• 作者： Ju, Yi-Hsu; Liu, Chao-Ren
• 中文摘要： 工業用浸沈式溫度計之動態應答可以模擬成一複合材料之動態應答。本文利用線性運算子法,可避免直接以數值法解描述工業用溫度計熱應答之偏微分方程。由線性運算子法所得到的俱不連續係數之特徵值問題,可利用已有之有效方法求得解答。本文所用的方法較前人之優點為較簡單,是以較適於提供作為系統性評估操作變數對工業用溫度計動態應答之影響。
• 英文摘要： The dynamic thermal response of an immerse-type industrial thermometer could be modelled as that of a composite cylinder. A numerical solution of the partial differential equations which describe the thermal response of an immerse-type thermometer was prevented in this work by applying a linear operator method. The resulting Strum- Liouville problem with discontinuous coefficient functions could be solved effectively by the present method. The advantage of the present method over those of previous investigators was demonstrated to be mathematically simpler and consequently is more convenient in allowing for a systematic evaluation of parameters which affect the performances of the thermometer.
• 中文關鍵字： 工業溫度計; 瞬間回應; Sturm-Liouville問題; 複合材料; 線性算子演算法
• 英文關鍵字： Industrial Thermometer; Transient Response; Sturm-Liouville Problem; Composite Material; Linear Operational Calculus