ductility of the steel-concrete hybrid structure is very good. …”
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598
What is “Hyper” in the ALS Hypermetabolism?
Published 2017-01-01“…Likewise, there is also a cluster of alterations in ALS patients in which muscle wasting, body weight loss, eating dysfunction, and abnormal energy dissipation coexist. Defective energy metabolism characterizes the ALS progression, and such paradox of energy balance stands as a challenge for the understanding of ALS pathogenesis. …”
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599
Numerical Study on Tsunami Hazard Mitigation Using a Submerged Breakwater
Published 2014-01-01“…Reduced runup heights are also predicted, and their characteristics in terms of wave reflection, transmission, and dissipation coefficients are investigated.…”
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600
Research on Upper Bound Limit Stability Analysis of Multi-Step High Steep Slope
Published 2023-01-01“…In order to explore the stability of multi-step high steep slope, this paper considers layer distribution of soil and builds a slope failure mechanism which meets requirements of velocity separation based on plastic mechanics principles, then derives the calculation method of external force power and internal energy dissipation power in failure area using numerical analysis theory, and proposes a loop algorithm for slope stability analysis combining upper bound limit analysis theorem and strength reduction principle. …”
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