Mechanical Engineering Commons^™

Evaluation Of Resources And Energy Systems At Dry Tortugas National Park, Addendum Report, Florida Solar Energy Center, James Dunlop

FSEC Energy Research Center®

The objectives of this report are to identify opportunities for increasing efficiency, reducing costs and improving environmental quality by implementing conservation measures and renewable energy systems in park operations. Information in this report was derived from a site survey conducted on April 4-6, 2000 by personnel from the National Park Service (NPS), U.S. Department of Energy (DOE), Sandia National Laboratories (SNL), Oak Ridge National Laboratory (ORNL) and Florida Solar Energy Center (FSEC). It builds on earlier site assessments and reports developed in 1989 and 1997 by FSEC under contract to DOE and SNL

Energy Efficient Design For Florida Educational Facilities, Florida Solar Energy Center, Janet Mcilvaine

FSEC Energy Research Center®

This manual addresses energy efficiency options for new educational facilities in Florida. The recommendations may not be valid when considered outside Florida's hot humid climate or for purposes other than new construction.

Construction funds spent on new construction heavily outweigh (67%) those spent on retrofit, as reported in an annual statistical analysis published by American School and University (September 1992). The comprehensive survey showed that construction funds for new educational facilities nationwide have risen for eight consecutive years, and no region has experienced more growth than the Southeast. Currently, funds spent on energy services (excluding capital outlay, salaries, benefits, and …

Improving Doe-2'S Resys Routine: User Defined Functions To Provide More Accurate Part Load Energy Use And Humidity Predictions, Florida Solar Energy Center, Hugh Henderson, Jr.

FSEC Energy Research Center®

In hourly energy simulations, it is important to properly predict the performance of air conditioning systems over a range of full and part load operating conditions. An important component of these calculations is to properly consider the performance of the cycling air conditioner and how it interacts with the building. This paper presents improved approaches to properly account for the part load performance of residential and light commercial air conditioning systems in DOE-2. First, more accurate correlations are given to predict the degradation of system efficiency at part load conditions. In addition, a user-defined function for RESYS is developed that …

Florida Homeowner's Manual For Energy Efficiency, Florida Solar Energy Center, Danny Parker

FSEC Energy Research Center®

Most homeowners would like to save on their monthly expenses. One of these expenses - the utility bill - costs the average Florida homeowner five percent of his/her total annual after-tax income. Currently, Floridians are paying about eight cents per kilowatt hour (kWh) for electricity. Without close monitoring, electrical uses such as air conditioning can easily push utility costs over $150 per month. Effective conservation measures involve using household appliances less frequently and servicing them properly. These measures will improve their performance as well as their useful life - a real savings over the long run. Also, when you use …