When levelling through openings in the lock gates, breaking logs can be provided to provide additional energy dissipation. This results in lower forces on the vessels. Various design studies have raised a number of questions related to the number of breaking logs, the shape of the breaking logs, the flow pattern around breaking logs, .... For this reason, Flanders Hydraulics' budget in 2013 provided for the possibility of outsourcing research. Through conducting scale model tests and CFD modelling, this outsourced study will investigate the general flow pattern around breaker beams and the influence of breaker beams on the flow pattern, shape of breakingr logs, ....
","AbstractOtherLang":"
Bij nivelleren via openingen in de sluisdeuren kunnen breekbalken voorzien worden om voor extra energiedissipatie te zorgen. Hierdoor worden lagere krachten op de schepen bekomen. In diverse ontwerpstudies zijn een aantal vragen gerezen in verband met het aantal breekbalken, de vorm van de breekbalken, het stromingspatroon rond breekbalken, .... Om die reden werd in 2013 op de begroting van het Waterbouwkundig Laboratorium de mogelijkheid voorzien voor het uitbesteden van onderzoek. Via het uitvoeren van schaalmodelproeven en CFD-modellering zal in deze uitbestede studie het algemene stromingspatroon rond breekbalken onderzocht worden en de invloed van breekbalken op het stromingspatroon, vorm van breekbalken, ....
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