Mechanical and Aerospace Engineering

Works Published in 2011

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Displaying works 61 - 80 of 256 in total

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

2011 conference paper

Three-axis magnetic attitude control algorithms for small satellites

Proceedings of 5th International Conference on Recent Advances in Space Technologies - RAST2011. Presented at the 2011 5th International Conference on Recent Advances in Space Technologies (RAST).

By: M. Reyhanoglu* & J. Hervas*

Event: 2011 5th International Conference on Recent Advances in Space Technologies (RAST)

Source: Crossref
Added: August 28, 2020

2011 conference paper

Nonlinear control of space vehicles with multi-mass fuel slosh dynamics

Proceedings of 5th International Conference on Recent Advances in Space Technologies - RAST2011. Presented at the 2011 5th International Conference on Recent Advances in Space Technologies (RAST).

By: M. Reyhanoglu* & J. Hervas*

Event: 2011 5th International Conference on Recent Advances in Space Technologies (RAST)

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: August 28, 2020

2011 journal article

Hierarchical sliding mode observers for distributed parameter systems

Journal of Vibration and Control, 17(10), 1441–1453.

By: S. Drakunov* & M. Reyhanoglu*

author keywords: Sliding mode observer; distributed parameter systems
TL;DR: Using a modal representation of the distributed system and the hierarchy of sliding modes, a structure of such an observer is developed for a wide class of systems described by partial differential equations or combinations of ordinary andpartial differential equations. (via Semantic Scholar)
Source: Crossref
Added: August 28, 2020

2011 journal article

Mechanics of Nanoindentation on a Monolayer of Colloidal Hollow Nanoparticles

Langmuir, 27(17), 10492–10500.

MeSH headings : Colloids / chemistry; Membranes, Artificial; Nanoparticles / chemistry; Particle Size; Porosity; Silicon Dioxide / chemistry; Surface Properties
TL;DR: It is found that for a constant film density with the same (t)/(R) of the constituent nanoparticles, smaller particles with a thinner shell can provide a higher effective indentation modulus, compared to their larger diameter and thicker shell counterparts. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: August 28, 2020

2011 journal article

Electrical and dielectric properties of polyaniline–Al2O3 nanocomposites derived from various Al2O3 nanostructures

Journal of Materials Chemistry, 21(11), 3952.

By: J. Zhu*, S. Wei*, L. Zhang*, Y. Mao, J. Ryu*, N. Haldolaarachchige*, D. Young*, Z. Guo*

Sources: Crossref, ORCID
Added: August 28, 2020

2011 journal article

Polyaniline-tungsten oxide metacomposites with tunable electronic properties

J. Mater. Chem., 21(2), 342–348.

By: J. Zhu*, S. Wei*, L. Zhang*, Y. Mao*, J. Ryu*, A. Karki*, D. Young*, Z. Guo*

Sources: Crossref, ORCID
Added: August 28, 2020

2011 journal article

Stable Hierarchical Model Predictive Control Using an Inner Loop Reference Model*

IFAC Proceedings Volumes, 44(1), 9278–9283.

Source: Crossref
Added: August 28, 2020

2011 journal article

Influence of multiple gas inlet jets on fluidized bed hydrodynamics using Particle Image Velocimetry and Digital Image Analysis

Powder Technology, 214(1), 122–134.

By: G. Agarwal*, B. Lattimer*, S. Ekkad* & U. Vandsburger*

Contributors: G. Agarwal*, B. Lattimer*, S. Ekkad* & U. Vandsburger*

author keywords: Two-dimensional beds; Multiple jets; Phenomenological model; Grid-zone; Particle Image Velocimetry; Digital Image Analysis
Sources: Crossref, ORCID, NC State University Libraries
Added: August 28, 2020

2011 journal article

Experimental and numerical investigation of confined oblique impingement configurations for high heat flux applications

International Journal of Thermal Sciences, 50(6), 1037–1050.

