Mechanical and Aerospace Engineering

Works Published in 2021

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Displaying works 101 - 120 of 297 in total

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

2021 journal article

Shape-morphing materials and structures for energy-efficient building envelopes

MATERIALS TODAY ENERGY, 22.

By: Y. Li n, Y. Zhao n, Y. Chi n, Y. Hong n & J. Yin n

author keywords: Shape-morphing structures; Building envelope; Energy saving; Smart materials
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: November 23, 2021

2021 journal article

Non-contact temperature control and stereo digital image correlation for high-temperature testing of miniature tubular specimens

REVIEW OF SCIENTIFIC INSTRUMENTS, 92(11).

By: F. Rahman n, G. Ngaile n & T. Hassan n

MeSH headings : Hot Temperature; Temperature
Source: Web Of Science
Added: November 23, 2021

2021 journal article

Remaining useful life prediction of PEMFC based on cycle reservoir with jump model

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 46(80), 40001–40013.

By: J. Jin*, Y. Chen*, C. Xie*, W. Zhu* & F. Wu n

author keywords: Proton exchange membrane fuel cell; Remaining useful life; Reservoir computing; Data-driven; Cycle reservoir with jump
TL;DR: The experimental results demonstrate that the CRJ model can achieve better effect in the remaining useful life prognosis of fuel cells. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: November 23, 2021

2021 article

Uncertainty quantification in friction model for earthquakes using Bayesian inference

ArXiv. http://www.scopus.com/inward/record.url?eid=2-s2.0-85106096956&partnerID=MN8TOARS

By: S. Dana & K. Lyathakula

Contributors: S. Dana & K. Lyathakula

Source: ORCID
Added: November 18, 2021

2021 journal article

Supersonic cavity flow with a downstream-sliding door

EXPERIMENTS IN FLUIDS, 62(12).

By: A. Turpin n, K. Granlund n, T. Hayashi* & H. Sakaue*

Sources: Web Of Science, NC State University Libraries
Added: November 15, 2021

2021 review

Optical Fiber Sensors for Ultrasonic Structural Health Monitoring: A Review

[Review of ]. SENSORS, 21(21).

By: R. Soman*, J. Wee n & K. Peters n

author keywords: structural health monitoring; fiber optic sensors; ultrasonic; guided waves; acoustic emission
MeSH headings : Fiber Optic Technology; Optical Fibers; Ultrasonics
TL;DR: In this review, the different optical fiber technologies used for ultrasonic sensing are discussed in detail and the physics of the wave coupling to the optical fiber is highlighted and the different phenomena such as directional sensitivity and directional coupling of the waves are explained. (via Semantic Scholar)
Sources: ORCID, Web Of Science, NC State University Libraries
Added: November 9, 2021

2021 journal article

An eco-friendly approach for blending of fast-pyrolysis bio-oil in petroleum-derived fuel by controlling ash content of loblolly pine

RENEWABLE ENERGY, 179, 2063–2070.

By: H. Kim*, S. Sriram n, T. Fang n, S. Kelley n & S. Park n

author keywords: Loblolly pine; Ash content; Fast pyrolysis bio-oil; Miscibility in diesel; Diesel engine emissions
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: November 8, 2021

2021 journal article

Electron Beam Melting of Niobium Alloys from Blended Powders

MATERIALS, 14(19).

By: J. Hankwitz n, C. Ledford*, C. Rock n, S. O'Dell* & T. Horn n

author keywords: niobium; tungsten; zirconium; high-strength metal alloys; plasma spheroidization; additive manufacturing
TL;DR: A custom electron beam powder bed fusion machine was used to demonstrate the processability of blended niobium-based tungsten alloys, with resulting solid optical densities of 99+%. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: November 8, 2021

2021 journal article

A phase-field simulation-based approach to determine flexoelectric coefficients from hysteresis loop of ferroelectrics

JOURNAL OF APPLIED PHYSICS, 130(14).

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: November 8, 2021

2021 article

An In-situ Real-time Hidden Damage Inspection on C-17 Globemaster III Composite Aileron using LSP Technique under Thermal Excitation

SENSORS AND SMART STRUCTURES TECHNOLOGIES FOR CIVIL, MECHANICAL, AND AEROSPACE SYSTEMS 2021, Vol. 11591.

By: R. Fong n & F. Yuan n

Contributors: R. Fong n & F. Yuan n

Event: SPIE

author keywords: BVID; non-destructive inspection; LSP; ADPNet; Riesz bp transform; hypercomplex domain; unsupervised image segmentation; FPGA; wavefield reconstruction; DIC
Sources: Web Of Science, ORCID, NC State University Libraries
Added: November 8, 2021

2021 article

Vibration-based Damage Imaging via High-Speed Cameras with 3D Digital Image Correlation using Wavelet Transform

SENSORS AND SMART STRUCTURES TECHNOLOGIES FOR CIVIL, MECHANICAL, AND AEROSPACE SYSTEMS 2021, Vol. 11591.

