@article{47562,
  author       = {{Herrmann, Felix and Grünewald, Marcus and Meijer, Tobias and Gardemann, Ulrich and Feierabend, Lukas and Riese, Julia}},
  issn         = {{0009-2509}},
  journal      = {{Chemical Engineering Science}},
  keywords     = {{Applied Mathematics, Industrial and Manufacturing Engineering, General Chemical Engineering, General Chemistry}},
  publisher    = {{Elsevier BV}},
  title        = {{{Operating window and flexibility of a lab-scale methanation plant}}},
  doi          = {{10.1016/j.ces.2022.117632}},
  volume       = {{254}},
  year         = {{2022}},
}

@article{47563,
  author       = {{Di Pretoro, Alessandro and Bruns, Bastian and Negny, Stéphane and Grünewald, Marcus and Riese, Julia}},
  issn         = {{0098-1354}},
  journal      = {{Computers & Chemical Engineering}},
  keywords     = {{Computer Science Applications, General Chemical Engineering}},
  publisher    = {{Elsevier BV}},
  title        = {{{Demand response scheduling using derivative-based dynamic surrogate models}}},
  doi          = {{10.1016/j.compchemeng.2022.107711}},
  volume       = {{160}},
  year         = {{2022}},
}

@article{47560,
  abstract     = {{<jats:p>As a part of the worldwide efforts to substantially reduce CO2 emissions, power-to-fuel technologies offer a promising path to make the transport sector CO2-free, complementing the electrification of vehicles. This study focused on the coupling of Fischer–Tropsch synthesis for the production of synthetic diesel and kerosene with a high-temperature electrolysis unit. For this purpose, a process model was set up consisting of several modules including a high-temperature co-electrolyzer and a steam electrolyzer, both of which were based on solid oxide electrolysis cell technology, Fischer–Tropsch synthesis, a hydrocracker, and a carrier steam distillation. The integration of the fuel synthesis reduced the electrical energy demand of the co-electrolysis process by more than 20%. The results from the process simulations indicated a power-to-fuel efficiency that varied between 46% and 67%, with a decisive share of the energy consumption of the co-electrolysis process within the energy balance. Moreover, the utilization of excess heat can substantially to completely cover the energy demand for CO2 separation. The economic analysis suggests production costs of 1.85 €/lDE for the base case and the potential to cut the costs to 0.94 €/lDE in the best case scenario. These results underline the huge potential of the developed power-to-fuel technology.</jats:p>}},
  author       = {{Peters, Ralf and Wegener, Nils and Samsun, Remzi Can and Schorn, Felix and Riese, Julia and Grünewald, Marcus and Stolten, Detlef}},
  issn         = {{2227-9717}},
  journal      = {{Processes}},
  keywords     = {{Process Chemistry and Technology, Chemical Engineering (miscellaneous), Bioengineering}},
  number       = {{4}},
  publisher    = {{MDPI AG}},
  title        = {{{A Techno-Economic Assessment of Fischer–Tropsch Fuels Based on Syngas from Co-Electrolysis}}},
  doi          = {{10.3390/pr10040699}},
  volume       = {{10}},
  year         = {{2022}},
}

@article{47561,
  abstract     = {{<jats:title>Abstract</jats:title><jats:p>Additive manufacturing is a promising tool for tailored solutions in chemical engineering. This applies in particular to the design of lab‐scale packed bed columns. We present experimental results to characterize a lab‐scale 3D printed structured metal packing and compare it to a conventional counterpart. The results indicate that necessary adjustments for the manufacturing process of the metal material have an influence on important operating parameters, resulting in higher specific pressure drop, slightly higher liquid holdup and lower mass transfer efficiency.</jats:p>}},
  author       = {{Riese, Julia and Reitze, Arnulf and Grünewald, Marcus}},
  issn         = {{0009-286X}},
  journal      = {{Chemie Ingenieur Technik}},
  keywords     = {{Industrial and Manufacturing Engineering, General Chemical Engineering, General Chemistry}},
  number       = {{7}},
  pages        = {{993--1001}},
  publisher    = {{Wiley}},
  title        = {{{Experimental Characterization of 3D Printed Structured Metal Packing with an Enclosed Column Wall}}},
  doi          = {{10.1002/cite.202200002}},
  volume       = {{94}},
  year         = {{2022}},
}

@article{47556,
  author       = {{Herrmann, Felix and Grünewald, Marcus and Meijer, Tobias and Gardemann, Ulrich and Riese, Julia}},
  issn         = {{0888-5885}},
  journal      = {{Industrial &amp; Engineering Chemistry Research}},
  keywords     = {{Industrial and Manufacturing Engineering, General Chemical Engineering, General Chemistry}},
  number       = {{27}},
  pages        = {{9644--9657}},
  publisher    = {{American Chemical Society (ACS)}},
  title        = {{{Performance of a Laboratory-Scale Methanation Plant with Catalyst Dilution under Dynamic Operating Conditions}}},
  doi          = {{10.1021/acs.iecr.2c00871}},
  volume       = {{61}},
  year         = {{2022}},
}

