Browsing by Author "Mandal, Sourav"
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Characteristics of eigen-system for flexural gravity wave problems
Mandal, Sourav; Sahoo, T.; Chakrabarti, A. (Taylor & Francis, 2017)For a class of boundary value problems associated with flexural gravity waves, characteristics of the eigen-system are analysed which are used to study the convergence of the expansion formulae in both cases of single and ... -
Characteristics of individual surface waves measured by moored buoys in the coastal waters of the eastern Arabian Sea
SanilKumar, V.; Mandal, Sourav (Elsevier, 2022)In this study, the characteristics of the individual surface waves in the eastern Arabian Sea over one year are examined based on the measured time-series data using Waverider buoys at four locations covering ~500 km of ... -
Effect of undulating bottom on wave interaction with a floating flexible plate coupled with a flexible porous barrier
Mandal, Sourav; SantoshKumar, B.; Shashikala, A.P. (Springer, 2020)In the present study, under the assumption of small amplitude water wave theory and structural response, effect of bed undulation on the wave interaction with a combination of flexible porous barrier and a flexible floating ... -
Hilbert-Huang transform analysis of surface wavefield under tropical cyclone Hudhud
Mandal, Sourav; Nair, M.A.; SanilKumar, V. (Elsevier Ltd, 2020)The characteristics of an evolving ocean surface wavefield under tropical cyclone Hudhud that took place in October 2014 are investigated. The Hilbert-Huang transformation (HHT) is used for the spectral analysis of the ... -
Impact of local and remote winds on the surface waves in the coastal waters of eastern Arabian Sea
Shanas, P.R.; SanilKumar, V.; Sivakrishnan, K.K.; Mandal, Sourav; Yuvaraj, S. (Elsevier, 2024)This research aims to provide analysis of wave propagation and the interaction between local and remote winds on surface waves in the coastal waters of the eastern Arabian Sea. The analysis is based on measurements from a ... -
Multi-resource potentiality and multi-hazard susceptibility assessments of the central west coast of India applying machine learning and geospatial techniques
Prasad, Pankaj; Loveson, V.J.; Mandal, Sourav; Chandra, Priyankar; Kulimushi, L.C. (Springer, 2023)The understating of natural resources and hazards is very fundamental from spatial perspective to reduce loss of resource and human lives. For this, the main aim of the current research is to synthesize the three natural ... -
Surface wave interactions with submerged horizontal viscoelastic sheets
Sree, D.K.K.; Mandal, Sourav; Law, A.W.-K. (Elsevier, 2021)In this study, the surface wave interactions with submerged horizontal viscoelastic sheets of varying rheological properties are investigated both experimentally and analytically. In the experiments, we adopt the novel ... -
Variability in tidal harmonics of the coastal and estuarine waters of Goa during winter monsoon and spring inter-monsoon
Mitra, A.; Mandal, Sourav; Shanas, P.R.; Joseph, D.; Yuvaraj, S.; George, J.; Aravind, P.; Singh, J.; SanilKumar, V. (Elsevier, 2022)Harmonic analysis was carried out with simultaneously observed tide elevation in the coastal and estuarine regions of Goa. The tide elevations were consistent along the coastal stretch of 80 km; however, significant ... -
Wave crest height distribution during the tropical cyclone period
SanilKumar, V.; Harikrishnan, S.; Mandal, Sourav (2020)The wave crest height plays a vital role in designing both the fixed and floating marine structures. The present study examines the measured wave crest data at 18 m water depth off Visakhapatnam in the northwestern Bay of ... -
Wave interactions with circular ice ridge embedded in level ice
Mandal, Sourav; Law, A.W.-K.; Shen, H.H. (Elsevier, 2018)The present study examines the wave interactions with a circular elastic body trapped within a thin cover of sea ice of substantial extent. This configuration is an idealization of an ice ridge embedded in a field of level ...