Volumes | ASME International Mechanical Engineering Congress and Exposition | American Society of Mechanical Engineers Digital Collection

Topics: Boundary layer turbulence , Cavities , Flow (Dynamics) , Turbulence , Reynolds number , Vortices , Boundary layers , Particulate matter , Principal component analysis , Resolution (Optics)

Rarefied Gas Flow Analysis of a Suborbital Shuttle With the Academic CFD Code Galatea

Angelos G. Klothakis, Georgios N. Lygidakis, Ioannis K. Nikolos

IMECE 2017; V001T03A002doi:https://doi.org/10.1115/IMECE2017-70207

Abstract

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Topics: Computational fluid dynamics , Rarefied fluid dynamics , Flow (Dynamics) , Boundary-value problems , Computation , Gases , Laminar flow , Microelectromechanical systems , Navier-Stokes equations , Simulation

Flow Analysis of the M151 Aircraft Model Using the Academic CFD Code Galatea

Dimitrios A. Inglezakis, Georgios N. Lygidakis, Ioannis K. Nikolos

IMECE 2017; V001T03A003doi:https://doi.org/10.1115/IMECE2017-70208

Abstract

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Topics: Aircraft , Computational fluid dynamics , Flow (Dynamics) , Turbulence , Wings , Aerospace industry , Computer software , Manufacturing , Pressure , Prisms (Optics)

Experimental Thermal Characterization of DBD Plasma Actuators

F. F. Rodrigues, J. C. Pascoa, M. Trancossi

IMECE 2017; V001T03A004doi:https://doi.org/10.1115/IMECE2017-70541

Abstract

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Topics: Actuators , Plasmas (Ionized gases) , Thermal characterization , Aircraft , Boundary layers , Construction , Dielectric materials , Electric fields , Energy consumption , Film cooling

Analysis and Design of a Low Reynolds Propeller for Optimal Unmanned Aerial Vehicle (UAV) Flight

Alan T. Mushynski, T. J. Johnson

IMECE 2017; V001T03A005doi:https://doi.org/10.1115/IMECE2017-71164

Abstract

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Topics: Design , Flight , Propellers , Unmanned aerial vehicles , Airfoils , Thrust , Computational fluid dynamics , Optimization , Drag (Fluid dynamics) , Reynolds number

Comparison of Characteristics of Flow Around a Sphere With Trip Wire Using Different Turbulence Modeling Approaches

Madhu Vellakal, Muris Torlak, Seid Koric, Ahmed Taha

IMECE 2017; V001T03A006doi:https://doi.org/10.1115/IMECE2017-71667

Abstract

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Topics: Flow (Dynamics) , Modeling , Turbulence , Wire , Reynolds-averaged Navier–Stokes equations , Simulation , Flow separation , Large eddy simulation , Mesh generation , Physics

Numerical Simulation of Mixed Compression Intake Buzz

M. R. Soltani, M. Abedi, R. Askari

IMECE 2017; V001T03A007doi:https://doi.org/10.1115/IMECE2017-71680

Abstract

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Topics: Compression , Computer simulation , Ducts , Oscillations , Pressure , Engineering simulation , Fluctuations (Physics) , Navier-Stokes equations , Numerical analysis , Separation (Technology)

Adjoint-Based Design Optimization of S-Shaped Intake Geometry

Rasoul Askari, Peyman Shoureshi, Mohammad Reza Soltani, Afshin Khajeh Fard

IMECE 2017; V001T03A008doi:https://doi.org/10.1115/IMECE2017-71884

Abstract

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Topics: Design , Geometry , Optimization , Ducts , Engines , Shapes , Aircraft , Cycles , Flow (Dynamics) , Navier-Stokes equations

Geometrical Scaling Effects on Supersonic Inlet Performance

Rasoul Askari, Mohammad Reza Soltani, Afshin Khajeh Fard

IMECE 2017; V001T03A009doi:https://doi.org/10.1115/IMECE2017-71912

Abstract

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Topics: Compression , Flow (Dynamics) , Mach number , Pressure , Reynolds-averaged Navier–Stokes equations , Turbulence

