Mechanical and Aerospace Engineering

Works Published in 2008

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Displaying works 81 - 100 of 195 in total

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

2008 journal article

A new methodology for targeting drug-aerosols in the human respiratory system

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 51(23-24), 5578–5589.

By: C. Kleinstreuer n, Z. Zhang n, Z. Li n, W. Roberts n & C. Rojas*

author keywords: Drug-aerosol inhalers; Targeted drug-aerosol delivery; Methodology for smart inhaler system; Experimental verification of new methodology
TL;DR: The new methodology introduces the idea of a controlled air-particle stream which provides maximum, patient-specific drug-aerosol deposition based on optimal particle diameter and density, inhalation waveform, and particle-release position. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2008 journal article

A bioheat transfer model: Forced convection in a channel occupied by a porous medium with counterflow

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 51(23-24), 5534–5541.

By: D. Nield* & A. Kuznetsov

author keywords: Bioheat transfer; Saturated porous medium; Counterflow; Brinkman model; Forced convection
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Reducing NOx Emissions from a Biodiesel-Fueled Engine by Use of Low-Temperature Combustion

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 42(23), 8865–8870.

By: T. Fang n, Y. Lin n, T. Foong n & C. Lee n

Contributors: T. Fang n, Y. Lin n, M. Tien n & C. Lee n

MeSH headings : Bioelectric Energy Sources; Europe; Hot Temperature; Light; Motor Vehicles; Nitrogen Oxides / analysis; Pressure; Soybeans; Sulfur / chemistry; Temperature; Time Factors
TL;DR: It is observed that low-temperature combustion effectively reduces NOx emissions because less thermal NOx is formed, and maximum heat release rate can be reduced by retarding fuel injection. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2008 journal article

Characterizing Hydrodynamic Loads in Full Unsteady Flow

AIAA JOURNAL, 46(12), 3159–3163.

Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2008 journal article

A new solution branch for the Blasius equation-A shrinking sheet problem

COMPUTERS & MATHEMATICS WITH APPLICATIONS, 56(12), 3088–3095.

By: T. Fang n, W. Liang* & C. Lee*

Contributors: T. Fang n, W. Liang* & C. Lee*

author keywords: Similarity solution; Moving flat plate; Blasius equation; Shrinking plate; Stretching plate
TL;DR: In this work, a similarity equation of the momentum boundary layer is studied for a moving flat plate with mass transfer in a stationary fluid and the solution is applicable to the practical problem of a shrinking sheet with a constant sheet velocity. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2008 conference paper

Stress rupture characteristics of zirconium alloy cladding under closed-end internal pressurization

Proceedings of 16th International Conference on Nuclear Engineering-Volume 1, 385–388.

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

2008 journal article

Mechanics of a mosquito bite with applications to microneedle design

Bioinspiration & Biomimetics, 3(4).

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

2008 journal article

Soot surface temperature measurements in pure and diluted flames at atmospheric and elevated pressures

EXPERIMENTAL THERMAL AND FLUID SCIENCE, 33(1), 17–22.

By: T. Yelverton n & W. Roberts n

author keywords: Diffusion flame; Soot surface temperature; High pressure; Soot; Ethylene
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Potentials and challenges in jetting microdroplets onto nonwoven fabrics

JOURNAL OF THE TEXTILE INSTITUTE, 99(6), 581–589.

By: B. Karaguzel, H. Tafreshi* & B. Pourdeyhimi*

author keywords: Inkjet; nonwovens; droplet; drop-on-demand
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2008 review

Modeling airflow and particle transport/deposition in pulmonary airways

[Review of ]. RESPIRATORY PHYSIOLOGY & NEUROBIOLOGY, 163(1-3), 128–138.

author keywords: Pulmonary airways; Deposition enhancement factor; Tracheobronchial airways
MeSH headings : Aerosols; Computer Simulation; Humans; Models, Biological; Particle Size; Pulmonary Ventilation / physiology; Respiratory Transport / physiology
TL;DR: A review of research papers is presented, pertinent to computer modeling of airflow as well as nano- and micron-size particle deposition in pulmonary airway replicas, and optimal parameters for mechanical drug-aerosol targeting of predetermined lung areas can be computed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Low-sooting combustion in a small-bore high-speed direct-injection diesel engine using narrow-angle injectors

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART D-JOURNAL OF AUTOMOBILE ENGINEERING, 222(D10), 1927–1937.

By: T. Fang n, R. Coverdill*, C. Lee* & R. While

Contributors: T. Fang n, R. Coverdill*, C. Lee* & R. White*

author keywords: homogeneous charge compression ignition combustion; natural flame emission; Mie scattering; pre-top-dead-centre injection; post-top-dead-centre injection; high-speed direct-injection diesel engine; compression ignition; low-temperature combustion; emission control; in-cylinder diagnostics
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2008 journal article

Airflow and Nanoparticle Deposition in a 16-Generation Tracheobronchial Airway Model

ANNALS OF BIOMEDICAL ENGINEERING, 36(12), 2095–2110.

