@inproceedings{HartmannKallweitFeldusenetal.2012, author = {Hartmann, Axel and Kallweit, Stephan and Feldusen, Antje and Schr{\"o}der, Wolfgang}, title = {Detection of upstream propagating sound waves at buffet flow using high-speed PIV}, pages = {14 S. : graph. Darst.}, year = {2012}, language = {en} } @article{HaselgruberMautnerThiele2010, author = {Haselgruber, Nikolaus and Mautner, Karin and Thiele, Jan}, title = {Usage Space Analysis for Reliability Testing}, series = {Quality and Reliability Engineering International}, volume = {26}, journal = {Quality and Reliability Engineering International}, number = {8}, publisher = {Wiley}, address = {New York}, issn = {1099-1638}, doi = {10.1002/qre.1155}, pages = {877 -- 885}, year = {2010}, abstract = {During the development process of a complex technical product, one widely used and important technique is accelerated testing where the applied stress on a component is chosen to exceed the reference stress, i.e. the stress encountered in field operation, in order to reduce the time to failure. For that, the reference stress has to be known. Since a complex technical product may fail regarding numerous failure modes, stress in general is highly dimensional rather than scalar. In addition, customers use their products individually, i.e. field operation should be described by a distribution rather than by one scalar stress value. In this paper, a way to span the customer usage space is shown. It allows the identification of worst case reference stress profiles in significantly reduced dimensions with minimal loss of information. The application example shows that even for a complex product like a combustion engine, stress information can be compressed significantly. With low measurement effort it turned out that only three reference stress cycles were sufficient to cover a broad range of customer stress variety.}, language = {en} } @article{Heinrichs1992, author = {Heinrichs, Horst}, title = {STEP bietet mehr}, publisher = {IKOSS}, address = {Stuttgart}, pages = {327 -- 344}, year = {1992}, language = {de} } @article{Heinrichs1993, author = {Heinrichs, Horst}, title = {Mit Grafik schafft FEM den Durchbruch}, series = {Maschinen, Anlagen, Verfahren (1993)}, journal = {Maschinen, Anlagen, Verfahren (1993)}, isbn = {0343-043X}, pages = {58 -- 59}, year = {1993}, language = {de} } @article{Heinrichs1989, author = {Heinrichs, Horst}, title = {Verbindung von CAD und CAE mittels der systemneutralen CAD I Schnittstelle}, pages = {391 -- 408}, year = {1989}, language = {de} } @article{Heinrichs1981, author = {Heinrichs, Horst}, title = {Graphische Datenverarbeitung bei FEM-Berechnungen von Maschinen : interaktive Geometrieerfassung u. Netzwerkerstellung}, pages = {III, 123 S. : graph. Darst.}, year = {1981}, language = {de} } @article{Heinrichs1983, author = {Heinrichs, Horst}, title = {Graphisch interaktive FE-Netzwerksgenerierung mit dem Programm FEDIG auf Rechnern ab 64 KB-Memory mit Digitizer}, series = {IKO Software Service. 12 (1983)}, journal = {IKO Software Service. 12 (1983)}, pages = {191 -- 215}, year = {1983}, language = {de} } @article{Heinrichs1984, author = {Heinrichs, Horst}, title = {Graphisch interaktiver FEM-Berechnungsarbeitsplatz}, series = {Konstruktion, Elemente, Methoden. 21 (1984), H. 2}, journal = {Konstruktion, Elemente, Methoden. 21 (1984), H. 2}, pages = {82 -- 85}, year = {1984}, language = {de} } @article{HeinrichsHaub1991, author = {Heinrichs, Horst and Haub, A.}, title = {Grafische Oberfl{\"a}chen vereinfachen den FEM-Einsatz}, series = {CAD-CAM Report. 10 (1991), H. 3}, journal = {CAD-CAM Report. 10 (1991), H. 3}, pages = {79 -- 85}, year = {1991}, language = {de} } @article{HeinrichsSteinke1981, author = {Heinrichs, Horst and Steinke, P.}, title = {Praxisgerechter Einsatz der Finite-Element-Methode zur Bauteilanalyse}, series = {Industrie Anzeiger. 103 (1981), H. 79}, journal = {Industrie Anzeiger. 103 (1981), H. 79}, pages = {42 -- 43}, year = {1981}, language = {de} } @article{HeinrichsWeck1981, author = {Heinrichs, Horst and Weck, H.}, title = {Efficient finite-element structural analysis by interactive graphic mesh generation}, series = {CIRP Annals. 