DESIGN METHODOLOGY goaL-- Produce design for chemical plant that: Is economically acceptable and Is operable,ie., eIs safe → Is controllable Is reliable,and Is environmentally acceptable

ENGINEERING ECONOMICS II INVESTMENT ANALYSIS Companies(and individuals) invest money in order to earn money Examples Build a factory to make washing machines and dryers → Open laundromat Write novel(what is being invested here?) Get a degree in chemical engineering

《过程设备设计基础》课程教学资源（相关标准文献）中华人民共和国国家标准（GB l51—1999）管壳式换热器 Tubular heat exchangers

§14—1 联轴器的种类和特性 §14—2 联轴器的选择

§6—1 键联接 §6—2 花键联接 §6—3 无键联接 §6—4 销联接

§3—1 材料的疲劳特性 §3—2 机械零件的疲劳强度计算 §3—4 机械零件的接触强度

北京化工大学：《机械设计》课程教学资源（PPT课件）第一章 绪论（主讲：张有忱）

在深入分析化工过程机械制造企业的产销特性和制造流程特性的基础上,分析得到了化工过程机械敏捷制造系统的框架,并就“敏捷供需链”、“产品数据管理”和“制造执行系统”等3个子系统具体论述了如何提高企业的“敏捷性

ENGINEERING ECONOMICS I TO INVEST, OR NOT TO INVEST, THAT IS THE QUESTION. (With apologies to William Shakespeare) Given one or more potential projects, how do we decide in which to invest, if any? What criteria do we use to evaluate potential projects?

《过程设备设计基础》课程教学资源（PPT讲座）李鹤林（中国石油天然气集团管材研究所）压力容器与管道失效分析和安全评价