Question: 1. Consider a laundry convective clothes dryer for which there is available dry air at 20°C and 1 atm. pressure. There is also available superheated steam at 1 atm pressure and 260°C. Considering only the "constant-drying whether it is possible to increase the drying rate by mixing some of the steam with the air. That is, how does drying rate vary with steam-air ratio?
2. An example is worked in the text for the evaluation of B for the flow of a mixture of CO2 and H2O at 1650°Cover a graphite surface. Investigate the effect of
(1) introducing O2 into the mixture in various amounts and
(2) introducing N2 (treated as an inert) into the mixture in various amounts.