直接间断有限元方法在计算输油#br# 管道土壤温度场中的应用

张荣培,王荣荣

Application of the Direct Discontinuous Galerkin Finite Element Method for the Calculation of Soil Temperature Field of Oil Pipeline

ZHANG Rongpei，WANG Rongrong

辽宁石油化工大学学报 . 2013, (2): 36 -38 .