Searched for: subject:"Model%5C+reduction"
(1 - 4 of 4)
document
Xiao, C. (author), Leeuwenburgh, O. (author), Lin, H.X. (author), Heemink, A. (author)
A reduced order modeling algorithm for the estimation of space varying parameter patterns in numerical models is proposed. In this approach domain decomposition is applied to construct separate approximations to the numerical model in every subdomain. We introduce a new local parameterization that decouples the computational cost of the...
article 2021
document
van der Linden, R.J.P. (author), Marck, J.W. (author), de Boer, J.P. (author)
Operating maturing assets poses increasingly complex challenges to operators. Meeting hourly or daily production targets becomes more difficult when wells are more often shut in for e.g. water washes (against salt deposition) or solvent jobs (at asphaltenes deposition). Declining reservoir pressure in turn results in less margin to compensate...
conference paper 2015
document
Vermeulen, P.T.M. (author), Heemink, A.W. (author), te Stroet, C.B.M. (author)
Numerical models are often used for simulating groundwater flow. Written in state-space form, the dimension of these models is of the order of the number of grid cells used and can be very high (more than a million). As a result, these models are computationally very demanding, especially if many different scenarios have to be simulated. In this...
article 2004
document
Vermeulen, P.T.M. (author), Heemink, A.W. (author), Testroet, C.B.M. (author), Nederlands Instituut voor Toegepaste Geowetenschappen TNO (author)
Numerical models are often used for simulating ground water flow. Written in state space form, the dimension of these models is of the order of the number of model cells and can be very high (> million). As a result, these models are computationally very demanding, especially if many different scenarios has to be simulated. Therefore we...
bookPart 2002
Searched for: subject:"Model%5C+reduction"
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