30 (1981), H. 1}, journal = {CIRP Annals. 30 (1981), H. 1}, pages = {279 -- 284}, year = {1981}, language = {en} } @book{HeinrichsWeckGillessen1977, author = {Heinrichs, Horst and Weck, H. and Gillessen, R.}, title = {Abschlussbericht zum Zeichnungssystem Freedraft zur rechnerunterstuetzten Zeichnungserstellung}, address = {Aachen}, year = {1977}, language = {de} } @article{HeinrichsWeck1981, author = {Heinrichs, Horst and Weck, M.}, title = {Wirtschaftliche FEM-Strukturanalyse durch graphisch interaktive Netzaufbereitung}, series = {Industrie Anzeiger. 103 (1981), H. 79}, journal = {Industrie Anzeiger. 103 (1981), H. 79}, pages = {16 -- 20}, year = {1981}, language = {de} } @article{HeinrichsWeck1979, author = {Heinrichs, Horst and Weck, M.}, title = {Problemloesungen im Rahmen der konstruktiven Gestaltung}, series = {Industrieanzeiger. 101 (1979), H. 73}, journal = {Industrieanzeiger. 101 (1979), H. 73}, pages = {26 -- 29}, year = {1979}, language = {de} } @article{HeinrichsWeck1977, author = {Heinrichs, Horst and Weck, M.}, title = {Rechnerunterstuetzte Aufbereitung von Finite-Elemente-Rechenmodellen -Erstellen der FEM-Netzwerke}, series = {Industrieanzeiger. 99 (1977), H. 102}, journal = {Industrieanzeiger. 99 (1977), H. 102}, pages = {2059 -- 2061}, year = {1977}, language = {de} } @article{HeinrichsWeckHeimann1977, author = {Heinrichs, Horst and Weck, M. and Heimann, A.}, title = {Rechnerunterstuetzte Aufbereitung von Finite-Elemente-Rechenmodellen-Erfassung der Bauteilgeometrie}, series = {Industrieanzeiger. 99 (1977), H. 78}, journal = {Industrieanzeiger. 99 (1977), H. 78}, pages = {1509 -- 1512}, year = {1977}, language = {de} } @book{HeinrichsWeckVonderhagen1981, author = {Heinrichs, Horst and Weck, M. and Vonderhagen, H.}, title = {CAD-Programmbibliothek f{\"u}r Großrechneranlagen}, address = {Aachen}, year = {1981}, language = {de} } @article{HennPolaczek2007, author = {Henn, Gudrun and Polaczek, Christa}, title = {Studienerfolg in den Ingenieurwissenschaften}, series = {Das Hochschulwesen : HSW ; Forum f{\"u}r Hochschulforschung, -praxis und -politik}, volume = {55}, journal = {Das Hochschulwesen : HSW ; Forum f{\"u}r Hochschulforschung, -praxis und -politik}, number = {5}, issn = {0018-2974}, pages = {144 -- 147}, year = {2007}, language = {de} } @article{HeptnerWollert2005, author = {Heptner, K. and Wollert, J{\"o}rg}, title = {FML-Report - VDI-Richtlinie 4485 'E-Commerce und Logistik'}, series = {Logistik f{\"u}r Unternehmen : das Fachmagazin der internen und externen Logistik}, volume = {19}, journal = {Logistik f{\"u}r Unternehmen : das Fachmagazin der internen und externen Logistik}, issn = {0930-7834}, pages = {58 -- 59}, year = {2005}, language = {de} } @incollection{HirtBleckBobzinetal.2011, author = {Hirt, Gerhard and Bleck, Wolfgang and Bobzin, Kirsten and Schleser, Markus and [u.a.],}, title = {Hybride Produktionssysteme}, series = {Integrative Produktionstechnik f{\"u}r Hochlohnl{\"a}nder / hrsg. von Christian Brecher}, booktitle = {Integrative Produktionstechnik f{\"u}r Hochlohnl{\"a}nder / hrsg. von Christian Brecher}, publisher = {Springer}, address = {Berlin [u.a.]}, isbn = {978-3-642-20692-4 (Print) ; 978-3-642-20693-1 (E-Book)}, doi = {10.1007/978-3-642-20693-1_5}, pages = {465 -- 745}, year = {2011}, abstract = {W{\"a}hrend die virtuelle Produktentstehungskette große Gestaltungsfreir{\"a}ume bietet, ist die reale Produktentstehungskette durch wesentlich mehr Randbedingungen gekennzeichnet, die nicht oder nur ansatzweise beeinflussbar sind. Die Realisierung des aus logistischer Sicht optimalen One-Piece-Flow bei gleichzeitiger Steigerung von Flexibilit{\"a}t und Produktivit{\"a}t sowie des Verschiebens der Grenze des technologisch Machbaren m{\"u}ssen in zuk{\"u}nftigen Forschungsans{\"a}tzen gleichermaßen betrachtet werden. Die Grenzverschiebung auf Basis der Integration von Technologien ist dabei ein viel versprechender Ansatz, der es in vielen F{\"a}llen erm{\"o}glicht, in allen genannten Zielrichtungen gleichermaßen Potentiale zu erschließen.