陶少辉,胡望明,陈德钊

• 1:浙江大学化学工程与生物工程学系
• 2:浙江大学化学工程与生物工程学系
• 3:浙江大学化学工程与生物工程学系 浙江杭州310027
• 4:浙江杭州310027

摘要(Abstract)：

提出了以Gibbs-Duhem方程为基架,引入前传网,由此将机理方程与神经网络这两种不同类的方法相集成,用以求解化工热力学的汽液相平衡问题,以克服经典的机理方法或单一神经元方法的欠缺与不足。将这种集成方法应用于恒温、恒压二元体系,由液相组成确定汽相组成,效果良好。应用实例表明该法计算简便,预测精度高,且稳定性好,显示出胜于两种单一方法的优越性。

关键词(KeyWords)： Gibbs-Duhem方程;前传神经网络;集成;汽液平衡;二元体系

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金项目资助(20276063)

作者(Author): 陶少辉,胡望明,陈德钊

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