Results 31 to 40 of about 7,731 (188)

Optimization Design of Centrifugal Fan Blades Based on Bézier Curve Method

Applied Sciences
In order to improve the aerodynamic performance of the voluteless centrifugal fan, a multi-objective optimization design system was established by combining parametric modeling, experimental design, surrogate models, and optimization algorithms, with the
Jiaju Wang, Kunfeng Liang, Tao He, Haijiang He, Dayuan Zheng, Min Li, Dewu Gong, Lihua Jiang   +7 more
doaj   +1 more source

Toward Advanced Degradable Soft Robotics Incorporating Transient Soft Electronics: Materials, Fabrication, and Applications

Advanced Electronic Materials, Volume 12, Issue 1, 7 January 2026.
Degradable soft robots are gaining attention for applications in various fields such as exploration, healthcare, and security. The integration of transient electronics is essential to enhance their intelligent task‐performing capabilities. This review offers insights into the advancement of soft electronic–robotic systems by providing an overview of ...
Kyung‐Sub Kim, Yong‐Joong Shin, Woo‐Jin Lee, Seung‐Kyun Kang   +3 more
wiley   +1 more source

Seed Pelleting Technologies: Paving the Way for Resilient and Sustainable Future Farming

Food and Energy Security, Volume 15, Issue 1, January/February 2026.
ABSTRACT Seed pelleting is an emerging precision‐agriculture technology that transforms small or irregular seeds into uniform units to enhance mechanical sowing, placement accuracy, and early crop establishment. Pelleting performance depends on the interplay among binder–filler composition, pellet structure, and post‐pelleting moisture conditions ...
Bilquees Bozdar, Nazir Ahmed, Mehtab Rai Meghwar, Zhengjie Zhu, Afifa Talpur, Zhen Hua Li   +5 more
wiley   +1 more source

Carbon Material Films for Flexible and Efficient Electromagnetic Interference Shielding: A Review

Rare Metals, Volume 45, Issue 1, January 2026.
ABSTRACT With the rapid development of technology such as the Internet and electronic devices, electromagnetic radiation pollution has become an increasingly prominent issue, which negatively impacts both human health and the normal operation of equipment.
Yu‐Xin Chen, Ding Zhang, Shi‐Ting Wu, Yun‐Fan Yang, Wei‐Xue Meng, Zhao‐Yun Lin, Yan Zhang, Feng‐Mei Guo, Ying‐Jiu Zhang, Yuan‐Yuan Shang, An‐Yuan Cao   +10 more
wiley   +1 more source

Toward Long‐Lasting Slippery Surfaces for Condensation and Icephobicity: From Lubricant‐Infused to Liquid‐Like Surfaces

Advanced Materials Interfaces, Volume 12, Issue 24, December 22, 2025.
Schematic of two representative slippery surface: Lubricant‐infused surface (LIS) and liquid‐like surface (LLS) and its application in condensation and icephobic surface ABSTRACT Slippery surfaces that minimize contact line pinning and enable high droplet mobility have emerged as promising solutions for enhancing condensation and anti‐icing performance.
Jun Soo Kim, Seokwan Roh, Kihwoon Shim, Donghyeong Lee, Youngsuk Nam, Choongyeop Lee   +5 more
wiley   +1 more source

Efficient and Low-Loss Cleaning Method for Non-Uniform Distribution of Threshed Materials Based on Multi-Wing Curved Combination Air Screen in Computational Fluid Dynamics/Discrete Element Method Simulations

Agriculture
During the operation of the longitudinal axis flow threshing device of a combine harvester, the threshed materials form accumulations and blockages on both sides of the screen surface, severely affecting the harvesting process.
Longhai Wang, Xiaoyu Chai, Juan Huang, Jinpeng Hu, Zhihong Cui   +4 more
doaj   +1 more source

Flexible perovskite light‐emitting diodes: A comprehensive review of emission control strategies for enhanced performance

InfoMat, Volume 7, Issue 12, December 2025.
Perovskite light‐emitting diodes (PeLEDs) have gained prominence in next‐generation photonics. This review comprehensively analyzes the latest progress in perovskite materials, device architectures, operational mechanisms, and optimization strategies for functional layers in PeLEDs, with the aim of providing valuable insights and inspiration for ...
Qianying Lin, Xia Yang, Mingbin Zhou, Xiangchuan Meng, Zhihua Xiong, Xiaotian Hu   +5 more
wiley   +1 more source

Synthesis of Perovskite Nanowires and Their Application for Photodetectors

Advanced Science, Volume 12, Issue 38, October 13, 2025.
1D metal halide perovskite nanowires possess unique properties such as high responsivity under weak light, flexibility, and optical anisotropy. This work reviews key synthesis strategies for perovskite nanowires and arrays, explores structural design and modification approaches to enhance device performance, summarizes representative device metrics ...
Jiajun Guo, Chenyuan Wang, Xin Zhao, Gangjian Hu, Xinren Zhang, Jizhong Jiang, Wei Wei, Liang Shen   +7 more
wiley   +1 more source

Development of low-noise and large-air flow rate bionic serrated blades for multi-blade centrifugal fans in heat pump dryers

Case Studies in Thermal Engineering
A heat pump dryer usually adopts a centrifugal fan with multi-blades for generating large flow rate of air, but faces the problem of high aerodynamic noise. The application of bionic serrated blades instead of straight-edged blades in fans is a promising
Wenyi Zhou, Feilong Zhan, Ziteng Yan, Guoliang Ding, Dexi Deng, Cong Li, Jin Xiong, Zhanbo Yang   +7 more
doaj   +1 more source

Numerical and Experimental Research on Aerodynamic Noise Characteristics of a Multi-Blade Centrifugal Fan

DEStech Transactions on Engineering and Technology Research, 2017
The aerodynamic noise characteristic of a multi-blade centrifugal fan was studied by using numerical analysis and experimental test methods respectively. The unsteady flow dynamics analysis method and aeroacoustics based on finite element method were used to predict the spectral characteristics of noise of the fan.
openaire   +2 more sources