شبكه بندي و آناليز انتقال حرارت در صورت غير دايم براي يك لوله درون خاك با در نظرگرفتن عايق در زير لوله

Networking and Analysis of Unsteady State Heat Transfer for an Inside Soil Pipe Considering Isolation Beneath the Pipe

From the applicable point of view, studying heat transfer about a buried pipe has had special importance. So far, that subject has gained the attention of researchers in different ways. Investigation regarding heat transfer in three-dimensional and unsteady state for an inside soil pipe in case it is bounded by ground surface from the top and by isolation materials from the bottom is the subject of this research paper. Prognostication of irregular points appeared on ground surface as well as on isolation .