Works (68)

Updated: November 20th, 2024 05:01

2024 journal article

Accelerating imaging frequency in high-speed polarization imaging through data modeling

OPTICAL ENGINEERING, 63(4).

By: A. Timofeeva n, M. Ul Shougat n, M. Pankow n & K. Peters n

author keywords: polarization imaging; birefringence; optimization; algorithm development
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: June 17, 2024

2024 journal article

Dynamic measurement of ballistic impact using an optical fibre sensor

SMART MATERIALS AND STRUCTURES, 33(3).

By: I. Velasco*, F. Seng*, G. Hodges n, K. Peters n, M. Pankow n & S. Schultz*

author keywords: body armor; Kevlar; sensing; impact dynamics; optical fibre sensing
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: March 4, 2024

2024 article

Hypervelocity impact investigations of composite truss tubes for in orbit assembly risk assessment

Morton, J., Hodges, G., Pankow, M., & Lamberson, L. (2024, November 9). JOURNAL OF COMPOSITE MATERIALS.

By: J. Morton*, G. Hodges n, M. Pankow n & L. Lamberson*

author keywords: Hypervelocity; OSAM; MMOD; truss systems; composites; SPH
Source: Web Of Science
Added: November 18, 2024

2023 article

Evaluation of Low-Cycle Impact Fatigue Damage in CFRPs using the Virtual Fields Method

Mendoza, I., Graham, A., Matejunas, A., Hodges, G., Siviour, C., Pankow, M., & Lamberson, L. (2023, August 3). JOURNAL OF DYNAMIC BEHAVIOR OF MATERIALS.

author keywords: CFRP; Impact fatigue; Digital image correlation; Virtual fields method
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 21, 2023

2023 journal article

High strain rate response and mechanical performance of tantalum carbide-hafnium carbide solid solution

CERAMICS INTERNATIONAL, 49(23), 39099–39106.

author keywords: Ultra-high temperature ceramics (UHTCs); Solid-solution; Split hopkinson pressure bar (SHPB) test; Spark plasma sintering (SPS); Extreme environment
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: December 4, 2023

2023 article

High-speed polarization imaging for failure detection in fiber spinning

HEALTH MONITORING OF STRUCTURAL AND BIOLOGICAL SYSTEMS XVII, Vol. 12488.

By: A. Timofeeva n, M. Pankow n & K. Peters n

author keywords: high-speed imaging; polarized light; defect detection; birefringence
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: July 31, 2023

2023 article

Impact of Joint Parameters on Performance of Self-Opening Dual-Matrix Composites

White, C., Firth, J., & Pankow, M. (2023, May 18). JOURNAL OF SPACECRAFT AND ROCKETS.

By: C. White n, J. Firth n & M. Pankow n

author keywords: Smart Structures and Materials; Structural Analysis; Computer-Aided Manufacturing; Mechanical Properties; Electric Motors; Solid Mechanics; Materials Synthesis and Processing; Fluid Flow Properties; Polytetrafluoroethylene; Pressure Intensifier
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: June 5, 2023

2023 article

Modeling Micrometeoroid and Orbital Debris Impact on Composite Truss Tubes

THERMOMECHANICS & INFRARED IMAGING, INVERSE PROBLEM METHODOLOGIES AND MECHANICS OF ADDITIVE & ADVANCED MANUFACTURED MATERIALS, VOL 6, pp. 35–38.

By: G. Hodges n & M. Pankow n

author keywords: Hypervelocity impact; Orbital debris; OSAM; Carbon fiber; Delamination
Source: Web Of Science
Added: May 30, 2023

2023 article

Objective determination of peridynamic material parameters for fiber-reinforced composites with shear nonlinearity - Part 2: Strength properties and strain rate dependence

Baber, F., Hall, R., Justusson, B., Ranatunga, V., Schaefer, J., Pankow, M., & Guven, I. (2023, December 5). MECHANICS OF ADVANCED MATERIALS AND STRUCTURES.

