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Atomization and Sprays
Editor-in-Chief Europe: Günter Brenn (open in a new tab)
Editor-in-Chief Americas: Marcus Herrmann (open in a new tab)
Редактор-основатель: Norman Chigier (open in a new tab)

Выходит 12 номеров в год

ISSN Печать: 1044-5110

ISSN Онлайн: 1936-2684

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.2 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.8 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.3 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00095 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.28 SJR: 0.341 SNIP: 0.536 CiteScore™:: 1.9 H-Index: 57

Indexed in

APPLICATION OF PHASE DOPPLER ANEMOMETRY IN PAINT SPRAYS

Том 4, Выпуск 4, 1994, pp. 437-450
DOI: 10.1615/AtomizSpr.v4.i4.40
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Краткое описание

For the first time, simultaneous measurements of droplet size and velocity in paint sprays using a phase Doppler anemometer are presented. In agreement with the results of Mie calculations of the scattered light field, first-order refracted light could be used successfully for phase Doppler measurements of two different water-based paints, a laquer and a silver metallic paint. Preliminary measurements, including a comparison with results from digital image processing of stroboscopic light pictures of paint droplets, were performed to demonstrate the accuracy and repeatability of the measurements. Furthermore, comparative measurements in original paint spray guns using an optically homogenous water-sucrose-alcohol solution with similar viscosity and surface tension as the specific paints used herein have shown almost identical droplet size distributions.
Extended measurements in a spray booth were performed, changing a variety of parameters such as gun type, air cap, and paint and airflow rates. Profiles of mean droplet velocity and droplet size were taken at three different distances, 5, 15, and 30 cm downstream from the nozzle. The results have shown some of the expected dependencies of the local droplet velocity and size distributions on global parameters, e.g., an increase of the mean sizes with decreasing airflow.

ЦИТИРОВАНО В
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