}, language = {de} } @inproceedings{HuberBleckScheiketal.2011, author = {Huber, Fr{\´e}d{\´e}ric and Bleck, Wolfgang and Scheik, Sven and Schleser, Markus and Reisgen, Uwe}, title = {Investigation of galvanneal coating adherence in adhesive bonded joints using lap shear test}, series = {Galvatech 2011 : 8th International Conference on Zinc and Zinc Alloy Coated Steel Sheet, June 21 - 24, 2011, Genova (Italy) ; proceedings}, booktitle = {Galvatech 2011 : 8th International Conference on Zinc and Zinc Alloy Coated Steel Sheet, June 21 - 24, 2011, Genova (Italy) ; proceedings}, publisher = {Associazione Italiana di Metallurgia}, address = {Mailand}, organization = {International Conference on Zinc and Zinc Alloy Coated Steel Sheet <8, 2011, Genua>}, isbn = {978-88-85298-82-8}, pages = {Paper No. 43}, year = {2011}, language = {en} } @article{HuberStreblowMuelleretal.2014, author = {Huber, M. and Streblow, R. and M{\"u}ller, D. and Lange, S. and Joneleit, R. and Sefker, T. and Rau, Sebastian and Wollert, J{\"o}rg}, title = {Funksignal{\"u}bertragung in Luftleitungen}, series = {HLH : L{\"u}ftung, Klima, Heizung, Sanit{\"a}r, Geb{\"a}udetechnik}, volume = {Bd. 65}, journal = {HLH : L{\"u}ftung, Klima, Heizung, Sanit{\"a}r, Geb{\"a}udetechnik}, number = {H. 7/8}, issn = {1436-5103}, pages = {36 -- 40}, year = {2014}, language = {de} } @article{HoetterFateriGebhardt2012, author = {H{\"o}tter, Jan-Steffen and Fateri, Miranda and Gebhardt, Andreas}, title = {Prozessoptimierung des SLM-Prozesses mit hoch-reflektiven und thermisch sehr gut leitenden Materialien durch systematische Parameterfindung und begleitende Simulationen am Beispiel von Silber}, series = {RTejournal - Forum f{\"u}r Rapid Technologie}, volume = {9}, journal = {RTejournal - Forum f{\"u}r Rapid Technologie}, number = {1}, publisher = {Fachhoschule Aachen}, address = {Aachen}, issn = {1614-0923}, url = {http://nbn-resolving.de/urn:nbn:de:0009-2-33639}, pages = {1 -- 14}, year = {2012}, abstract = {Additive Manufacturing durch Aufschmelzen von Metallpulvern hat sich auf breiter Front als Herstellverfahren, auch f{\"u}r Endprodukte, etabliert. Besonders f{\"u}r die Variante des Selective Laser Melting (SLM) sind Anwendungen in der Zahntechnik bereits weit verbreitet und der Einsatz in sensitiven Branchen wie der Luftfahrt ist in greifbare N{\"a}he ger{\"u}ckt. Deshalb werden auch vermehrt Anstrengungen unternommen, um bisher nicht verarbeitete Materialien zu qualifizieren. Dies sind vorzugsweise Nicht-Eisen- und Edelmetalle, die sowohl eine sehr hohe Reflektivit{\"a}t als auch eine sehr gute W{\"a}rmeleitf{\"a}higkeit aufweisen - beides Eigenschaften, die die Beherrschung des Laser-Schmelzprozesses erschweren und nur kleine Prozessfenster zulassen. Die Arbeitsgruppe SLM des Lehr- und Forschungsgebietes Hochleistungsverfahren der Fertigungstechnik hat sich unter der Randbedingung einer kleinen und mit geringer Laserleistung ausgestatteten SLM Maschine der Aufgabe gewidmet und am Beispiel von Silber die Parameterfelder f{\"u}r Einzelspuren und wenig komplexe Geometrien systematisch untersucht. Die Arbeiten wurden von FEM Simulationen begleitet und durch metallographische Untersuchungen verifiziert. Die Ergebnisse bilden die Grundlage zur schnellen Parameterfindung bei komplexen Geometrien und bei Ver{\"a}nderungen der Zusammensetzung, wie sie bei zuk{\"u}nftigen Legierungen zu erwarten sind. Die Ergebnisse werden exemplarisch auf unterschiedliche Geometrien angewandt und entsprechende Bauteile gezeigt.}, language = {de} } @article{HoetterFateriGebhardt2012, author = {H{\"o}tter, Jan-Steffen and Fateri, Miranda and Gebhardt, Andreas}, title = {Selective laser melting of metals: desktop machines open up new chances even for small companies}, series = {Advanced materials research}, volume = {622-623}, journal = {Advanced materials research}, publisher = {Trans Tech Publ.