🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsSvenskaРусскийالعربية한국어中文日本語EntityQ1543991· pop 17· linked from 91 articlespotential flowvelocity field as the gradient of a scalar functionAvailable in 16 languagesEspañolFrançaisDeutsch中文РусскийItalianoالعربيةBulgarianCatalanEstonianConnectionswind waveEntityLaplace's equationEntityCategoriesFluid dynamics