Research Impact on Temperature of Polyethylene Gas Pipeline Characteristic

Autor: Hong Jun Ren, Jin Feng Wang, Ding Zhi Liu, De Yi Wang
Rok vydání: 2012
Předmět:
Zdroj: Advanced Materials Research. :1454-1458
ISSN: 1662-8985
DOI: 10.4028/www.scientific.net/amr.608-609.1454
Popis: Polyethylene pipes (PE), because of its corrosion resistance, welding, and long service life, PE pipes are used more and more widely in the gas industry. This topic is based on global warming, the phenomenon which leads to global warming, and studies the impact of temperature changes on the characteristics of polyethylene pipe. This paper uses thermal stress analysis function finite element software ANSYS, and selected PE80 SDR11 as calculating model, then establish thermal stress model to study Stress variation trend when inner wall temperature is 15° and outer wall temperature load varies. Thus, provides good suggestions and measures for the gas network operation and management.
Databáze: OpenAIRE