By: F. Baber*, R. Hall*, B. Justusson*, V. Ranatunga*, J. Schaefer*, M. Pankow n, I. Guven*

author keywords: Carbon fiber-reinforced composites; shear nonlinearity; strain rate dependence; peridynamic strength parameters; low-velocity impact damage
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: January 2, 2024

2023 article

Rate-dependent mechanical response of polypropylene nonwovens

Elamin, M., & Pankow, M. (2023, February 21). JOURNAL OF APPLIED POLYMER SCIENCE.

By: M. Elamin n & M. Pankow n

author keywords: digital image correlation; dynamic testing; nonwovens; rate-dependency
Source: Web Of Science
Added: March 13, 2023

2022 journal article

Ballistic loading and survivability of optical fiber sensing layers for soft body armor evaluation

OPTICAL FIBER TECHNOLOGY, 73.

By: G. Hodges n, A. Noevere, I. Velasco, D. Hackney*, F. Seng, S. Schultz, K. Peters*, M. Pankow*

author keywords: Fiber Bragg Grating; Back Face Deformation; Kevlar; Ballistic Impact
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: October 17, 2022

2022 journal article

Comparison of High-Speed Polarization Imaging Methods for Biological Tissues

SENSORS, 22(20).

By: X. Wu n, M. Pankow n, T. Onuma, H. Huang n & K. Peters n

author keywords: high-speed imaging; polarization imaging; mechanical testing; tissue properties
MeSH headings : Motion; Calibration; Lighting; Skin; Collagen
TL;DR: A polarization filter array and high-speed camera is applied to the imaging of biological tissues during large, dynamic deformations at 7000 frames per second to eliminate motion blur and temporal bias from the reconstructed collagen fiber alignment angle and retardation images. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: October 25, 2022

2022 journal article

Developing transmission mode for infrared matrix-assisted laser desorption electrospray ionization mass spectrometry imaging

RAPID COMMUNICATIONS IN MASS SPECTROMETRY, 36(22).

By: A. Joignant n, H. Bai n, J. Guymon n, K. Garrard n, M. Pankow n & D. Muddiman n

MeSH headings : Animals; Glycerol; Ice; Lasers; Mammals; Mice; Spectrometry, Mass, Electrospray Ionization / methods; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization / methods
TL;DR: This work has successfully demonstrated the adaptation of the NextGen IR‐MAL DESI source through the feasibility of tm‐IR‐MALDESI mass spectrometry imaging on mammalian tissue, expanding future biological applications of the method. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: September 26, 2022

2022 journal article

Effect of fiber hybridization on tensile fracture of 3D woven textile composites

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 165.

By: M. Pankow n, M. Riosbass, B. Justusson, D. Zhang, A. Waas & C. Yen

author keywords: A 3-Dimensional reinforcement; B Mechanical properties; F weaving; B Strength
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: January 17, 2023

2022 article

Next-Generation Infrared Matrix-Assisted Laser Desorption Electrospray Ionization Source for Mass Spectrometry Imaging and High-Throughput Screening

Knizner, K. T., Guymon, J. P., Garrard, K. P., Bouvree, G., Manni, J., Hauschild, J.-P., … Muddiman, D. C. (2022, September 29). JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, Vol. 9.

By: K. Knizner n, J. Guymon n, K. Garrard n, G. Bouvree, J. Manni, J. Hauschild*, K. Strupat*, K. Fort* ...

author keywords: IR-MALDESI; High-Throughput Screening; Mass Spectrometry Imaging; Orbitrap Mass Spectrometer; Design of Experiments
MeSH headings : High-Throughput Screening Assays; Spectrometry, Mass, Electrospray Ionization / methods; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization / methods; Lasers
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: October 17, 2022

2022 journal article

Template‐Free Scalable Fabrication of Linearly Periodic Microstructures by Controlling Ribbing Defects Phenomenon in Forward Roll Coating for Multifunctional Applications

Advanced Materials Interfaces, 9(27), 2201237.

By: M. Islam n, H. Perera n, B. Black n, M. Phillips n, M. Chen n, G. Hodges n, A. Jackman, Y. Liu n ...