Contributors: P. Parida*, S. Ekkad* & K. Ngo*

author keywords: Jet impingement cooling; Electronic cooling; Thermal management
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, ORCID, NC State University Libraries
Added: August 28, 2020

2011 journal article

Computer Simulation of Nerve Transfer Strategies for Restoring Shoulder Function After Adult C5 and C6 Root Avulsion Injuries

The Journal of Hand Surgery, 36(10), 1644–1651.

By: D. Crouch*, Z. Li*, J. Barnwell*, J. Plate*, M. Daly* & K. Saul*

author keywords: Biomechanics; computer simulation; brachial plexus; nerve transfer; shoulder
MeSH headings : Adult; Biomechanical Phenomena; Brachial Plexus / injuries; Computer Simulation; Elbow Joint / innervation; Elbow Joint / physiology; Humans; Muscle, Skeletal / innervation; Muscle, Skeletal / physiology; Nerve Transfer / methods; Range of Motion, Articular; Recovery of Function; Shoulder Joint / innervation; Shoulder Joint / physiology; Spinal Nerve Roots / injuries
TL;DR: Simultaneous nerve transfer to suprascapular and axillary nerves yields the best simulated biomechanical outcome for lower magnitudes of muscle force recovery in this computer model. (via Semantic Scholar)
Source: Crossref
Added: August 28, 2020

2011 journal article

Postural dependence of passive tension in the supraspinatus following rotator cuff repair: A simulation analysis

Clinical Biomechanics, 26(8), 804–810.

By: K. Saul*, S. Hayon*, T. Smith*, C. Tuohy* & S. Mannava*

author keywords: Computation; Musculoskeletal; Strength; Shoulder; Rotator cuff
MeSH headings : Adult; Biomechanical Phenomena; Computer Simulation; Humans; Male; Models, Anatomic; Posture; Range of Motion, Articular / physiology; Rotator Cuff / surgery; Rotator Cuff Injuries; Shoulder / physiology; Shoulder Joint / surgery; Surgical Procedures, Operative; Tendons / surgery; Treatment Outcome; Young Adult
TL;DR: It is concluded that shoulder posture is an important determinant of passive forces during rotator cuff repair surgery, and choosing postures that reduce forces intraoperatively to permit repair of larger gaps may lead to failure postoperatively when the shoulder is mobilized. (via Semantic Scholar)
Source: Crossref
Added: August 28, 2020

2011 journal article

Contributions of Neural Tone to In Vivo Passive Muscle–Tendon Unit Biomechanical Properties in a Rat Rotator Cuff Animal Model

Annals of Biomedical Engineering, 39(7), 1914–1924.

By: S. Mannava*, W. Wiggins*, K. Saul*, J. Stitzel*, B. Smith*, L. Andrew Koman*, T. Smith*, C. Tuohy*

author keywords: Botulinum neurotoxin A; Soft-tissue biomechanics; Rat rotator cuff; Skeletal muscle tone
MeSH headings : Animals; Computer Simulation; Elastic Modulus / physiology; Male; Models, Biological; Muscle Contraction / physiology; Muscle Tonus / physiology; Neuromuscular Junction / physiology; Rats; Rats, Sprague-Dawley; Rotator Cuff / physiology; Rotator Cuff / surgery; Stress, Mechanical; Synaptic Transmission / physiology; Tensile Strength / physiology
TL;DR: Pre-surgical treatment with botulinum neurotoxin A may improve the rehabilitation of muscle by altering its passive elastic properties and pharmacological modulation of skeletal muscle stiffness with BoNT-A increases flexibility, potentially improving function. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Source: Crossref
Added: August 28, 2020

2011 journal article

Shock loading of 3D woven composites: A validated finite element investigation

Composite Structures, 93(5), 1347–1362.

By: M. Pankow*, A. Waas*, C. Yen* & S. Ghiorse*

author keywords: Shock loading; Matrix micro-cracking; High strain rate; Shock modeling; Material characterization; Finite elements
Source: Crossref
Added: August 28, 2020

2011 journal article

Shock response of 3D woven composites: An experimental investigation

Composite Structures, 93(5), 1337–1346.

