Mechanical and Aerospace Engineering

Works Published in 2020

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Displaying works 181 - 200 of 254 in total

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

2020 journal article

Ultrasound Enhanced Synthetic Platelet Therapy for Augmented Wound Repair

ACS BIOMATERIALS SCIENCE & ENGINEERING, 6(5), 3026–3036.

author keywords: biomimetic; fibrin; wound healing clot retraction; artificial platelet
MeSH headings : Blood Coagulation; Blood Platelets; Clot Retraction; Fibrin; Wound Healing
TL;DR: Application of ultrasound in combination with a subtherapeutic dosage of PLPs resulted in increased clot density and stiffness, improved fibroblast migration in vitro and increased epidermal thickness and angiogenesis in vivo, indicating that this combination therapy has potential to facilitate multiphase pro-healing outcomes. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: June 8, 2020

2020 journal article

Robust Tracking Control of Aerial Robots Via a Simple Learning Strategy-Based Feedback Linearization

IEEE Access, 8, 1653–1669.

By: M. Mehndiratta*, E. Kayacan*, M. Reyhanoglu* & E. Kayacan*

author keywords: Feedback linearization control; nonlinear system; uncertain systems; learning control; unmanned aerial vehicle
TL;DR: The real-time results illustrate that the simple learning-based FLC (SL-FLC) framework facilitates a better tracking performance than that of the traditional FLC method while maintaining the nominal control performance in the absence of modeling uncertainties and external disturbances. (via Semantic Scholar)
Source: Crossref
Added: June 6, 2020

2020 journal article

Leveraging elastic instabilities for amplified performance: Spine-inspired high-speed and high-force soft robots

SCIENCE ADVANCES, 6(19).

Contributors: Y. Tang n, Y. Chi n, J. Sun*, T. Huang*, O. Maghsoudi*, A. Spence*, J. Zhao*, H. Su*, J. Yin n

TL;DR: This study establishes a new generic design paradigm of next-generation high-performance soft robots that are applicable for multifunctionality, different actuation methods, and materials at multiscales. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: May 26, 2020

2020 journal article

Steel-steel composite metal foam in simulated pool fire testing

INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 153.

author keywords: Composite metal foams; Transport hazardous materials; Pool fire test; Tank car; Fire dynamics simulator
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: May 26, 2020

2020 journal article

Evaluation of Structural Anisotropy in a Porous Titanium Medium Mimicking Trabecular Bone Structure Using Mode-Converted Ultrasonic Scattering

IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 67(5), 1017–1024.

By: H. Du*, O. Yousefian n, T. Horn n & M. Muller n

author keywords: Bones; Anisotropic magnetoresistance; Acoustics; Scattering; Ultrasonic variables measurement; Ultrasonic imaging; Transducers; Anisotropy; metal additive manufacturing; mode conversion; trabecular bone; ultrasound scattering
MeSH headings : Algorithms; Animals; Anisotropy; Cancellous Bone / diagnostic imaging; Cancellous Bone / physiology; Horses; Image Processing, Computer-Assisted / methods; Models, Biological; Phantoms, Imaging; Porosity; Titanium / chemistry; Ultrasonography / instrumentation; Ultrasonography / methods
TL;DR: The mode-converted (longitudinal to transverse, L-T) ultrasonic scattering method was utilized to characterize the structural anisotropy of a phantom mimicking the structural properties of trabecular bone, suggesting the potential of mode- Converts to assess the anisotropic of materials with porous, complex structures, including trabECular bone. (via Semantic Scholar)
UN Sustainable Development Goal Categories
5. Gender Equality (Web of Science)
Sources: Web Of Science, ORCID
Added: May 26, 2020

2020 journal article

An atomistic simulation study investigating the effect of varying network structure and polarity in a moisture contaminated epoxy network

COMPUTATIONAL MATERIALS SCIENCE, 179.

By: R. Guha n, O. Idolor n & L. Grace n

author keywords: Epoxy; Crosslinking; Polarity; MAPS; Free-volume; Hydrogen bonding
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: May 26, 2020

2020 journal article

Limit cycle characterization of an aeroelastic wing in a bluff body wake

JOURNAL OF FLUIDS AND STRUCTURES, 95(0).

Source: Web Of Science
Added: May 26, 2020

2020 journal article

Electrical Conductivity and Structural Evolution of Polymer Derived SiC Ceramics Pyrolyzed From 1200°C to 1800°C

Journal of Micro and Nano-Manufacturing, 8(2).

Sources: Crossref, NC State University Libraries, Web Of Science
Added: May 18, 2020

2020 journal article

Three-Dimensional Transient Heat Conduction Equation Solution for Accurate Determination of Heat Transfer Coefficient

Journal of Heat Transfer, 142(5).

