Results 271 to 280 of about 488,884 (309)
Renewable Energy, 2021 — Reactive infusible thermoplastics have the potential to be advantageous for wind turbine blade composites because they are recyclable at end of life, can have reduced manufacturing costs, enable thermal joining and have similar, and in some cases ...
Robynne E Murray +2 more
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Large‐Area Blade‐Coated Solar Cells: Advances and Perspectives
Advanced Energy Materials, 2021High‐efficiency perovskite solar cells (PSCs) and organic solar cells (OSCs) are promising alternatives for silicon‐based solar cells. At present, the key point for commercialization of PSCs and OSCs is realizing large‐scale production while maintaining ...
Yifan Xiao +2 more
exaly +2 more sources
Ink Engineering in Blade‐Coating Large‐Area Perovskite Solar Cells
Advanced Energy Materials, 2022To date, organic–inorganic hybrid perovskite solar cells (PSCs) have reached a certified efficiency of 25.7%, showing great potential in upscale industrial commercialization.
Jinxin Yang +2 more
exaly +2 more sources
Renewable Energy, 2021
An image recognition model based on a deep learning network is proposed for the automatic extraction of image features and the accurate and efficient detection of wind turbine blade damage.
Xiyun Yang +3 more
semanticscholar +1 more source
An image recognition model based on a deep learning network is proposed for the automatic extraction of image features and the accurate and efficient detection of wind turbine blade damage.
Xiyun Yang +3 more
semanticscholar +1 more source
Nonlinear vibrations of a dual-rotor-bearing-coupling misalignment system with blade-casing rubbing
, 2021In order to reveal the nonlinear vibration characteristics of an actual dual-rotor-aero-engine with blade-casing rubbing, a dual-rotor-bearing-coupling misalignment system with blade-casing rubbing are investigated based on numerical simulation and ...
Yulin Jin +4 more
semanticscholar +1 more source
A comprehensive review on blade tip timing-based health monitoring: status and future
, 2021As a promising way of on-line and non-intrusive blade vibration monitoring, the blade tip-timing (BTT) technique is currently being explored by almost all gas turbine or aero-engine manufacturers as replacing strain gauges.
Zhongsheng Chen +4 more
semanticscholar +1 more source
Chinese Journal of Aeronautics, 2020 The vibration caused blade High Cycle Fatigue (HCF) is seriously affects the safety operation of turbomachinery especially for aero-engine. Thus, it is crucial important to identify the blade vibration parameters and then evaluate the dynamic stress ...
Weimin Wang +2 more
exaly +2 more sources
Robotics Comput. Integr. Manuf., 2020
Robotic belt grinding of the leading and trailing edges of complex blades is considered to be a challenging task, since the microscopic material removal mechanism is complicated due to the flexible contact state accompanied with greatly varying curvature
Yuanjian Lv +3 more
semanticscholar +1 more source
Robotic belt grinding of the leading and trailing edges of complex blades is considered to be a challenging task, since the microscopic material removal mechanism is complicated due to the flexible contact state accompanied with greatly varying curvature
Yuanjian Lv +3 more
semanticscholar +1 more source
Study on flow field of electrochemical machining for large size blade
, 2021Electrochemical machining (ECM) has become a mainstream manufacturing technology for parts with complex structures in aero-engines. In this work, the flow field of ECM of large size, super-twisted, and dual-platform blade is studied systematically, and ...
Yudi Wang +6 more
semanticscholar +1 more source