Effects of Dynamic Contact Angle and Horizontal Impingement of Hollow and Dense Droplets onto a Substrate in Spray Coating

Effects of Dynamic Contact Angle and Horizontal Impingement of Hollow and Dense Droplets onto a Substrate in Spray Coating | Authorea try { document.documentElement.classList.add('js'); } catch (e) { } var _gaq = _gaq || []; _gaq.push(['_setAccount', 'G-8VDV14Y67G']); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); })(); Skip to main content Preprints Collections Wiley Open Research IET Open Research Ecological Society of Japan All Collections About About Authorea FAQs Contact Us Quick Search anywhere Search for preprint articles, keywords, etc. Search Search ADVANCED SEARCH SCROLL This is a preprint and has not been peer reviewed. Data may be preliminary. 9 January 2025 V1 Latest version Share on Effects of Dynamic Contact Angle and Horizontal Impingement of Hollow and Dense Droplets onto a Substrate in Spray Coating Authors : hossein sayyari , Mohammad mohsen Peiravi 0000-0001-5426-3445 , and javad alinejad [email protected] Authors Info & Affiliations https://doi.org/10.22541/au.173639057.71726255/v1 221 views 113 downloads Contents Abstract Supplementary Material Information & Authors Metrics & Citations View Options References Figures Tables Media Share Abstract The volume of fluid technique was used to investigate the impact of hollow and dense droplets colliding on a polygonal surface. The dynamic behavior of colliding droplets on the surface, as well as colliding droplet shape and jet fluid characteristics, were studied. A dense droplet has a diameter of 5.25 mm, whereas a hollow droplet has a diameter of 5.25 mm outer diameter and 4 mm inner diameter. The fluid has Newtonian properties, is incompressible, and has a laminar nature. Because the dense droplet has more fluid volume and mass than the hollow droplet, it can spread faster and thicker across the surface. At 4.2 ms after impact, the counter jet reaches a maximum height of 11.14 mm in case 3, and a minimum height of 4.5 mm in case 2 at 5 ms. Supplementary Material File (manuscript.docx) Download 797.57 KB Information & Authors Information Version history V1 Version 1 09 January 2025 Copyright This work is licensed under a Non Exclusive No Reuse License. Authors Affiliations hossein sayyari Islamic Azad University Sari Branch View all articles by this author Mohammad mohsen Peiravi 0000-0001-5426-3445 Babol Noshirvani University of Technology View all articles by this author javad alinejad [email protected] Islamic Azad University Sari Branch View all articles by this author Metrics & Citations Metrics Article Usage 221 views 113 downloads .FvxKWukQNSOunydq8rnd { width: 100px; } Citations Download citation hossein sayyari, Mohammad mohsen Peiravi, javad alinejad. Effects of Dynamic Contact Angle and Horizontal Impingement of Hollow and Dense Droplets onto a Substrate in Spray Coating. Authorea . 09 January 2025. DOI: https://doi.org/10.22541/au.173639057.71726255/v1 If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download. 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