Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Roger Böttcher"'
Autor:
Johannes Höller, Patrick Schwartz, J. Schwientek, Michael Bortz, Norbert Asprion, Charlie Vanaret, Roger Böttcher
Simulation is besides experimentation the major method for designing, analyzing and optimizing chemical processes. The ability of simulations to reflect real process behavior strongly depends on model quality. Validation and adaption of process model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8ca7fe48454ebeb221f9cbd1fa883f4
https://publica.fraunhofer.de/handle/publica/268981
https://publica.fraunhofer.de/handle/publica/268981
Autor:
Robert Pack, Michael Bortz, Norbert Asprion, Roger Böttcher, Johannes Höller, Jan Schwientek, Marina-Eleni Stavrou
Publikováno v:
Chemie Ingenieur Technik. 91:305-313
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f294c736528523fa5546ad6700c9e10
https://doi.org/10.1002/cite.201800086
https://doi.org/10.1002/cite.201800086
Autor:
Michael Bortz, Erik von Harbou, Jan Schwientek, Norbert Asprion, Jakob Burger, Sergej Blagov, Roger Böttcher
Publikováno v:
Chemie Ingenieur Technik. 89:665-674
Since experimentation is expensive with increasing computation power the significance of modeling, simulation, and optimization in process development has grown. Quite often in such models some parameters are uncertain, e.g., due to high variance in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05ec1a8a9a4fc170bf16ecce64adc8ef
https://doi.org/10.1002/cite.201600098
https://doi.org/10.1002/cite.201600098
Autor:
Maria Yliruka, Jonas Mairhofer, Johannes Höller, Jan Schwientek, Michael Bortz, Norbert Asprion, Charlie Vanaret, Roger Böttcher
The benefit of model-based process simulation and optimization to enhance and improve process development depends on the reliability of the underlying model. Its selection and the values of the model parameters must be validated with experimental res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a110c0af67c1b5882030f5368d095a1d
https://publica.fraunhofer.de/handle/publica/263276
https://publica.fraunhofer.de/handle/publica/263276
From Single Process Simulation and Optimization to Decision Making Based on a Multitude of Solutions
Autor:
Roger Böttcher, Patrick Schwartz, Norbert Asprion, Michael Bortz, Johannes Höller, Jan Schwientek
Quite often process simulation is only used as a representation of experimentally developed processes. With today’s availability of computation power and advanced simulation and optimization methods much more than providing a closed heat and mass b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::220d8aaa682dfc3b0f448a4a95ef795a
https://doi.org/10.1016/b978-0-12-818634-3.50002-3
https://doi.org/10.1016/b978-0-12-818634-3.50002-3
Autor:
Patrick Schwartz, Maria Yliruka, Johannes Höller, Jan Schwientek, Michael Bortz, Roger Böttcher, Norbert Asprion
The reliability of flowsheet simulation results depends heavily on the knowledge of model parameters, among which are, for example, kinetic parameters of chemical reactions or substance property data describing thermodynamic behavior. These parameter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1c931b1eab221f7b61fc37310b2bf5c
https://doi.org/10.1016/b978-0-12-818634-3.50107-7
https://doi.org/10.1016/b978-0-12-818634-3.50107-7
Autor:
J. Schwientek, Michael Bortz, Charlie Vanaret, Roger Böttcher, Norbert Asprion, Philipp Seufert
Publikováno v:
Chemie Ingenieur Technik. 92:1157-1157
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8be3ca63204bb3f8da03e32de675af12
https://doi.org/10.1002/cite.202055009
https://doi.org/10.1002/cite.202055009
The quality of process optimization depends on model parameters. The use of operating data from mini-, pilot or production plants can help to improve model agreement with operation. To support the design of experiments (DoE) in plants with many opera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bdd72a5ddc2f81b95cb87e8bd74bc2f
https://doi.org/10.1016/b978-0-444-64235-6.50010-3
https://doi.org/10.1016/b978-0-444-64235-6.50010-3
The identification of a promising region in design space where strategies to obtain an optimal experimental design can be applied is crucial in practical applications. In this contribution, starting from a model adjusted to previously conducted exper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e19a6d25c48b8de9c28762852e6328a
https://publica.fraunhofer.de/handle/publica/254092
https://publica.fraunhofer.de/handle/publica/254092
Autor:
Sergej Blagov, Roger Böttcher, Maksym Berezhnyi, Karl-Heinz Küfer, Jakob Burger, Erik von Harbou, Norbert Asprion, Hans Hasse, Michael Bortz, Regina Benfer
Publikováno v:
Chemie Ingenieur Technik. 87:1810-1825
The development of chemical processes is based on both experiments and process simulations. Data evaluation and reconciliation, model development and validation, and design of experiments are essential steps in this procedure. The different tools and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de33fc7f166269f2655f1471d6f3a6ac
https://doi.org/10.1002/cite.201500020
https://doi.org/10.1002/cite.201500020