A new method to determine the added mass of two- dimensional objects in potential flow.

dc.contributor.author	Meyer, Runald Walter
dc.date.accessioned	2023-03-23T14:17:25Z
dc.date.available	2023-03-23T14:17:25Z
dc.date.created	2023-01-26T10:50:55Z
dc.date.issued	2022
dc.identifier.issn	1759-3433
dc.identifier.uri	https://hdl.handle.net/11250/3060199
dc.description.abstract	The random walk source model is a displacement model where particles coming out of a source are displacing neighbor particles. The deformation of particle fronts moving towards objects carry the information about the fluid dynamical properties of the flow, as lift coefficient and drag coefficient. It is shown in numerical experiments, that the deformation of straight fronts pushing towards and passing an object also define an area behind the object where particles lack in comparison to an undeformed front. This aera (in the moment the separated fronts meet again), multiplicated with factor 2, is the added mass, assuming the particle represented by pixel, have a mass. This is a new way to determine the added mass in a random walk experiment.	en_US
dc.language.iso	eng	en_US
dc.publisher	Civil-Comp	en_US
dc.title	A new method to determine the added mass of two- dimensional objects in potential flow.	en_US
dc.type	Peer reviewed	en_US
dc.type	Journal article	en_US
dc.description.version	acceptedVersion	en_US
dc.source.volume	CCC	en_US
dc.source.journal	Civil-Comp Proceedings	en_US
dc.source.issue	2	en_US
dc.identifier.doi	10.4203/ccc.2.2.9
dc.identifier.cristin	2115438
cristin.ispublished	true
cristin.fulltext	postprint
cristin.qualitycode	1