PENGAMATAN GERAK KONVEKSI RAYLEIGH-BENARD SEBAGAI FUNGSI KETEBALAN LAPISAN AIR
An observation tools of Rayleigh-Benard Convection (RBC) has been developed. Observation set up made from glass box limited by two plates, i.e, bottom and top plates. The bottom plate is hotter than the top plate which has function to heat horizontal layers of fluid from below. The used media to obs...
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| Main Authors: | , |
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| Format: | Theses and Dissertations NonPeerReviewed |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2011
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| Subjects: | |
| Online Access: | https://repository.ugm.ac.id/90153/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=52621 |
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| Institution: | Universitas Gadjah Mada |
| Summary: | An observation tools of Rayleigh-Benard Convection (RBC) has been
developed. Observation set up made from glass box limited by two plates, i.e,
bottom and top plates. The bottom plate is hotter than the top plate which has
function to heat horizontal layers of fluid from below. The used media to observe
fluid dynamics is water which mixed by sawdust of teakwood as representation of
water particle motion. Raising of water layer tickness is distance between two
plates (d) causes raising of the velocity of the water particle motion at the
convection ilustrated by the bifurcation diagram. Raising of d also causes the
convection radius change. Observed also pattern of flow from laminer to turbulen
as result of d which ever greater. |
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