@article{47553,
  abstract     = {{<jats:title>Abstract</jats:title><jats:p>Minimizing the emissions produced during the processing of biofuel, one aim is to reduce or completely replace the amount of the required fossil fuels used for internal process energy. For the transition of process energy from fossil to renewable energy sources, such as solar and wind, the energy demand of biomass processing must be adjustable to the fluctuating electricity supply. The flexible adjustment of a system's power demand to follow the current power generation is commonly referred to as demand side management (DSM). This contribution shows the results of a study on the implementation of DSM in biofuel biorefineries. By identifying reference concepts that could represent biofuel production plants, the specific mass and energy consumption for the individual process steps in these reference concepts was analyzed through a literature study. The annual throughput and energy consumption of process steps in biofuel production could then be calculated, enabling the identification of the most energy‐consuming process steps. Subsequently, possible flexible operating load ranges of the respective process steps in biofuel production were identified. These findings allowed an assessment of the potential for different process units of biorefinery systems concerning the quantitative adaptability of the electricity load – the theoretical DSM potential. An approximate theoretical DSM potential of 146 MW has been identified for biofuel production in Germany. This cumulated theoretical DSM potential in biofuel production was compared to that of other industrial processes, demonstrating the magnitude and importance of the implementation of DSM in biofuel production. © 2022 The Authors. Biofuels, Bioproducts and Biorefining published by Society of Industrial Chemistry and John Wiley &amp; Sons Ltd.</jats:p>}},
  author       = {{Röder, Lilli Sophia and Gröngröft, Arne and Grünewald, Marcus and Riese, Julia}},
  issn         = {{1932-104X}},
  journal      = {{Biofuels, Bioproducts and Biorefining}},
  keywords     = {{Renewable Energy, Sustainability and the Environment, Bioengineering}},
  number       = {{1}},
  pages        = {{56--70}},
  publisher    = {{Wiley}},
  title        = {{{Assessing the demand side management potential in biofuel production; A theoretical study for biodiesel, bioethanol, and biomethane in Germany}}},
  doi          = {{10.1002/bbb.2452}},
  volume       = {{17}},
  year         = {{2022}},
}

@article{47555,
  abstract     = {{<jats:title>Abstract</jats:title><jats:p>Operating windows of conventional tray columns may not be large enough to ensure a sufficient separation with the current or future challenges of a volatile energy and raw material supply. Therefore, an innovative, segmented separation tray has been developed, which enlarges the operation window and thus leads to a higher flexibility, managing the challenges of higher volatility in downstream processes. In this contribution, a hydrodynamic characterization and the resulting lower operation limits of this segmented tray are presented. Furthermore, an approach to obtain shorter start‐up times for the column and a resulting faster response time to changes in the process are presented. The feasibility of this type of operation is evaluated by the investigation of the stability of the tray under new operation conditions.</jats:p>}},
  author       = {{Fasel, Henrik and Grünewald, Marcus and Riese, Julia}},
  issn         = {{2637-403X}},
  journal      = {{Journal of Advanced Manufacturing and Processing}},
  keywords     = {{General Medicine}},
  number       = {{1}},
  publisher    = {{Wiley}},
  title        = {{{On the lower operation limit and the gain of flexibility of an innovative segmented tray column}}},
  doi          = {{10.1002/amp2.10144}},
  volume       = {{5}},
  year         = {{2022}},
}

@article{47559,
  author       = {{Röder, Lilli Sophia and Gröngröft, Arne and Grünewald, Marcus and Riese, Julia}},
  issn         = {{0363-907X}},
  journal      = {{International Journal of Energy Research}},
  keywords     = {{Energy Engineering and Power Technology, Fuel Technology, Nuclear Energy and Engineering, Renewable Energy, Sustainability and the Environment}},
  number       = {{13}},
  pages        = {{17733--17754}},
  publisher    = {{Hindawi Limited}},
  title        = {{{Options for demand side management in biofuel production: A systematic review}}},
  doi          = {{10.1002/er.8353}},
  volume       = {{46}},
  year         = {{2022}},
}

@inbook{47557,
  author       = {{Bruns, Bastian and Grünewald, Marcus and Riese, Julia}},
  booktitle    = {{Computer Aided Chemical Engineering}},
  isbn         = {{9780323958790}},
  issn         = {{1570-7946}},
  publisher    = {{Elsevier}},
  title        = {{{Optimal design for flexible operation with multiple fluctuating input parameters}}},
  doi          = {{10.1016/b978-0-323-95879-0.50144-2}},
  year         = {{2022}},
}

