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dc.contributor.advisorPate, Michael B.
dc.contributor.advisorClaridge, David E.
dc.creatorTanskyi, Oleksandr
dc.date.accessioned2012-02-14T22:19:00Z
dc.date.accessioned2012-02-16T16:14:42Z
dc.date.available2012-02-14T22:19:00Z
dc.date.available2012-02-16T16:14:42Z
dc.date.created2010-12
dc.date.issued2012-02-14
dc.date.submittedDecember 2010
dc.identifier.urihttp://hdl.handle.net/1969.1/ETD-TAMU-2010-12-8917
dc.description.abstractThe commercial buildings sector in the United States used 18 percent (17.93 Quads) of the U.S. primary energy in 2006. Office buildings are the largest single energy consumption category in the commercial buildings sector of the United States with annual energy consumption around 1.1 Quads. Traditional approaches used in commercial building designs are not adequate to save energy in both depth and scale. One of the most effective ways to reduce energy consumption is to improve energy performance of HVAC systems. High-performance HVAC systems and components, as well as application of renewable energy sources, were surveyed for buildings in hot and humid climates. An analysis of performance and energy saving potential estimation for selected HVAC systems in hot and humid climates was developed based on energy consumption simulation models in DOE-2.1E. A calibrated energy consumption model of an existing office building located in the hot and humid climate conditions of Texas was developed. Based on this model, the energy saving potential of the building was estimated. In addition, energy consumption simulation models were developed for a new office building, including simulation of energy saving measures that could be achieved with further improvements of HVAC system above the energy conservation codes requirements. The theoretical minimum energy consumption level for the same office building was estimated for the purpose of evaluating the whole building energy efficiency level. The theoretical minimum energy consumption model of the office building was designed to provide the same level of comfort and services to the building occupants as provided in the actual building simulation model. Finally, the energy efficiency of the building that satisfies valid energy conservation codes and the building with an improved HVAC system was estimated based on theoretically minimum energy consumption level. The analysis provided herein can be used for new building practitioners and existing building owners to evaluate energy reduction potential and the performance of innovative technologies such as dedicated outdoor air system, displacement ventilation, improved cooling system efficiency, air source heat pumps and natural gas heat pumps.en
dc.format.mimetypeapplication/pdf
dc.language.isoen_US
dc.subjectHVACen
dc.subjectHVAC systemen
dc.subjectrenewable energyen
dc.subjectoffice buildingen
dc.subjecthot and humid climateen
dc.subjectDOE-2en
dc.subjectenergy efficiencyen
dc.subjectdedicated outdoor air systemen
dc.subjectheat pumpen
dc.subjectdisplacement ventilationen
dc.titleAnalysis of Innovative HVAC System Technologies and Their Application for Office Buildings in Hot and Humid Climatesen
dc.typeThesisen
thesis.degree.departmentMechanical Engineeringen
thesis.degree.disciplineMechanical Engineeringen
thesis.degree.grantorTexas A&M Universityen
thesis.degree.nameMaster of Scienceen
thesis.degree.levelMastersen
dc.contributor.committeeMemberCulp, Charles H.
dc.contributor.committeeMemberBaltazar-Cervantes, Juan-Carlos
dc.type.genrethesisen
dc.type.materialtexten


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