The packing factor used to be taken as?(a) ap/e^3(b) ap/e^2(c) ap^2/e^2(d) ap^3/e^4I have been asked this question at a job interview.Enquiry is from Packing Material in portion Packing Design and Operation of Distillation Design

The packing factor used to be taken as?(a) ap/e^3(b) ap/e^2(c) ap^2/e^

1.	The packing factor used to be taken as?(a) ap/e^3(b) ap/e^2(c) ap^2/e^2(d) ap^3/e^4I have been asked this question at a job interview.Enquiry is from Packing Material in portion Packing Design and Operation of Distillation Design
Answer» The correct option is (a) ap/e^3 To explain I would say: The packing factor is taken as to be ap/e^3, where ap= SURFACE of the packing PER unit VOLUME and e = VOID fraction of the packed bed.

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The packing factor used to be taken as?(a) ap/e^3(b) ap/e^2(c) ap^2/e^2(d) ap^3/e^4I have been asked this question at a job interview.Enquiry is from Packing Material in portion Packing Design and Operation of Distillation Design

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