@article{40644,
  author       = {{Al-Lami, Abbas Jarullah Sangoor and Kenig, Eugeny Y. and Inguva, Venkatesh}},
  issn         = {{1359-4311}},
  journal      = {{Applied Thermal Engineering}},
  keywords     = {{Industrial and Manufacturing Engineering, Energy Engineering and Power Technology}},
  publisher    = {{Elsevier BV}},
  title        = {{{Numerical analysis of conjugate heat transfer within internally channeled tubes}}},
  doi          = {{10.1016/j.applthermaleng.2022.119596}},
  volume       = {{223}},
  year         = {{2022}},
}

@inproceedings{33204,
  author       = {{Al-Lami, Abbas Jarullah Sangoor and Kenig, Eugeny Y.}},
  location     = {{Würzburg}},
  title        = {{{Heat transfer enhancement with internally channeled tubes}}},
  year         = {{2022}},
}

@misc{52461,
  author       = {{Breckner, Anne}},
  booktitle    = {{Jahrbuch für Evangelischen Kirchengeschichte des Rheinlandes (JEKGR)}},
  pages        = {{277--282}},
  title        = {{{Rezension zu "Helmut Simon. Leben zwischen den Zeiten. Von der Weimarer Republik bis zur Europäischen Union - Vom Bauernbub zum Verfassungsrichter und Kirchentagspräsidenten" hg. von Becker, Peter; Simon, Heide}}},
  volume       = {{71}},
  year         = {{2022}},
}

@misc{52467,
  author       = {{Breckner, Anne}},
  title        = {{{Schöpfung, Universität und Schule}}},
  year         = {{2022}},
}

@techreport{52468,
  author       = {{Breckner, Anne}},
  title        = {{{Bericht: Tagung des Arbeitskreises für historische Religionspädagogik: Katastrophen. Religiöse Bildung angesichts von Kriegs- und Krisenerfahrungen im 19. und 20. Jahrhundert}}},
  year         = {{2022}},
}

@article{52532,
  author       = {{Rodrigues, Agatha S. and Kerschke, Pascal and Pereira, Carlos Alberto De Bragança and Trautmann, Heike and Wagner, Carolin and Hellingrath, Bernd and Polpo, Adriano}},
  journal      = {{Comput. Stat.}},
  number       = {{1}},
  pages        = {{355–379}},
  title        = {{{Estimation of component reliability from superposed renewal processes by means of latent variables}}},
  doi          = {{10.1007/S00180-021-01124-0}},
  volume       = {{37}},
  year         = {{2022}},
}

@book{36253,
  abstract     = {{Der Terminus Wissenstransfer hat in den letzten Jahren verstärkt an Bedeutung gewonnen. Er bezieht sich auf die Zirkulation von Wissen zwischen Systemen, Organisationen oder Parteien, etwa zwischen Hochschulen und Gesellschaft. Damit ist nicht ‚nur‘ der Transfer wissenschaftlicher Erkenntnisse in gesellschaftliche Kontexte gemeint, sondern vielmehr - über den Erwerb und die Weitergabe von Wissen hinaus - der Dialog und die Diskursbildung zwischen Wissenschaft und Gesellschaft. Der vorliegende Band nimmt dabei entstehende Aufgaben, Herausforderungen und Chancen kulturwissenschaftlicher Forschung in den Blick. Entgegen der Annahme, Projekte aus dem Feld der Kulturwissenschaften würden im Bereich des Abstrakten verbleiben, präsentiert er Beispiele kulturwissenschaftlicher Forschung, die Theorie und Praxis berücksichtigen sowie die Verzahnung von theoretischen Erkenntnissen und ihr Mitwirken an gesellschaftlichen Diskursen verdeutlichen.}},
  editor       = {{Meier, Rebecca and Harmening, Anda-Lisa Martha Josephine Anna and Leinfellner, Stefanie}},
  isbn         = {{ 978-3-534-27585-4}},
  pages        = {{352}},
  publisher    = {{wbg}},
  title        = {{{ Wissenstransfer. Aufgabe, Herausforderung und Chance kulturwissenschaftlicher Forschung}}},
  volume       = {{1}},
  year         = {{2022}},
}

@inbook{47865,
  author       = {{Heerdegen, Björn}},
  booktitle    = {{Wissenstransfer: Aufgabe, Herausforderung und Chance kulturwissenschaftlicher Forschung}},
  editor       = {{Harmening, Anda-Lisa and Leinfellner, Stefanie and Meier, Rebecca}},
  isbn         = {{3534275853}},
  pages        = {{97--121}},
  publisher    = {{wbg Academic}},
  title        = {{{Romane der Wendeliteratur als Medien des Wissenstransfers. Eine Anstiftung zum Gespräch}}},
  volume       = {{1}},
  year         = {{2022}},
}

