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dc.creator | Cromer, C. J. | |
dc.date.accessioned | 2008-05-16T16:22:10Z | |
dc.date.available | 2008-05-16T16:22:10Z | |
dc.date.issued | 2000 | |
dc.identifier.other | ESL-HH-00-05-06 | |
dc.identifier.uri | https://hdl.handle.net/1969.1/6772 | |
dc.description.abstract | The Cromer cycle uses a desiccant to move moisture from the saturated air leaving an air conditioning (AC) cooling coil to the air returning to the AC unit from the conditioned space. This has the thermodynamic effect of reducing the overall energy consumption of the AC unit and also has the side benefit of dramatically increasing the moisture removal capacity of the AC coil. Simulations, engineering analysis and laboratory tests have confirmed the technical feasibility of the thermodynamics of the cycle. This work reports on a test at ARI conditions (95 deg. F outside, 80 deg F, 51% RH inside). The test unit (10 year old, 5 ton Bryant Air Conditioner) without the Cromer cycle, averaged an EER of 7.93 at a latent ratio of 26.2 % (SHR = 0.738). With the Cromer cycle added, the same unit averaged a total cooling EER of 11.82 with a water removal latent ratio of 53.4% (SHR= 0.466). The measured 16.4% reduction in energy use and 47.9 improvement in EER is significant for the tests at the 95% confidence level. This technology represents a major improvement in energy performance for the control of humidity conditions. | en |
dc.publisher | Energy Systems Laboratory (http://esl.tamu.edu) | |
dc.publisher | Texas A&M University (http://www.tamu.edu) | |
dc.title | Cromer Cycle Air Conditioner: A Unique Air-Conditioner Desiccant Cycle to Enhance Dehumidification and Save Energy | en |
dc.contributor.sponsor | Florida Solar Energy Center |
This item appears in the following Collection(s)
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H&H - Symposium on Improving Building Systems in Hot and Humid Climates
Symposium on Improving Building Systems in Hot and Humid Climates