Publication:
Numerical and experimental determination of velocity dependant Hydrodynamic derivatives of an underwater towed body

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cris.author.scopus-author-id56419403400
cris.author.scopus-author-id55309384000
cris.author.scopus-author-id6602690369
cris.author.scopus-author-id6504007618
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cris.virtual.author-orcid0000-0003-3687-6736
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cris.virtual.department#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtual.department#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtual.departmentIndian Institute of Technology, Madras
cris.virtual.department#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
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cris.virtualsource.author-orcid931ce799-f439-4909-81fb-b818cba94e66
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cris.virtualsource.department#PLACEHOLDER_PARENT_METADATA_VALUE#
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cris.virtualsource.department931ce799-f439-4909-81fb-b818cba94e66
cris.virtualsource.department#PLACEHOLDER_PARENT_METADATA_VALUE#
dc.contributor.authorFrancis, Roni
dc.contributor.authorSudarsan, K.
dc.contributor.authorP Krishnankutty
dc.contributor.authorAnanthasubramanian, V.
dc.date.accessioned2023-09-20T05:23:19Z
dc.date.available2023-09-20T05:23:19Z
dc.date.issued01-01-2014
dc.description.abstractUnderwater towed bodies are widely used for both civilian and military applications. Hydrodynamic stability is an essential requirement for the towed body in order to provide a stable platform for the payloads housed within them. Estimation of hydrodynamic derivatives of the towed body is an important pre-requisite for evaluation of hydrodynamic stability. Numerical and experimental evaluation of velocity dependant hydrodynamic derivatives is presented in this paper. Drift angle tests and rotating arm tests are numerically simulated for evaluation of the hydrodynamic derivatives. The numerical analysis results were experimentally validated through model experiments using Vertical Planar Motion Mechanism in a towing tank using a full scaled model of the towed body. Comparison between the numerical and experimental results is presented.
dc.identifier.scopus2-s2.0-84975873867
dc.identifier.urihttps://apicris.irins.org/handle/IITM2023/42938
dc.relation.ispartofseriesRINA, Royal Institution of Naval Architects - International Conference on Computational and Experimental Marine Hydrodynamics, MARHY 2014
dc.sourceRINA, Royal Institution of Naval Architects - International Conference on Computational and Experimental Marine Hydrodynamics, MARHY 2014
dc.titleNumerical and experimental determination of velocity dependant Hydrodynamic derivatives of an underwater towed body
dc.typeConference Proceeding
dspace.entity.typePublication
oaire.citation.endPage308
oaire.citation.startPage302
oairecerif.author.affiliation#PLACEHOLDER_PARENT_METADATA_VALUE#
oairecerif.author.affiliation#PLACEHOLDER_PARENT_METADATA_VALUE#
oairecerif.author.affiliationIndian Institute of Technology, Madras
oairecerif.author.affiliation#PLACEHOLDER_PARENT_METADATA_VALUE#
person.affiliation.cityKochi
person.affiliation.cityChennai
person.affiliation.id60070263
person.affiliation.id60025757
person.affiliation.nameNaval Physical and Oceanographic Laboratory India
person.affiliation.nameIndian Institute of Technology Madras
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