@article{48550,
  abstract     = {{<jats:p>Digitalisierte Arbeitsprozesse als Lerngegenstand dienen als Ausgangspunkt der für die Aufgabenbewältigung notwendigen Kompetenzen. Am Beispiel der Planung und Durchführung einer Veranstaltung in der Hotellerie sollen Digitalisierungspotenziale aufgedeckt und notwendige Kompetenzen zum Umgang mit diesem Arbeitsprozess herausgearbeitet werden.</jats:p>}},
  author       = {{Meyer, Anja and Kirchhof, Johanna}},
  issn         = {{2193-8806}},
  journal      = {{HiBiFo – Haushalt in Bildung & Forschung}},
  number       = {{3}},
  pages        = {{50--65}},
  publisher    = {{Verlag Barbara Budrich GmbH}},
  title        = {{{Digitalisierte Arbeitsprozesse im Hotel- und Gastgewerbe konkret: (Digitalisierungs-) Potenziale und Kompetenzanforderungen an Auszubildende}}},
  doi          = {{10.3224/hibifo.v11i3.04}},
  volume       = {{11}},
  year         = {{2022}},
}

@article{36332,
  abstract     = {{AlSi casting alloys combine excellent castability with high strength. Hence, this group of alloys is often used in the automotive sector. The challenge for this application is the brittle character of these alloys which leads to cracks during joint formation when mechanical joining technologies are used. A rise in ductility can be achieved by a considerable increase in the solidification rate which results in grain refinement. High solidification rates can be realized in twin–roll casting (TRC) by water-cooled rolls. Therefore, a hypoeutectic EN AC–AlSi9 (for European Norm - aluminum cast product) is manufactured by the TRC process and analyzed. Subsequently, joining investigations are performed on castings in as-cast and heat-treated condition using the self-piercing riveting process considering the joint formation and the load-bearing capacity. Due to the fine microstructure, the crack initiation can be avoided during joining, while maintaining the joining parameters, especially by specimens in heat treatment conditions. Furthermore, due to the extremely fine microstructure, the load-bearing capacity of the joint can be significantly increased in terms of the maximum load-bearing force and the energy absorbed.}},
  author       = {{Neuser, Moritz and Kappe, Fabian and Ostermeier, Jakob and Krüger, Jan Tobias and Bobbert, Mathias and Meschut, Gerson and Schaper, Mirko and Grydin, Olexandr}},
  issn         = {{1438-1656}},
  journal      = {{Advanced Engineering Materials}},
  keywords     = {{Condensed Matter Physics, General Materials Science}},
  number       = {{10}},
  publisher    = {{Wiley}},
  title        = {{{Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll Casting}}},
  doi          = {{10.1002/adem.202200874}},
  volume       = {{24}},
  year         = {{2022}},
}

@article{29724,
  abstract     = {{<jats:p> In many manufacturing areas, multi-material designs are implemented in which individual components are joined together to form complex structures with numerous joints. For example, in the automotive sector, cast components are used at the junctions of the body and joined with different types of sheet metal and extruded profiles. To be able to join structures consisting of different materials, alternative joining technologies have emerged in recent years. This includes clinching, which allows assembling of two or more thin sheet metal and casting parts by solely cold forming the material. Clinching the brittle and usually less ductile cast aluminium alloys remains a challenge because the brittle character of the cast aluminium alloys can cause cracks during the forming of the clinched joint. In this study, the influence of the heat treatment time of an aluminium casting alloy AlSi9 on the joinability in the clinching process is investigated. Specific heat treatment of the naturally hard AlSi9 leads to a modification of the eutectic microstructure, which can increase ductility. Based on this, it will be examined if specific clinching die geometries can be used, which achieve an optimized geometrical formation of the clinched joint. The load-bearing capacities of the clinched joints are determined and compared by shear tensile and head tensile tests. Furthermore, the joints are examined microscopically to investigate the influence of the heat treatment on the failure behaviour during the load-bearing tests as well as crack initiation within the joining process. </jats:p>}},
  author       = {{Neuser, Moritz and Böhnke, Max and Grydin, Olexandr and Bobbert, Mathias and Schaper, Mirko and Meschut, Gerson}},
  issn         = {{1464-4207}},
  journal      = {{Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications}},
  keywords     = {{Mechanical Engineering, General Materials Science}},
  publisher    = {{SAGE Publications}},
  title        = {{{Influence of heat treatment on the suitability for clinching of the aluminium casting alloy AlSi9}}},
  doi          = {{10.1177/14644207221075838}},
  year         = {{2022}},
}