Tensile behavior of humid aged advanced composites for helicopter external fuel tank development
| Autor: | Alexandru Paraschiv, Mihaela Raluca Condruz, Cristian Puscasu, Ionuţ Sebastian Vintilă |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Kerosene
Composite number 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences 0104 chemical sciences Tensile behavior lcsh:TA1-2040 Advanced composite materials Ultimate tensile strength Immersion (virtual reality) Fuel tank Composite material 0210 nano-technology lcsh:Engineering (General). Civil engineering (General) Elastic modulus |
| Zdroj: | MATEC Web of Conferences, Vol 145, p 02004 (2018) |
| Popis: | Influence of humid aging on tensile properties of two polymeric composites was studied. The purpose of the study was to evaluate the suitability of the materials for a naval helicopter external fuel tank. Due to the application, the humid environment was kerosene and saline solution to evaluate the sea water effect on the composite tensile strength. The composite samples were immersed in kerosene for 168 hours, respective 1752 hours and in saline solution for 168 hours. Tensile tests were performed after the immersion. The composite sample tensile tests showed that kerosene and saline solution had no influence on the elastic modulus of the materials, but it was observed a slight improvement of the tensile strength of the two polymeric composites. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|