By: S. Ahmed n, P. Singh n & S. Ekkad n

Contributors: S. Ahmed n, P. Singh n & S. Ekkad n

author keywords: convective heat transfer; jet impingement; 3D heat conduction; alternating direction implicit
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: May 18, 2020

2020 journal article

Damage imaging in a stiffened curved composite sandwich panel with wavenumber index via Riesz transform

Structural Health Monitoring, 19(3), 902–916.

By: H. Chang n & F. Yuan n

UN Sustainable Development Goal Categories
Source: ORCID
Added: May 9, 2020

2020 journal article

Flexible 1–3 Composite Ultrasound Transducers With Silver-Nanowire-Based Stretchable Electrodes

IEEE Transactions on Industrial Electronics, 67(8), 6955–6962.

author keywords: 1-3 Piezo-composite transducer; biomedical transducer; flexibility; nondestructive testing; structural health monitoring (NDT; SHM); silver nanowires; polydimethylsiloxane (AgNW; PDMS) electrode
TL;DR: The acoustic characterization suggests that the −6 dB fractional bandwidth and transmitting sensitivity of the prototyped transducer are promising for nondestructive testing, biomedical imaging, and therapy. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: ORCID
Added: May 9, 2020

2020 journal article

Photoflexoelectric effect in halide perovskites

NATURE MATERIALS, 19(6), 605-+.

TL;DR: It is demonstrated that adding light to mechanical oscillation enhances effective flexoelectric coefficients by orders of magnitude, with the halide perovskites showing the largest coefficients. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: May 8, 2020

2020 review

Lung Ultrasound Imaging, a Technical Review

[Review of ]. APPLIED SCIENCES-BASEL, 10(2).

author keywords: lung ultrasound; A-line; B-line; ultrasound imaging; quantitative ultrasound; wave propagation
TL;DR: This paper presents a technical review where, after a brief historical overview, the current limitations of LUS imaging are discussed together with a description of the physical phenomena at stake. (via Semantic Scholar)
Source: Web Of Science
Added: May 8, 2020

2020 journal article

Effects of electron beam manufacturing induced defects on fracture in Inconel 718

ADDITIVE MANUFACTURING, 32.

By: D. Bond* & M. Zikry n

Contributors: D. Bond* & M. Zikry n

author keywords: Additive manufacturing; Dislocation-densities; Crystalline plasticity; Intergranular fracture; Transgranular fracture
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID
Added: May 8, 2020

2020 journal article

Effects of pore scale on the macroscopic properties of natural convection in porous media

JOURNAL OF FLUID MECHANICS, 891.

author keywords: convection in porous media; boundary layer stability; buoyant boundary layers
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Source: Web Of Science
Added: April 27, 2020

2020 review

Advances in Sonothrombolysis Techniques Using Piezoelectric Transducers

[Review of ]. SENSORS, 20(5).

By: L. Goel n & X. Jiang n

author keywords: sonothrombolysis; ultrasound enhanced thrombolysis; microbubbles; ultrasound contrast agents; high intensity focused ultrasound; histotripsy; intravascular ultrasound
MeSH headings : Animals; Contrast Media / metabolism; High-Intensity Focused Ultrasound Ablation / methods; Humans; Microbubbles; Thrombosis / metabolism; Thrombosis / pathology; Transducers; Ultrasonography / methods; Ultrasonography, Doppler, Transcranial / methods
TL;DR: Recent advances in sonothrombolysis techniques, including targeted and drug loaded microbubbles, phase change nanodroplets, high intensity focused ultrasound, histotripsy, and improved intravascular transducers, address some of the limitations of conventional sonothroma bolysis treatments. (via Semantic Scholar)
Source: Web Of Science
Added: April 27, 2020

2020 journal article

Novel Characterizations of Mechanical Properties for a Copper/Single-Walled Carbon Nanotube Nanocomposite Synthesized by Laser Surface Implanting

C-JOURNAL OF CARBON RESEARCH, 6(1).

By: J. Tu n, N. Rajule* & S. Mun*

author keywords: nanoindentation tests; carbon; nanotubes; SWCNT; nanocomposite; laser surface implanting; toughness; stress-strain curve; compression test
Source: Web Of Science
Added: April 27, 2020

2020 journal article

Loss in acoustic metasurfaces: a blessing in disguise

MRS COMMUNICATIONS, 10(1), 32–41.

Source: Web Of Science
Added: April 27, 2020

2020 journal article

Thermal-Hydraulic Performance Enhancement by the Combination of Rectangular Winglet Pair and V-Shaped Dimples

Journal of Thermal Science and Engineering Applications, 12(2).

By: I. Kaur n, P. Singh n & S. Ekkad n

author keywords: extended surfaces/fins; heat exchangers; heat transfer enhancement
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: April 27, 2020

2020 journal article

Are poly(p-phenylene terephthalamide) (Kevlar (R)) and other liquid crystalline polymers conformationally rigid?

POLYMER, 193.

Source: Web Of Science
Added: April 27, 2020

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