Browsing NTNU Open by Author "Bhar, Kinjal"
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Forward sensitivity approach for estimating eddy viscosity closures in nonlinear model reduction
Ahmed, Shady E; Bhar, Kinjal; San, Omer; Rasheed, Adil (Peer reviewed; Journal article, 2020)In this paper, we propose a variational approach to estimate eddy viscosity using forward sensitivity method (FSM) for closure modeling in nonlinear reduced order models. FSM is a data assimilation technique that blends ...