Results 31 to 40 of about 4,777 (229)
Double pendulum balanced by counter-rotary counter-masses as useful element for synthesis of dynamically balanced mechanisms [PDF]
, 2008 Complete dynamic balancing principles still cannot avoid a substantial increase of mass and inertia. In addition, the conditions for dynamic balance and the inertia equations can be complicated to derive.
Herder, Just L., Wijk, Volkert van der
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Advanced Functional Materials, EarlyView.AgCrP2S6 reveals a momentum‐indirect band edge (≈1.35 eV) and chain‐locked linear dichroism: the first direct transitions emerge at 1.6–1.8 eV for E||a. Resonant Raman and photoemission corroborate this assignment. In ACPS/graphene heterostructures, photocurrent turns on above ≈1.5 eV and follows the same polarization selection rules (anisotropy ≈0.53),
Oleksandr Volochanskyi +9 more
wiley +1 more source
Numerical and experimental investigation on the drive mechanisms of Alfa type Stirling engines
International Journal of Sustainable Energy, 2022 Stirling technology has applications in both renewable energy and waste heat recovery systems. The applicability of Stirling engines in these fields depends on the development of more efficient external combustion machines using renewable energy sources ...
Serdar Mete, Selma Ergin
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Multifunctional Fluidic Units for Emergent, Responsive Robotic Behaviors
Advanced Materials, EarlyView.A multifunctional reconfigurable fluidic unit can be used as sensor, valve and actuator is presented. A unique configuration combines the features of the three components as a Responsive self‐oscillating actuator. The remarkable versatility of the fluidic unit is demonstrated by building different robots with the same fluidic units only by varying ...
Mostafa Mousa +3 more
wiley +1 more source
Multi-Objective Design Optimization of the Leg Mechanism for a Piping Inspection Robot [PDF]
, 2014 This paper addresses the dimensional synthesis of an adaptive mechanism of contact points ie a leg mechanism of a piping inspection robot operating in an irradiated area as a nuclear power plant.
Boyer, Frédéric +4 more
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Advanced Science, EarlyView.A novel “Cu‐mediated interstitial site engineering” strategy is introduced to thermodynamically stabilize hexagonal oxygen (hex‐O) configurations in oxygen‐containing titanium alloys. The hex‐O configuration activates multiple slip systems and enhances dislocation pinning via long‐range repulsion.
Xiaobin Lin +14 more
wiley +1 more source
Design of a Non-Circular Gear-Crank Slider Baler Mechanism Considering Slider Acceleration
Engineering TransactionsA design method considering slider acceleration is proposed to reduce vibration and improve the working efficiency of a non-circular gear-crank slider baler mechanism.
Jian WANG, Chenjie WANG, Long MIAO
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The Dynamic Model of Plane Mechanism with Variable Ratio. [PDF]
, 2016 The paper contains the proposal how to reduce many–elements plane mechanism with one degree of freedom to chosen axis or line as one–element model of mechanism.
Cink, Jacek, Kosucki, Andrzej
core
Advanced Energy Materials, EarlyView.A dual lattice‐surface strategy employing NaTi2(PO4)3 is adopted to enhance the performance of P3‐type Na0.67[Zn0.3Mn0.7]O2, whereby Ti stabilizes the bulk lattice and surface P species mitigate degradation, collectively improving high‐voltage cycling stability, Na+ diffusion, and oxygen redox reversibility through synergistic structural and ...
Natalia Voronina +13 more
wiley +1 more source
Jixie chuandong, 2021 In order to select the best contact force calculation method for the dynamics performance analysis of multibody systems involving joints with clearance， a dynamics model of a crank slider mechanism involving joints with clearance is established and a ...
Tingting Li +3 more
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