Assignment #3
A process is to be run at a scale of 1.Y m3 in a vessel with an 1XY rpm fixed speed retreat curve impeller with a diameter of 0.5 m. Determine the impeller diameter if rotational speed has been doubled and we intend to mimic power number. XY are the last two digits of your student ID. ρ = 1000 kg/m3, µ = 0.001 kg/m.s [6]
On the following process diagram, label upstream and downstream processes. (it can also be reported in a table) [6]
Describe different methods of sampling from a process. Which method is preferable, why? [4]
Explain IQ and OQ protocols. [4]