Announcement: HW2 will be ed to you later this week

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Presentation transcript:

Announcement: HW2 will be emailed to you later this week

Lecture Objectives: Show an example of dual wheel system Learn about desiccant systems

Heat recovery system in NSM building at UT Sensible W Enthalpy W

Reading assignment Desiccant systems http://www.ce.utexas.edu/prof/Novoselac/classes/CE397b/Handouts/1-s2.0-S1364032109001737-main.pdf

Desiccant wheel

Desiccant wheel Figure 3 – A desiccant-based cooling system combined with regenerative heat exchanger, vapor compression cooling, and evaporative humidifier (hybrid system).

Variation in Cycles Much more in the paper I gave you (Technical development of rotary desiccant dehumidification and air conditioning)