1种螺旋榨油机榨膛内表面温度预估方法

A method to predict the temperature distribution on the inner surface of spiral oil press

摘要: 【目的】预估榨油机榨膛内表面的温度.【方法】运用有限元分析技术对榨油机榨膛结构进行了热学分析；通过构造榨膛外表面温度分布的目标函数，提出了1种根据榨膛外表面温度反求榨膛内表面温度的计算方法.【结果和结论】算例验证了该预估方法的有效性.此方法可为榨油机榨膛结构的研发提供理论依据，为高性能榨油机设计提供参考.

Abstract: 【Objective】To predict the temperature distribution on the inner surface of the spiral oil press. 【Method】The finite element method was used to analyze the squeezing chamber’s thermal. The objective function of the squeezing chamber’s outside surface’s temperature distribution was established and a method was put forward to solve the temperature distribution of the squeezing chamber’s inner surface. 【Result and conclusion】The effective of this method was varifed. Analysis results show that this method can provide the theoretical basis for the development of a squeezing chamber and the design of high performance oil press.