【摘要】 把原油出站温度控制在经济范围内对节能有重要意义。本文建立了用最优化方法计算热油输送经济温度的目标函数，并采用0．618法求解。更多还原

【Abstract】 It’s very significant to make the transportation temperature within the economical range for saving energy. An object function to calculate the economical temperature is established and solved by the 0. 618 method.更多还原