Contributors: M. Islam n, H. Perera n, B. Black n, M. Phillips n, M. Chen n, G. Hodges n, A. Jackman, Y. Liu n ...

author keywords: multifunctional surfaces; periodic microtrenches; ribbing instabilities; roll coating; scalable manufacturing
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: August 27, 2022

2022 article

The Dynamic Response of Additively Manufactured Polymers Subjected to Tensile Loading

Chadwell, C., Rocco, A., & Pankow, M. (2022, December 20). JOURNAL OF DYNAMIC BEHAVIOR OF MATERIALS.

By: C. Chadwell n, A. Rocco n & M. Pankow n

author keywords: Dynamic; Hopkinson bar; AM; Rate dependent; 3D printed
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: January 9, 2023

2022 article

Understanding the role of bond point strain in the mechanical response of nonwoven polypropylene materials

Garmabi, A., Elamin, M. A., Bradford, P. D., & Pankow, M. (2022, April 6). JOURNAL OF COMPOSITE MATERIALS.

By: A. Garmabi n, M. Elamin n, P. Bradford n & M. Pankow n

author keywords: nonwovens; mechanical testing; micromechanics; digital image correlation
Source: Web Of Science
Added: April 25, 2022

2021 journal article

The Influence of Powder Reuse on the Properties of Nickel Super Alloy ATI 718 (TM) in Laser Powder Bed Fusion Additive Manufacturing

METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 52(2), 676–688.

By: C. Rock n, C. Ledford n, M. Garcia-Avila*, H. West n, V. Miller*, M. Pankow n, R. Dehoff*, T. Horn n

UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: February 8, 2021

2021 journal article

Use of enriched shell elements compared to solid elements for modelling delamination growth during impact on composites

COMPOSITE STRUCTURES, 269.

By: M. McElroy*, A. Andre*, T. Goode n, S. Costa*, R. Olsson* & M. Pankow n

author keywords: Laminates; Delamination; Low-velocity impact; Mechanical testing
TL;DR: The shell model is considerably more computationally efficient than the high-fidelity model by at least an order of magnitude and is shown to produce results potentially sufficiently accurate for a wide range of engineering applications including structural design and rapid prototype assessments. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: July 6, 2021

2020 journal article

A structural-based computational model of tendon-bone insertion tissues

MATHEMATICAL BIOSCIENCES, 327.

By: S. Kuznetsov, M. Pankow n, K. Peters n & H. Huang n

author keywords: Functionally graded materials; Graded microstructure; Shape optimization; Biaxial mechanical testing; Fiber dispersion; Constitutive model
MeSH headings : Animals; Anisotropy; Biomechanical Phenomena; Bone and Bones / anatomy & histology; Bone and Bones / physiology; Collagen / physiology; Collagen / ultrastructure; Computer Simulation; Female; Finite Element Analysis; Mathematical Concepts; Models, Anatomic; Models, Biological; Nonlinear Dynamics; Stress, Mechanical; Swine; Tendons / anatomy & histology; Tendons / physiology; Tensile Strength
TL;DR: A structural-based model of tendon-to-bone insertion incorporating such details as fiber preferred orientation, fiber directional dispersion, mineralization level, and their inhomogeneous spatial distribution is developed, useful for understanding how tendon- to-bones insertion develops during tissue remodeling, as well as for developing orthopedic implants. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: October 5, 2020

2020 journal article

Analysis of Self-Organized Patterned Surface Oxide Spots on Ejected Spatter Produced during Laser Powder Bed Fusion

Additive Manufacturing, 35, 101320.

By: C. Rock n, R. Vadlakonda n, S. Figurskey n, C. Ledford n, H. West n, V. Miller*, M. Pankow n, K. Daniels n, T. Horn n

Sources: Web Of Science, ORCID, NC State University Libraries
Added: October 26, 2020

2020 journal article

Dynamic back face deformation measurement with a single optical fibre

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 150.

By: F. Seng*, D. Hackney n, T. Goode n, A. Noevere n, A. Hammond*, I. Velasco*, K. Peters n, M. Pankow n, S. Schultz*

author keywords: Body armor; Kevlar; sensing; impact dynamics; optical fibre sensing
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: March 15, 2021

2020 journal article

Performance evaluation of two progressive damage models for composite laminates under various speed impact loading

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 143.

