Derive the overall collection efficiency for the collection systems given below: a). Collection system consisting of several collectors (n, number of collectors) arranged in series. Note that each collector has different efficiency. Ci C1 CH n1 n2 nn-1 nn Q Q b). Collection system consisting of two collectors arranged in parallel. The efficiencies and the volumetric flow rates through each collector are not the same, but the concentration entering each collector is the same. C C1 11 C Q Q CE Q C cz n2 Q2 Q2