Results 81 to 90 of about 47,055 (260)

Kinematic modelling and experimental validation of a dual finger-chain windrowing mechanism for sugarcane cutter-windrower harvester

Industrial Crops and Products
Stable posture control and uniform windrowing of sugarcane cutter-windrower harvester were essential prerequisites for achieving high-quality harvesting.
Jun Qian, Shaochun Ma, Ling Zhao, Fenglei Wang, Yansu Xie, Xinjun Li, Changyu Wang   +6 more
doaj   +1 more source

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

Advanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han, Julian M. Rosalie, Jan Radners, Mauro Madia, Philipp von Hartrott, Birgit Skrotzki   +5 more
wiley   +1 more source

Optimization of the Production of Rubber Compounds Using Mathematical Models

Advanced Engineering Materials, EarlyView.
Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle, Andreas Limper, Ulrich Giese, Carlos Lucke, Mario Beiner, Christoph Gögelein, Lisa Leuchtenberger‐Engel, Christian Hopmann   +7 more
wiley   +1 more source

Rotational Speed Measurement Through Electrostatic Sensing and Correlation Signal Processing

, 2013
Rotational speed is a key parameter for the condition monitoring and control of rotating machineries, such as generators, electromotors, and centrifugal and machine tool spindles.
Hu, Yonghui, Yan, Yong, Qian, Xiangchen, Wang, Lijuan   +3 more
core   +1 more source

Predicting bulk powder flow dynamics in a continuous mixer operating in transitory regimes [PDF]

, 2012
Over recent years there has been increasing interest in continuous powder mixing processes, due mainly to the development of on-line measurement techniques.
Gatumel, Cendrine, C. Gatumel, Cabassud, Michel, Mizonov, Vadim, Berthiaux, Henri, C. Ammarcha, Ammarcha, Chawki, J.L. Dirion, M. Cabassud, V. Mizonov, Dirion, Jean-Louis, H. Berthiaux   +11 more
core   +1 more source

Agenator: An open source computer-controlled dry aging system for beef

HardwareX, 2019
Dry aging of beef is a process where beef is exposed to a controlled environment with the ultimate goal of drying the beef to improve its quality and value.
Soon Kiat Lau, Felipe Azevedo Ribeiro, Jeyamkondan Subbiah, Chris R. Calkins   +3 more
doaj   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Researching on Clutch Rotational Speed Signal Processing of AMT Vehicle

, 2011
Aimed at clutch magnetoelectric tachometric transducer, rotational speed signal processing had achieved good results in hardware circuit and software algorithm two aspects.
Jian Xin Peng, Hai Ou Liu, Hui Yan Chen
core   +1 more source

In-process Control of Rotational Speed in Friction Stir Welding of Sheet Blanks with Variable Mechanical Properties [PDF]

, 2018
In the present work, an adaptive control constraint system was applied in the friction stir welding of AA6082 aluminum alloy with the aim of tailoring the mechanical properties of the sheet blank to the subsequent forming processes.
Greco, Luciano, Michela Simoncini, Ciccarelli, Daniele, Forcellese, Archimede, Daniele Ciccarelli, El Mehtedi, Mohamad, Simoncini, Michela, Luciano Greco, Mehtedi, Mohamad El, Mohamad El Mehtedi, Archimede Forcellese   +10 more
core   +1 more source

Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)

Advanced Engineering Materials, EarlyView.
Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho, M. Naeem, T. H. C. Costa, M. S. Libório, J. C. A. Queiroz, C. B. B. Luna, R. R. M. Sousa, P. S. Vieira, E. M. Araújo   +8 more
wiley   +1 more source