Given The hand dryer scenarios discussed in previous exercise (see beling from HW2 answers key) The intermediary flows. - For all systems: - 100 uses per day - Hot air hand-dryer - The device is made out of cast iron with white coating. The mode if action is handled by a press button that is regulated for a 30s usage. - Paper towel - 1.5 towels per use - When incinerated, paper towel produces 18MJ/kg, of which 25% is recovered as useful electricity Given The hand dryer scenarios discussed in previous exercise (see beling from HW2 answers key) The intermediary flows. - For all systems: - 100 uses per day - Hot air hand-dryer - The device is made out of cast iron with white coating. The mode if action is handled by a press button that is regulated for a 30s usage. - Paper towel - 1.5 towels per use - When incinerated, paper towel produces 18MJ/kg, of which 25% is recovered as useful electricity