Topics: Composite materials , Fibers , Manufacturing , Preforms , Fiber reinforced plastics , Resins , Cycles , Engineering design , Engineering prototypes , Manufacturing cells

Modeling of Size Effects on the Flow Stress of Type 304 Stainless Steel and Application in Coining Process

Gap-Yong Kim, Muammer Koc, Jun Ni

IMECE 2007; 25-31https://doi.org/10.1115/IMECE2007-41971

Abstract

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Topics: Flow (Dynamics) , Modeling , Stainless steel , Stress , Grain size , Design , Finite element analysis , Mass production , Numerical analysis , Plasticity

Producing a Composite Surface Using Friction Stir Processing

Jun Qu, Zhili Feng, Hanbing Xu, D. Alan Frederick, Brian C. Jolly, Stan A. David

IMECE 2007; 33-36https://doi.org/10.1115/IMECE2007-42083

Abstract

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Topics: Composite materials , Friction , Aluminum , Particulate matter , Wear resistance , Surface engineering , Aluminum alloys , Bearing steel , Bearings , Ceramics

Fracture Behavior of a Dual Phase Sheet Steel in Hole Expansion

Yuxiu Zhang, Yi Liu, Xin Wu

IMECE 2007; 37-38https://doi.org/10.1115/IMECE2007-42974

Abstract

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Topics: Fracture (Materials) , Steel sheet , Blanks , Forming limit diagrams , Crack propagation , Failure , Geometry , High strength steel , Necking , Particulate matter

Study of the Mechanical Properties of Nanostructured Aluminum Obtained by SMAT

H. L. Chan, J. Lu, A. Schoberth

IMECE 2007; 39-43https://doi.org/10.1115/IMECE2007-43290

Abstract

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Topics: Aluminum , Mechanical properties , Aluminum alloys , Vickers hardness testing , Aerospace industry , Yield strength

Dynamic Rheology and Microstructure of Polypropylene/Clay Nanocomposites Prepared Under Sc-CO₂ by Melt Compounding

Yang Zhao, Han-Xiong Huang

IMECE 2007; 45-49https://doi.org/10.1115/IMECE2007-43352

Abstract

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Topics: Nanocomposites , Rheology , Supercritical carbon dioxide , Carbon dioxide , Nanoclays , Polymer nanocomposites , Rheometers , Screws , Transmission electron microscopy , Viscosity

Recommendations for Recycling, Processing and Reuse of Concrete

Rouba El Dalati, Pierre Matar, Emile Youssef, Sylvie Yotte, Farah Homsi, Saiid Haykal

IMECE 2007; 51-55https://doi.org/10.1115/IMECE2007-43401

Abstract

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Topics: Concretes , Recycling

Processing and Properties of Multiscale Polymer Composites

Mechanical Behavior and Toughness of Electrospun Polycaprolactone Nanofibers

Avinash Baji, Shing-Chung Wong, Todd Blackledge, Darrell Reneker, Sureeporn Tripatanasuwan

IMECE 2007; 57-62https://doi.org/10.1115/IMECE2007-41248

Abstract

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Topics: Fracture toughness , Mechanical behavior , Nanofibers , Fibers , Mechanical properties , Fracture (Materials) , Fracture (Process) , Stress , Tensile strength , Biodegradation

Modelling of Manufacturing Processes by FEA-Method for the Production of Natural Fiber-Reinforced Plastics

Christian Doersch, Joerg Muessig, Dieter H. Mueller

IMECE 2007; 63-69https://doi.org/10.1115/IMECE2007-41826

Abstract

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Topics: Fiber reinforced plastics , Finite element analysis , Manufacturing , Modeling , Textiles

Carbon Nanopaper Sheets for Damping Applications: Processing and Characterization

J. Gou, H. C. Gu, G. Song

IMECE 2007; 71-76https://doi.org/10.1115/IMECE2007-41914

Abstract

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Topics: Carbon , Damping , Carbon nanotubes , Nanofibers , Composite materials , Resins , Nanocomposites , Plates (structures) , Polymers , Transfer molding

Failure Analysis of a Fibrous Composite Half-Space Subjected to Uniform Surface Line Load

