N
Nilanjan Saha
Researcher at Indian Institute of Technology Madras
Publications - 53
Citations - 383
Nilanjan Saha is an academic researcher from Indian Institute of Technology Madras. The author has contributed to research in topics: Offshore wind power & Wind speed. The author has an hindex of 11, co-authored 41 publications receiving 286 citations. Previous affiliations of Nilanjan Saha include Mediterranea University of Reggio Calabria & Indian Institute of Science.
Papers
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Short‐term extreme response analysis of a jacket supporting an offshore wind turbine
TL;DR: In this paper, a wind turbine is mounted on a jacket structure at a water depth of 70m at a northern offshore site in the North Sea, and the turbine response is numerically obtained by using the aerodynamic software HAWC2 and the hydrodynamic software USFOS.
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Coupled hydrodynamic and geotechnical analysis of jacket offshore wind turbine
K. A. Abhinav,Nilanjan Saha +1 more
TL;DR: In this paper, the response of a jacket-supported offshore wind turbine (OWT) under wave loading, when (a) soil-structure interaction (SSI) is ignored and (b) SSI is considered, was compared by means of pushover analyses and irregular-wave dynamic analyses.
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Extended Kalman filters using explicit and derivative-free local linearizations
Nilanjan Saha,Debasish Roy +1 more
TL;DR: In this paper, three variants of the extended Kalman filter (EKF) are proposed for parameter estimations in mechanical oscillators under Gaussian white noises, which are based on three versions of explicit and derivative-free local linearizations (DLL) of the non-linear drift terms in the governing stochastic differential equations (SDEs).
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Stochastic response of jacket supported offshore wind turbines for varying soil parameters
K. A. Abhinav,Nilanjan Saha +1 more
TL;DR: In this paper, the effect of soil-structure interaction (SSI) on a jacket-offshore wind turbine (OWT) in a water depth of 70 m using JONSWAP spectrum was investigated.
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Dynamic Analysis of an Offshore Wind Turbine Including Soil Effects
K. A. Abhinav,Nilanjan Saha +1 more
TL;DR: In this paper, the authors deal with the dynamic analysis of the NREL 5MW OWT on a monopile foundation, in Indian waters, with an operational wind speed of 12 m/s and a sea state of 4 m significant wave height and 10 s spectral peak period.