| 电厂冷却水在湖泊和水库中热扩散过程的数学模拟 |
| |
| 引用本文： | 张大克,王玉杰. 电厂冷却水在湖泊和水库中热扩散过程的数学模拟[J]. 应用数学与计算数学学报, 2004, 18(2): 85-89 |
| |
| 作者姓名： | 张大克 王玉杰 |
| |
| 作者单位： | 天津科技大学理学院,天津,300222 |
| |
| 基金项目： | 吉林省科委资助项目(980216). |
| |
| 摘 要： | 本文对电厂冷却水排入湖泊和水库后的热扩散过程进行了数学模拟,建立了三维扩散方程,给出了一维、二维和三维计算湖泊和水库中任意点任意时刻水温上升量的计算公式,并通过实例对一维情形的计算公式进行了验证,结果很好.
|
| 关 键 词： | 电厂冷却水 湖泊和水库 热扩散过程 扩散方程 数学模拟 |
| 修稿时间： | 2002-12-29 |
Mathematical Simulation for Thermal Diffusion Process of the Power Plant Cooling Water in the Lake and Reservoir |
| |
| Zhang Dake Wang Yujie College of Science,Tianjin University of Science and Technology,Tianjin ,China. Mathematical Simulation for Thermal Diffusion Process of the Power Plant Cooling Water in the Lake and Reservoir[J]. Communication on Applied Mathematics and Computation, 2004, 18(2): 85-89 |
| |
| Authors: | Zhang Dake Wang Yujie College of Science Tianjin University of Science Technology Tianjin China |
| |
| Affiliation: | Zhang Dake Wang Yujie College of Science,Tianjin University of Science and Technology,Tianjin 300222,China |
| |
| Abstract: | In this paper, thermal diffusion process of the power plant cooling water discharged into the lake and reservoir is simulated by mathematical method, three dimensional diffusion equation is built, one, two and three dimensional computational formulas for rising quantity of arbitrary point and arbitrary moment water temperature in the lake and reservoir are given, one dimensional computational formula for rising quantity of arbitrary point water temperature in reservoir is tested by applying example, the results are good. |
| |
| Keywords: | cooling water of the power plant lake and reservoir thermal diffusion process diffusion equation mathematical simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