By: S. Sridharan n & M. Pankow n

author keywords: Composites; Progressive damage; Finite element analysis; Composites Failure; Impact
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: July 13, 2020

2020 journal article

Survivability of integrated fiber Bragg grating sensors in ballistic protection fabrics for high velocity impact testing

OPTICAL FIBER TECHNOLOGY, 60.

By: D. Hackney n, T. Goode n, F. Seng*, M. Pankow n, S. Schultz* & K. Peters n

author keywords: Fiber Bragg grating; Back face deformation; Ballistic impact; Body armor; Kevlar
Sources: Web Of Science, NC State University Libraries
Added: January 19, 2021

2020 journal article

Validation of an efficient finite element analysis approach for simulation of low velocity impact and compression strength after impact response

COMPOSITE STRUCTURES, 255.

By: S. Joglekar n, V. Ranatunga* & M. Pankow n

author keywords: Impact; Composites; Damage; Modeling
TL;DR: A strong correlation is found between the delamination damage observed experimentally and the model predictions, and the finite element approach presented in this paper was able to accurately simulate the compression strength after impact. (via Semantic Scholar)
Source: Web Of Science
Added: December 21, 2020

2019 journal article

High-Speed Interrogation Approach for FBG Sensors Using a VCSEL Array Swept Source

IEEE SENSORS JOURNAL, 19(21), 9766–9774.

By: G. Guo n, M. Pankow n & K. Peters n

author keywords: Vertical cavity surface emitting lasers; Calibration; Sensors; Fiber gratings; Optical filters; Bandwidth; Fiber Bragg grating; optical fiber sensor; VCSEL source
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: November 11, 2019

2019 article

Minimal Unpowered Strain-Energy Deployment Mechanism for Rollable Spacecraft Booms: Ground Test

JOURNAL OF SPACECRAFT AND ROCKETS, Vol. 57, pp. 346–353.

By: J. Firth n & M. Pankow n

TL;DR: This paper describes development and ground testing of an unpowered mechanism intended to control deployment of a rollable spacecraft boom that constrains the boom to a single deployment. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: February 15, 2021

2019 journal article

Shape reconstruction of woven fabrics using fiber bragg grating strain sensors

SMART MATERIALS AND STRUCTURES, 28(12).

By: G. Guo*, D. Hackney*, M. Pankow* & K. Peters*

author keywords: shape sensing; fiber Bragg grating sensor; structural deflection
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: December 16, 2019

2019 journal article

Soft body armor time-dependent back face deformation (BFD) with ballistics gel backing

COMPOSITE STRUCTURES, 220, 687–698.

By: T. Goode n, G. Shoemaker*, S. Schultz*, K. Peters n & M. Pankow n

author keywords: Body armor; Ballistic fabric; Impact behavior; Back face deformation
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: June 4, 2019

2018 journal article

A generalized analytical model for predicting the tensile behavior of 3D orthogonal woven composites using finite deformation approach

JOURNAL OF THE TEXTILE INSTITUTE, 109(11), 1465–1476.

By: M. Midani n, A. Seyam n & M. Pankow n

Contributors: M. Midani n, A. Seyam n & M. Pankow n

author keywords: Generalized model; 3D orthogonal weaving; finite deformation
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID
Added: November 5, 2018

2018 article

Advanced Dual-Pull Mechanism for Deployable Spacecraft Booms

JOURNAL OF SPACECRAFT AND ROCKETS, Vol. 56, pp. 569–576.

By: J. Firth n & M. Pankow n

TL;DR: A mechanism is developed to control deployment of a rollable carbon-fiber boom with dual-pull mechanism that keeps the coiled boom tightly wound at all times with a cowound tape. (via Semantic Scholar)
Source: Web Of Science
Added: April 22, 2019

2018 journal article

Dynamic Characterization of Textile Composites Part I: Uniaxial Tension

Journal of Dynamic Behavior of Materials, 4(3), 258–267.

By: B. Justusson*, A. Waas* & M. Pankow n

author keywords: Composite; Dynamic; Hopkinson bar; Rate dependent
UN Sustainable Development Goal Categories
Source: Crossref
Added: February 24, 2020

2018 journal article

Dynamic Characterization of Textile Composites Part II: Bi-axial Tension

Journal of Dynamic Behavior of Materials, 4(3), 268–281.

