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Unraveling the impact of cutting transition section on the aerodynamic loads of high-speed trains: Utilizing the IDDES approach
The aerodynamic load of high-speed trains (HSTs) undergoes significant changes when they pass through the transition section of the cutting under...
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Experimental Investigation on Aerodynamic Interference of Vehicles on Single-Level Rail-Cum-Road Bridge under Crosswinds
Single-level rail-cum-road steel box girder is a relatively new form of bridge superstructure that accommodates railway and highway in the same...
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Aerodynamic optimization of a micro flap** rotary wing in hovering flight
The aerodynamic characteristics of flap** rotary wings (FRWs) have received considerable attention in design. In this study, optimizations of...
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Numerical investigation of flow control using plasma actuator to improve aerodynamic characteristics of a pitching airfoil
In this study, DBD plasma actuators’ effect on the flow over a pitching NACA 0012 airfoil is investigated. Flow is considered two-dimensional,...
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Aerodynamic Performance of Three Flap** Wings with Unequal Spacing in Tandem Formation
To better understand the aerodynamic reasons for highly organized movements of flying organisms, the three-flap** wing system in tandem formation...
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Theoretical Aerodynamic Modeling of Wings
The expression of the aerodynamic force previously obtained in Chap. 12 is used to derive the...
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Force moment partitioning and scaling analysis of vortices shed by a 2D pitching wing in quiescent fluid
We experimentally study the dynamics and strength of vortices shed from a NACA 0012 wing undergoing sinusoidal pitching in quiescent water. We...
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Aerodynamic stability evolution tendency of suspension bridges with spans from 1000 to 5000 m
Aerodynamic instability owing to aerostatic and flutter-related failures is a significant concern in the wind-resistant design of long-span...
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Longitudinal aerodynamic modeling of a reduced-scale aircraft using neuro-fuzzy hybridized with differential evolution
This paper introduces a novel system identification method designed to derive detailed unsteady aerodynamic models from aircraft measurement data,...
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Design of a Novel Aerofoil of a Light Aircraft for Robust Aerodynamic Performance at High Reynolds Number Regime Using XFLR5
Airplanes stay lifted into the air due to the pressure difference exerted on their wings. Wings of aircraft are designed to generate lift by...
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Stability analysis of a hybrid levitation pod in a hyperloop transportation system considering aerodynamic forces
Hyperloop transportation technology (HTT) is a new mode of transport. It works based on moving an ultra-high-speed vehicle called a pod into the...
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The Generalized Aerodynamic Force for the Continuous System
The writing of the aeroelastic equations requires the use of a fundamental concept named generalized aerodynamic force matrix, which is directly...
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Multifidelity aerodynamic shape optimization for mitigating dynamic stall using Cokriging regression-based infill
This work proposes a multifidelity modeling approach to mitigate adverse characteristics of airfoil dynamic stall through aerodynamic shape...
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A Study of Crosswind Characteristics on Aerodynamic Performance of High-Speed Trains on Embankment
This study numerically investigates the effects of crosswind profile on the aerodynamic loads of a high-speed train (HST). The primary purpose of...
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Aerodynamic performance of a pantograph cover for high-speed train
Three-dimensional unsteady turbulent flow around Faiveley CX pantograph was described by large-eddy simulations. The aerodynamic force distributions...
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Robust optimization design of a flying wing using adjoint and uncertainty-based aerodynamic optimization approach
Robust optimization design is significant and urgently required for the fly wings, owing to its unique characteristics. However, there is a lack of...
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A method to determine local aerodynamic force coefficients from fiber-resolved 3D flow simulations around a staple fiber yarn
Even though air-jet weaving looms have become one of the most important weaving machines, the interactions between the air jets and fuzzy, flexible...
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Aerodynamic Interference and Dynamic Influence of Wind Barrier on Train-bridge Coupling Vibration System
Wind barrier is an important wind-resistant measure for the running performance of trains on long-span bridges. This study aims to clarify how the...
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Enhancing Effect of Leeward Side Deflector on High-Speed Trains Aerodynamic Performance Under Crosswinds
To enhance the aerodynamic performance of high-speed trains in crosswinds, the aerodynamic forces and flow structures of the high-speed train with...
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Comparative Analysis of Improved Aerodynamic Performance: Computational Fluid Dynamics Study of the Trailing Edge Morphing Concept Parameters
The trailing edge morphing concept in aircraft wings has been utilized and implemented for a long time. Airfoil aerodynamic investigation can be made...
