Temperature and heat effects on polyethylene behaviour in the presence of imperfections
Апстракт
This paper highlights the changes of polyethylene behaviour during various loading rates as well as the influence of test temperature on the material characteristics. Passive infrared thermography method and a high speed infrared camera were used to observe the temperature changes of the sample surface during the tests. The experimental program was carried out on samples taken from PE80 polyethylene gas pipes with simulated imperfections with bilateral V-notch, U-notch, and central hole. Samples have been tensile tested and the results are correlated with the temperature distribution of the samples surface.
Кључне речи:
tensile tests / polyethylene pipes / infrared thermography / imperfectionsИзвор:
Thermal Science, 2016, 20, 5, 1703-1712Издавач:
- Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
Финансирање / пројекти:
- National Research and Development Institute for Welding and Materials Testing - ISIM Timisoara, Romania
DOI: 10.2298/TSCI151110220M
ISSN: 0354-9836
WoS: 000387093300026
Scopus: 2-s2.0-85027836706
Институција/група
Inovacioni centarTY - JOUR AU - Murariu, Alin AU - Lozanović Šajić, Jasmina PY - 2016 UR - https://machinery.mas.bg.ac.rs/handle/123456789/2286 AB - This paper highlights the changes of polyethylene behaviour during various loading rates as well as the influence of test temperature on the material characteristics. Passive infrared thermography method and a high speed infrared camera were used to observe the temperature changes of the sample surface during the tests. The experimental program was carried out on samples taken from PE80 polyethylene gas pipes with simulated imperfections with bilateral V-notch, U-notch, and central hole. Samples have been tensile tested and the results are correlated with the temperature distribution of the samples surface. PB - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd T2 - Thermal Science T1 - Temperature and heat effects on polyethylene behaviour in the presence of imperfections EP - 1712 IS - 5 SP - 1703 VL - 20 DO - 10.2298/TSCI151110220M ER -
@article{ author = "Murariu, Alin and Lozanović Šajić, Jasmina", year = "2016", abstract = "This paper highlights the changes of polyethylene behaviour during various loading rates as well as the influence of test temperature on the material characteristics. Passive infrared thermography method and a high speed infrared camera were used to observe the temperature changes of the sample surface during the tests. The experimental program was carried out on samples taken from PE80 polyethylene gas pipes with simulated imperfections with bilateral V-notch, U-notch, and central hole. Samples have been tensile tested and the results are correlated with the temperature distribution of the samples surface.", publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd", journal = "Thermal Science", title = "Temperature and heat effects on polyethylene behaviour in the presence of imperfections", pages = "1712-1703", number = "5", volume = "20", doi = "10.2298/TSCI151110220M" }
Murariu, A.,& Lozanović Šajić, J.. (2016). Temperature and heat effects on polyethylene behaviour in the presence of imperfections. in Thermal Science Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 20(5), 1703-1712. https://doi.org/10.2298/TSCI151110220M
Murariu A, Lozanović Šajić J. Temperature and heat effects on polyethylene behaviour in the presence of imperfections. in Thermal Science. 2016;20(5):1703-1712. doi:10.2298/TSCI151110220M .
Murariu, Alin, Lozanović Šajić, Jasmina, "Temperature and heat effects on polyethylene behaviour in the presence of imperfections" in Thermal Science, 20, no. 5 (2016):1703-1712, https://doi.org/10.2298/TSCI151110220M . .