Structural tailoring of advanced turboprops [PDF]
The Structural Tailoring of Advanced Turboprops (STAT) computer program was developed to perform numerical optimization on highly swept propfan blades.
Brown, K. W., Hopkins, Dale A.
core +1 more source
Aeroelastic Tailoring of a Representative Wing-Box Using Tow-Steered Composites [PDF]
, 2017 There has been an increasing effort to improve aircraft performance through using composite tailored structures, not only to reduce weight, but to exploit beneficial aeroelastic couplings. Recent work has considered the ability to tow-steer the composite
J. E. Cooper +5 more
core +3 more sources
Modeling and analysis methodology for aeroelastically tailored chordwise deformable wings [PDF]
Structural concepts have been created which produce chordwise camber deformation that results in enhanced lift. A wing box can be tailored to utilize each of these with composites.
Chang, Stephen +2 more
core +1 more source
A rapid aeroelasticity optimization method based on the stiffness characteristics [PDF]
, 2019 A rapid aeroelasticity optimization method based on the stiffness characteristics was proposed in the present study. Large time expense in static aeroelasticity analysis based on traditional time domain aeroelasticity method is solved.
Huo, Shihui, Ren, Jianting, Yuan, Zhe
core +3 more sources
Optimum structural design with static aeroelastic constraints [PDF]
The static aeroelastic performance characteristics, divergence velocity, control effectiveness and lift effectiveness are considered in obtaining an optimum weight structure. A typical swept wing structure is used with upper and lower skins, spar and rib
Bowman, Keith B +2 more
core +1 more source
Optimization of Curvilinear Stiffener Beam Structures Simulated by Beam Finite Elements with Coupled Bending-Torsion Formulation. [PDF]
Materials (Basel), 2023 Patuelli C +3 more
europepmc +1 more source
Aeroelastic Tailoring via Tow Steered Composites [PDF]
The use of tow steered composites, where fibers follow prescribed curvilinear paths within a laminate, can improve upon existing capabilities related to aeroelastic tailoring of wing structures, though this tailoring method has received relatively little
Jutte, Christine V., Stanford, Bret K.
core +1 more source
Results of a parametric aeroelastic stability analysis of a generic X-wing aircraft [PDF]
This paper discusses the trends in longitudinal dynamic aeroelastic stability of a generic x-wing aircraft model with design parameter variations. X-wing rotor blade sweep angle, ratio of blade mass to total vehicle mass, blade structural stiffness cross-
Gilbert, Michael G. +2 more
core +1 more source
Structural design of a novel aeroelastically tailored wind turbine blade [PDF]
, 2015 The structural design for a recently presented aeroelastically-tailored wind turbine blade is produced. Variable elastic twist has been shown to improve performance in response to load variation across different wind conditions.
Capuzzi, M., Pirrera, A., Weaver, P. M.
core +2 more sources
Simple theoretical models for composite rotor blades [PDF]
The development of theoretical rotor blade structural models for designs based upon composite construction is discussed. Care was exercised to include a member of nonclassical effects that previous experience indicated would be potentially important to ...
Rehfield, L. W., Valisetty, R. R.
core +1 more source