Results 211 to 220 of about 276,420 (309)

Effects of wind turbine wakes on bird gliding aerodynamic performance. [PDF]

Sci Rep
Yang X, Zhou L, Sui Y, Ren Z, Chen S.
europepmc   +1 more source

Multifaceted Behavior and Functional Versatility of Ferritic Stainless Steels, Part I: Applications and Processing, a Review

steel research international, EarlyView.
This review investigates the processing‐microstructure‐property relationships in ferritic stainless steels (FSSs). It highlights advances in deformation behavior, heat treatments, surface modifications, and alloying effects. Theoretical models, including Johnson‐Mehl‐Avrami‐Kolmogorov, Arrhenius, nucleation theory, and diffusion theories, are discussed
Shahab Bazri, Carlo Mapelli, Silvia Barella, Andrea Gruttadauria, Davide Mombelli   +4 more
wiley   +1 more source

Research on Integrated Modularization of Supercritical Carbon Dioxide System for Aircraft Carrier Nuclear Power. [PDF]

Entropy (Basel)
Hou S, Chen J, Zhang F, Yang Q.
europepmc   +1 more source

Woven Eutectic Lamellar Structures Lead to Ultrahigh Strength and Energy Absorption Capacity in Additively Manufactured Lattice Structures

Small Structures, Volume 6, Issue 5, May 2025.
Herein, AlCoCrFeNi2.1 is selected to produce lattice structures by selective laser melting. The as‐printed lattice structures consist of numerous colonies of nanosized eutectic lamellar structures which are bent and interwind with each other to form a woven microstructure. The unique microstructure leads to unprecedented effective metal strength, yield
Zhiyong Ji, Xingyu Pan, Longlong Wang, Xintian Wang, Xu Chen, Hanwei Fu, Chunlei Qiu   +6 more
wiley   +1 more source

Real-time data fetching approach for performance evaluation of a DFIG wind power generation system using an IoT-enabled wind emulator. [PDF]

Sci Rep
Sitharthan R, Rajesh M, Kumar RS, Dhanabalan SS.   +3 more
europepmc   +1 more source

Identification of Missing Knowledge in MBSE System Models Using Graph‐Based Machine Learning

Systems Engineering, EarlyView.
ABSTRACT The design and development of complex aerospace systems pose significant challenges due to their growing complexity. Iterative design processes, guided by formal specifications, strive to refine initially vague characteristics through multiple stages.
Esma Karagoz, Olivia J. Pinon Fischer, Dimitri Mavris   +2 more
wiley   +1 more source

Resolving Steam Turbine Casing Thermal Management Challenges with a Dual Attentive Bi-GRU Soft Sensor for Transient Operation. [PDF]

Materials (Basel)
Kruk-Gotzman S, Bzymek G, Kania K.
europepmc   +1 more source

Empirical Physics‐Based Normal Behavior Modeling of Drive Train Temperatures With High‐Resolution Wind Turbine Operating Data

Wind Energy, EarlyView.
ABSTRACT The installed wind energy capacity increases every year. However, operation and maintenance costs still make up a considerable portion of the levelized costs of electricity. This costs can be greatly reduced by the application of suitable early fault detection methods. The supervisory control and data acquisition system of wind turbines is one
Timo Lichtenstein, Victor von Maltzahn, Karoline Pelka   +2 more
wiley   +1 more source

Stability and parameter sensitivity analysis of hydropower units under full operating conditions based on Pelton turbine refined models. [PDF]

Sci Rep
Xu R, Li C, Tan X, Wang H, Zhu Z.
europepmc   +1 more source

Turbine power control valve development [PDF]

, 1964
openaire   +2 more sources