Investigation of strain rate dependent microscopic failure mechanisms in short fiber reinforced plastics using finite element simulations

T Schweiger, J Lienhard… - Journal of …, 2023 - journals.sagepub.com
For predicting the strain rate dependent failure of short fiber reinforced plastics (SFRP) a two-
phase simulation model is developed using the finite element method and comparing the …

The influences of low‐velocity impact loading on the vibration responses of the carbon/glass fiber‐reinforced epoxy composites interleaved with various non‐woven …

YS Tarih, T Coskun, A Yar… - Journal of Applied …, 2023 - Wiley Online Library
Time‐dependent variable stresses that occur in composites subjected to mechanical and
dynamic loads have devastating impacts on the material properties. Since these stresses …

Comparison of mechanical properties of the Type 1 and Type 2 composite hydraulic cylinder designs: A numerical study

T Coskun, OS Sahin - Polymer Composites, 2023 - Wiley Online Library
Hydraulic cylinders can reach enormous sizes depending on the working pressure and
application areas. These structures, which are typically fabricated using traditional steels …

Modal and random vibration responses of composite overwrapped pressure vessels with various geodesic dome trajectories

T Coskun, OS Sahin - Journal of Reinforced Plastics and …, 2024 - journals.sagepub.com
In the current study, Composite Overwrapped Pressure Vessels (COPVs) with various
geodesic dome profiles have been built and their modal and random vibration responses …

[HTML][HTML] Dynamic properties of natural fiber-reinforced polymer composite plates and tubes

SE Firouzsalari, D Dizhur, K Jayaraman… - International Journal of …, 2024 - Elsevier
Thirty-six flax fibre-reinforced epoxy (FFRE) plates with two, three, and four fabric layers and
lengths ranging from 160 mm to 270 mm and nine FFRE tubes with a diameter of 60 mm, a …

Modellierung des Versagensverhaltens von faserverstärkten Thermoplasten für die Crashsimulation

T Schweiger - 2023 - publica.fraunhofer.de
Ausgangspunkt der Arbeit bildeten vorangegangene makroskopische und mikroskopische
experimentelle Untersuchungen an PP GF30. Diese zeigten zum einen, dass die …

Fatigue failure of high strength steels under extreme vibrations of military standards: A comparative study

MS Gümüş, M Kalyoncu - Journal of Mechanical Science and Technology, 2024 - Springer
High-strength steels are widely preferred in the design of equipment and vehicles used in
the defense industry, which are mostly exposed to random vibrations with supernormal …

A robust technique for polymer dam** identification using experimental transmissibility data

M Brun, F Cortés, J García-Barruetabeña, I Sarría… - Polymers, 2022 - mdpi.com
This paper presents a robust method to estimate polymers' dam**, based on modal
identification methods on frequency functions. The proposed method presents great …

Kompozit malzemelerin hidrolik silindirlerde kullanılabilirliğinin araştırılması

T Coşkun - 2022 - gcris.ktun.edu.tr
Bu çalışmada hidrolik silindirlerin ağırlığını azaltmak için geleneksel çelik malzemeler yerine
yüksek mukavemet/ağırlık oranı ile öne çıkan kompozit malzemelerin kullanılması …

Investigation on vibrational characteristics on vinyl ester/glass fibre composite with intermediate polyurethane layer

M Selvaraj - AIP Conference Proceedings, 2022 - pubs.aip.org
The composite made in this research consists of three layer. The upper and lower layers are
composite and intermediate layer is polyurethane rubber. The upper and lower layers are …