}, address = {Baech}, issn = {1662-8985 (E-Journal); 1022-6680 (Print)}, doi = {10.4028/www.scientific.net/AMR.622-623.461}, pages = {461 -- 465}, year = {2012}, abstract = {Additive manufacturing (AM) of metal parts by using Selective Laser Melting (SLM) has become a powerful tool mostly in the area of automotive, aerospace engineering and others. Especially in the field of dentistry, jewelry and related branches that require individualized or even one-of-a-kind products, the direct digital manufacturing process opens up new ways of design and manufacturing. In these fields, mostly small and medium sized businesses (SME) are operating which do not have sufficient human and economic resources to invest in this technology. But to stay competitive, the application of AM can be regarded as a necessity. In this situation a new desktop machine (Realizer SLM 50) was introduced that cost about 1/3 of a shop floor SLM machine and promises small quality parts. To find out whether the machine really is an alternative for SMEs the University of Applied Science, Aachen, Germany, designed, build and optimized typical parts from the dentistry and the jewelry branches using CoCr and silver material, the latter being new with this application. The paper describes the SLM procedure and how to find and optimize the most important parameters. The test is accompanied by digital simulation in order to verify the build parameters and to plan future builds. The procedure is shown as well as the resulting parts made from CoCr and silver material.}, language = {en} } @book{Kallweit1994, author = {Kallweit, Stephan}, title = {Untersuchungen zur Erstellung wissensbasierter Fehlerdiagnosesysteme f{\"u}r Kreiselpumpen}, pages = {271 S. : zahlr. graph. Darst.}, year = {1994}, language = {de} } @article{KallweitAbromeitDuesetal.1994, author = {Kallweit, Stephan and Abromeit, W. and Dues, M. and Siekmann, H.}, title = {Anwendung der LDA zur Untersuchung der instation{\"a}ren Str{\"o}mung im Nachleitrad einer axialen Kreiselpumpenstufe / Abromeit, W. ; Dues, M. ; Siekmann, H. ; Kallweit, S.}, series = {Lasermethoden in der Str{\"o}mungsmesstechnik, 3. Fachtagung der Deutschen Gesellschaft f{\"u}r Laser-Anemometrie (GALA), Bremen, DE, 5.-7. Sep, 1994}, journal = {Lasermethoden in der Str{\"o}mungsmesstechnik, 3. Fachtagung der Deutschen Gesellschaft f{\"u}r Laser-Anemometrie (GALA), Bremen, DE, 5.-7. Sep, 1994}, publisher = {Shaker}, address = {Aachen}, isbn = {3-8265-0162-4}, pages = {27.1 -- 27.6}, year = {1994}, language = {de} } @article{KallweitDuesSiekmann1994, author = {Kallweit, Stephan and Dues, M. and Siekmann, H.}, title = {Particle-Image-Velocimetry (PIV) in rotierenden Maschinen / Dues, M. ; Kallweit, S. ; Siekmann, H.}, series = {Lasermethoden in der Str{\"o}mungsmesstechnik, 3. Fachtagung der Deutschen Gesellschaft f{\"u}r Laser-Anemometrie (GALA), Bremen, DE, 5.-7. Sep, 1994}, journal = {Lasermethoden in der Str{\"o}mungsmesstechnik, 3. Fachtagung der Deutschen Gesellschaft f{\"u}r Laser-Anemometrie (GALA), Bremen, DE, 5.-7. Sep, 1994}, publisher = {Shaker}, address = {Aachen}, isbn = {3-8265-0162-4}, pages = {19.1 -- 19-5}, year = {1994}, language = {en} } @article{KallweitDuesSiekmann1994, author = {Kallweit, Stephan and Dues, M. W. and Siekmann, H. E.}, title = {Spectral Analysis of Pressure Fluctuations and Velocity Fields as Investigated on Propeller Pumps / Dues, M. W. ; Kallweit, S. D. ; Siekmann, H. E.}, series = {Preprints : Fifth International Symposium on Transport Phenomena and Dynamics of Rotating Machinery (ISROMAC-5) : May 8 - 11, 1994, Maui Marriott Hotel, Kaanapali, Maui, Hawaii, U.S.A / sponsored by Pacific Center of Thermal-Fluids Engineering. [W.-J. Yang, chairman] / Vol. B.}, journal = {Preprints : Fifth International Symposium on Transport Phenomena and Dynamics of Rotating Machinery (ISROMAC-5) : May 8 - 11, 1994, Maui Marriott Hotel, Kaanapali, Maui, Hawaii, U.S.A / sponsored by Pacific Center of Thermal-Fluids Engineering. [W.-J. Yang, chairman] / Vol. B.}, pages = {98 -- 112}, year = {1994}, language = {en} } @article{KallweitDuesMuelleretal.2007, author = {Kallweit, Stephan and Dues, Michael and M{\"u}ller, Ulli and Lederer, Thomas}, title = {Einsatz der Particle Image Velocimetry zur Untersuchung von Rohrstr{\"o}mungen / Kallweit, Stephan ; Dues, Michael ; M{\"u}ller, Ulli ; Lederer, Thomas ; Schroll, Michael ; Willert, Christian}, series = {Lasermethoden in der Str{\"o}mungsmesstechnik: 15. Fachtagung 2007 Rostock / Hrsg.: Alfred Leder ....