中国水利水电科学研究院学报（中英文）2026，Vol.24Issue(2)：146-160,15.DOI:10.3724/j.jiwhr.20250188
地下水数值模拟模型SkyCoMuS的研发与算例分析
Development and case study analysis of the SkyCoMuS groundwater numerical simulation model
摘要
Abstract
Groundwater numerical simulation models are core research tools in the fields of groundwater science and engineering,yet their applications have long been dominated by foreign-developed models such as MODFLOW and FEFLOW,with domestic development in China still relatively underdeveloped.SkyCoMuS is the first publicly released groundwater numerical simulation model in China,developed by the China Institute of Water Resources and Hydropower Research.Its main features include:(1)over 38,000 lines of source code,all independently devel-oped;(2)object-oriented programming in C++with a highly modular and reusable design,facilitating maintenance and the development of new simulation modules;(3)a unique groundwater flow algorithm that addresses the long-standing technical challenge of simulating drying-rewetting processes in grid cells and achieves excellent accuracy;(4)a built-in under-relaxation iterative scheme that greatly enhances convergence in highly nonlinear simulations;(5)an enhanced river-groundwater coupling algorithm particularly suited to China's hydrological conditions;and(6)a simple interface designed for ease of model use.Several key features have been verified through an analytical solution test case,a highly nonlinear test case,and a seasonal river-groundwater coupling test case.关键词
SkyCoMuS模型/MODFLOW模型/地下水数值模拟/全有效单元法/河流-地下水耦合模拟Key words
SkyCoMuS/MODFLOW/groundwater numerical simulation/always active cell method/river-groundwater coupled simulation分类
天文与地球科学引用本文复制引用
陆垂裕,张文嘉,吴委尘,陆文,孙青言,吴初,严聆嘉,刘蓉,马蒙,韩尚麒..地下水数值模拟模型SkyCoMuS的研发与算例分析[J].中国水利水电科学研究院学报（中英文）,2026,24(2):146-160,15.基金项目
国家重点研发计划项目(2025YFC3215100) （2025YFC3215100）
