The Simulation of Non-heating Pipelines´ Temperature Drop under Stopping Mixing Water Condition

Mastering the temperature drop law of non-heating and mixing water gathering pipelines under stopping mixing water condition has an important meaning in determining safe shutdown time, restarting and maintenance arrangement. Using the FLUENT software to make numerical simulation on temperature drop process of stopping mixing water pipelines under different seasons and moisture contents, and finally get the result that setting time in pipeline section is related to temperature and moisture content, which provides theoretical support to process design of non-heating and mixing water gathering.