}, journal = {Lasermethoden in der Str{\"o}mungsmesstechnik: 15. Fachtagung 2007 Rostock / Hrsg.: Alfred Leder ....}, isbn = {978-3-86009-007-7}, pages = {35}, year = {2007}, language = {de} } @article{KallweitDuesRadke1994, author = {Kallweit, Stephan and Dues, Michael and Radke, Michael}, title = {M{\"o}glichkeiten und Grenzen laseroptischer Verfahren zur Untersuchung hydraulischer Str{\"o}mungsmaschinen / Dues, Michael ; Kallweit, Stephan ; Radke, Michael}, series = {Forschung im Ingenieurwesen. 60 (1994), H. 11-12}, journal = {Forschung im Ingenieurwesen. 60 (1994), H. 11-12}, isbn = {0015-7899}, pages = {332 -- 336}, year = {1994}, language = {de} } @article{KallweitEbingerDuesetal.1993, author = {Kallweit, Stephan and Ebinger, G. and Dues, M. and Siekmann, H.}, title = {Anwendung des Laserlichtschnitt-Verfahrens zur qualitativen Untersuchung der Durchstr{\"o}mung von Kreiselpumpen / Ebinger, G. ; Kallweit, S. ; Dues, M. ; Siekmann, H.}, series = {Lasermethoden in der Str{\"o}mungsmesstechnik, 2. Fachtagung der Deutschen Gesellschaft f{\"u}r Laser-Anemometrie (GALA), PTB Braunschweig, DE, 14.-16. Sep, 1993}, journal = {Lasermethoden in der Str{\"o}mungsmesstechnik, 2. Fachtagung der Deutschen Gesellschaft f{\"u}r Laser-Anemometrie (GALA), PTB Braunschweig, DE, 14.-16. Sep, 1993}, publisher = {Shaker}, address = {Aachen}, isbn = {3-86111-595-6}, pages = {37.1 -- 37.4}, year = {1993}, language = {de} } @incollection{KallweitGottschalkWalenta2016, author = {Kallweit, Stephan and Gottschalk, Michael and Walenta, Robert}, title = {ROS based safety concept for collaborative robots in industrial applications}, series = {Advances in robot design and intelligent control : proceedings of the 24th International Conference on Robotics in Alpe-Adria-Danube Region (RAAD). (Advances in intelligent systems and computing ; 371)}, booktitle = {Advances in robot design and intelligent control : proceedings of the 24th International Conference on Robotics in Alpe-Adria-Danube Region (RAAD). (Advances in intelligent systems and computing ; 371)}, publisher = {Springer}, address = {Cham}, organization = {International Conference on Robotics in Alpe-Adria-Danube Region <24, 2015, Bucharest>}, isbn = {978-3-319-21289-0 (Print) ; 978-3-319-21290-6 (E-Book)}, doi = {10.1007/978-3-319-21290-6_3}, pages = {27 -- 35}, year = {2016}, abstract = {The production and assembly of customized products increases the demand for flexible automation systems. One approach is to remove the safety fences that separate human and industrial robot to combine their skills. This collaboration possesses a certain risk for the human co-worker, leading to numerous safety concepts to protect him. The human needs to be monitored and tracked by a safety system using different sensors. The proposed system consists of a RGBD camera for surveillance of the common working area, an array of optical distance sensors to compensate shadowing effects of the RGBD camera and a laser range finder to detect the co-worker when approaching the work cell. The software for collision detection, path planning, robot control and predicting the behaviour of the co-worker is based on the Robot Operating System (ROS). A first prototype of the work cell shows that with advanced algorithms from the field of mobile robotics a very flexible safety concept can be realized: the robot not simply stops its movement when detecting a collision, but plans and executes an alternative path around the obstacle.}, language = {en} } @article{KallweitHelbingOrglmeisteretal.1994, author = {Kallweit, Stephan and Helbing, M. and Orglmeister, R. and Siekmann, H. E.}, title = {Image Processing Techniques with Neural Networks for Flow Visualization in Rotating Machinery / Helbing, M. ; Orgimeiste, R. [Orglmeister, R.] ; Kallweit, S. ; Siekmann, H. E. ; Dues, M. ; Cronemeyer, J.