Results 71 to 80 of about 1,017 (218)

Small-Sample Fault Diagnosis of Axial Piston Pumps across Working Conditions, Based on 1D-SENet Model Migration

Journal of Marine Science and Engineering
Hydraulic pumps are the core components that provide power for hydraulic transmission systems, which are widely used in aerospace, marine engineering, and mechanical engineering, and their failure affects the normal operation of the entire system.
Xukang Yang, Anqi Jiang, Wanlu Jiang, Yi Yue, Lei Jing, Junjie Zhou   +5 more
doaj   +1 more source

Scalable Product Family Design: Case Study of Axial Piston Pumps

, 2009
Many companies are trying to generate product variants through platforming to cater to diverse customer needs in a cost-effective fashion. Although product platforming may provide a cost-effective solution, platforming may also render undesirable ...
Bhandare, Shivaraj N., Allada, Venkat
core   +1 more source

Convergence of Organ‐on‐a‐Chip and Freeform Printing of Sacrificial Poly(2‐cyclopropyl‐2‐oxazoline) Enables the Generation of Perfusable Endothelialized Channels in Hydrogels

Macromolecular Rapid Communications, EarlyView.
We employ freeform printing of thermo‐responsive poly(2‐oxazoline) to directly fabricate suspended sacrificial vascular templates within Organ‐on‐a‐chip devices. This enables circular, perfusable channels down to 200 µm without post‐processing.
Giulia Maria Di Gravina, Patrick Kuntschke, Zeno Guttenberg, Philipp Linke, Katja P. Schumann, Meike N. Leiske, Thomas Scheibel, Matthias Ryma   +7 more
wiley   +1 more source

Hierarchically Porous Coatings for Cellulose Fibers by Core–Shell Particle Templating

Macromolecular Rapid Communications, EarlyView.
Hybrid and functional core–shell particles comprising a silica core and a polymer shell were synthesized and used to develop a coating and etching process applied to a cellulose substrate. This resulted in highly porous, functional coatings on a cellulose membrane for further application in cellulose‐based adsorbers and advanced membrane technology ...
Regina Leiner, Derya Kurt, Sebastian Heinz, Volker Presser, Bizan N. Balzer, Markus Gallei   +5 more
wiley   +1 more source

Thermoplastic‐Resin Transfer Molding Technology: Development and Challenges Toward Industrialization

Polymer Composites, EarlyView.
Illustration of the key aspects involved in the manufacture of thermoplastic composites by T‐RTM highlighting the relationships between raw materials, resin mixing strategies, polymerization parameters, and processing equipment ranging from laboratory to industrial scale. ABSTRACT Driven by increasingly stringent international environmental regulations,
Filipe P. Martins, Paulo S. Lima, Ricardo Torcato, Laura Santos, J. M. Oliveira   +4 more
wiley   +1 more source

Numerical simulation driven Cycle-GAN for domain generalization-based fault diagnosis of axial piston pumps

Engineering Science and Technology, an International Journal
Deep learning models have been extensively employed for the fault diagnosis of axial piston pumps but they require abundant labeled fault data for model training.
Qun Chao, Yuechen Shao, Wentao Wang, Chengliang Liu, Yanli Yang, Kailang Hao   +5 more
doaj   +1 more source

On the Study of Setting Dynamics of Axial Piston Pumps with Electro Hydraulic Proportional Control [PDF]

, 2016
The paper considers recent trends in the development of electrically operated hydraulic drive. The main requirements to the dynamic characteristics of variable axial piston pumps with electric control and the need for search of ways of their improvement ...
Noskov, A. S., Noskov, A.S., Zalogin, O. V., Zalogin, O.V.   +3 more
core   +1 more source

Rheological Characterization of a Low‐Concentration Water‐Based Collagen Dispersion Under Extensional, Shear, and Oscillatory Deformation

Polymer Engineering &Science, EarlyView.
Combined capillary and oscillatory rheology provided complementary insights into the linear, nonlinear, and extensional flow behavior of a 3 wt% collagen dispersion, improving the understanding of its processing‐relevant rheological characteristics. ABSTRACT This study presents an investigation of the extensional, shear, and oscillatory rheological ...
Fadi Alzarzouri, Xiaohe Xu, Manfred Wilhelm, Jan Skočilas   +3 more
wiley   +1 more source

Droplet size spectrum, velocity, angle and flow rate of pulse‐width‐modulated spray nozzles with adjuvants

Pest Management Science, EarlyView.
Optimizing PWM performance requires not only appropriate duty cycle selection, but also careful choice of adjuvant formulation tailored to each nozzle type. Drift control agents increased droplet size and reduced fine droplets, mitigating PWM‐induced variability. Decreasing the duty cycle consistently narrowed the spray angle.
João Paulo Arantes Rodrigues da Cunha, Erdal Ozkan, Hongyoung Jeon, Heping Zhu   +3 more
wiley   +1 more source

To question of designing of axial-piston pumps with valve-slit distribution

, 2015
Рассмотрены вопросы проектирования аксиально-поршневых насосов (АПН). Предложена программа для расчета аксиально-поршневых насосов с клапанно-щелевым распределением в среде программного обеспечения MathCad, которая позволяет на этапе проектирования ...
Фатеева, Надежда Николаевна
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