S. Gururaja, M. Ramulu

IMECE 2007; 77-87https://doi.org/10.1115/IMECE2007-42569

Abstract

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Topics: Failure analysis , Fiber reinforced composites , Stress , Laminates , Fiber reinforced plastics , Failure , Composite materials , Cutting , Damage , Fibers

Preliminary Study on Solid-State Foaming of PMMA/CNT Nanocomposites

Xiaoxi Wang, Wei Li, Vipin Kumar, Soumen Jana, Katie W. H. Zhong

IMECE 2007; 89-93https://doi.org/10.1115/IMECE2007-42742

Abstract

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Topics: Carbon nanotubes , Nanocomposites , Foams (Chemistry) , Polymer nanocomposites , Carbon , Density , Bubbles , Composite materials , Materials properties , Nanotubes

Novel Processing of Structural Epoxy for Shielding and Structural Applications

M. S. Al-Haik, S. Trinkle, O. Momotyuk, B. T. Roeder, K. Kemper, M. Y. Hussaini

IMECE 2007; 95-100https://doi.org/10.1115/IMECE2007-42867

Abstract

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Topics: Epoxy adhesives , Epoxy resins , Radiation (Physics) , Magnetic fields , Mechanical properties , Microscopy , Nanoindentation , Proton beams , Protons , Texture (Materials)

A Study on Clay Particle Effect to the Mechanical Properties of Pultruded Composites Under Shear Loading

J. Y. Park, T. Fay, T. Davis

IMECE 2007; 101-108https://doi.org/10.1115/IMECE2007-43597

Abstract

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Topics: Composite materials , Mechanical properties , Particulate matter , Pultrusion , Shear (Mechanics) , Fillers (Materials) , Polymer composites , Fibers , Glass , Mechanical behavior

Effect of Nano-Particles on Cellular Structure of Foamed PP-HDPE Blend Using Supercritical Fluid

Han-Xiong Huang, Xiao-Hui Sun, Jian-Kang Wang

IMECE 2007; 109-113https://doi.org/10.1115/IMECE2007-43906

Abstract

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Topics: Nanocomposites , Nanoparticles , Supercritical fluids , Density , Foams (Chemistry) , Scanning electron microscopes , Screws , Supercritical carbon dioxide , Temperature , Transmission electron microscopy

Symposium on Acoustic and Vibrational Properties of Materials

Determination of Surface Roughness by Laser Light Scatter Using Flexible Microcontroller

Saeid Moslehpour, Devdas Shetty, Greg Cloutier, Claudio Campana

IMECE 2007; 115-123https://doi.org/10.1115/IMECE2007-42279

Abstract

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Topics: Electromagnetic scattering , Lasers , Surface roughness , Computers , Inspection , Probes , Backscattering , Data acquisition , Embedded systems , Finishes

Silicon Micro-Ring Gyroscopes

Guo-En Chang, Chia-Ou Chang, Chan-Shin Chou, Wen-Tien Chang Chien

IMECE 2007; 125-131https://doi.org/10.1115/IMECE2007-42939

Abstract

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Topics: Silicon , Anisotropy , Crystals , Design , Displacement , Dynamic analysis , Hamilton's principle , Mode shapes , Partial differential equations , Resonance

Modeling of an Ultrasonic Communication System

S. Roa-Prada, H. A. Scarton, G. J. Saulnier, D. A. Shoudy, J. D. Ashdown, P. K. Das, A. J. Gavens

IMECE 2007; 133-146https://doi.org/10.1115/IMECE2007-43432

Abstract

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Topics: Acoustics , Circuits , Electricity (Physics) , Electromechanical analogies , Electronic components , Modeling , Optimization , Sensors , Signals , Simulation

Nondestructive Characterization of Composite Sandwich Materials Under Fatigue Loading

Emmanuel Ayorinde, Feizhong Deng, Godwin Chungag, Samikumar Soni

IMECE 2007; 147-152https://doi.org/10.1115/IMECE2007-43737

Abstract

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Topics: Composite materials , Fatigue , Nondestructive evaluation , Acoustic emissions , Damage , Vibration , Carbon , Construction , Fatigue life , Foundry coatings