A Comparative Study: Aerodynamics of Morphed Airfoils Using CFD Techniques and Analytical Tools

Anwar Alsulami, Muhammad Akbar, Woong Yeol Joe

IMECE 2017; V001T03A010doi:https://doi.org/10.1115/IMECE2017-72269

Abstract

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Topics: Aerodynamics , Airfoils , Computational fluid dynamics , Wings , Flow (Dynamics) , Aeronautics , Aircraft , Boundary-value problems , Drag (Fluid dynamics) , Shapes

Advances in Aerospace Structures and Materials

Experimental Study and Finite Element Analysis of Dovetail Attachments

Ahmet Arda Akay, Demirkan Çöker, Altan Kayran, Ercan Gürses

IMECE 2017; V001T03A011doi:https://doi.org/10.1115/IMECE2017-70180

Abstract

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Topics: Finite element analysis , Blades , Disks , Stress , Aircraft engines , Centrifugal force , Compressors , Fatigue , Strain gages , Tension

Numerical Model Set-Up and Virtual Testing of a CMC Flap for Re-Entry Vehicle

Roberto Scigliano, Marika Belardo, Mario De Stefano Fumo, Salvatore Celentano

IMECE 2017; V001T03A012doi:https://doi.org/10.1115/IMECE2017-70390

Abstract

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Topics: Ceramic matrix composites , Computer simulation , Testing , Vehicles , Space , Anisotropy , Design , Geometry , Heat transfer , Industrial research

Application of a Multi-Scale Hysteresis Friction Model to Aircraft Tires During Landing

Johan Steffen Bothe, Matthias Wangenheim

IMECE 2017; V001T03A013doi:https://doi.org/10.1115/IMECE2017-71241

Abstract

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Topics: Aircraft , Friction , Tires , Temperature , Engineering simulation , Roads , Rubber , Simulation , Surface roughness , Temperature effects

A Component-Wise Approach for the Failure of Complex Aeronautical Structures

Andrea Viglietti, Enrico Zappino, Erasmo Carrera

IMECE 2017; V001T03A014doi:https://doi.org/10.1115/IMECE2017-71249

Abstract

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Topics: Aircraft , Damage , Design , Failure , Free vibrations , Maintenance , Stiffness , Stress , Vibration

Edge Finishing Effects on Mechanical Properties of Composite Laminates

M. Ramulu, Harinder Oberoi

IMECE 2017; V001T03A015doi:https://doi.org/10.1115/IMECE2017-72583

Abstract

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Topics: Composite materials , Finishing , Laminates , Mechanical properties , Chemical vapor deposition , Compressive strength , Damage , Diamonds , Drills (Tools) , Failure

Beam, Plates, and Shell Structures

Free Vibration Analysis of Uniform and Asymmetric Composite Pretwisted Rotating Thin Walled Beam

Touraj Farsadi, Özgün Şener, Altan Kayran

IMECE 2017; V001T03A016doi:https://doi.org/10.1115/IMECE2017-70531

Abstract

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Topics: Composite materials , Free vibrations , Blades , Boundary-value problems , Finite element analysis , Mode shapes , Stiffness , Wind turbines , Approximation , Composite building materials

Reissner’s Mixed Variational Theorem for Layer-Wise Refined Beam Models Based on the Unified Formulation

Erasmo Carrera, Alberto García de Miguel, Alfonso Pagani, Enrico Zappino

IMECE 2017; V001T03A017doi:https://doi.org/10.1115/IMECE2017-71612

Abstract

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Topics: Theorems (Mathematics) , Stress , Anisotropy , Kinematics , Laminates , Shear (Mechanics) , Stress analysis (Engineering)

Dynamic Behavior of Composites

Study of Damping Properties of Polymer Matrix Composites Through Wave Propagation

Shank S. Kulkarni, Alireza Tabarraei

IMECE 2017; V001T03A018doi:https://doi.org/10.1115/IMECE2017-71493

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Topics: Damping , Polymer composites , Wave propagation , Numerical analysis , Storage , Vibration