}, series = {FLUCOME '94 : the 4th Triennial International Symposium on Fluid Control, Measurement and Visualization; August 29 - September 1, 1994, Toulouse, France, International Congress Centre, DIGORA-Lab{\`e}ge / CERT/ONERA. General chairman Patrick Hebrard}, journal = {FLUCOME '94 : the 4th Triennial International Symposium on Fluid Control, Measurement and Visualization; August 29 - September 1, 1994, Toulouse, France, International Congress Centre, DIGORA-Lab{\`e}ge / CERT/ONERA. General chairman Patrick Hebrard}, address = {Toulouse}, pages = {87 -- 94}, year = {1994}, language = {en} } @article{KallweitKaminskyCanneytetal.2007, author = {Kallweit, Stephan and Kaminsky, R. and Canneyt, C. van and Eloot, S.}, title = {High-Speed und Stereo-PIV in einem k{\"u}nstlichen Blutgef{\"a}ß / Kallweit, S. ; Kaminsky, R. ; Canneyt, C. van ; Eloot, S.}, series = {Lasermethoden in der Str{\"o}mungsmesstechnik: 15. Fachtagung 2007 Rostock / Hrsg.: Alfred Leder ....}, journal = {Lasermethoden in der Str{\"o}mungsmesstechnik: 15. Fachtagung 2007 Rostock / Hrsg.: Alfred Leder ....}, isbn = {978-3-86009-007-7}, pages = {48}, year = {2007}, language = {de} } @article{KallweitKaminskyRossietal.2005, author = {Kallweit, Stephan and Kaminsky, R. and Rossi, M. and Morbiducci, U.}, title = {Time resolved PIV technique for high temporal resolution measurements of prosthetic heart valves fluid dynamics / Kaminsky, R. ; Rossi, M. ; Morbiducci, U. ; Scalise, L. ; Catellini, P. ; Kallweit, S. ; Verdonck, P. ; Grigioni, M.}, series = {The International Journal of Artificial Organs. 28 (2005), H. 9}, journal = {The International Journal of Artificial Organs. 28 (2005), H. 9}, isbn = {1724-6040}, pages = {946}, year = {2005}, language = {en} } @article{KallweitKaminskyRossietal.2005, author = {Kallweit, Stephan and Kaminsky, R. and Rossi, M. and Morbiducci, U.}, title = {2D PIV Study of the flow downstream : Two prototypes of a ney monoleaflet artificial aortic heart valve prosthesis / Kaminsky, R. ; Kramm, K. ; Weber, H. J. ; Simons, A. P. ; Kallweit, S. ; Verdonck, P. R.}, series = {The International Journal of Artificial Organs. 28 (2005), H. 9}, journal = {The International Journal of Artificial Organs. 28 (2005), H. 9}, isbn = {1724-6040}, pages = {921}, year = {2005}, language = {en} } @article{KallweitKaminskyRossietal.2005, author = {Kallweit, Stephan and Kaminsky, R. and Rossi, M. and Morbiducci, U.}, title = {3D PIV measurements of prosthetic heart valve dynamics / Kaminsky, R. ; Rossi, M. ; Morbiducci, U. ; Scalise, L. ; Castellini, P. ; Kallweit, S. ; Verdonck, P. ; Grigioni, M.}, series = {The International Journal of Artificial Organs. 28 (2005), H. 9}, journal = {The International Journal of Artificial Organs. 28 (2005), H. 9}, isbn = {1724-6040}, pages = {868}, year = {2005}, language = {en} } @article{KallweitKaminskyRossietal.2005, author = {Kallweit, Stephan and Kaminsky, R. and Rossi, M. and Scalise, L.}, title = {PIV Measurements with high temporal Resolution behind Artificial Heart Valves / Kaminsky, R. ; Rossi, M. ; Scalise, L. ; Kallweit, S. ; Verdonck, P.}, series = {Proceedings of the 6th International Symposium on Particle Image Velocimetry}, journal = {Proceedings of the 6th International Symposium on Particle Image Velocimetry}, publisher = {Caltech}, address = {Pasadena, CA}, year = {2005}, language = {en} } @article{KallweitKaminskyRossietal.2008, author = {Kallweit, Stephan and Kaminsky, Radoslav and Rossi, Massimiliano and Morbiducci, Umberto}, title = {PIV Measurements of Flows in Artificial Heart Valves / Kaminsky, Radoslav ; Kallweit, Stephan ; Rossi, Massimiliano ; Morbiducci, Umberto ; Scalise, Lorenzo}, series = {Particle Image Velocimetry - New Developments and Recent Applications}, journal = {Particle Image Velocimetry - New Developments and Recent Applications}, isbn = {978-3-540-73528-1}, pages = {55 -- 72}, year = {2008}, language = {en} } @article{KallweitKisifeUtzenradetal.2008, author = {Kallweit, Stephan and Kisife, F. and Utzenrad, M. and Weber, J.}, title = {Hispeed Scanning Stereo PIV hinter einer k{\"u}nstlichen Herzklappe / Kallweit, S. ; Kisife, F. ; Utzenrad, M. ; Weber, J.}, series = {Lasermethoden in der Str{\"o}mungsmesstechnik : 16. Fachtagung, 9. - 11. September 2008, Karlsruhe / veranst. von der Deutschen Gesellschaft f{\"u}r Laser-Anemometrie GALA e.V. Hrsg.: B. Ruck}, journal = {Lasermethoden in der Str{\"o}mungsmesstechnik : 16. Fachtagung, 9. - 11. September 2008, Karlsruhe / veranst. von der Deutschen Gesellschaft f{\"u}r Laser-Anemometrie GALA e.V. Hrsg.: B. Ruck}, publisher = {GALA e.V.