By: S. Wang n, R. Fong n & F. Yuan n

Contributors: S. Wang n, R. Fong n & F. Yuan n

Event: SPIE

author keywords: Vibration-based damage detection (VBDD); Digital image correlation (DIC); Continuous wavelet transform (CWT); Mode shape curvature (MSC); Modal curvature (MC); Operating deflection shape (ODS); WT-MSC/MC
TL;DR: A novel vision-based damage detection framework which can eliminate the sinusoidal shaker step along with a magnified, precise modal shape data especially for higher modes that typical DIC algorithm can hardly detect is presented. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: November 8, 2021

2021 article

Investigation on acoustic wave transfer variation between fibers of different diameters and types using acoustic coupler

SENSORS AND SMART STRUCTURES TECHNOLOGIES FOR CIVIL, MECHANICAL, AND AEROSPACE SYSTEMS 2021, Vol. 11591.

By: J. Kim n, C. Marashi n, J. Wee n & K. Peters n

author keywords: optical fiber sensor; fiber Bragg grating; Lamb wave; traveling wave; acoustic coupler
Sources: Web Of Science, NC State University Libraries
Added: November 8, 2021

2021 article

Fiber Bragg grating sensor response to ultrasonic Lamb waves with varying frequency

SENSORS AND SMART STRUCTURES TECHNOLOGIES FOR CIVIL, MECHANICAL, AND AEROSPACE SYSTEMS 2021, Vol. 11591.

By: A. Navratil n, J. Wee n & K. Peters n

author keywords: structural health monitoring; fiber Bragg grating; Lamb wave; traveling wave
Sources: Web Of Science, NC State University Libraries
Added: November 8, 2021

2021 article

Fatigue Damage Prognosis of Adhesively Bonded Joints via a Surrogate Model

(D. Zonta, H. Huang, & Z. Su, Eds.). SENSORS AND SMART STRUCTURES TECHNOLOGIES FOR CIVIL, MECHANICAL, AND AEROSPACE SYSTEMS 2021, Vol. 11591.

By: K. Lyathakula n & F. Yuan n

Contributors: K. Lyathakula n & F. Yuan n

Ed(s): D. Zonta, H. Huang & Z. Su

author keywords: Damage prognosis; uncertainty quantification; Bayesian inference; surrogate modeling; ANNs; remaining useful life; matching pursuit algorithm
TL;DR: A diagnostic-prognostics framework to estimate probabilistic remaining useful life (RUL) in adhesively bonded joints subjected to fatigue loading is demonstrated by calibrating the predictive model using the diagnostics data and quantifying uncertainty in the model parameters. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID
Added: November 8, 2021

2021 article

Probabilistic Fatigue Life Prediction for Adhesively Bonded Joints via Surrogate Model

SENSORS AND SMART STRUCTURES TECHNOLOGIES FOR CIVIL, MECHANICAL, AND AEROSPACE SYSTEMS 2021, Vol. 11591.

By: K. Lyathakula n & F. Yuan n

Contributors: K. Lyathakula n & F. Yuan n

author keywords: Uncertainty quantification; Bayesian inference; surrogate model; ANNs; probabilistic fatigue life
TL;DR: A probabilistic framework for fatigue life prediction in adhesively bonded joints is developed by calibrating the predictive model, governing adhesive fatigue behavior, using the set of experimental data, and quantifying uncertainty in the model parameters. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID
Added: November 8, 2021

2021 article

Comparison of Image Correlation Algorithms for Hidden Damage Laser Speckle Photometry

SENSORS AND SMART STRUCTURES TECHNOLOGIES FOR CIVIL, MECHANICAL, AND AEROSPACE SYSTEMS 2021, Vol. 11591.

By: J. Welzen n, F. Yuan n & R. Fong n

Contributors: J. Welzen n, F. Yuan n & R. Fong n

Event: SPIE

TL;DR: LSP shows great promise as a real-time non-destructive inspection tool not only in the aerospace industry but also in industries such as additive manufacturing where defects are prevalent. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: November 8, 2021

2021 journal article

Methodology to image the panel surface pressure power spectra in weakly coupled fluid/structure interactions

EXPERIMENTS IN FLUIDS, 62(11).

By: S. Varigonda n & V. Narayanaswamy n

Contributors: S. Varigonda n & V. Narayanaswamy n

Sources: Web Of Science, ORCID, NC State University Libraries
Added: November 8, 2021

2021 journal article

Vat photopolymerization of fly-like, complex micro-architectures with dissolvable supports

ADDITIVE MANUFACTURING, 47.

author keywords: Photopolymerization; Dissolvable support; Vibration; Metamaterial; Magnetoactive material
Source: Web Of Science
Added: November 1, 2021

2021 journal article

Temperature and Pressure Wireless Ceramic Sensor (Distance=0.5 Meter) for Extreme Environment Applications

SENSORS, 21(19).

By: J. Daniel*, S. Nguyen*, M. Chowdhury n, S. Xu n & C. Xu n

author keywords: extreme environments; passive wireless sensors; patch antenna design; polymer-derived ceramic; radio frequency identification; temperature sensor; pressure sensor
TL;DR: The developed temperature/pressure sensing system provides a feasible solution for wireless measurement for extreme environment applications and closely matches the thermocouple measurement. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: November 1, 2021

2021 article

Parametric Iterative Learning Control: A Method for Adaptation of Feedforward Control, and Application to Gearshift Control

2021 AMERICAN CONTROL CONFERENCE (ACC), pp. 218–223.

TL;DR: A framework for parametric iterative learning is introduced, the underlying philosophy of which entails parameterization of feedforward control inputs in the form of look-up tables as functions of the trial-varying aspects of repetitive system operation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: November 1, 2021

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