289 Art�culos

A Deep-Sea Environment Simulated Test System for Subsea Control Modules, Part A: Prototype and Test

Acceso

en l�nea

Shoubo Shang, Xiangyu Wang, Qingnan Han, Peng Jia, Feihong Yun, Jing Wen, Chao Li, Ming Ju and Liquan Wang

This paper proposes a version of the deep-sea environment simulated test system for subsea control modules to solve the problem of incomplete testing systems for electro-hydraulic subsea control modules. Based on the subsea control module test requiremen... ver m�s

Revista: Journal of Marine Science and Engineering Formato: Electr�nico

Tabla de contenido: Vol: 12 Num: 0 Par: 1 A�o: 2024

An Energy Efficiency Optimization Method for Electric Propulsion Units during Electric Seaplanes? Take-Off Phase

Acceso

en l�nea

Shuli Wang, Ziang Li and Qingxin Zhang

The electric seaplane, designed for take-off and landing directly on water, incorporates additional structures such as floats to meet operational requirements. Consequently, during the take-off taxiing phase, it encounters significantly higher aerodynami... ver m�s

Revista: Aerospace Formato: Electr�nico

Tabla de contenido: Vol: 11 Num: 0 Par: 2 A�o: 2024

Simulation Analysis and Multiobjective Optimization of Pulverization Process of Seed-Used Watermelon Peel Pulverizer Based on EDEM

Acceso

en l�nea

Xiaobin Mou, Fangxin Wan, Jinfeng Wu, Qi Luo, Shanglong Xin, Guojun Ma, Xiaoliang Zhou, Xiaopeng Huang and Lizeng Peng

To enhance the utilization of seed-used watermelon peel and mitigate environmental pollution, a hammer-blade seed-used watermelon peel crusher was designed and manufactured, and its structure and working parameters were optimized. Initially, the seed-use... ver m�s

Revista: Agriculture Formato: Electr�nico

Tabla de contenido: Vol: 14 Num: 0 Par: 2 A�o: 2024

Low Observable Uncrewed Aerial Vehicle Wind Tunnel Model Design, Manufacturing, and Aerodynamic Characterization

Acceso

en l�nea

Hassan Aleisa, Konstantinos Kontis and Melike Nikbay

Developing wind tunnel models is time consuming, labor intensive, and expensive. Rapid prototyping for wind tunnel tests is an effective, faster, and cheaper method to obtain aerodynamic performance results while considerably reducing acquisition time an... ver m�s

Revista: Aerospace Formato: Electr�nico

Tabla de contenido: Vol: 11 Num: 0 Par: 3 A�o: 2024

Design and Testing of Friction-Type Nail-Tooth-Chain-Plate Residual-Film-Picking System

Acceso

en l�nea

Deli Jiang, Xuegeng Chen, Limin Yan, Jinhao Zhang, Tao Wu and Xuanhe Fu

Compared with the conventional horizontal conveyor-chain-type plastic-film-picking device, the longitudinal nail-tooth-chain-plate-type plastic-film-picking device developed by our team in the early stage has little tearing effect on the mulching film, a... ver m�s

Revista: Agriculture Formato: Electr�nico

Tabla de contenido: Vol: 14 Num: 0 Par: 4 A�o: 2024

A Fruit Harvesting Mechanism Capable of Multidimensional Movements: A Preliminary Study on the Integrated Mechanism with a Hexacopter

Acceso

en l�nea

Hanmin Park, Hyeongseok Kang, Bohyun Hwang, Seonggun Joe and Byungkyu Kim

This study introduces a fruit harvesting mechanism powered by a single motor, designed for integration with unmanned aerial vehicles (UAVs). The mechanism performs reciprocating motion by converting linear motion into rotational motion. Consequently, the... ver m�s

Revista: Aerospace Formato: Electr�nico

Tabla de contenido: Vol: 11 Num: 0 Par: 3 A�o: 2024

Implementing and Testing a U-Space System: Lessons Learnt

Acceso

en l�nea

Miguel-�ngel Fas-Mill�n, Andreas Pick, Daniel Gonz�lez del R�o, Alejandro Paniagua Tineo and Rub�n Garc�a Garc�a

Within the framework of the European Union?s Horizon 2020 research and innovation program, one of the main goals of the Labyrinth project was to develop and test the Conflict Management services of a U-space-based Unmanned Traffic Management (UTM) system... ver m�s

Revista: Aerospace Formato: Electr�nico

Tabla de contenido: Vol: 11 Num: 0 Par: 3 A�o: 2024

Design and Experiment of a High-Clearance Mid-Tillage Weeder for Dryland Farming

Acceso

en l�nea

Shaobo Ye, Xinchi Zhang, Qi Wang, Xin Li, Fenshan Hu, Haiyan Song and Decong Zheng

Mechanical weeding is an important technical means for organic and regenerative agricultural systems. Current weed control equipment has a variety of problems, such as difficulty adapting to high-stalk crops and poor operational quality. A high-clearance... ver m�s

Revista: Agriculture Formato: Electr�nico

Tabla de contenido: Vol: 14 Num: 0 Par: 3 A�o: 2024

A Comparative Study on the Cam Relationship for the Optimal Vibration and Efficiency of a Kaplan Turbine

Acceso

en l�nea

Sen Deng, Weiqiang Zhao, Tianbao Huang, Ming Xia and Zhengwei Wang

Kaplan turbines are generally used in working conditions with a high flow and low head. These are a type of axial-flow hydro turbine that can adjust the opening of the guide vanes and blades simultaneously in order to achieve higher efficiency under a wi... ver m�s

Revista: Journal of Marine Science and Engineering Formato: Electr�nico

Tabla de contenido: Vol: 12 Num: 0 Par: 2 A�o: 2024

Double Photodiode Readout System for the Calorimeter of the HERD Experiment: Challenges and New Horizons in Technology for the Direct Detection of High-Energy Cosmic Rays

Acceso

en l�nea

Pietro Betti, Oscar Adriani, Matias Antonelli, Yonglin Bai, Xiaohong Bai, Tianwei Bao, Eugenio Berti, Lorenzo Bonechi, Massimo Bongi, Valter Bonvicini, Sergio Bottai, Weiwei Cao, Jorge Casaus, Zhen Chen, Xingzhu Cui, Raffaello D?Alessandro, Sebastiano Detti, Carlos Diaz, Yongwei Dong, Noemi Finetti, Valerio Formato, Miguel Angel Velasco Frutos, Jiarui Gao, Francesca Giovacchini, Xiaozhen Liang, Ran Li, Xin Liu, Linwei Lyu, Gustavo Martinez, Nicola Mori, Jesus Marin Munoz, Lorenzo Pacini, Paolo Papini, Cecilia Pizzolotto, Zheng Quan, Junjun Qin, Dalian Shi, Oleksandr Starodubtsev, Zhicheng Tang, Alessio Tiberio, Valerio Vagelli, Elena Vannuccini, Bo Wang, Junjing Wang, Le Wang, Ruijie Wang, Gianluigi Zampa, Nicola Zampa, Zhigang Wang, Ming Xu, Li Zhang and Jinkun ZhengaddShow full author listremoveHide full author list

The HERD experiment is a future experiment for the direct detection of high-energy cosmic rays and is to be installed on the Chinese space station in 2027. The main objectives of HERD are the first direct measurement of the knee of the cosmic ray spectru... ver m�s

Revista: Instruments Formato: Electr�nico

Tabla de contenido: Vol: 8 Num: 0 Par: 1 A�o: 2024

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