Results 191 to 200 of about 94,729 (288)

Comparative Numerical Studies for the Flow Energy Dissipation Features in a Vertical Two‐Stage Centrifugal Pump in Pump and Turbine Conditions

open access: yesEnergy Science &Engineering, Volume 14, Issue 2, Page 764-779, February 2026.
Based on entropy theory, this study presents a comparative numerical analysis of the flow energy dissipation (FED) in a VTSP under two distinct operating conditions: pump condition and turbine condition, both characterized by relatively high hydraulic efficiencies of 88.9% and 87.4%, respectively. In pump condition, the highest FED production occurs in
S. Liu   +5 more
wiley   +1 more source

Rehabilitation engineering and mechatronics.

open access: yesJournal of the Japan Society for Precision Engineering, 1986
openaire   +2 more sources

Position Control of Electro‐Hydraulic Actuator System With Disturbances Compensation

open access: yesEnergy Science &Engineering, Volume 14, Issue 2, Page 831-842, February 2026.
A novel output feedback controller based on global fast terminal sliding mode with disturbances rejection to achieve accurate position tracking control for electro‐hydraulic cylinder system, which shows the great control potential of the designed output feedback controller during the start‐up and operation of the electro‐hydraulic actuator system ...
Yunfei Wang, Haigang Ding, Jiaxiang Man
wiley   +1 more source

Deposition and Properties of Nanostructured Multilayer Cr/(Cr/a-C)ml Coating on Stainless Steels. [PDF]

open access: yesMaterials (Basel)
Mishev V   +9 more
europepmc   +1 more source

Estimation of the GCV of Coal Using Real‐Time Plant Data

open access: yesEnergy Science &Engineering, Volume 14, Issue 2, Page 905-915, February 2026.
ABSTRACT Online or real‐time strategies of estimating the gross calorific value (GCV) of coal are still not fully explored in academic literature, even though both conventional and sophisticated offline methods for estimating the GCV are well described.
Lethukuthula Nokwazi Vilakazi   +1 more
wiley   +1 more source

Quantifying Bite Forces for Solid Foods: Implications for Patients Postmandibular Reconstruction

open access: yesHead &Neck, Volume 48, Issue 2, Page 346-356, February 2026.
ABSTRACT Background Bite forces required to masticate different food consistencies remain unknown, complicating dietary guidelines following mandibular reconstruction. This study quantifies the forces required for solid foods and estimates safe bite limits postreconstruction.
Jacob J. Clark   +9 more
wiley   +1 more source

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