Thermal Analysis Toolkit - 二维热传输软件

Thermal Analysis Toolkit是用于二维平面和三维圆柱系统中的动态或稳态热传输计算的综合工具。该程序使用有限元技术来实现高精度和数值稳定性。TDiff（主要解决方案引擎）处理具有与温度相关的材料属性的非线性计算。该程序可以模拟热辐射边界和血液灌注（生物热方程）的影响。TDiff可以从Nelson、RFE2、WaveSim和GamBet导入计算的功率密度用于耦合解决方案。

特征：

• 定义多达250个不同材料的区域

• 处理具有温度相关属性的材料

• 记录特定时间温度的空间分布

• 通过表格函数定义时间和温度的任意变化

• 用于绘图和数值分析的交互式图形环境

• 具有自动时间步长优化的稳定性有限元方法

• 记录指定位置随时间变化的温度和热特性

【英文介绍】

The Thermal Analysis Toolkit is a comprehensive tool for dynamic or steady-state thermal transport calculations in two-dimensional planar and three-dimensional cylindrical systems.The program uses unique finite-element techniques for high accuracy and numerical stability. TDiff (the main solution engine) handles non-linear calculations with temperature-dependent material properties. The program can model effects of thermal radiation boundaries and blood perfusion (bioheat equation). TDiff can import calculated power densities from Nelson, RFE2, WaveSim and GamBet for coupled solutions.

Features

• Define up to 250 regions of different materials

• Handles materials with temperature-dependent properties

• Records spatial distributions of temperature at specified times

• Define arbitrary variations in time and temperature through flexible tabular functions

• Interactive graphical environment for plots and numerical analyses

• High-stability finite-element methods with automatic time-step optimization

• Records time-dependent temperature and thermal properties at specified locations