Results 191 to 200 of about 813,317 (386)
Multicluster Distributed Optimization Strategy for Turbine Wake Environment
Advanced Intelligent Systems, EarlyView.This article studies the wake analysis of wind farms in different aspects, including basic methods, clustering optimization, and wake optimization. Through multiclustering, the wake optimization in a specific wind farm environment is explored. And focusing on the time cost and other issues that need to be solved in practical applications, targeted ...
Zhenping Yu +5 more
wiley +1 more source
Aerodynamic interference effects on tilting proprotor aircraft [PDF]
The Green's function method was used to study tilting proprotor aircraft aerodynamics with particular application to the problem of the mutual interference of the wing-fuselage-tail-rotor wake configuration.
Ham, N. D. +3 more
core +1 more source
Advanced Intelligent Systems, EarlyView.Inspired by the eye movements of humans, a multi‐degree‐of‐freedom (multi‐DOF) miniature piezoelectric actuator with a square‐circular ring structure is proposed. The actuator demonstrates a well‐balanced performance in miniaturization, operational efficiency, actuation precision, and load‐driving capability.
Binbin Zhu, Yan Qing Wang
wiley +1 more source
Experimental study of main rotor tip geometry and tail rotor interactions in hover. Volume 1. Text and figures [PDF]
A model scale hover test was conducted in the Sikorsky Aircraft Model rotor hover Facility to identify and quantify the impact of the tail rotor on the demonstrated advantages of advanced geometry tip configurations.
Balch, D. T., Lombardi, J.
core +1 more source
Case study of natural convection topology optimization based on finite volume method
Case Studies in Thermal EngineeringTopology optimization is crucial for improving natural convection cooling devices. This study applies natural convection topology optimization to various engineering cases, including 2D, 3D, inclined, and inverted heat sink with various boundary ...
Honglei Liu +5 more
doaj
Full Annular RUB in Mechanical Seals, Part II: Analytical Study
International Journal of Rotating Machinery, 2002 Donald E. Bently +2 more
doaj +1 more source
Chemistry – An Asian Journal, EarlyView.Trifluoroacetyl‐substituted D–π–A fluorophore, featuring relatively extended and planar conjugated structure with piperidyl donor and trifluoroacetyl acceptor, demonstrated strong solvatochromism and giga Stokes shifts. This unique and strong acceptor has possibilities to achieve the design of fluorophore for various application, represented by ...
Alto Hori, Gen‐ichi Konishi
wiley +1 more source
Simulation of the Design Performance of Carbon Fiber/Glass Fiber Hybrid-Reinforced Resin Matrix Composite Rotors. [PDF]
Polymers (Basel)Li C +6 more
europepmc +1 more source
Progress report to Materials Laboratory, Wright Air Development Center, Department of the Air Force on four low-alloy steels for rotor disks of gas turbines in jet engines [PDF]
, 1951 R. L. Jones +2 more
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