N. Koutras

ORCID: 0000-0003-4693-1014
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About
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Research Areas
  • Mechanical Behavior of Composites
  • Fiber-reinforced polymer composites
  • Polymer crystallization and properties
  • Electronic Packaging and Soldering Technologies
  • Advancements in Materials Engineering
  • Mechanical stress and fatigue analysis
  • Natural Fiber Reinforced Composites
  • Tribology and Wear Analysis
  • Structural Behavior of Reinforced Concrete

Delft University of Technology
2015-2020

Structural Integrity Associates (United States)
2020

The effect of temperature on the lap shear strength (LSS) and failure mechanisms ultrasonically welded carbon fibre reinforced polyphenylene sulphide (CF/PPS) joints was investigated, correlating weld performance to crystallinity degree PPS at weldline. single-lap tests were carried out temperatures ranging from –50 °C 120 three series, one with amorphous two semi-crystalline overall trend decreasing LSS increasing largest reduction observed above glass transition temperature. Fractographic...

10.1016/j.jcomc.2020.100093 article EN cc-by Composites Part C Open Access 2020-12-28

The use of high performance thermoplastic composites (TPCs) in the aviation industry has increased over last years. TPCs have significant advantages such as superior damage tolerance, excellent chemical resistance and ability to be welded. To date, mechanical fastening, primarily, adhesive bonding are two traditional joining methods used industry. However, welding attracted attention due its advantageous qualities very short cycle times minimised stress concentrations. Most research...

10.4233/uuid:8bdf06e6-8e42-463a-af45-20a56e0e2022 article EN 2020-01-01
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