职责描述： 1.Complete mass and heat balance, block flow diagram, utility data, investment estimation as basic design data during projects execution. 在项目执行期间，完成物料、热量衡算，设计block flow diagram，公用设施消耗计算，投资估算作为基本设计数据。 2.Perform process simulation to establish plant concept and design basis for individual equipment. 进行工艺流程模拟，对单个设备或者整个装置进行计算。 3.Execute the hydraulic calculation, size the pump and pipe. 进行流体力学计算，确定泵和管道的尺寸 4.Interfaces with other engineering disciplines and design team(s). 向其他专业和设计团队提资。 5.Know unit chemical process quite well and produce the P