A novel pyrheliometer of high accuracy
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Z.M. Zhang; X.S. Ge; Y.F. Wang
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Article
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1987
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Elsevier Science
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English
β 380 KB
In this paper, analyses have been carried out for a novel blackbody model; which is made by employing a hemispheric mirror. It is calculated that the effective absorptance of the model can approach unity by correctly choosing the coatings and the geometric parameters. Based on the analyses, a new ty