Economic Evaluation of the Annual Cycle Energy System (ACES): Executive summary
Author :
Publisher :
Page : 80 pages
File Size : 47,77 MB
Release : 1980
Category : Energy consumption
ISBN :
Author :
Publisher :
Page : 80 pages
File Size : 47,77 MB
Release : 1980
Category : Energy consumption
ISBN :
Author :
Publisher :
Page : pages
File Size : 39,51 MB
Release : 1980
Category :
ISBN :
The objective of this study is to determine the energy effectiveness and the economic viability of the ACES concept. Three different classes of building are investigated, namely: single-family residence; multi-family residence; and commercial office building. The application of ACES to each of these building types is studied in three different climatic regions: Minneapolis, Atlanta, and Philadelphia. Computer programs - ACESIM for the residences and CACESS for the office building - were used, each comprised of four modules: loads; design; simulation; and economic. For each building type in each geographic location, the economic evaluation of the ACES is based on a comparison of the present worth of the ACES to the present worth of a number of conventional systems. The results of this analysis indicate that the economic viability of the ACES is very sensitive to the assumed value of the property tax, maintenace cost, and fuel-escalation rates, while it is relatively insensitive to the assumed values of other parameters. Fortunately, any conceivable change in the fuel-escalation rates would tend to increase the viability of the ACES concept. An increase in the assumed value of the maintenance cost or property tax would tend to make the ACES concept less viable; a decrease in either would tend to make the ACES concept more viable. The detailed results of this analysis are given in Section 5.4 of Volume II. 2 figures, 21 tables.
Author :
Publisher :
Page : pages
File Size : 27,41 MB
Release : 1980
Category : Energy consumption
ISBN :
Author :
Publisher :
Page : 258 pages
File Size : 10,82 MB
Release : 1980
Category : Energy consumption
ISBN :
Author :
Publisher :
Page : 508 pages
File Size : 45,72 MB
Release : 1981
Category : Power resources
ISBN :
Author :
Publisher :
Page : 1282 pages
File Size : 27,32 MB
Release : 1982
Category : Aeronautics
ISBN :
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Author :
Publisher :
Page : 490 pages
File Size : 18,48 MB
Release : 1981
Category : Fuel
ISBN :
Author :
Publisher :
Page : 508 pages
File Size : 20,43 MB
Release : 1981
Category : Fuel
ISBN :
Author :
Publisher :
Page : 532 pages
File Size : 40,89 MB
Release : 1981
Category : Power resources
ISBN :
Author :
Publisher :
Page : 524 pages
File Size : 10,86 MB
Release : 1980
Category : Solar energy
ISBN :