}, address = {Karlsruhe}, isbn = {978-3-9805613-4-1}, pages = {29}, year = {2008}, language = {de} } @article{KallweitKorculaninFroehligetal.2011, author = {Kallweit, Stephan and Korculanin, O. and Fr{\"o}hlig, F. and Gabi, M. and Mattern, P.}, title = {Photogrammetrische Rekonstruktion von Partikelpositionen mittels R{\"u}ckprojektion f{\"u}r 3D-PIV}, series = {Lasermethoden in der Str{\"o}mungsmesstechnik : 19. Fachtagung, 6. - 8. September 2011, Ilmenau ; [Tagungsband enth{\"a}lt ... Beitr{\"a}ge, die anl{\"a}sslich der 19. Fachtagaung "Lasermethoden in der Str{\"o}mungsmesstechnik" ... vorgetragen und diskutiert wurden] / veranst. von der Deutschen Gesellschaft f{\"u}r Laser-Anemometrie GALA e.V. Hrsg. A. Thess...}, journal = {Lasermethoden in der Str{\"o}mungsmesstechnik : 19. Fachtagung, 6. - 8. September 2011, Ilmenau ; [Tagungsband enth{\"a}lt ... Beitr{\"a}ge, die anl{\"a}sslich der 19. Fachtagaung "Lasermethoden in der Str{\"o}mungsmesstechnik" ... vorgetragen und diskutiert wurden] / veranst. von der Deutschen Gesellschaft f{\"u}r Laser-Anemometrie GALA e.V. Hrsg. A. Thess...}, publisher = {Dt. Ges. f{\"u}r Laser-AnemometrieGALA e. V.}, address = {Karlsruhe}, isbn = {978-3-9805613-7-2}, pages = {28/1 -- 28/6}, year = {2011}, language = {de} } @article{KallweitSchimpf2003, author = {Kallweit, Stephan and Schimpf, Axel}, title = {Photogrammetric Particle Image Velocimetry / Schimpf, Axel ; Kallweit, Stephan}, series = {Particle image velocimetry : recent improvements; proceedings of the Europiv 2 Workshop held in Zaragoza, Spain, March 31 - April 1, 2003 / edited by M. Stanislas ...}, journal = {Particle image velocimetry : recent improvements; proceedings of the Europiv 2 Workshop held in Zaragoza, Spain, March 31 - April 1, 2003 / edited by M. Stanislas ...}, publisher = {Springer}, address = {Berlin}, isbn = {3-540-21423-2}, pages = {295}, year = {2003}, language = {en} } @inproceedings{KallweitTedjasukmanaKorculanin2013, author = {Kallweit, Stephan and Tedjasukmana, O. and Korculanin, O.}, title = {Adaption und Implementierung eines 3D-PIV Algorithmus auf massiv paralleler Hardware}, series = {Lasermethoden in der Str{\"o}mungsmesstechnik : 21. Fachtagung, 3. - 5. September 2013, M{\"u}nchen}, booktitle = {Lasermethoden in der Str{\"o}mungsmesstechnik : 21. Fachtagung, 3. - 5. September 2013, M{\"u}nchen}, editor = {K{\"a}hler, Christian J.}, publisher = {GALA}, address = {Karlsruhe}, isbn = {978-3-9805613-9-6}, pages = {Sitzung 4, Vortrag 16}, year = {2013}, language = {de} } @article{KallweitUchiyamaSiekmann1998, author = {Kallweit, Stephan and Uchiyama, R. and Siekmann, H.}, title = {Fault Diagnostic Method for Pump Running Conditions Based on Process Modeling and Neural Network / Uchiyama, R. ; Kallweit, S. ; Siekmann, H.}, series = {International Journal of Rotating Machinery. 4 (1998), H. 1}, journal = {International Journal of Rotating Machinery. 4 (1998), H. 1}, isbn = {1542-3034}, pages = {49 -- 59}, year = {1998}, language = {en} } @article{KallweitVanlanduitVanherzeeleetal.2007, author = {Kallweit, Stephan and Vanlanduit, S. and Vanherzeele, J. and Brouns, M.}, title = {Time resolved PIV reconstruction of periodic flows / Vanlanduit, S. ; Vanherzeele, J. ; Kallweit, S. ; Brouns, M. ; Guillaume, P.}, series = {PIV'07, 7th International Symposium on Particle Image Velocimetry, Roma, IT, Sep 11-14, 2007}, journal = {PIV'07, 7th International Symposium on Particle Image Velocimetry, Roma, IT, Sep 11-14, 2007}, pages = {1 -- 14}, year = {2007}, language = {en} } @article{KallweitWillertDuesetal.2008, author = {Kallweit, Stephan and Willert, Chris and Dues, Michael and M{\"u}ller, Ulrich}, title = {PIV for Volume Flow Metering / Kallweit, Stephan ; Willert, Chris ; Dues, Michael ; M{\"u}ller, Ulrich ; Lederer, Thomas}, pages = {6 S.