Jin, X., Li, S., Zhang, X., Qiu, T. and Cao, Y.
2008
Huagong Xuebao/CIESC Journal, 59 (SUPPL.), pp. 154-158.
| Jin, X. , Li, S. , Zhang, X. , Qiu, T. , Cao, Y.
Analysis of uncertainty and error for solar heat gain test facility
(2008) Huagong Xuebao/CIESC Journal, 59 (SUPPL.), pp. 154-158. Cited 1 time.
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AFFILIATIONS: School of Energy and Environment, Southeast University, Nanjing 210096, China;
Department of Building Energy Efficiency, Shanghai Research Institute of Building Science, Shanghai 201108, China
ABSTRACT: All the measures have uncertainty and error. The uncertainty and error of solar heat gain test facility were analyzed in this paper, the uncertainty of each parameter and the influence degree to measuring results were gained, the uncertainty of fan-coil unit heat transfer and the influence degrees of fan-coil unit inlet and outlet water temperature to the measuring results were the biggest. The results showed that 95% of the testing error was within 7.6%, the biggest testing error was about 110 W, and the precision of the test facility met the testing requirement.
AUTHOR KEYWORDS: Error; Solar heat gain; Uncertainty
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DOCUMENT TYPE: Article
SOURCE: Scopus |