By: B. Justusson*, J. Marek*, A. Waas* & M. Pankow n

author keywords: Composite; Multiaxial; Dynamic; Shock tube; Rate dependent
UN Sustainable Development Goal Categories
Source: Crossref
Added: February 24, 2020

2018 journal article

High-speed polarization imaging of dynamic collagen fiber realignment in tendon-to-bone insertion region

Journal of Biomedical Optics, 23(11), 1.

By: X. Wu n, M. Pankow n, H. Huang n & K. Peters n

author keywords: polarized light imaging; bioimaging; dynamic loading; biological tissue
MeSH headings : Algorithms; Animals; Bone and Bones / diagnostic imaging; Collagen / chemistry; Equipment Design; Forelimb / diagnostic imaging; Image Processing, Computer-Assisted / methods; Microscopy, Polarization / instrumentation; Microscopy, Polarization / methods; Swine; Tendons / diagnostic imaging
TL;DR: A high-speed polarization imaging instrument is demonstrated to be capable of measuring the collagen fiber alignment orientation and alignment strength during high-displacement rate dynamic loading at acquisition rates up to 10 kHz and indicates the localized deformation and fiber realignment in tendon-to-bone samples during dynamic loading. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: December 31, 2018

2018 journal article

Strain state dependent anisotropic viscoelasticity of tendon-to-bone insertion

Mathematical Biosciences, 308, 1–7.

By: S. Kuznetsov, M. Pankow n, K. Peters n & H. Huang n

author keywords: Functionally graded materials; Viscoelasticity; Biaxial mechanical testing; Strain-rate; Dissimilar materials interfaces
MeSH headings : Anisotropy; Bone and Bones; Elasticity; Models, Biological; Stress, Mechanical; Tendons; Thermodynamics; Viscosity
TL;DR: Experimental data is presented showing that under biaxial tension tendon-to-bone insertion demonstrates rate-dependent behavior and that stress-strain curves for the in-plane components of stress and strain become less steep when strain rate is increased, contrary to a typical viscoelastic behavior, where the opposite trend is observed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, Crossref
Added: February 25, 2019

2018 journal article

The effect of the through-thickness yarn component on the in- and out-of-plane properties of composites from 3D orthogonal woven preforms

JOURNAL OF THE TEXTILE INSTITUTE, 110(3), 317–327.

By: M. Midani n, A. Seyam n, M. Saleh* & M. Pankow n

Contributors: M. Midani n, A. Seyam n, M. Saleh* & M. Pankow n

author keywords: Through-thickness yarn; Z-yarn effect; 3D orthogonal woven composite; Vacuum Assisted Resin Transfer Molding
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID
Added: April 9, 2019

2017 article

A spectral profile multiplexed FBG sensor network with application to strain measurement in a Kevlar woven fabric

SENSORS AND SMART STRUCTURES TECHNOLOGIES FOR CIVIL, MECHANICAL, AND AEROSPACE SYSTEMS 2017, Vol. 10168.

By: G. Guo n, D. Hackney n, M. Pankow n & K. Peters n

author keywords: fiber Bragg grating; sensor multiplexing; particle swarm optimizer
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2017 journal article

Composition and structure of porcine digital flexor tendon-bone insertion tissues

Journal of Biomedical Materials Research Part A, 105(11), 3050–3058.

By: S. Chandrasekaran n, M. Pankow n, K. Peters n & H. Huang n

author keywords: tendon-bone insertion; collagen fiber orientation; fast fourier transform; time-of-flight secondary ion mass spectrometry
MeSH headings : Animals; Anisotropy; Biomechanical Phenomena; Bone and Bones / chemistry; Collagen / analysis; Minerals / analysis; Spectrometry, Mass, Secondary Ion; Swine; Tendons / chemistry; Tensile Strength
TL;DR: The porcine digital flexor tendon insertion tissue is examined to provide a quantitative description of its collagen orientation and mineral concentration by using Fast Fourier Transform based image analysis and mass spectrometry, respectively. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2017 journal article

High-speed 3D digital image correlation of low-velocity impacts on composite plates

COMPOSITES PART B-ENGINEERING, 131, 153–164.

