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44 Publications
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Ragagobalan Vijayakumar
Associate Professor
Department of Ocean Engineering
vijay2028@iitm.ac.in (Work)
+91-44-2257-4829 (Work)
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Publications - 44
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Publications (44)
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Comparative assessment of URANS, SAS and DES turbulence modeling in the predictions of massively separated ship airwake characteristics
Shukla S.
,
Singh S.N.
,
...
,
Ragagobalan Vijayakumar
(4 authors)
2021 | Elsevier Ltd
Journal
Implementation of a CFD model for wall condensation in the presence of non-condensable gas mixtures
Arul Prakash Karaiyan
,
Ragagobalan Vijayakumar
,
...
,
Rohlfs W.
(8 authors)
2021 | Elsevier
Heat transfer enhancement of air-concrete thermal energy storage system – CFD simulation and experimental validation under transient condition
Manoj Praveen V.J.
,
Vigneshkumar R.
,
...
,
Ragagobalan Vijayakumar
and
Madhu P.
(6 authors)
2021 | SAGE Publications Ltd
Experimental investigation on ship’s model in carrying out energy economics of BDR/ALS methodology
Sindagi S.
,
Ragagobalan Vijayakumar
and
Saxena B.K.
2021 | Taylor and Francis Ltd.
Numerical study on the performance analysis and vibration characteristics of flexible marine propeller
Ashok K.S.
,
Anantha S.V.
and
Ragagobalan Vijayakumar
2020 | American Society of Mechanical Engineers (ASME)
Selection of optimal air independent propulsion system using forced decision matrix
Raajiv Menon R.
,
Ragagobalan Vijayakumar
and
Pandey J.K.
2020 | Defense Scientific Information and Documentation Centre
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PDF
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Numerical study of acoustic characteristics of a marine propeller in non-uniform flow
Joe D.
and
Ragagobalan Vijayakumar
2020 | Institute of Electrical and Electronics Engineers Inc.
Development of an Energy Efficient Stern Flap for Improved EEDI of a Typical High speed Displacement Vessel
Y. Hemanth Kumar
and
Ragagobalan Vijayakumar
2020 | Defence Scientific Information and Documentation Centre
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PDF
Publisher Copy
Succinct review of MBDR/BDR technique in reducing ship’s drag
Sindagi Sudhir
and
Ragagobalan Vijayakumar
2020 | Informa UK Limited
A conceptual method to assess ship-helicopter dynamic interface
Shukla Shrish
,
N Singh Sidh
,
...
,
Ragagobalan Vijayakumar
(4 authors)
2020 | SAGE Publications
Numerical study of the effect of wing position on autonomous underwater glider
Shashank Shankar R.V.
and
Ragagobalan Vijayakumar
2020 | Defense Scientific Information and Documentation Centre
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PDF
Publisher Copy
CFD investigation on the hydrodynamic characteristics of blended wing unmanned underwater gliders with emphasis on the control surfaces
Guggilla M.
and
Ragagobalan Vijayakumar
2020 | American Society of Mechanical Engineers (ASME)
Effect of flap angle on t ransom stern flow of a High speed displacement Surface combatant
Ragagobalan Vijayakumar
and
Y. Hemanth Kumar
2020 | Techno Press
Research Article
CFD modelling of buoyancy driven flows in enclosures with relevance to nuclear reactor safety
Arul Prakash Karaiyan
,
Ragagobalan Vijayakumar
,
...
,
Allelein H.-J.
(5 authors)
2020 | Elsevier
Other
A compact single channel interferometer to study vortex beam propagation through scattering layers
Shanti Bhattacharya
,
J. Lathika Sruthy
and
Ragagobalan Vijayakumar
2020 | Springer Science and Business Media LLC
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PDF
Publisher Copy
An investigation of ship airwakes by scale adaptive simulation
Shukla S.
,
Singh S.N.
,
...
,
Ragagobalan Vijayakumar
(4 authors)
2020 | Faculty of Navigation, Gdynia Maritime University
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PDF
Publisher Copy
Journal
Generation and decomposition of scalar and vector modes carrying orbital angular momentum: A review
Pachava S.
,
Dharmavarapu R.
and
Ragagobalan Vijayakumar
2020 | SPIE
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PDF
Publisher Copy
Design approach for reducing the wave added resistance by hull form optimisation
Ragagobalan Vijayakumar
,
Sanchana M. Kumar
and
Prasad V. V. S.
2019 | Springer
Numerical study of acoustic characteristics of a DTMB 4119 propeller due to tip rake
Danio Joe
,
Vijit Misra
and
Ragagobalan Vijayakumar
2019 | Royal Institution of Naval Architects
Numerical study of effect of hangar modification on ship-airwake and helicopter downwash interaction
Sumit kumar
and
Ragagobalan Vijayakumar
2019 | ERF 2019 Organizing Committee
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