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Artificial Intelligence Assisted Residual Strength and Life Prediction of Fiber Reinforced Polymer Composites
(American Institute of Aeronautics and Astronautics (AIAA), 2023-01-19)
With the increased use of composite materials, researchers have developed many approaches for structural and prognostic health monitoring. Broadband Dielectric Spectroscopy (BbDS)/Impedance Spectroscopy (IS) is a ...
Prepreg age monitoring and qualitative prediction of mechanical performance of composite using dielectric state variables
(SAGE, 2022-12)
The aviation and automobile industries have recently depended on thermoset epoxy-based prepreg as a raw material for manufacturing composites. Since prepregs have a limited out-life (i.e., the maximum storing time allowed ...
The Effect of Room-Temperature Aging on Enthalpy and Dielectric Property of Carbon-Fiber/Epoxy Composite Prepreg and the Mechanical Property of Manufactured Composite
(2021-06-22)
**Please note that the full text is embargoed** ABSTRACT: Fiber-based reinforced plastics are widely used materials in different industries - e.g., Automotive, Aerospace, Defense- because of their various advantages. The ...
Dielectric Analysis to Predict Moisture Absorption in Structural Composites: A Data-Driven Approach
(Proceedings of The American Society for Composites-Thirty-seventh Technical Conference, 2022)
**Please note that the full text is embargoed** ABSTRACT: Due to continual exposure to moist environment, environmental degradation is a major threat to structural composites throughout their service life. Impedance ...
COUPLED EFFECTS IN DIELECTRIC AND THERMAL PROPERTIES OF POLYMER MATRIX COMPOSITE STRUCTURES DUE TO MOISTURE ABSORPTION
("Society of the Advancement of Material and Process Engineering. SAMPE Conference Proceedings. Charlotte, NC, May 23-26, 2022", 2022)
**Please note that the full text is embargoed** ABSTRACT: Fiber reinforced polymer (FRP) composites are being used in number of fields including aerospace, marine, sports, medical, power sectors, etc. due to their lightweight ...
Dielectric state variables as qualitative indicators of moisture absorption-caused mechanical property degradation in GFRP composite structures
(Elsevier, 2022)
**Please note that the full text is embargoed** ABSTRACT: Fiber reinforced polymer (FRP) composites are being used in numerous fields owing to their intrinsic strength to weight ratio and various design benefits. However, ...
The Effect of Plasma Treatment on The Cure Behavior of Out-of-Life Prepregs and An Investigation of The Mechanical Properties of Composite Parts Manufactured from Plasma-Treated Prepregs
("Society of the Advancement of Material and Process Engineering. SAMPE Conference Proceedings. Charlotte, NC, May 23-26, 2022", 2022)
**Please note that the full text is embargoed** ABSTRACT: Many industries, including aircraft, automobiles, and marine, are using prepreg (pre-impregnated fibers and a partially cured polymer matrix) to manufacture composite ...
Stiffness Degradation in Fatigue Life of Composites using Dielectric State Variables
(Elsevier, 2021-10)
**Please note that the full text is embargoed** ABSTRACT: Composite materials are widely used in aerospace and automotive structures for decades and over the years the community has gained a better understanding of the ...
ASSESSMENT OF MATERIAL STATE FOR PREDICTING THE DURABILITY OF COMPOSITES
(Proceedings of the American Society for Composites—Thirty-fifth Technical Conference, 2020-09-17)
**Please note that the full text is embargoed** ABSTRACT: The long term behavior of composites have been extensively studied for the last four decades. Given the heterogeneity of these materials, the damage accumulation ...
Damage Assessment of Glass Fiber Composites using Dielectric Spectroscopy and Thermally Stimulated Depolarization Current
(The Composites and Advanced Materials Expo. CAMX Conference Proceedings. Dallas, TX, October 19-21, 2021, 2021)
**Please note that the full text is embargoed** ABSTRACT: A composite is generally defined as a material composed of two or more separate sub-materials that complement each other's characteristics when combined. Composites ...