2 edition of Development of a mathematical model for predicting solar heat gains through building walls and roofs found in the catalog.
Bibliography: p. 35-37.
|Statement||Pennsylvania State University, College of Engineering, Institute for Building Research|
|Publishers||Pennsylvania State University, College of Engineering, Institute for Building Research|
|The Physical Object|
|Pagination||xvi, 125 p. :|
|Number of Pages||84|
|2||Better building report -- no. 6|
nodata File Size: 8MB.
Considérations sur la nature et le traitement de quelques maladies héréditaires ou de famille ... Lu à lInstitut de France le 25 janvier 1808
The radiant surface is calculated as a surface with a constant temperature. For improving the calculation accuracy, it is crucial to identify the model parameters. An optimum value of storage tank would be at which minima is achieved in the trend of annual auxiliary heater power required over the parametric analysis of storage tank volume. Subscripts rf: Roof fr: Floor wall: Wall win: Window s: Supply air air: Indoor air rad: Long wave radiation sol: Solar direct radiation out: Outside l: Outside node of 3R2C model o: Inside node of 3R2C model.
Collector Efficiency There are of solar thermal collectors: the flat-plate collector, the batch collector, and evacuated tube collector. This TYPE requires various inputs to model the collector efficiently such as collector area, number of collectors in series, fluid specific heat, tested flow rate of the collector, intercept efficiency, etc.
As depicted in Figure 8, there are seven cases with different "warm-up" durations from 2 days to 14 days. The fluctuating yellow lines are noticeable during the periods of 0 - 1500 and 7300 - 8760 hours that corresponds to the months of January-March and October-December.
Applied Thermal Engineering, 31, 1536-1542. These unknown parameters of the model are compiled into the individual chromosomes, which are used for calculating the objection function. However, the model can adjust the parameters using the sample data, so it is suitable for the building energy management system. Fossil fuel based power plants has substantial negative impacts associated with them in terms of public health as well as a contribution to global warming.
International Journal of Refrigeration, 31, 315-327. This paper presents a methodology based on the ANNs to improve the prediction of energy usage for residential buildings in early design stages. They consist of a rectangular box with a transparent cover that faces the sun.
Therefore, it is regarded as the optimum value.