Show simple item record

contributor authorJ. D. Wright
date accessioned2017-05-08T23:12:03Z
date available2017-05-08T23:12:03Z
date copyrightAugust, 1981
date issued1981
identifier issn0199-6231
identifier otherJSEEDO-28144#244_1.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/95095
description abstractSolar thermal electric power and industrial process heat systems may require a constant outlet temperature from the collector field. This constant temperature is most efficiently maintained by adjusting the circulating fluid flow rate. Successful tuning of analog or digital controllers requires a knowledge of system dynamics. Models relating deviations in outlet temperature to changes in inlet temperature, insolation, and fluid flow rate illustrate the basic responses and the distributed-parameter nature of line-focus collectors. When plotted in dimensionless form, the frequency response of a given collector is essentially independent of the operating conditions, suggesting that feedback controller settings are directly related to such easily determined quantities as collector gain and fluid residence time.
publisherThe American Society of Mechanical Engineers (ASME)
titleAnalytical Dynamic Modeling of Line-Focus Solar Collectors
typeJournal Paper
journal volume103
journal issue3
journal titleJournal of Solar Energy Engineering
identifier doi10.1115/1.3266247
journal fristpage244
journal lastpage250
identifier eissn1528-8986
keywordsFluid dynamics
keywordsHeat
keywordsTemperature
keywordsElectricity (Physics)
keywordsFluids
keywordsControl equipment
keywordsSystem dynamics
keywordsSolar collectors
keywordsSolar energy
keywordsFeedback
keywordsFrequency response AND Dynamic modeling
treeJournal of Solar Energy Engineering:;1981:;volume( 103 ):;issue: 003
contenttypeFulltext


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record