Results 31 to 40 of about 623,270 (237)

Blade Crack Detection of Centrifugal Fan Using Adaptive Stochastic Resonance

open access: yesShock and Vibration, 2015
Centrifugal fans are widely used in various industries as a kind of turbo machinery. Among the components of the centrifugal fan, the impeller is a key part because it is used to transform kinetic energy into pressure energy.
Bingbing Hu, Bing Li
doaj   +1 more source

Additively Manufactured Geometry‐Reconfigurable Soft Neural Probes With Monolithic Multifunctionality

open access: yesAdvanced Functional Materials, EarlyView.
A geometry‐reconfigured additive manufacturing strategy converts planar printed soft materials into soft compact neural probes with integrated hydrogel electrodes and microfluidic channels. The resulting NeuroMAP platform enables scalable multichannel recording, localized chemical delivery, stable in vivo electrophysiological recording, and reduced ...
Hyunjin Lee   +15 more
wiley   +1 more source

Influence of Inlet Boundary Conditions on Multi-blades Centrifugal Fan to Unsteady Flow Simuation [PDF]

open access: yes, 2020
The flow simulation is effective and useful method for fan design and analysis. Though it is difficult to use it for the sound source analysis. It needs a lot of simulation time and data to analyze the fluctuating characteristics of whole fan flow.
東野, 光洋   +5 more
core  

Robotic Control for Human–Robot Collaborative Assembly Based on Digital Human Model and Reinforcement Learning

open access: yesAdvanced Robotics Research, EarlyView.
This work presents a robotic control method for human–robot collaborative assembly based on a biomechanics‐constrained digital human model. Reinforcement learning is used to generate physiologically plausible human motion trajectories, which are integrated into a virtual environment for robot control learning.
Bitao Yao   +4 more
wiley   +1 more source

Automatic Monitoring System of Centrifugal Fan Performance

open access: yes, 2010
The centrifugal fan performance experiment system was introduced. The structure, function, measuring principle of the system is analyzed. The experimental system consists of centrifugal fan, air hose, computer and test software. The experiment system can
Bing Guang Gao   +3 more
core   +1 more source

Functional Fibers in Soft Robotics: Advances in Material, Structural, and Systemic Tactics

open access: yesAdvanced Robotics Research, EarlyView.
Fiber‐form robotic systems offer a scalable pathway toward embodied intelligence in soft robotics. This review surveys functional fibers as material, structural, and systemic elements, highlighting advances in responsive materials, architectural programing, and fabrication strategies.
Joonhee Won   +5 more
wiley   +1 more source

Parc des ventilateurs et des résistances dans les techniques de séchage adaptées à l'environnement tropical [PDF]

open access: yesTropicultura, 1999
Fans and Resistances Park in Drying Technologies Appropriate for Tropical Environment. To design a dryer, it is necessary to master its elements. Fan and resistance are parts of heated and convective dryer.
Kapseu, C.   +4 more
doaj  

A Review of Bionic Structures in Control of Aerodynamic Noise of Centrifugal Fans

open access: yesEnergies, 2023
Due to the complexity of the working conditions and the diversity of application scenarios, the normal operation of a fan, whether volute tongue, volute shell surface, or blade, often encounters some unavoidable problems, such as flow separation, wear ...
Wenqiang Zhou   +5 more
doaj   +1 more source

Aerodynamic Characteristics and Turbulent Noise in a Dual-Cascades Centrifugal Fan [PDF]

open access: yes, 2002
The effects of three parameters; the location of the partition of impeller, the bare ratio and the outlet angle of scroll casing on the turbulent noise and aerodynamic characteristics, were experimentally investigated in the dual-cascades centrifugal ...
佐々木, 壮一   +2 more
core  

The New Method of Regulation of Centrifugal Fan [PDF]

open access: yes, 2022
The paper will present new concept of centrifugal fan regulation with use of variable blade length system. Higher demands regarding low energy consuming devices do not omit fan what is underlined by internal regulations (e.g.
Odyjas, Piotr, Moczko, Przemyslaw
core   +1 more source

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