By: Z. Zhang n, C. Kleinstreuer n & C. Kim*

author keywords: Human tracheobronchial region; Computational analysis; Airflow; Nanoparticle deposition; Deposition efficiencies; Deposition correlations
MeSH headings : Algorithms; Bronchi / physiology; Computer Simulation; Humans; Models, Biological; Nanoparticles; Particle Size; Pulmonary Ventilation; Reproducibility of Results; Trachea / physiology
TL;DR: It was found that fully developed flow and uniform nanoparticle concentrations can be assumed beyond generation G12 and the deposition efficiencies at each individual bifurcation in the TB region can be well correlated as a function of an effective diffusion parameter. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2008 article

Numerical simulations of shock/boundary layer interactions using time-dependent modeling techniques: A survey of recent results

Edwards, J. R. (2008, August). PROGRESS IN AEROSPACE SCIENCES, Vol. 44, pp. 447–465.

By: J. Edwards n

Source: Web Of Science
Added: August 6, 2018

2008 conference paper

Anomalistic disturbance torques during the entry phase of the Mars exploration rover missions: A telemetry and Mars-surface investigation

Journal of the Astronautical Sciences, 56(1), 99–119.

By: R. Tolson, W. Willcockson, P. Desai & P. Thomas

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

2008 journal article

Active damage localization for plate-like structures using wireless sensors and a distributed algorithm

SMART MATERIALS AND STRUCTURES, 17(5).

By: L. Liu* & F. Yuan*

TL;DR: An energy-efficient wireless sensor for supporting high frequency signals and a distributed damage localization algorithm for plate-like structures are proposed, discussed and validated to supplement recent advances made for active sensing-based SHM. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Simulating Liquid Flow through Virtual Glass Fiber Mats

TEXTILE RESEARCH JOURNAL, 78(10), 903–910.

author keywords: unsaturated flow; virtual fibrous media; in-plane spreading
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2008 journal article

Simplified spectra photometric method for the detection of red blood cell agglutination

APPLIED OPTICS, 47(22), 4094–4105.

MeSH headings : Agglutination Tests / methods; Algorithms; Blood Grouping and Crossmatching / methods; Cells, Cultured / classification; Erythrocytes / cytology; Erythrocytes / immunology; Hemagglutination; Hemagglutination Tests / methods; Humans; Reproducibility of Results; Sensitivity and Specificity; Spectrum Analysis / methods
TL;DR: Following a numerical simulation using the T-matrix code, a simplified sensing method for detecting agglutination is presented and the LED and photodiode pairs are found to successfully reproduce the spectroscopic determination of red blood cell agglUTination. (via Semantic Scholar)
UN Sustainable Development Goal Categories
5. Gender Equality (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Output feedback control of saturated discrete-time linear systems using parameter-dependent Lyapunov functions

SYSTEMS & CONTROL LETTERS, 57(11), 896–903.

By: Q. Zheng n & F. Wu n

author keywords: actuator saturation; parameter-dependent Lyapunov function; output feedback control; domain of attraction; restricted l(2) gain
TL;DR: The proposed output feedback control law asymptotically stabilizes the open loop system with a larger domain of attraction and achieves better disturbance attenuation under energy and magnitude bounded disturbances. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Optimal release conditions for the free throw in men's basketball

JOURNAL OF SPORTS SCIENCES, 26(11), 1147–1155.

author keywords: basketball; free throw; dynamics; release conditions
MeSH headings : Adult; Basketball / physiology; Biomechanical Phenomena; Humans; Male; Models, Theoretical; Pilot Projects; Posture; Task Performance and Analysis
TL;DR: It is found that the shooter should place up to 3 Hz of back spin on the ball, should aim the ball towards the back of the ring, and should launch the ball at 52° to the horizontal. (via Semantic Scholar)
UN Sustainable Development Goal Categories
5. Gender Equality (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2008 journal article

Modeling liquid porosimetry in modeled and imaged 3-D fibrous microstructures

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 326(1), 166–175.

By: S. Jaganathan*, H. Tafreshi* & B. Ppurdeyhimi

Contributors: S. Jaganathan*, H. Vahedi Tafreshi* & B. Pourdeyhimi

author keywords: pore size distribution; 3-D imaging; access function; gamma distribution; fibrous media; filtration; ink-boule effect; hydroentangling; porosimetry
TL;DR: It is shown that the so-called ink-bottle effect can significantly influence the fluid intrusion in a porous material and the access function graphs can be used to detect the location of the bottle neck pores in a layered/composite porous material. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

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