Dynamics and Control of Aerospace Structures

An Experimental Study of the Structural Dynamic Response of a Biomimetic Insect-Sized Wing

Jose E. Rubio, Uttam K. Chakravarty

IMECE 2017; V001T03A019doi:https://doi.org/10.1115/IMECE2017-70447

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Topics: Biomimetics , Structural dynamics , Wings , Cranes , Deformation , Membranes , Photolithography , Computer-aided design , Displacement , Fast Fourier transforms

Numerical Analysis of Hydrodynamic Performance of FX-83-W Hydrofoil Current Turbine

Yuchen Shang, Nikolaos I. Xiros

IMECE 2017; V001T03A020doi:https://doi.org/10.1115/IMECE2017-70995

Abstract

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Topics: Hydrofoil , Numerical analysis , Turbines , Computational fluid dynamics , Ocean currents , Blades , Computer simulation , Thrust , Algorithms , Finite volume methods

Thermal Analysis of Electron Beam Additive Manufacturing Using Ti-6Al-4V Powder-Bed

M. Shafiqur Rahman, Paul J. Schilling, Paul D. Herrington, Uttam K. Chakravarty

IMECE 2017; V001T03A021doi:https://doi.org/10.1115/IMECE2017-71663

Abstract

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Topics: Additive manufacturing , Cathode ray oscilloscopes , Electron beams , Thermal analysis , Computational fluid dynamics , Density , Cooling , Dynamics (Mechanics) , Energy efficiency , Engineering simulation

General

Hexafly-INT Experimental Flight Test Vehicle (EFTV) Aero-Thermal Design

Roberto Scigliano, Giuseppe Pezzella, Sara Di Benedetto, Marco Marini, Johan Steelant

IMECE 2017; V001T03A022doi:https://doi.org/10.1115/IMECE2017-70392

Abstract

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Topics: Design , Flight , Vehicles , Manufacturing , Automotive design , Computational fluid dynamics , Conceptual design , Databases , Finite element analysis , High temperature

Development of Artificial Neural Network Based Design Tool for Aircraft Engine Bolted Flange Connection Subject to Combined Axial and Moment Load

T. Volkan Sanli, Ercan Gürses, Demirkan Çöker, Altan Kayran

IMECE 2017; V001T03A023doi:https://doi.org/10.1115/IMECE2017-70448

Abstract

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Topics: Aircraft engines , Artificial neural networks , Bolted flanges , Design , Stress , Finite element analysis , Weight (Mass) , Aircraft , Databases , Engines

High Fidelity Model of a Ball Screw Drive for a Flight Control Servoactuator

Antonio C. Bertolino, Giovanni Jacazio, Stefano Mauro, Massimo Sorli

IMECE 2017; V001T03A024doi:https://doi.org/10.1115/IMECE2017-70737

Abstract

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Topics: Flight , Screws , Actuators , Algorithms , Control systems , Sensitivity analysis , Electromechanical actuators , Failure , Friction , Physics

A Hybrid FEM-Analytical Force and Torque Model for the Electrodynamic Suspension Reaction Sphere

Anlin Chen, Ming Zhang, Yu Zhu, Zhouyu Huai, Kaiming Yang, Chuxiong Hu

IMECE 2017; V001T03A025doi:https://doi.org/10.1115/IMECE2017-70864

Abstract

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Topics: Finite element methods , Finite element model , Torque , Engineering simulation , Motors , Simulation , Actuators , Electromagnetic induction , Magnetic fields , Space vehicles

Directional Noise Reduction via Asymmetric Downstream Fluidic Injection

Pankaj Rajput, Sunil Kumar

IMECE 2017; V001T03A026doi:https://doi.org/10.1115/IMECE2017-71258

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Topics: Noise control , Noise (Sound) , Acoustics , Momentum , Turbulence , Commercial air transport , Computation , Cross-flow , Exhaust systems , Flow (Dynamics)

