Mechanical and Aerospace Engineering

Works Published in 2018

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Displaying works 261 - 277 of 277 in total

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

2018 journal article

Acoustic metacages for sound shielding with steady air flow

JOURNAL OF APPLIED PHYSICS, 123(12).

UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2018 journal article

The effect of short range order on the thermal output and gage factor of Ni3FeCr strain gages

STRAIN, 54(1).

By: T. Kieffer n & K. Peters n

author keywords: gage factor; metal foil strain gages; Ni3FeCr; short range order; thermal output
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2018 journal article

Study of Poly(N-isopropylacrylamide-co-acrylic acid) (pNIPAM) Microgel Particle Induced Deformations of Tissue-Mimicking Phantom by Ultrasound Stimulation

LANGMUIR, 34(4), 1457–1465.

MeSH headings : Acrylates / chemistry; Acrylic Resins / chemistry; Drug Delivery Systems; Gels / chemistry; Polymers / chemistry
TL;DR: It is demonstrated in tissue-mimicking phantoms that using ultrasound insonification causes deformations of ULC microgel particles, and increasing the degree of microgel cross-linking reduces the magnitude of the deformation and increases the optimal concentration required to achieve the largest amount of deformation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2018 journal article

Strain effects on the anisotropic thermal transport in crystalline polyethylene

APPLIED PHYSICS LETTERS, 112(5).

By: J. He n, K. Kim n, Y. Wang n & J. Liu n

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

2018 journal article

Patterned nano-domains in PMN-PT single crystals

Acta Materialia, 143, 166–173.

author keywords: Piezoelectricity; Atomic force microscopy (AFM); Diffusion; Nanodomains; Single crystal
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2018 journal article

On the mechanics of curved flexoelectric microbeams

INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE, 124, 1–15.

author keywords: Curved microbeam; Flexoelectricity; Strain gradient elastic effect; Static bending; Natural vibration
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2018 journal article

Numerical investigation of the inertial cavitation threshold under multi-frequency ultrasound

ULTRASONICS SONOCHEMISTRY, 41, 419–426.

author keywords: Bubble dynamics; Multi-frequency; Cavitation threshold
TL;DR: This study reaffirms the benefit of using multi-frequency ultrasound for various applications, but also provides a possible route for optimizing ultrasound excitations for initiating inertial cavitation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2018 journal article

MSiReader v1.0: Evolving Open-Source Mass Spectrometry Imaging Software for Targeted and Untargeted Analyses

JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 29(1), 8–16.

By: M. Bokhart, M. Nazari, K. Garrard n & D. Muddiman

author keywords: Mass spectrometry imaging; Mass spectrometry software; Data analysis; Image processing; High mass resolving power; Open-source; Orbitrap
TL;DR: A major update to the mass spectrometry imaging (MSI) software MSiReader is presented, offering a multitude of newly added features critical to MSI analyses, enabling the MSI community to evaluate their data in greater depth and in less time. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2018 journal article

Differentiating between intergranular and transgranular fracture in polycrystalline aggregates

JOURNAL OF MATERIALS SCIENCE, 53(8), 5786–5798.

By: D. Bond n & M. Zikry n

Contributors: D. Bond n & M. Zikry n

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

2018 journal article

Application of nonlinear Krylov acceleration to a reconstructed discontinuous Galerkin method for compressible flows

COMPUTERS & FLUIDS, 163, 32–49.

By: C. Wang n, J. Cheng*, M. Berndt*, N. Carlson* & H. Luo n

author keywords: Nonlinear Krylov acceleration; Reconstructed discontinuous Galerkin; ESDIRK; Compressible flows; Euler equations; Navier-Stokes
Source: Web Of Science
Added: August 6, 2018

2018 journal article

Biaxial mechanical behavior of bovine saphenous venous valve leaflets

Journal of the Mechanical Behavior of Biomedical Materials, 77, 594–599.