By: M. Flores, D. Mollenhauer, V. Runatunga, T. Beberniss, D. Rapking & M. Pankow

author keywords: Low-velocity impact; Damage threshold strain; High-speed photography
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Interaction of delaminations and matrix cracks in a CFRP plate, Part I: A test method for model validation

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 103, 314–326.

By: M. McElroy*, W. Jackson*, R. Olsson, P. Hellstrom, S. Tsampas & M. Pankow n

author keywords: Laminates; Delamination; Transverse cracking; Mechanical testing
TL;DR: A new test method is presented that provides a means to study, in detail, the interaction of common impact damage mechanisms, namely delamination, matrix cracking, and delamination-migration, in a context less challenging than a real impact event. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Interaction of delaminations and matrix cracks in a CFRP plate, Part II: Simulation using an enriched shell finite element model

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 103, 252–262.

By: M. McElroy*, R. Gutkin* & M. Pankow n

author keywords: Laminates; Delamination; Fracture; Finite element analysis (FEA)
TL;DR: A novel shell element enriched with the Floating Node Method, and a damage algorithm based on the Virtual Crack Closure Technique, were used to successfully simulate the tests and had similar levels of accuracy and generally matched the experimental data. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Interrogation of a spectral profile division multiplexed FBG sensor network using a modified particle swarm optimization method

MEASUREMENT SCIENCE AND TECHNOLOGY, 28(5).

By: G. Guo n, D. Hackney n, M. Pankow n & K. Peters n

author keywords: fiber Bragg grating sensor; sensor multiplexing; particle swarm optimizer
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2016 article

Dynamic Polarization Microscopy for In-Situ Measurements of Collagen Fiber Realignment During Impact

MECHANICS OF BIOLOGICAL SYSTEMS AND MATERIALS, VOL 6, pp. 61–66.

By: X. Wu n, H. Huang n, M. Pankow n & K. Peters n

author keywords: Polarized light microscopy; Impact; Tendon-to-bone insertion; Drop tower; Mechanical testing
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2016 conference paper

Dynamic failure mechanisms in woven ceramic fabric reinforced metal matrix composites during ballistic impact

Residual stress, thermomechanics & infrared imaging, hybrid techniques and inverse problems, vol 9, 155–159.

By: B. McWilliams, J. Yu & M. Pankow

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

2016 journal article

Exploring how optimal composite design is influenced by model fidelity and multiple objectives

COMPOSITE STRUCTURES, 160, 964–975.

By: S. Joglekar n, K. Von Hagel n, M. Pankow n & S. Ferguson n

author keywords: Composite panel design; Multi-objective optimization; Finite element model; Analytic model; Solution seeding
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2016 journal article

Modeling of 3D woven composites using the digital element approach for accurate prediction of kinking under compressive loads

COMPOSITE STRUCTURES, 160, 547–559.

By: S. Joglekar n & M. Pankow n

author keywords: 3D woven composites; Kink band formation; Realistic geometry modeling
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2016 journal article

Point of impact: the effect of size and speed on puncture mechanics

INTERFACE FOCUS, 6(3).

By: P. Anderson*, J. LaCosse & M. Pankow n

author keywords: puncture; cutting; velocity; energy; prey capture
TL;DR: Results from high-speed videography show that projectile velocity can alter how the target gel responds to cutting, and mixed models comparing kinematic variables and puncture patterns indicate that the kinetic energy of a projectile is a better predictor of penetration than either momentum or velocity. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2016 conference paper

Simulation of high rate failure mechanisms in composites during quasi-static testing

Mechanics of composite and multifunctional materials, vol 7, 445–450.

By: M. Pankow & B. McWilliams

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

2016 journal article

Split Hopkinson bar measurement using high-speed full-spectrum fiber Bragg grating interrogation

APPLIED OPTICS, 55(25), 7179–7185.

By: F. Seng*, D. Hackney n, T. Goode n, L. Shumway*, A. Hammond*, G. Shoemaker*, M. Pankow n, K. Peters n, S. Schultz*

TL;DR: This paper shows that by using high-speed full-spectrum interrogation of an FBG and the modified transfer matrix method, highly localized strain gradients and discontinuities can be measured without a direct line of sight. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2015 journal article

Ballistic impact behavior of woven ceramic fabric reinforced metal matrix composites

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 86, 57–66.

