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Remote Handling and Logistics under Extreme Environments (FLX)

Department of FLX

The traditional competencies at the IFL in the fields of materials handling and logistics systems have been used for several years in the field of maintenance of fusion test facilities and power plants. In this context, the FLX department is working on several fusion research projects. The department deals with issues related to remote handling and transport of activated materials from a design point of view, as well as the applicability of sometimes extreme boundary conditions.
In order to achieve the highest possible plant availability and thus plant economy, we optimize the corresponding maintenance processes by means of logistic methods, modeling and simulation. This includes, among other things, the determination of the layout, the transport routes and the use of resources in the best suitable manner. Among other things, these methods are used in the planning of the large multinational fusion projects IFMIF, DONES, ITER and DEMO.

In addition to the FUSION-related tasks, the work in the FLX department includes the development and design of novel material handling systems. With competencies in the fields of materials handling and logistics systems, innovative approaches for reducing the weight of large-scale conveyor components (e.g. segmented construction of trussed crane bridges) are developed.

On the basis of a mechanical model, which considers the relevant system parameters, static as well as dynamic properties are investigated.

For guidance tasks such as the guideway of the lift truck on a stacker crane mast or the guideway of the cat on the segmented truss bridge, the use of fiber composite materials and the interaction with guide and load rollers is being researched.

Particular attention is paid to the research of the contact problem of roller/guideway and the optimization of the geometry of the bearing surface.

The goal is the development of higher loadable functional elements (roller/guideway) as a basis for new weight and energy optimized constructions with fiber reinforced composites (FRC) in intralogistics.

Department of FLX - Research Associates
Name Title Phone E-mail
Dr.-Ing. +49 721 608 48605 martin mittwollenHjv1∂kit edu
M.Sc. +49 721 608 48627 viktor milushevDau3∂kit edu
M.Sc. +49 721 608 48667 jan oellerichJnj4∂kit edu
M.Sc. +49 721 608 48640 paolo paganiGqx0∂kit edu
M.Sc. +49 721 608 48669 georg fischerIoa3∂kit edu
M.Sc. +49 721 608 48680 kunertQmi5∂kit edu
M.Sc. +49 721 608 48614 timo lehmannGgp9∂kit edu

Department of FLX - Current Research Projects
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Department of FLX – Completed Research Projects
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Performance evaluation of closed-loop logistics systems with generally distributed service times.
Epp, M.; Pagani, P.; Stoll, J.; Scherer, S.; Rohlehr, C.; Furmans, K.
2017. Proceedings of the Second KSS Research Workshop : Karlsruhe, Germany, February 2016. Ed.: P. Hottum, 120-130, KIT, Karlsruhe
Skalierbarer modularer Brückenkranträger in Segmentbauweise.
Bolender, S.; Oellerich, J.; Braun, M.; Golder, M.
2017. Logistics journal / Proceedings, 1-8. doi:10.2195/lj_Proc_bolender_de_201710_01
Performance evaluation of closed-loop logistics systems with generally distributed service times.
Epp, M.; Pagani, P.; Stoll, J.; Scherer, S.; Rohlehr, C.; Furmans, K.
2016. Proceedings of the Karlsruhe Service Summit Research Workshop 2016, KSS 2016, Karlsruhe, 25.-26. Februar 2016
Development of a zonal applicability tool for remote handling equipment in DEMO.
Madzharov, V.; Mittwollen, M.; Leichtle, D.; Hermon, G.
2015. Fusion engineering and design, 98-99, 1543-1547. doi:10.1016/j.fusengdes.2015.06.057
A decomposition approach for the calculation of the cycle time distribution of closed queueing systems.
Epp, M.; Stoll, J.; Scherer, S.; Pagani, P.; Furmans, K.
2015. 10th Conference on Stochastic Models of Manufacturing and Service Operations, June 1-6, 2015, Volos, Greece, 59-66, University of Thessaly Press, Volos
Entwicklung eines Verfahrens und einer Anlage zum Sortieren von Altkorken.
Schönung, F.; Mittwollen, M.; Furmans, K.
2006. Tagungsbeiträge des 2. Fachkolloquium der Wissenschaftliche Gesellschaft Technische Logistik (WGTL), Dresden, 08./09. Juni 2006. Hrsg.: H.-G. Marquardt, 159 - 170, WGTL, Stuttgart