6 citations · 7 across the 14 of their papers we have counts for
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A first engineering principles model for dynamical simulation of cement pyro-process cyclones
Jan Lorenz Svensen, Nicola Cantisani, Wilson Ricardo Leal da Silva +3
We provide a cyclone model for dynamical simulations in the pyro-process of cement production. The model is given as an index-1 differential-algebraic equation (DAE) model based on…
A Dynamic Cooler Model for Cement Clinker Production
Jan Lorenz Svensen, Wilson Ricardo Leal da Silva, Javier Pigazo Merino +2
We present a 2D model for a grate belt cooler in the pyro-section of a cement plant. The model is formulated as an index-1 differential-algebraic equation (DAE) model based on firs…
Numerical Discretization Methods for the Discounted Linear Quadratic Control Problem
Zhanhao Zhang, Steen Hørsholt, John Bagterp Jørgensen
This study focuses on the numerical discretization methods for the continuous-time discounted linear-quadratic optimal control problem (LQ-OCP) with time delays. By assuming piecew…
A First-Engineering Principles Model for Dynamical Simulation of a Calciner in Cement Production
Jan Lorenz Svensen, Wilson Ricardo Leal da Silva, John Bagterp Jørgensen
We present an index-1 differential-algebraic equation (DAE) model for dynamic simulation of a calciner in the pyro-section of a cement plant. The model is based on first engineerin…
A Dynamical Simulation Model of a Cement Clinker Rotary Kiln
Jan Lorenz Svensen, Wilson Ricardo Leal da Silva, Javier Pigazo Merino +2
This study provides a systematic description and results of a dynamical simulation model of a rotary kiln for clinker, based on first engineering principles. The model is built upo…
Numerical Discretization Methods for the Extended Linear Quadratic Control Problem
Zhanhao Zhang, Jan Lorenz Svensen, Morten Wahlgreen Kaysfeld +3
In this study, we introduce numerical methods for discretizing continuous-time linear-quadratic optimal control problems (LQ-OCPs). The discretization of continuous-time LQ-OCPs is…
Dynamic modeling and simulation of a flash clay calciner
Nicola Cantisani, Jan Lorenz Svensen, Ole Fink Hansen +1
We present a novel dynamic model of a flash clay calciner. The model consists of thermophysical properties, reaction kinetics and stoichiometry, transport, mass and energy balances…