Resumé
With the numerical model able to predict the free fall and the complex plate fluid interactions, fluids forces can be extracted for model development in future studies.
| Originalsprog | Engelsk |
|---|---|
| Titel | Proceedings of the ASME/JSME/KSME 2015 Joint Fluids Engineering Conference |
| Antal sider | 6 |
| Forlag | American Society of Mechanical Engineers |
| Publikationsdato | 31 jul. 2015 |
| Sider | 978-983 |
| Artikelnummer | 12708 |
| ISBN (Trykt) | 978-0-7918-5721-2 |
| DOI | |
| Status | Udgivet - 31 jul. 2015 |
| Begivenhed | ASME-JSME-KSME Joint Fluids Engineering Conference 2015 - Seoul, Sydkorea Varighed: 26 jul. 2015 → 31 jul. 2015 |
Konference
| Konference | ASME-JSME-KSME Joint Fluids Engineering Conference 2015 |
|---|---|
| Land | Sydkorea |
| By | Seoul |
| Periode | 26/07/2015 → 31/07/2015 |
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General Observations of the Time-Dependent Flow Field Around Flat Plates in Free Fall. / Hærvig, Jakob; Jensen, Anna Lyhne; Pedersen, Marie Cecilie; Sørensen, Henrik.
Proceedings of the ASME/JSME/KSME 2015 Joint Fluids Engineering Conference. American Society of Mechanical Engineers, 2015. s. 978-983 12708.Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review
TY - GEN
T1 - General Observations of the Time-Dependent Flow Field Around Flat Plates in Free Fall
AU - Hærvig, Jakob
AU - Jensen, Anna Lyhne
AU - Pedersen, Marie Cecilie
AU - Sørensen, Henrik
PY - 2015/7/31
Y1 - 2015/7/31
N2 - The free fall trajectories of flat plates are investigated in order to improve understanding of the forces acting on falling blunt objects. The long term goal is to develop a general applicable model to predict free fall trajectories. Numerically the free fall of a flat plate is investigated using a six degrees of freedom (6DOF) solver and a dynamic mesh. To validate the simulation, the trajectories of aluminium plates falling in water are recorded by digital camera recordings and compared to the simulation. The simulation is able to calculate the motion of the plate within each time step with high accuracy, and thereby allowing the whole trajectory to be predicted with fair accuracy.With the numerical model able to predict the free fall and the complex plate fluid interactions, fluids forces can be extracted for model development in future studies.
AB - The free fall trajectories of flat plates are investigated in order to improve understanding of the forces acting on falling blunt objects. The long term goal is to develop a general applicable model to predict free fall trajectories. Numerically the free fall of a flat plate is investigated using a six degrees of freedom (6DOF) solver and a dynamic mesh. To validate the simulation, the trajectories of aluminium plates falling in water are recorded by digital camera recordings and compared to the simulation. The simulation is able to calculate the motion of the plate within each time step with high accuracy, and thereby allowing the whole trajectory to be predicted with fair accuracy.With the numerical model able to predict the free fall and the complex plate fluid interactions, fluids forces can be extracted for model development in future studies.
U2 - 10.1115/AJKFluids2015-12708
DO - 10.1115/AJKFluids2015-12708
M3 - Article in proceeding
SN - 978-0-7918-5721-2
SP - 978
EP - 983
BT - Proceedings of the ASME/JSME/KSME 2015 Joint Fluids Engineering Conference
PB - American Society of Mechanical Engineers
ER -