Air-Coupled Ultrasound: A New Paradigm in NDE

Vinay Dayal, David K. Hsu, Adam H. Kite

IMECE 2007; 153-155https://doi.org/10.1115/IMECE2007-43957

Abstract

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Topics: Composite materials , Nondestructive evaluation , Probes , Resonance , Transducers , Ultrasonic testing , Ultrasound

Symposium on Advances in Processing of Materials for Challenging Environments

Investigation of Particulate Filtration of Alumina Nano-Particles in VARTM Processing of Hybrid Composites

Oladapo Akinyede, Jag Sankar, Ram Mohan, Ajit Kelkar

IMECE 2007; 157-162https://doi.org/10.1115/IMECE2007-41225

Abstract

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Topics: Composite materials , Filtration , Nanoparticles , Particulate matter , Vacuum

A Model for the Two-Phase Flow Through a Dual-Scale Porous Medium in Liquid Composite Molding

N. K. Yamaleev, R. V. Mohan

IMECE 2007; 163-172https://doi.org/10.1115/IMECE2007-41226

Abstract

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Topics: Composite materials , Molding , Porous materials , Two-phase flow , Flow (Dynamics) , Fibers , Resins , Phase transitions , Dynamics (Mechanics) , Manufacturing

The Effect of Cold Expansion at Chamfered Fastener Holes

Jae-Soon Jang, Dae-Wook Kim, Myoung-Rae Cho

IMECE 2007; 173-176https://doi.org/10.1115/IMECE2007-41672

Abstract

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Topics: Fasteners , Stress , Finite element analysis , Residual stresses , Aerospace industry , Deformation , Fatigue cracks , Fatigue properties

Novel Graphitic Structures by Design

Jonathon Phillips, Zayd C. Leseman, Joseph Cordaro, Claudia Luhrs, Marwan Al-Haik

IMECE 2007; 177-179https://doi.org/10.1115/IMECE2007-42977

Abstract

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Topics: Design , Graphite , Metals , Low temperature , Aerospace industry , Carbon fibers , Carbon nanotubes , Circuits , Combustion , Dimensions

Substrate Preparation by Magnetron Sputtering and CVD Growth of Carbon Nanotube Arrays

Pravahan Salunke, Kyle Fischbach, Sergei Yarmolenko, Ge Li, Yeo-Heung Yun, Sudhir Neralla, Mark Schulz, Jag Sankar, Vesselin Shanov

IMECE 2007; 181-186https://doi.org/10.1115/IMECE2007-43190

Abstract

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Topics: Carbon nanotubes , Chemical vapor deposition , Sputtering (Irradiation)

Delamination Onset and Growth Prediction of Advanced Composite Materials With a Fabrication Flaw

Jim Lua, Jagannathan Sankar

IMECE 2007; 187-194https://doi.org/10.1115/IMECE2007-43216

Abstract

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Topics: Advanced materials , Delamination , Manufacturing , Fracture (Materials) , Stress , Damage , Failure , Bending (Stress) , Cantilever beams , Composite materials

Liquid-Phase Sintering of ScSZ Electrolytes for Solid Oxide Fuel Cells

Zhigang Xu, Jag Sankar

IMECE 2007; 195-199https://doi.org/10.1115/IMECE2007-43478

Abstract

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Topics: Electrolytes , Sintering , Solid oxide fuel cells , Temperature , Fuel cells , Manufacturing , Pressure

Process Optimization Studies on Ni-YSZ Anode Material for Solid Oxide Fuel Cell Applications

Gukan Rajaram, Salil Desai, Zhigang Xu, Devdas M. Pai, Jag Sankar

IMECE 2007; 201-208https://doi.org/10.1115/IMECE2007-43592

Abstract

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Topics: Anodes , Optimization , Solid oxide fuel cells , Temperature , Electrical conductivity , Design , Graphite , Particulate matter , Porosity , Sintering

CFD Analysis of a Continuous Inkjet Print Head for Direct Write Fabrication

Salil Desai, Michael Lovell

IMECE 2007; 209-213https://doi.org/10.1115/IMECE2007-43692

Abstract

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Topics: Computational fluid dynamics , Manufacturing , Photography

