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Versatile Absolute Nodal Coordinate Formulation Model for Dynamic Folding Wing Deployment and Flutter Analyses
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Aircraft performance can be improved using morphing wing technologies, in which the wing can be deployed and folded under flight conditions, providing a wide flight envelope, good fuel efficiency, and reducing the space ...
Absolute Nodal Coordinate Formulation With Vector-Strain Transformation for High Aspect Ratio Wings
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: High aspect ratio wings are potential candidates for use in atmospheric satellites and civil aircraft as they exhibit a low induced drag, which can reduce the fuel consumption. Owing to their slender and light weight ...
Recent Advances in the Absolute Nodal Coordinate Formulation: Literature Review From 2012 to 2020
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Absolute nodal coordinate formulation (ANCF) is a nonincremental nonlinear finite element procedure that has been successfully applied to the large deformation analysis of multibody systems for more than two decades. ...
Three-Dimensional Aeroelastic Model for Successive Analyses of High-Aspect-Ratio Wings
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Next-generation civil aircraft and atmospheric satellites will have high-aspect-ratio wings. Such a design necessitates successive analysis of static, frequency, and time-domain dynamic responses based on a three-dimensional ...
Consistent Strain-Based Multifidelity Modeling for Geometrically Nonlinear Beam Structures
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Conventional multifidelity modeling for slender structures such as folding-wing aircraft and offshore wind turbines does not allow the generation of multiple fidelity models that consistently use the same external force ...
Nonlinear Dynamic Analysis Framework for Slender Structures Using the Modal Rotation Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Owing to their low induced drag, high-aspect-ratio wings are often applied to aircraft, particularly high-altitude long-endurance (HALE) aircraft. An analytical method that considers geometrical nonlinearity is necessary ...