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Phase synchronization of baroclinic waves in a differentially heated rotating annulus experiment subject to periodic forcing with a variable duty cycle

Abstract:

A series of laboratory experiments in a thermally driven, rotating fluid annulus are presented that investigate the onset and characteristics of phase synchronization and frequency entrainment between the intrinsic, chaotic, oscillatory amplitude modulation of travelling baroclinic waves and a periodic modulation of the (axisymmetric) thermal boundary conditions, subject to time-dependent coupling. The time-dependence is in the form of a prescribed duty cycle in which the periodic forcing of ...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1063/1.5001817

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Atmos Ocean & Planet Physics
Role:
Author
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Institution:
University of Oxford
Oxford college:
Wadham College
Role:
Author
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Funding agency for:
Read, P
Grant:
NE/F002157/1
More from this funder
Funding agency for:
Castrejon Pita, A
Grant:
NE/F002157/1
More from this funder
Funding agency for:
Castrejon Pita, A
Grant:
NE/F002157/1
Publisher:
AIP Publishing Publisher's website
Journal:
Chaos Journal website
Volume:
27
Issue:
12
Article number:
127001
Publication date:
2017-09-18
Acceptance date:
2017-03-31
DOI:
EISSN:
1089-7682
ISSN:
1054-1500
Source identifiers:
689007
Pubs id:
pubs:689007
UUID:
uuid:8586bb87-186e-40a0-a06e-e462fe8b2f58
Local pid:
pubs:689007
Deposit date:
2017-04-11

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