Results 121 to 130 of about 19,313 (265)

Hierarchical Multi‐Material Architectures With Gradient Design for Dynamic‐Range Flexible Tactile Sensing

open access: yesAdvanced Materials Technologies, EarlyView.
Hierarchical multi‐material TPMS lattices are engineered as flexible tactile sensors by combining soft and stiff elastomeric layers with a conformal conductive coating. The bilayer architecture delivers sensitivity at low pressures while maintaining a broad detectable range under large loads, enabling reliable pressure and vibration monitoring for ...
Reza Noroozi   +3 more
wiley   +1 more source

Lattice Boltzmann simulations of acoustic streaming.

open access: yes, 2016
Summary: Lattice Boltzmann simulations are used to model the acoustic streaming produced by the interaction of an acoustic wave with a boundary. Comparison is made with analytic results for Rayleigh streaming in the appropriate limits, and we show how deviations from those limits affect the streaming.
Haydock, D, Yeomans, J
openaire   +2 more sources

Acoustic Emission Detection Signals in the Experimental Validation of Nanometric Machining Simulations

open access: yes, 2012
The molecular dynamics simulations of nanomachining processes have provided insight into process parameters, material removal and tool wear mechanisms.
Oluwajobi, Akinjide O., Chen, X.
core  

Modulus‐Switchable Miniature Robots for Biomedical Applications: A Review

open access: yesAdvanced Robotics Research, EarlyView.
Materials, robot designs, proof‐of‐concept functions, and biomedical applications of modulus‐switchable miniature robots. Miniature soft robots have shown great potential in biomedical applications due to their excellent controllability and suitable mechanical properties in biological environments.
Chunyun Wei, Yibin Wang, Jiangfan Yu
wiley   +1 more source

Acoustic simulation and visualization algorithms.

open access: yes, 2008
Computer-based simulation and visualization of acoustics of a virtual scene can aid during the design process of concert halls, lecture rooms, theaters, or living rooms. Because, not only the visual aspect of the room is important, but also its acoustics. In factory floors noise reduction is important since noise is hazardous to health.
openaire   +2 more sources

Binaural Simulations Using Audio Rate FDTD Schemes and CUDA

open access: yes, 2012
Three dimensional finite difference time domain schemes can be used as an approach to spatial audio simulation. By embedding a model of the human head in a 3D computational space, such simulations can emulate binaural sound localisation.
Webb, Craig, Bilbao, Stefan
core  

Efficient acoustic modelling of large acoustic spaces using finite difference methods. [PDF]

open access: yes, 2017
Time domain methods for solving wave based acoustic models have been of continued interest and development since early work by key figures such as Bottledooren, as these methods can provide a simple and flexible approach for simulating a wide range of ...
Durbridge, Simon E., Hill, Adam J.
core  

Slat Noise Trend Predictions Using CAA With Stochastic Sound Sources From A Random Particle-Mesh Method (RPM)

open access: yes, 2006
Slat Noise simulations are carried out for a high-lift airfoil. The high-lift airfoil geometry is a two-element slat-airfoil configuration without deployed flap in order to avoid additional sound sources at the flap.
Roland Ewert, Ewert, Roland
core   +1 more source

Information Transmission Strategies for Self‐Organized Robotic Aggregation

open access: yesAdvanced Robotics Research, EarlyView.
In this review, we discuss how information transmission influences the neighbor‐based self‐organized aggregation of swarm robots. We focus specifically on local interactions regarding information transfer and categorize previous studies based on the functions of the information exchanged.
Shu Leng   +5 more
wiley   +1 more source

Structural-acoustic coupling and psychophysical effects in the active control of noise in vehicles

open access: yes, 2011
Active noise control systems offer a potential method of reducing the weight of passive acoustic treatment and, therefore, increasing vehicles' fuel efficiency. These can be particularly cost-efficient if integrated with the entertainment system.
Cheer, Jordan   +2 more
core  

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