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Thermal Analysis Toolkit是用于二維平面和三維圓柱系統(tǒng)中的動態(tài)或穩(wěn)態(tài)熱傳輸計(jì)算的綜合工具。該程序使用有限元技術(shù)來實(shí)現(xiàn)高精度和數(shù)值穩(wěn)定性。TDiff（主要解決方案引擎）處理具有與溫度相關(guān)的材料屬性的非線性計(jì)算。該程序可以模擬熱輻射邊界和血液灌注（生物熱方程）的影響。TDiff可以從Nelson、RFE2、WaveSim和GamBet導(dǎo)入計(jì)算的功率密度用于耦合解決方案。
特征：
定義多達(dá)250個(gè)不同材料的區(qū)域
處理具有溫度相關(guān)屬性的材料
記錄特定時(shí)間溫度的空間分布
通過表格函數(shù)定義時(shí)間和溫度的任意變化
用于繪圖和數(shù)值分析的交互式圖形環(huán)境
具有自動時(shí)間步長優(yōu)化的穩(wěn)定性有限元方法
記錄指定位置隨時(shí)間變化的溫度和熱特性
【英文介紹】
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