Characterization of (La_0.9Sr_0.1)_0.95Cr_0.85Mg_0.10Ni_0.05O_3−δ Ceramics for Perovskite Related Membrane Reactor

Sergey Yarmolenko, Kristofer Gordon, Brandon Hancock, Vladislav Kharton, Jag Sankar

IMECE 2007; 215-223https://doi.org/10.1115/IMECE2007-43845

Abstract

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Topics: Ceramics , Membranes , Temperature , Phase transitions , Density , Differential scanning calorimetry , Electron field emission , Fracture (Materials) , Fracture toughness , Grain size

Symposium on Multifunctional Materials and Structures

Design and Test of a Thermoelectric Ground-Source Heat Engine

James W. Stevens

IMECE 2007; 225-242https://doi.org/10.1115/IMECE2007-41458

Abstract

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Topics: Design , Heat engines , Temperature , Heat exchangers , Thermal efficiency , Acoustic emissions , Electricity (Physics) , Energy generation , Energy harvesting , Generators

Effect of Carbon Nanotube on Electrical, Thermal and Mechanical Properties of Epoxy

Yuanxin Zhou, Peixuan Wu, Zhongyang Cheng, Biddut Kanti Dey, Shaik Jeelani

IMECE 2007; 243-249https://doi.org/10.1115/IMECE2007-41503

Abstract

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Topics: Carbon nanotubes , Epoxy adhesives , Epoxy resins , Mechanical properties , Composite materials , Electrical conductivity , Fracture toughness , Disperse systems , Electrical resistivity , Fracture (Materials)

Analysis of the Piezoelectric Ceramics PLZT With ANSYS

L. Liang, S. P. Wang, F. Cao

IMECE 2007; 251-255https://doi.org/10.1115/IMECE2007-41551

Abstract

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Topics: Piezoelectric ceramics , Ceramics , Computer software , Finite element analysis , Servomechanisms , Signals , Displacement , Dynamics (Mechanics) , Electrical wires , Electromagnetic interference

Inducing Residual Stress in Bone Using Abrasive Air-Jet Surface Treatment

Alpay Hizal, Balaji Sadasivam, Dwayne Arola

IMECE 2007; 257-260https://doi.org/10.1115/IMECE2007-43281

Abstract

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Topics: Air jets , Bone , Stress , Surface finishing

Modeling and Characterization of a Chemomechanical Actuator Based on Protein Transporters

Vishnu Baba Sundaresan, Donald J. Leo

IMECE 2007; 261-269https://doi.org/10.1115/IMECE2007-43712

Abstract

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Topics: Actuators , Modeling , Proteins , Membranes , Cell membranes , Fluids , Deformation , Protons , Diffusion (Physics) , Gates (Closures)

Electric Field-Assisted Processing of Anisotropic Polymer Nanocomposites

Sumanth Banda, Zoubeida Ounaies

IMECE 2007; 271-275https://doi.org/10.1115/IMECE2007-44017

Abstract

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Topics: Anisotropy , Electric fields , Mechanical properties , Nanocomposites , Polymer composites , Polymer nanocomposites , Polymer solutions , Polymers , Single-walled carbon nanotubes

Symposium on Recent Advances in Damage and Fracture of Engineering Materials

Elastoplastic Micromechanical Damage Mechanics for Composites With Progressive Partial Fiber Debonding and Thermal Residual Stress

J. W. Ju, K. Yanase

IMECE 2007; 277-281https://doi.org/10.1115/IMECE2007-42744

Abstract

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Topics: Composite materials , Damage mechanics , Fibers , Stress , Damage , Elastic moduli , Manufacturing , Mechanical behavior , Micromechanics (Engineering) , Probability

Inner Surface Cracking of an Aluminum Alloy in Small-Radius Bending

Zhuoqun Li, Xin Wu

IMECE 2007; 283-284https://doi.org/10.1115/IMECE2007-42976

Abstract

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Topics: Aluminum alloys , Fracture (Process) , Alloys , Precipitation , Particulate matter , Density , Equilibrium (Physics) , Failure , Sheet metal , Solid solutions