Figure 1 shows a schematic diagram of a flash drum. Steam in a steam coil is used to vaporize part of the liquid feed, and the liquid product is removed by the pump. There are 5 control valves installed to the flash drum. Steam of 2 XD Condensate мее Vapor Liquid 3 Figure 1 Schematic diagram of flash drum a) Determine a suitable manipulated variable and control valve (1-5) that can be used in the feedback control system to achieve the following control objectives: i. Temperature of the liquid in the vessel ii. Liquid feed flowrate.

Figure 1 shows a schematic diagram of a flash drum. Steam in a steam coil is used to vaporize part of the liquid feed, and the liquid product is removed by the pump. There are 5 control valves installed to the flash drum. Steam of 2 XD Condensate мее Vapor Liquid 3 Figure 1 Schematic diagram of flash drum a) Determine a suitable manipulated variable and control valve (1-5) that can be used in the feedback control system to achieve the following control objectives: i. Temperature of the liquid in the vessel ii. Liquid feed flowrate.