| MATLAB在稳态与动态导热过程分析中的应用 |
| |
| 引用本文： | 叶长燊.MATLAB在稳态与动态导热过程分析中的应用[J].计算机与应用化学,2006,23(10):986-990. |
| |
| 作者姓名： | 叶长燊 |
| |
| 作者单位： | 福州大学化学化工学院,福建,福州,350002 |
| |
| 摘 要： | 在传热过程分析研究中需要求解微分方程,而这些描述传热过程的微分方程在多数情况下无法获得解析解,只能利用数值方法求解。通过MatLab在若干导热过程实例中的应用,探讨稳态与动态传热过程中温度分布、传热量、热通量等参数的求解与分析方法。结果表明MatLab工具能够十分有效、快速、准确地求解稳态与动态传热微分方程,为传热过程的数值分析研究提供了一个强有力的工具。
|
| 关 键 词： | 稳态 动态 导热 MatLab 数值模拟 |
| 文章编号： | 1001-4160（2006）10-986-990 |
| 收稿时间： | 2005-10-21 |
| 修稿时间： | 2005-10-212006-03-10 |
Application of MatLab in analysis of steady state and unsteady state heat conduction |
| |
| Ye Changshen.Application of MatLab in analysis of steady state and unsteady state heat conduction[J].Computers and Applied Chemistry,2006,23(10):986-990. |
| |
| Authors: | Ye Changshen |
| |
| Affiliation: | College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou, 350002, Fujian, China |
| |
| Abstract: | Difference equations must be solved for studying on heat transfer.But these difference equations are not solved by analytical method and must be solved only by numerical method.The method of solution and analysis of temperature distribution,rate of heat transfer and heat flux was discussed by application of MatLab in several example of conduction.The results showed difference equations of steady state and unsteady state conduction may been solved by MatLab effectively,quickly and accurately.MatLab is a cogent tool for studying and analysis of heat transfer. |
| |
| Keywords: | steady state unsteady state conduction MatLab numerical simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
