Results 81 to 90 of about 82,459 (305)

Simulation of surface deformation control during selective laser melting of AlSi10Mg powder using an external magnetic field

open access: yesAIP Advances, 2019
Selective laser melting (SLM) produces complex physical behaviors. After laser melting, the molten pool condenses with an uneven surface, which influences the next powder spreading process and affects the quality of the final product.
Liwei Chen   +9 more
doaj   +1 more source

Solution for harvesting wave energy with Wells turbines and protection of the Black Sea coast [PDF]

open access: yesE3S Web of Conferences
Harvesting the wave energy near coastline is useful to reduce romanian shoreline erosion but also to produce energy from renewable sources, useful for lighting the seafront.
Budea Sanda   +2 more
doaj   +1 more source

Anti-backlash circuit for hydraulic drive system Patent [PDF]

open access: yes, 1966
Antibacklash circuit for hydraulic drive ...
Acord, J. D.
core   +1 more source

Advances in Solid‐Phase Processing Techniques: Innovations, Applications, and Future Perspectives

open access: yesAdvanced Materials Technologies, EarlyView.
Based on practical manufacturing challenges, this review examines advanced solid‐phase processing techniques that overcome the inherent limitations of conventional melting‐based and traditional solid‐phase manufacturing, enabling the production of higher‐performance components at reduced cost through process innovation and improved supply‐chain ...
Tianhao Wang
wiley   +1 more source

Increasing the operating time of hollow fiber membrane bundles used for water ultrafiltration [PDF]

open access: yesE3S Web of Conferences
In order to increase the interval between cleanings of a hollow fiber membrane bundle (HFMB) used for water ultrafiltration, a numerical study and an experimental test were conducted.
Ciocănea Adrian   +2 more
doaj   +1 more source

Fault Classification for Cooling System of Hydraulic Machinery Using AI. [PDF]

open access: yesSensors (Basel), 2023
Khan HA   +5 more
europepmc   +1 more source

Smart Closed‐Loop Systems in Personalized Healthcare: Advances and Outlook

open access: yesAdvanced Materials Technologies, EarlyView.
A smart closed‐loop e‐textile integrates multimodal sensing, onboard processing, wireless communication, and wearable power to enable real‐time physiological/biochemical monitoring and feedback‐controlled therapy. ABSTRACT Smart textiles represent a revolutionary frontier in healthcare, seamlessly blending fabric and advanced technologies to create ...
Safoora Khosravi   +12 more
wiley   +1 more source

Numerical Calculation of the Three-Dimensional Swirling Flow Inside the Centrifugal Pump Volutes

open access: yesInternational Journal of Rotating Machinery, 2003
The flow inside the volute of a centrifugal pump is threedimensional and, depending upon the position of the inlet relative to the cross-section center line, a single or double swirling flow occurs.
E. Cezmi Nursen, Erkan Ayder
doaj   +1 more source

Numerical and experimental investigations on a hybrid vertical axis wind turbine [PDF]

open access: yesE3S Web of Conferences
Wind energy represents one of the main sources of renewable energies. Innovation in wind turbine technology tends to focus on increasing energy production, especially at low wind velocities.
Budea Sanda   +2 more
doaj   +1 more source

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