3D Effects in the Wake Vortex Formation of an Elliptic Flat Plate in Hover

Vivek Nair, Siddarth Chintamani, B. H. Dennis

IMECE 2017; V001T03A027doi:https://doi.org/10.1115/IMECE2017-71692

Abstract

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Topics: Flat plates , Wake turbulence , Vortices , Vorticity , Dynamics (Mechanics) , Geometry , Numerical analysis , Reynolds number , Stability , Trajectories (Physics)

Joule-Heating Activated Flexible Composite Structures Using Shape Memory Epoxy

Jingyu Wang, David Lee, Yingtao Liu

IMECE 2017; V001T03A028doi:https://doi.org/10.1115/IMECE2017-72141

Abstract

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Topics: Composite materials , Epoxy adhesives , Epoxy resins , Heating , Joules , Shapes , Aerospace industry , Carbon fibers , Design , Electric current

Overview of Current Hybrid Propulsion Research and Development

Bao Nguyen, Khulood Faruqui, Luis R. Robles, Johnny Ho, Geoffrey Wagner, Jeremy Surmi, Ashley Carter, Tom Hinz, Fady Kakish, Zachariah Zousel, Kory Matthys, Joseph Piacenza

IMECE 2017; V001T03A029doi:https://doi.org/10.1115/IMECE2017-72429

Abstract

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Topics: Industrial research , Propulsion , Fuels , Hybrid engines , Aerospace industry , Engines , Density , Design , Impulse (Physics) , Innovation

High Temperature Materials and Structures

Verification of a Manual Mesh Moving Finite Element Analysis Procedure for Modeling Ablation in Laminated Composite Materials

Yeqing Wang, Olesya I. Zhupanska, Crystal L. Pasiliao

IMECE 2017; V001T03A030doi:https://doi.org/10.1115/IMECE2017-70623

Abstract

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Topics: Ablation (Vaporization technology) , Composite materials , Finite element analysis , Modeling , Algorithms , Carbon fibers , Carbon reinforced plastics , Computer software , Epoxy adhesives , Epoxy resins

Impact, Damage and Fracture of Composite Structures

Experimental Specimen Selection for Stress-Displacement Behavior and Crack Initiation in Fiber Reinforced Composites

Mitchell A. Daniels, Taylor J. Rawlings, John P. Parmigiani

IMECE 2017; V001T03A031doi:https://doi.org/10.1115/IMECE2017-71127

Abstract

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Topics: Displacement , Fiber reinforced composites , Fracture (Materials) , Stress , Compression , Damage , Energy dissipation , Carbon reinforced plastics , Failure mechanisms , Fibers

Micromechanical Progressive Failure Analysis of Fiber-Reinforced Composite Using Refined Beam Models

Ibrahim Kaleel, Marco Petrolo, Erasmo Carrera, Anthony M. Waas

IMECE 2017; V001T03A032doi:https://doi.org/10.1115/IMECE2017-71304

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Topics: Failure analysis , Fiber reinforced composites , Band theory (Physics) , Composite materials , Damage , Displacement , Fibers , Fracture (Materials) , Kinematics , Polynomials

Lightweight Sandwich Composites and Layered Structures

Refined Theories for the Dynamic Analysis of Sandwich Structures

Serge Abrate

IMECE 2017; V001T03A033doi:https://doi.org/10.1115/IMECE2017-72247

Abstract

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Topics: Dynamic analysis , Sandwich structures , Dispersion relations , Dynamic testing (Materials) , Plates (structures) , Wave propagation

Recent Advances in the Mechanics, Multiscale Models and Experimental Techniques for Composites

General Interface Integral Equations in Elasticity of Random Structure Composites

Valeriy A. Buryachenko

IMECE 2017; V001T03A034doi:https://doi.org/10.1115/IMECE2017-70776

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Topics: Composite materials , Elasticity , Integral equations , Stress , Approximation , Computer simulation , Meshfree methods , Micromechanics (Engineering) , Residual stresses , Shapes

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Impact, Damage and Fracture of Composite Structures

Lightweight Sandwich Composites and Layered Structures

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