Measurement System for Oil-Water-Air Interface Position and Oil Layer Thickness
2014 ◽
Vol 701-702
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pp. 518-521
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The measurement system adopts linear CCD as photographic element. Through the optical amplification system, the images of oil-water and oil-air interfaces were clearly imaged onto CCD chip. CCD transforms optical signals into electronically signals, and then submits data to PC through USB channel. After Savitzky-Golay smoothing on light intensity data, the software analyzes the data and calculate out the positions of oil-water-air interfaces. By calculating the difference between two positions, the oil layer thickness is gotten. The experiment results that the measurement system given in this paper is reasonable, stable, effective and accurate. This measurement system has wide application in the physical and chemical industry field.
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2013 ◽
Vol 706-708
◽
pp. 733-736
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1977 ◽
Vol 57
(2)
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pp. 365-374
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