- Tytuł:
- Benzene propagation during turbulent flow in PEHD water supply pipes
- Autorzy:
-
Musz, A.
Widomski, M. K.
Kowalska, B. - Powiązania:
- https://bibliotekanauki.pl/articles/208125.pdf
- Data publikacji:
- 2015
- Wydawca:
- Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
- Tematy:
-
water supply system
turbulent flow
PEHD pipes
benzene
polyethylene pipes
laboratory study
numerical study
numerical model
sieć wodociągowa
przepływ turbulentny
rury HDPE
benzen
rury polietylenowe
badania laboratoryjne
badania numeryczne
model numeryczny - Opis:
- The results of laboratory and numerical studies of benzene propagation migrating from PEHD pipe to water in turbulent flow conditions have been presented. Laboratory studies were performed on 30 meter long closed-loop installation consisting of PEHD 80 32×3.0 mm polyethylene pipes during the 168 h of experiment. Measurements of benzene concentration in water were conducted by the gas chromatography-mass spectroscopy (GC-MS) method. Numerical calculations of benzene propagation in water were performed with the Fluent, Ansys Inc. Our studies showed a clear increase of benzene concentration in water resulting from its migration to water from the pipe material. The developed numerical model was positively validated.
- Źródło:
-
Environment Protection Engineering; 2015, 41, 4; 5-16
0324-8828 - Pojawia się w:
- Environment Protection Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł