摘要
本文提出了一个承压含水层中三维对流-热弥散模型。模型的控制方程不仅如通常那样包含对流项和传导项,还包含许多文献中常被忽略的热机械弥散项。模型被用来描述上海的一系列含水层贮能试验,模拟得出的温度与野外资料拟合得非常好(相对误差2.8％—4.5％)。
A three-dimensional convection-heat dispersion model for a confined aquifer is developed. The governing equation of our model contains not only the convection and conduction terms, as usual, but also the heat dispersion term, which is neglected la many papers. This model is used for describing a series of seasonal thermal energy storage experiments of an aquifer in Shanghai. The simulated temperatures agree very well with the field data(relative error:2.8%-4.5%).
出处
《岩土工程学报》
EI
CAS
CSCD
北大核心
1990年第1期23-34,共12页
Chinese Journal of Geotechnical Engineering
基金
国家自然科学基金资助项目
