Mechanical and Aerospace Engineering

Works Published in 2004

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Displaying works 41 - 60 of 127 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2004 journal article

On the computation of multi-material flows using ALE formulation

JOURNAL OF COMPUTATIONAL PHYSICS, 194(1), 304–328.

TL;DR: Numerical results indicate that both ALE HLLC and Godunov schemes demonstrate their simplicity and robustness for solving such multi-phase flow problems, and yet ALE AUSM+ scheme exhibits strong oscillations around material interfaces even using a first order monotone scheme and therefore is not suitable for this class of problems. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Optimizing tube hydroforming using process simulation and experimental verification

Journal of Materials Processing Technology, 146, 137–143.

By: Y. Aue-u-lan*, G. Ngaile* & T. Altan*

author keywords: tube hydroforming; FEM; simulation
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Optimization of mechanical crimping to assemble tubular components

Journal of Materials Processing Technology, 146, 35–43.

By: M. Shirgaokar*, H. Cho*, G. Ngaile*, T. Altan*, J. Yu, J. Balconi, R. Rentfrow, W. Worrell

author keywords: assembly; crimping; pullout test; FEM
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Optimization of blank dimensions to reduce springback in the flexforming process

Journal of Materials Processing Technology, 146, 28–34.

By: H. Palaniswamy*, G. Ngaile* & T. Altan*

author keywords: finite element; flexforming; springback; optimization
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Lubrication in tube hydroforming (THF). Part II: Performance evaluation of lubricants using LDH test and pear-shaped tube expansion test

Journal of Materials Processing Technology, 146, 116–123.

By: G. Ngaile*, S. Jaeger* & T. Altan*

author keywords: limiting dome-height; pear-shaped tube expansion test; tube hydroforming process
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Lubrication in tube hydroforming (THF). Part I: Lubrication mechanisms and development of model tests to evaluate lubricants and die coatings in the transition and expansion zones

Journal of Materials Processing Technology, 146, 108–115.

By: G. Ngaile*, S. Jaeger* & T. Altan*

author keywords: tube hydroforming; lubrication; finite element method
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Hydraulic crimping: Application to the assembly of tubular components

Journal of Materials Processing Technology, 146, 44–51.

By: M. Shirgaokar*, G. Ngaile*, T. Altan*, J. Yu, J. Balconi, R. Rentfrow, W. Worrell

author keywords: assembly; crimping; pullout test; FEM
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Finite element simulation of magnesium alloy sheet forming at elevated temperatures

Journal of Materials Processing Technology, 146, 52–60.

By: H. Palaniswamy*, G. Ngaile* & T. Altan*

author keywords: finite element; magnesium; warm sheet forming
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Determination of flow stress for sheet metal forming using the viscous pressure bulge (VPB) test

Journal of Materials Processing Technology, 146, 1–7.

By: G. Gutscher*, H. Wu*, G. Ngaile* & T. Altan*

author keywords: sheet metal forming; formability; flow stress; FEM
Source: Web Of Science
Added: August 6, 2018

2004 book

Cold and hot forging: Fundamentals and applications

Materials Park, Ohio: ASM International.

Gracious Ngaile

Source: NC State University Libraries
Added: August 6, 2018

2004 conference paper

A shaft design aid for integrating basic elements of introductory machine design

American Society for Engineering Education Annual Conference & Exposition, Salt Lake City, Utah, 66.

By: E. Tollner & H. Huang

Source: NC State University Libraries
Added: August 6, 2018

2004 journal article

A new thermal conductivity model for nanofluids

JOURNAL OF NANOPARTICLE RESEARCH, 6(6), 577–588.

author keywords: nanofluids; effective thermal conductivity; apparent thermal conductivity; Brownian motion; interparticle potential; modeling and simulation
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Numerical modeling of a falling bioconvection plume in a porous medium

FLUID DYNAMICS RESEARCH, 35(5), 323–339.

By: S. Becker n, A. Kuznetsov & A. Avramenko

author keywords: bioconvection; oxytactic bacteria; plume; porous media
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2004 review

Manipulation of nanoparticles in supersonic beams for the production of nanostructured materials

[Review of ]. CURRENT OPINION IN SOLID STATE & MATERIALS SCIENCE, 8(3-4), 195–202.

By: P. Piseri n, H. Tafreshi* & P. Milani n

author keywords: nanoparticles; supersonic beams; aerodynamic focusing; nanostructured materials
Sources: Web Of Science, ORCID
Added: August 6, 2018

2004 journal article

Effects of leading edge entrainment on the double flame structure in lifted ethanol spray flames

Experimental Thermal and Fluid Science, 29(1), 23–31.

Source: NC State University Libraries
Added: August 6, 2018

2004 journal article

Computational analysis of an independent ramjet stream in a combined cycle engine

AIAA JOURNAL, 42(11), 2276–2283.

By: R. Bond* & . Edwards n

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2004 journal article

An analytical finite element technique for predicting thrust force and torque in drilling

INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 44(12-13), 1413–1421.

By: J. Strenkowski n, C. Hsieh n & A. Shih*

author keywords: finite element modeling; drilling; drilling thrust force and torque
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Interacting effects of uniform flow, plane shear, and near-wall proximity on the heat and mass transfer of respiratory aerosols

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 47(22), 4745–4759.

author keywords: droplet heat and mass transfer; respiratory aerosols; near-wall droplet evaporation; droplet Nusselt and Sherwood number correlations
TL;DR: Multivariable Sherwood and Nusselt number correlations can be applied to effectively compute condensation and evaporation rates of potentially toxic or therapeutic aerosols in the upper respiratory tract, where non-uniform flow and wall proximity are expected to significantly affect droplet transport, deposition, and vapor formation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Tool force and deflection compensation for small milling tools

PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY, 28(1), 31–45.

By: T. Dow n, E. Miller n & K. Garrard n

author keywords: milling; machining forces; tool deflection; tool stiffness; error compensation
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Structural health monitoring and damage detection using an intelligent parameter varying (IPV) technique

INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS, 39(10), 1687–1697.

author keywords: system identification; artificial neural networks; hysteresis; non-linear systems; damage detection; structural health monitoring; wavelet analysis
TL;DR: A novel intelligent parameter varying (IPV) modeling and system identification technique, developed by the authors, to detect damage in base-excited structures overcomes specific limitations of traditional model-based and non-model-based approaches. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

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