By: J. Lu n & H. Huang n

author keywords: Tissue Biomechanics; Biaxial Testing; Anisotropy; Chronic Venous Insufficiency; Venous Valve; Collagen Concentration
MeSH headings : Animals; Anisotropy; Biomechanical Phenomena; Blood Vessel Prosthesis; Cattle; Collagen / chemistry; Elasticity; Female; Humans; Materials Testing / methods; Models, Cardiovascular; Pilot Projects; Saphenous Vein / physiology; Stress, Mechanical; Venous Insufficiency / therapy; Venous Valves / physiology; Viscosity
TL;DR: This is the first study reporting the biaxial mechanical properties of saphenous venous valve leaflet tissues and thus contributes toward refining the collective understanding of valvular tissue biomechanics. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Sources: Web Of Science, Crossref
Added: August 6, 2018

2018 journal article

Subject-variability effects on micron particle deposition in human nasal cavities

JOURNAL OF AEROSOL SCIENCE, 115, 12–28.

author keywords: Nasal cavities; Particle transport/deposition; Computational fluid-particle dynamics
TL;DR: Computer simulations of the airflow and particle dynamics in human nasal cavities are important for local, segmental and total deposition predictions of both inhaled toxic and therapeutic particles, and a new dimensionless group with which total particle deposition efficiency curves are very similar for all airway models is developed. (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

2018 journal article

A new hydrodynamic boundary condition simulating the effect of rough boundaries on the onset of Rayleigh-Benard convection

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 116, 581–586.

author keywords: Rayleigh-Benard convection; Linear stability analysis; Rough boundaries; Hydrodynamic boundary conditions
Source: Web Of Science
Added: August 6, 2018

2018 journal article

Real-time ultrasound angiography using superharmonic dual-frequency (2.25 MHz/30 MHz) cylindrical array: In vitro study

ULTRASONICS, 82, 298–303.

By: Z. Wang n, K. Martin n, P. Dayton n & X. Jiang n

author keywords: Dual-frequency ultrasound; IVUS array; Lateral mode transducer; Superharmonic; Acoustic angiography
MeSH headings : Angiography / instrumentation; Equipment Design; In Vitro Techniques; Microbubbles; Microvessels; Phantoms, Imaging; Transducers; Ultrasonography / instrumentation
TL;DR: The results show that this dual‐frequency IVUS array transducer with a lateral‐mode transmitter can fulfill the native design requirement for acoustic angiography by generating nonlinear microbubble responses as well as detecting their superharmonic responses in a 5 Fr form factor. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2018 article

Conductive textiles

ENGINEERING OF HIGH-PERFORMANCE TEXTILES, pp. 305–334.

Source: Web Of Science
Added: August 6, 2018

2018 journal article

Cell-centered high-order hyperbolic finite volume method for diffusion equation on unstructured grids

JOURNAL OF COMPUTATIONAL PHYSICS, 355, 464–491.

By: E. Lee*, H. Ahn* & H. Luo n

author keywords: Hyperbolic formulation; Cell-centered finite volume; Diffusion equation; k-exact solution reconstruction; Unstructured grids
TL;DR: Thehyperbolic method can be an effective solution technique for diffusion problems, but instability is also observed for the discontinuous diffusion coefficient cases, which brings necessity for further investigation about the monotonicity preserving hyperbolic diffusion method. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2018 journal article

A reconstructed discontinuous Galerkin method for compressible turbulent flows on 3D curved grids

COMPUTERS & FLUIDS, 160, 26–41.

By: X. Liu n, Y. Xia* & H. Luo n

author keywords: Discontinuous Galerkin; WEND; RANS; Curved elements
TL;DR: A third-order accurate reconstructed discontinuous Galerkin method, namely rDG(P1P2), is presented to solve the Reynolds-Averaged Navier–Stokes (RANS) equations, along with the modified one-equation model of Spalart and Allmaras on 3D curved grids. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

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