}, year = {2008}, language = {en} } @article{KampkerSchleserTriebsetal.2018, author = {Kampker, Achim and Schleser, Markus and Triebs, Johannes and Berg, Alexander-Karl and Hansen, Jan Ole and Fiedler, Falko}, title = {Bauteilintegrierte Vorrichtungsfunktionen im Karosseriebau : Aktuelle Ergebnisse im Forschungsprojekt ProeK}, series = {ZWF Zeitschrift f{\"u}r wirtschaftlichen Fabrikbetrieb}, volume = {113}, journal = {ZWF Zeitschrift f{\"u}r wirtschaftlichen Fabrikbetrieb}, number = {11}, publisher = {De Gruyter}, address = {Berlin}, issn = {0947-0085}, doi = {10.3139/104.112012}, pages = {767 -- 770}, year = {2018}, abstract = {Das Forschungsprojekt Produktionseffizienz in der Kleinserie (ProeK) erarbeitet kosteng{\"u}nstige und effiziente L{\"o}sungsans{\"a}tze f{\"u}r Prozessketten im Zukunftsfeld der Elektromobilit{\"a}t. Das Teilprojekt Karosserie setzt diese Zielsetzung durch innovative und praxisorientierte Produkt- und Prozesskonzepte mit neuartigen bauteilintegrierten Vorrichtungsfunktionen (BiV) um. Im Teilprojekt Außenhaut sollen Toleranzen adaptiv durch Anpassungen der Prozessparameter sowie Bauteilmanipulation kompensiert werden.}, language = {de} } @inproceedings{KaschSchmidtEichleretal.2020, author = {Kasch, Susanne and Schmidt, Thomas and Eichler, Fabian and Thurn, Laura and Jahn, Simon and Bremen, Sebastian}, title = {Solution approaches and process concepts for powder bed-based melting of glass}, series = {Industrializing Additive Manufacturing. Proceedings of AMPA2020}, booktitle = {Industrializing Additive Manufacturing. Proceedings of AMPA2020}, publisher = {Springer}, address = {Cham}, isbn = {978-3-030-54333-4 (Print)}, doi = {10.1007/978-3-030-54334-1_7}, pages = {82 -- 95}, year = {2020}, abstract = {In the study, the process chain of additive manufacturing by means of powder bed fusion will be presented based on the material glass. In order to reliably process components additively, new concepts with different solutions were developed and investigated. Compared to established metallic materials, the properties of glass materials differ significantly. Therefore, the process control was adapted to the material glass in the investigations. With extensive parameter studies based on various glass powders such as borosilicate glass and quartz glass, scientifically proven results on powder bed fusion of glass are presented. Based on the determination of the particle properties with different methods, extensive investigations are made regarding the melting behavior of glass by means of laser beams. Furthermore, the experimental setup was steadily expanded. In addition to the integration of coaxial temperature measurement and regulation, preheating of the building platform is of major importance. This offers the possibility to perform 3D printing at the transformation temperatures of the glass materials. To improve the component's properties, the influence of a subsequent heat treatment was also investigated. The experience gained was incorporated into a new experimental system, which allows a much better exploration of the 3D printing of glass. Currently, studies are being conducted to improve surface texture, building accuracy, and geometrical capabilities using three-dimensional specimen. The contribution shows the development of research in the field of 3D printing of glass, gives an insight into the machine and process engineering as well as an outlook on the possibilities and applications.}, language = {en} } @article{KaschSchmidtJahnetal.2021, author = {Kasch, Susanne and Schmidt, Thomas and Jahn, Simon and Eichler, Fabian and Thurn, Laura and Bremen, Sebastian}, title = {L{\"o}sungsans{\"a}tze und Verfahrenskonzepte zum Laserstrahlschmelzen von Glas}, series = {Schweissen und Schneiden}, volume = {73}, journal = {Schweissen und Schneiden}, number = {Heft 1-2}, publisher = {DVS Verlag}, address = {D{\"u}sseldorf}, isbn = {0036-7184}, pages = {32 -- 39}, year = {2021}, language = {de} } @inproceedings{KesslerBalcGebhardt2016, author = {Kessler, Julia and Balc, Nicolae and Gebhardt, Andreas}, title = {Basic research on lattice structures focused on the strut shape and welding beads}, series = {Physics Procedia}, volume = {Vol. 83}, booktitle = {Physics Procedia}, issn = {1875-3884}, doi = {10.1016/j.phpro.2016.08.086}, pages = {833 -- 838}, year = {2016}, language = {en} }