Results 71 to 80 of about 142,516 (311)
NUMERICAL INVESTIGATION OF TWO ELEMENT CAMBER MORPHING AIRFOIL IN LOW REYNOLDS NUMBER FLOWS [PDF]
Journal of Engineering Science and Technology, 2017 Aerodynamic performance of a two-element camber morphing airfoil was investigated at low Reynolds number using the transient SST model in ANSYS FLUENT 14.0 and eN method in XFLR5. The two-element camber morphing concept was employed to morph the baseline
RAJESH SENTHIL KUMAR T. +3 more
doaj
Advanced Intelligent Systems, EarlyView.This review explores how shape‐changing structures—origami, bistable, and laminate structures—enable multifunctionality in soft robotics and metamaterials. Starting from structural design, it examines core principles, real‐world applications, and ongoing challenges.
Lingchen Kong, Yaoyao Fiona Zhao
wiley +1 more source
Review of the Most Important Design Optimization Technique of Composite Wing [PDF]
INCAS Bulletin, 2016 The scope of wing optimization is to design a structure that meets all the airworthiness demands while minimizing its weight. This paper introduces a review for the most important optimization design tools of composite wings with multiple load cases and ...
Bogdan-Alexandru BELEGA +1 more
doaj +1 more source
Low-Speed Aeroelastic Modeling of Very Flexible Slender Wings with Deformable Airfoils [PDF]
, 2008 Published ...
Cesnik, CES, Palacios, R
core +2 more sources
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A bilayer protection approach is proposed for slowing down the surface potential decay of thin films of spontaneously‐polarized electret materials. The electret and the protective films are characterized, and the protection effectiveness is investigated under the effects of light illumination, water contact and mechanical impact.
Seyedali Sabzpoushan +2 more
wiley +1 more source
Reynolds Number Scaling of the Propulsive Performance of a Pitching Airfoil
AIAA Journal, 2019 Simulations of symmetrical NACA airfoils pitching about their quarter chord point are presented to investigate the scaling of their performance metrics, especially their dependence on Reynolds numb...
Utku Senturk, A. Smits
semanticscholar +1 more source
Development of a Novel Modified Mean‐Line Approach for Performance Prediction of Axial Compressors
Energy Science &Engineering, EarlyView.ABSTRACT There is significant importance in accurate prediction of axial flow compressor characteristics at different conditions. Different techniques and models have been proposed for performance prediction of axial compressors. Because of its lower computational cost and high speed the meanline algorithm has been widely applied in preliminary design ...
Sina Hassanlue +2 more
wiley +1 more source
Energy Science &Engineering, EarlyView.This paper aims to provide a robust design approach for HAWTs operating in shear flow. This study fills a critical research gap by integrating BEM and vortex theories for blade design in non‐homogeneous inflow conditions. The authors of the paper made an effort to develop and test an experimentally unsophisticated model of a turbine working in shear ...
Agnieszka Woźniak +2 more
wiley +1 more source
Simulation of incompressible viscous flows around moving objects by a variant of immersed boundary-Lattice Boltzmann method [PDF]
, 2009 A variant of immersed boundary-lattice Boltzmann method (IB-LBM) is presented in this paper to simulate incompressible viscous flows around moving objects.
Anderson +42 more
core +1 more source
Airfoil optimisation for vertical‐axis wind turbines with variable pitch
Wind Energy, 2019 To advance the design of a multimegawatt vertical-axis wind turbine (VAWT), application-specific airfoils need to be developed. In this research, airfoils are tailored for a VAWT with variable pitch.
Delphine De Tavernier +2 more
semanticscholar +1 more source