In-line measurement of extrusion force and use for nozzle comparison in filament based additive manufacturing

Autor: Jonas Fischer, Markus Echsel, Patrick Springer, Oliver Refle

Publikováno v: Progress in Additive Manufacturing. 8:9-17

In fused filament fabrication (FFF), it is important to control the extrusion process for different materials and extruder hardware precisely. The effective extrusion force on the nozzle allows the characterization of the flow behaviour of the molten

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3459451bd6976bc32aa6ee03da4acce2
https://doi.org/10.1007/s40964-022-00385-5

Additive Fertigung individualisierter Sensorgehäuse/Additive manufacturing of individualised sensor housings

Autor: Stefan Pfeffer, Patrick Springer, Tobias Granse, Martin Neff, Simon Leitl, Albert Dorneich, Markus Fritton, Frank Geiger

Publikováno v: wt Werkstattstechnik online. 112:737-742

Induktive Sensoren werden in Einschraubgehäusen als Standardkomponenten eingesetzt. In einem Verbund aus Fraunhofer-Institut für Produktionstechnik und Automatisierung IPA sowie den Firmen Arburg GmbH und Balluff GmbH wurde ein Ansatz entwickelt, u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::712fa496d2070b19d9534c78c555c962
https://doi.org/10.37544/1436-4980-2022-11-12-11

Digital manufacturing applicability of a laser sintered component for automotive industry:a case study

Autor: Patrick Springer, Sergei Chekurov, Iñigo Flores Ituarte, Jouni Partanen, Julien Etienne Mascolo, Jukka Tuomi, Alessandro Zanella

Publikováno v: Flores Ituarte, I, Chekurov, S, Tuomi, J, Mascolo, J E, Zanella, A, Springer, P & Partanen, J 2018, ' Digital manufacturing applicability of a laser sintered component for automotive industry : a case study ', Rapid Prototyping Journal, vol. 24, no. 7, pp. 1203-1211 . https://doi.org/10.1108/RPJ-11-2017-0238

Purpose Additive manufacturing requires a systemic approach to help industry on technology applicability research. Towards this end, the purpose of this research is to help manufacturing business leaders decide whether digitalised manufacturing based

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fe88d6b497bb6445036c5cee003b31d
https://vbn.aau.dk/da/publications/b5ec76ff-e070-47b7-a93c-7910efed88f7

Numerical Investigation of an Elastomer-Piezo-Adaptive Blade for Active Flow Control of a Nonsteady Flow Field Using Fluid–Structure Interaction Simulations

Autor: Robert Liebich, Tien Dat Phan, Patrick Springer

Publikováno v: Journal of Turbomachinery. 139

In order to prevent critical effects due to pulsed detonation propulsion, e.g., incidence fluctuations, an elastomer-piezo-adaptive stator blade with a deformable front part is developed. Numerical investigations with respect to the interaction of fl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::847f6869fcebe0f2e7e4d4937d4995c4
https://doi.org/10.1115/1.4036107

Simulation and experimental validation of an ORC system for waste heat recovery of exhaust gas

Autor: Andreas Grill, Jens-Patrick Springer

A couple of characteristics make it favourable to use an Organic Rankine Cycle for heatrecovery, especially for small scale applications. The high vapour density and the smallenthalpy difference in the expansion make it possible to use volumetric exp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______518::7fe3cc8eceb3ffdeb759f991ce010028
https://mediatum.ub.tum.de/1161145