| View Larger Image | Experimental and simulative analysis of relationship between ultraviolet irradiations and concentration of negative air ions in small chambers [An article from: Journal of Aerosol Science] | Digitalby J. Zhang (Author), Z. Yu (Author)
| List Price: | $10.95 | | | Available: | Available for download now |
| | Binding: | Digital | | Publisher: | Elsevier | | Publication Date: | October 01, 2006 |
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Product Description
This digital document is a journal article from Journal of Aerosol Science, published by Elsevier in 2006. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.Description: In the past five decades, it has not been publicly reported that there may be a certain relationship between fluctuation of air ions concentration (AIC) and intensity of ultraviolet (UV) irradiations in small chambers. However, our experiments with UV irradiations in small chambers indicate that 254nm UV-C irradiation conduces to high negative AIC (NAIC) and low positive AIC (PAIC) in small chambers, and that NAIC is approximately proportional to average UV-C light intensity in small chambers. These phenomena cannot be covered by the traditional model. To address these, we developed a new model to simulate and analyze these phenomena. With this model, not only do the simulation results well agree with the experimental results, but also the linear relationship between the NAIC and the average UV-C light intensity is well interpreted. |
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