... Optimization Finite element analysis Aeroelasticity Modeling and simulation In the modern aerospace industry, the development of complex aircraft systems relies heavily on a distributed supply chain where prime contractors integrate subsystems developed by specialized tier-1 suppliers...

... 2025 Emerald Publishing Limited Licensed re-use rights only CFD Modeling and simulation Finite element analysis Aerodynamics Flight safety u = fluid velocity vector; p = pressure; ρ = fluid density; μ = dynamic viscosity; and f = the body...

... Structural design Brackets Engine mounts Structural analysis Manufacturing Finite element analysis Assembly Design Electric propulsion A = Area of cross-section; a_i = Outside width of section element i; AMS = Aerospace material specification; B = Biaxial...

...), subject to full attribution to the original publication and authors. The full terms of this licence maybe seen at Link to the terms of the CC BY 4.0 licence. Aeroelasticity Finite element analysis Optimization The category of small aircraft up to 600 kg maximum takeoff weight has...

..., and it was found that the answers do not change significantly for the range of 6,000 elements. Figure 4 The meshing of the bimetal rod Bimetal rod asymmetric rolling process Experiment Finite element analysis Custom roll forming can be used to create important structural parts...

.... The variation of volume fraction of reinforcement particles (SiC) in a disk changes radially. Finite element analysis has been performed to investigate stress distribution in a layered disk. Findings The microstructural investigation was carried out under an optical microscope and scanning electron...

..., simple, economic and robust (LASER) project. After defining the requirements, the loads that the aircraft would be subjected to during its operation were defined from the flight envelope considering finite element analysis. The design vector consists of material choice for each laminate of the structure...

... that the present model is capable of solving the sandwich structural responses with less computation cost and adequate accuracy. 28 05 2016 19 04 2017 21 04 2017 © Emerald Publishing Limited 2018 Emerald Publishing Limited Licensed re-use rights only Finite element analysis Free...

... rights only Structural analysis Finite element analysis Multibody analysis Thin-walled structures Transient dynamics The light aircraft parachute rescue system (PRS) that is subject to dynamic numerical analyses in this paper is nonstandard, pretty innovative technique of diminishing...

... Publishing Limited 2017 Emerald Publishing Limited Licensed re-use rights only Design of experiments Finite element analysis Carbon fiber composite Hashin Material properties As the use of fiber composites in aircraft increases, understanding their tolerance for damage becomes...

... – This paper shows a new approach to design a deployable morphing structure based on the SMP material. Finite element analysis Shape memory polymer Aerodynamic loads Deployable morphing structure A morphing structure can substantially change its shape and size in-flight to improve the performance...

... structure Finite element analysis Multiple site damage Stress intensity factor Stress (materials) Materials Multiple sites damage (MSD) is typical for aged aircrafts and usually appears in the form of multiple cracks of varying length and direction. In aircraft structures, MSD cracks usually...

... with the DMAP sequence. The results obtained have been listed out in Table V . The aileron rotational stiffness provided in the initial design has been used for the finite element analysis and in general, the quality of an initial FE model of an aircraft is not guaranteed. This has resulted in a large...

... is carried out through the following solution sequence: first the steady equilibrium solution is computed, and then the eigenproblem is solved for the linearized perturbed equations. Helicopters Computational geometry Finite element analysis Curved‐axis rotor blade Structural dynamics...

... frequencies of these structural members accurately. © Emerald Group Publishing Limited 2008 Finite element analysis Vibration Shell structures Extensive literature reviews on nonlinear vibrations of plates are given by Chia (1980, 1988) and Sathyamoorthy (1987) ; vibration of plates...

...; i=1, 2, 3; j=1, 2, 3; k=1, 2, 3; i≠j≠k t=time T=temperature v=velocity J =jacobian k=thermal conductivity © Emerald Group Publishing Limited 2007 Meshes Finite element analysis...

... appears earlier. Similar behaviour was observed by Ryu and Sugiyama (1994) for cantilever beam. Dynamics Finite element analysis A free‐free beam subjected to a controlled follower force depicting the non‐conservative problem of elastic stability has been the subject of many studies...

... induced fatigue failures and to ensure long life structurally sound blades. Finite element analysis Composite materials Laminates Vibration So far there have been a few investigations related to laminated composite cantilever plates and shells with initial twist and consequently, the research...

...L. Ravi Kumar; P.K. Datta; D.L. Prabhakara Purpose To predict the critical flutter load and frequencies of doubly curved panels using first‐order shear deformation theory considering the effects of shear deformation and rotary inertia. Design/methodology/approach – A finite element analysis...

... of airfoils. © Emerald Group Publishing Limited 2004 Aerodynamics Finite element analysis Numerical analysis Simulation A_1…A₃=boundary e→=position vector of the variable boundary E=calculation domain in an element...