How does drying rate vary with steam-air ratio

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Reference no: EM131513764

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.

Reference no: EM131513764

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