By: B. McWilliams*, J. Yu*, M. Pankow n & C. Yen*

author keywords: Metal matrix composites (MMCs); Impact behavior of composites; Finite element method; Dynamic failure mechanisms
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2015 conference paper

Characterization of delamination in translaminar reinforced composites due to low velocity impact

Proceedings of the American Society for Composites: Thirtieth Technical Conference, 381–392.

By: V. Ranatunga, S. Joglekar, M. Pankow & S. Clay

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

2015 chapter

Dynamic Failure Mechanisms in Woven Ceramic Fabric Reinforced Metal Matrix Composites During Ballistic Impact

In Residual Stress, Thermomechanics & Infrared Imaging, Hybrid Techniques and Inverse Problems, Volume 9 (pp. 155–159).

By: B. McWilliams*, J. Yu* & M. Pankow n

author keywords: Metal matrix composites; Penetration mechanics; Dynamic failure mechanisms; Failure modeling; High strain rate behavior
Source: Crossref
Added: February 24, 2020

2015 conference paper

High-speed 3D digital image correlation of low-velocity impacts on composite plates

Proceedings of the American Society for Composites: Thirtieth Technical Conference, 2120–2135.

By: M. Flores, D. Mollenhauer, V. Runatunga, T. Berbeniss, D. Rapking & M. Pankow

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

2015 conference paper

Modeling of 3D woven composites with realistic geometry for accurate prediction of kinking under compressive loads

Proceedings of the American Society for Composites: Thirtieth Technical Conference, 593–612.

By: S. Joglekar & M. Pankow

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

2015 chapter

Simulation of High Rate Failure Mechanisms in Composites During Quasi-static Testing

In Conference Proceedings of the Society for Experimental Mechanics Series (pp. 445–450).

By: M. Pankow n & B. McWilliams*

author keywords: Composites; Penetration mechanics; Dynamic failure mechanisms; High strain rate behavior
TL;DR: In this experimental investigation, the mechanical response is determined of different hybrid composites materials using modified through-the-thickness tests to force a high order of failure mode that is similar to those seen in high speed impact. (via Semantic Scholar)
Source: Crossref
Added: February 24, 2020

2015 conference paper

Student simulation challenge: A competition-based composites education opportunity

Proceedings of the American Society for Composites: Thirtieth Technical Conference, 1160–1170.

By: K. Pochiraju, E. Iarve, B. Haque & M. Pankow

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

2015 conference paper

Top down design using Bayesian network classifiers for composite panels

Proceedings of the American Society for Composites: Thirtieth Technical Conference, 468–475.

By: K. Von Hagel, S. Joglekar, S. Ferguson & M. Pankow

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

2013 conference paper

Comparison of 2D and 3D composites to confined crush loading

Proceedings of the American Society for Composites.

By: M. Pankow, C. Yen & A. Waas

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

2013 journal article

Hybrid Three-Dimensional (3-D) Woven Thick Composite Architectures in Bending

JOM, 66(2), 255–260.

By: M. Pankow n, A. Quabili* & C. Yen*

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2013 journal article

Use of a shock tube to determine the bi-axial yield of an aluminum alloy under high rates

International Journal of Impact Engineering, 58, 55–65.

By: B. Justusson*, M. Pankow*, C. Heinrich*, M. Rudolph* & A. Waas*

author keywords: Shock; Mechanical properties; Strain rate; Multiaxial response
Source: Crossref
Added: August 28, 2020

2012 journal article

Modeling the response, strength and degradation of 3D woven composites subjected to high rate loading

Composite Structures, 94(5), 1590–1604.

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

author keywords: Hopkinson bar; High strain rate; 3D woven; RUC modeling; Material characterization
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

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

2010 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

2010 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

2009 journal article

A new lamination theory for layered textile composites that account for manufacturing induced effects

Composites Part A: Applied Science and Manufacturing, 40(12), 1991–2003.

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

author keywords: Fabrics/textiles; Polymer matrix composites; Laminate mechanics; Mechanical testing
Source: Crossref
Added: August 28, 2020

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