By: M. Pankow*, B. Justusson*, A. Salvi*, A. Waas*, C. Yen* & S. Ghiorse*

author keywords: Shock loading; Matrix micro-cracking; High strain rate; 3D woven; Bending; Material characterization
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (OpenAlex)
Source: Crossref
Added: August 28, 2020

2011 journal article

Split Hopkinson pressure bar testing of 3D woven composites

Composites Science and Technology, 71(9), 1196–1208.

By: M. Pankow*, A. Salvi*, A. Waas*, C. Yen* & S. Ghiorse*

author keywords: Impact behaviour; Braiding; Mechanical properties; Textile composites; Delamination; Plastic Deformation
Source: Crossref
Added: August 28, 2020

2011 journal article

Resistance to delamination of 3D woven textile composites evaluated using End Notch Flexure (ENF) tests: Cohesive zone based computational results

Composites Part A: Applied Science and Manufacturing, 42(12), 1863–1872.

By: M. Pankow*, A. Waas*, C. Yen* & S. Ghiorse*

author keywords: 3-Dimensional reinforcement; Fracture; Impact behavior; Finite element analysis (FEA)
Source: Crossref
Added: August 28, 2020

2011 journal article

Resistance to delamination of 3D woven textile composites evaluated using End Notch Flexure (ENF) tests: Experimental results

Composites Part A: Applied Science and Manufacturing, 42(10), 1463–1476.

By: M. Pankow*, A. Salvi*, A. Waas*, C. Yen* & S. Ghiorse*

author keywords: 3-Dimensional reinforcement; Fracture; Fracture toughness; Impact behavior
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: August 28, 2020

2011 journal article

Method for acquiring pressure measurements in presence of plasma-induced interference for supersonic flow control applications

Measurement Science and Technology, 22(12), 125107.

By: V. Narayanaswamy*, N. Clemens & L. Raja

Contributors: V. Narayanaswamy*, N. Clemens & L. Raja

author keywords: plasma discharge; electromagnetic interference; flow control; shock wave; separation; actuator; jets
Sources: Crossref, ORCID, NC State University Libraries
Added: August 28, 2020

2011 journal article

Mixture fraction imaging in turbulent non-premixed flames with two-photon LIF of krypton

Proceedings of the Combustion Institute, 33(1), 759–766.

By: A. Hsu*, V. Narayanaswamy*, N. Clemens* & J. Frank*

Contributors: A. Hsu*, V. Narayanaswamy*, N. Clemens* & J. Frank*

author keywords: Turbulent flames; Mixture fraction imaging; Two-photon LIF imaging
Sources: Crossref, ORCID, NC State University Libraries
Added: August 28, 2020

2011 journal article

Combining two-dimensional spatially selective RF excitation, parallel imaging, and UNFOLD for accelerated MR thermometry imaging

Magnetic Resonance in Medicine, 66(1), 112–122.

By: C. Mei*, L. Panych*, J. Yuan*, N. McDannold*, L. Treat*, Y. Jing*, B. Madore*

author keywords: 2DRF excitations; UNFOLD; parallel imaging; fast imaging; MR thermometry
MeSH headings : Animals; Cattle; Computer Simulation; Magnetic Resonance Imaging / methods; Muscles / diagnostic imaging; Phantoms, Imaging; Sus scrofa; Thermometers; Time Factors; Ultrasonography
TL;DR: Three fast‐imaging approaches were jointly implemented with a spoiled gradient echo sequence: two‐dimensional spatially selective RF excitation, unaliasing by Fourier encoding the overlaps using the temporal dimension (UNFOLD), and parallel imaging, resulting in many‐fold improvements in terms of temporal resolution and/or 3D spatial coverage. (via Semantic Scholar)
Source: Crossref
Added: August 28, 2020

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