unsteady temperature field meaning in English
非定常温度场
Examples
- Dynamic thermal stress distribution in the neighborhood of a cavity in an unsteady temperature field
非稳态温度场中孔附近的动热应力集中 - In the article , the mechanism of temperature field has been researched and the math model of 3d unsteady temperature field is established according to analyze the cracking reason , produce mechanism of temperature crack , the specialty of crack in mass concrete . the thermal conduction equations are converted into extremum of functional analysis through calculas of variations
本文通过对大体积混凝土裂缝的成因，温度裂缝的产生机理，温度裂缝的特点，研究了大体积混凝土温度场机理，建立了数学模型，并用变分原理将三维瞬态温度场的热传导方程问题转化为泛函的极小值问题。