使用期限永久
许可形式单机和网络版
原产地捷克
介质下载
适用平台windows
科学软件网提供的软件覆盖各个学科,软件数量达1000余款,满足各高校和企事业单位的科研需求。此外,科学软件网还提供软件培训和研讨会服务,目前视频课程达80门,涵盖40款软件。
The water flow part of the model can deal with (constant or time-varying) prescribed head and flux boundaries, as well as boundaries controlled by atmospheric conditions. Soil surface boundary conditions may change during the simulation from prescribed flux to prescribed head type conditions (and vice versa).
使用应用到三角元素网络中的Galerkin的线性有限元方法来求解控制方程。饱和和不饱和的状态是通过有限差分格式集成实现的。结果方程是以迭代方式求解的,通过线性化和随后的高斯消元法对带状矩阵、对称矩阵的共轭梯度法或不对称矩阵正交极小化方法。额外的措施来提高瞬态问题的求解效率,包括自动时间步调整和确保Courant和 Peclet数字不超过预设水平。使用1990年Celia et al.提出的质量守恒法来评估水的含量。减少数值振荡上行重量作为求解运移方程的选项包含在里面。
HYDRUS is a software package for simulating water, heat, and solute movement in two- and three-dimensional variably saturated media. The software package consists of a computational computer program and an interactive graphics-based user interface. A brief description of HYDRUS is given in the Introduction and Program Description. More detailed information is given in the User and Technical Manuals. HYDRUS, our core product, is currently being used by more than 2000 companies and institutions from around the world - see the list of selected customers. This list also includes almost 50% of the World's top 100 universities 2014.
Ae is printed into the new binary output
file AWIArea.out in 2D and 3D.
3. The PFAS computational modules can display the air-water interfacial area under Results.
4. Users can display solute concentrations on the air-water interfacial area in the HYDRUS GUI
科学软件网不定期举办各类公益培训和讲座,让您有更多机会免费学习和熟悉软件。
http://www.kxrjsoft.com.cn