🌐EnglishEnglishDeutschEspañolNederlandsPortuguêsفارسیEntityQ383758· pop 5· linked from 33 articlesplug flowsimple velocity profile model of fluid flow in a pipe, assuming constant velocity and no boundary layerAvailable in 5 languagesDeutschPortuguêsNederlandsفارسیvia Wikidata sitelinks · CC0ConnectionsInternational Standard Book NumberEntitymass densityEntityCategoriesFluid dynamics