1) pinch design method
窄点设计法
1.
It is necessary to select stream splits by using pinch design method in order to obtain a minimum energy requirement network.
为了获得最小能量需求的换热器网络，可通过窄点设计法来确定是否有必要进行物流分枝。
2) pinch design scheme
窄点设计方法
3) multi-designing points method
多设计点法
4) the pinch theory
狭点设计法
1.
The representative method, such as the heat exchanger network based on the char of temperature-enthalpy, the pinch theory and the method of structural optimization using transfer model is indicated.
本文对换热器网络优化问题进行了综述 ,指出了以热—焓图的算法 ,根据温—焓图综合的换热器网络 ,狭点设计法及用转运模型的结构优化法为当前最具代表性的网络计算方法 ,并对换热器网络的最优综合的狭点设计法及转运模型的结构优化法进行分析比
5) Central composite design
星点设计法
1.
Method Through determination of the extraction rate of tanshinone ⅡA and salvianolic acid B,parameters of the extraction technics,including alcohol concentration and temperature,were optimized with the application of golden section method and were validated by Uniform design and Central composite design.
方法以丹参酮ⅡA和丹酚酸B提取率为考察指标,用黄金分割法筛选回流提取的醇浓度和温度,用均匀设计法结合星点设计法验证,得出丹参的最佳提取工艺参数。
2.
CONCLUSION:Central composite design is convenient to use and it has satisfactory predictability thus deserving popularization.
结论:星点设计法使用方便、预测性良好,值得推广应用。
6) The pinch design method
挟点设计法
补充资料：胎圈过窄、子口窄、圈窄等
分子式：
CAS号：
性质：又称胎圈过窄、子口窄、圈窄等。轮胎工业中指两胎圈宽度不一致的现象。
CAS号：
性质：又称胎圈过窄、子口窄、圈窄等。轮胎工业中指两胎圈宽度不一致的现象。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条