Kallisto: Pilotonderzoek naar behandeling van riooloverstortwater en effluent van regenwaterbuffertanks

De waterkwaliteit in de rivier de Dommel is onvoldoende voor het bereiken van een goede ecologische toestand. In de toekomst zijn daarom aanvullende maatregelen vereist. Onder het motto ´Samen, Slim, Schoon´ is Waterschap De Dommel met de gemeente Eindhoven en negen andere gemeenten in het stroomgebied van de Dommel daarom het project Kallisto...

The interaction of parallel and inclined planar rarefied sonic plumes—From free molecular to continuum regime

The interaction between rarefied vapor plumes can cause shocks and consequently distinct peaks in mass flux which produce undesirable non-uniformities. To evaluate the impact of shock formation, we study pairs of interacting planar plumes, varying the degree of rarefaction and general geometric parameters, namely, the nozzle-separation...

Pushing boundaries: An empirical view on the digital sovereignty of six governments in the midst of geopolitical tensions

In just a few years, the issue of “digital sovereignty” has emerged as an important security issue for governments across the globe, reflecting a growing unease about the security risks associated with government services that depend on foreign service providers for digital infrastructure and traffic routing. This work investigates to which...