@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} } @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{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{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{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{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} } @book{OPUS4-4303, title = {Ingenieurfreunde FH Aachen : 75 Jahre F{\"o}rderverein; Elektrotechnik und Informationstechnik, Luft- und Raumfahrttechnik, Maschinenbau und Mechatronik / [Hrsg.: Ingenieurfreunde FH Aachen e. V. ; Red.: H. J. Raatschen]}, editor = {Raatschen, Hans-J{\"u}rgen}, publisher = {Klinkenberg}, address = {Aachen}, isbn = {978-3-941704-03-9}, pages = {112 S. : Ill., graph. Darst.}, year = {2010}, language = {de} } @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{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} } @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{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} } @book{PfeifferKnepper1995, author = {Pfeiffer, Johann and Knepper, Ludger}, title = {Diplom-Ingenieur/Diplom-Ingenieurin ( Fachhochschule ) Maschinenbau - Allgemeiner Maschinenbau}, publisher = {Bertelsmann}, address = {Bielefeld}, pages = {Losebl.-Ausg.}, year = {1995}, language = {de} } @book{PfeifferKnepper1998, author = {Pfeiffer, Johann and Knepper, Ludger}, title = {Diplom Ingenieur/Diplom Ingenieurin (Fachhochschule) Maschinenbau Konstruktionstechnik}, publisher = {Bertelsmann}, address = {Bielefeld}, pages = {Losebl.-Ausg.}, year = {1998}, language = {de} } @book{PfeifferKnepper1999, author = {Pfeiffer, Johann and Knepper, Ludger}, title = {Diplom-Ingenieur/Diplom-Ingenieurin (Fachhochschule) Maschinenbau Energie- und W{\"a}rmetechnik}, publisher = {Bertelsmann}, address = {Bielefeld}, pages = {Losebl.-Ausg.}, year = {1999}, language = {de} } @article{Pfeiffer2002, author = {Pfeiffer, Johann}, title = {Gute Chancen im Maschinenbau}, series = {Aachener Nachrichten / Aachener Zeitung : Sonderbeil. (2002)}, journal = {Aachener Nachrichten / Aachener Zeitung : Sonderbeil. (2002)}, publisher = {-}, year = {2002}, language = {de} } @article{Pfeiffer2002, author = {Pfeiffer, Johann}, title = {Gute Chancen im Maschinenbau}, series = {Rheinische Post : Sonderbeil. (2002)}, journal = {Rheinische Post : Sonderbeil. (2002)}, year = {2002}, language = {de} } @book{Pfeiffer1997, author = {Pfeiffer, Johann}, title = {Design und Herstellen von Werkzeugen mit Freiformfl{\"a}chen}, publisher = {Fachhochsch.}, address = {Aachen}, year = {1997}, language = {de} } @book{Pfeiffer1996, author = {Pfeiffer, Johann}, title = {Automatisierung in der Handhabungs- und Montagetechnik}, publisher = {Fachhochsch.}, address = {Aachen}, year = {1996}, language = {de} } @book{Pfeiffer1994, author = {Pfeiffer, Johann}, title = {Rechnergest{\"u}tzte Auslegung von Seiltrieben - Praxisimplementierung}, publisher = {Fachhochsch.}, address = {Aachen}, year = {1994}, language = {de} } @book{Pfeiffer1993, author = {Pfeiffer, Johann}, title = {Rechnergest{\"u}tzte Auslegung von Seiltrieben}, publisher = {Fachhochsch.}, address = {Aachen}, year = {1993}, language = {de} } @article{Pfeiffer2003, author = {Pfeiffer, Johann}, title = {Lernfeld 'Prozeßkette der Freiformfl{\"a}chenherstellung' : [Online-Ressource] / ... in Zus.-Arb. mit Johann Pfeiffer}, series = {NUMAS - Ein Lehr- und Lernsystem zur Numerischen Mathematik und Statistik : [Online-Ressource] / Projektleitung: Gisela Engeln M{\"u}llges}, journal = {NUMAS - Ein Lehr- und Lernsystem zur Numerischen Mathematik und Statistik : [Online-Ressource] / Projektleitung: Gisela Engeln M{\"u}llges}, publisher = {NUMAS.de}, address = {Aachen}, year = {2003}, language = {de} } @article{PfeifferGauchelLuecke1999, author = {Pfeiffer, Johann and Gauchel, Joachim and L{\"u}cke, Mathias}, title = {Genauigkeitsbetrachtungen in der CIM-Prozesskette}, series = {4th International Scientific Colloquium CAx Techniques : proceedings of the 4th international scientific colloquium, Fachhochschule Bielefeld, Germany, September 13 - 15, 1999 / [organized in co-operation between Fachhochschule Bielefeld and Rzesz{\´o}w University of Technology ]. Ed. by Heinrich Ostholt}, journal = {4th International Scientific Colloquium CAx Techniques : proceedings of the 4th international scientific colloquium, Fachhochschule Bielefeld, Germany, September 13 - 15, 1999 / [organized in co-operation between Fachhochschule Bielefeld and Rzesz{\´o}w University of Technology ]. Ed. by Heinrich Ostholt}, publisher = {[Fachhochsch.]}, address = {[Bielefeld]}, isbn = {3-00-004379-9}, pages = {323 -- 332}, year = {1999}, language = {de} } @article{Pfeiffer2002, author = {Pfeiffer, Johann}, title = {Chancen im Maschinenbau}, series = {Fachblatt : Journal der Fachhochschule Aachen . 2002 (2002), H. 1}, journal = {Fachblatt : Journal der Fachhochschule Aachen . 2002 (2002), H. 1}, publisher = {-}, pages = {2}, year = {2002}, language = {de} } @article{PfeifferGauchel1997, author = {Pfeiffer, Johann and Gauchel, Joachim}, title = {Entwicklung und Simulation von Mechanismen zu Automatisierungszwecken / Joachim Gauchel ; Johann Pfeiffer}, series = {CAE Techniques : [proceedings of the 3st International Scientific Colloquium, Rzesz{\´o}w University of Technology, Poland, September 24-27, 1997] / ed. by Kazimierz E. Oczoś}, journal = {CAE Techniques : [proceedings of the 3st International Scientific Colloquium, Rzesz{\´o}w University of Technology, Poland, September 24-27, 1997] / ed. by Kazimierz E. Oczoś}, publisher = {Politechnika Rzeszowska}, address = {Rzesz{\´o}w}, isbn = {83-7199-004-9}, pages = {425 ff}, year = {1997}, language = {de} } @book{PfeifferGauchel2004, author = {Pfeiffer, Johann and Gauchel, Joachim}, title = {Kalibrierung Koordinatenmessger{\"a}t}, publisher = {Fachhochsch.}, address = {Aachen}, year = {2004}, language = {de} } @article{Pfeiffer2004, author = {Pfeiffer, Johann}, title = {Genauigkeit und Qualit{\"a}t von Freiformfl{\"a}chen / Projektleiter: Joachim Gauchel}, series = {Forschungsbericht 2004 / Hrsg.: Der Rektor der Fachhochschule Aachen}, journal = {Forschungsbericht 2004 / Hrsg.: Der Rektor der Fachhochschule Aachen}, publisher = {Fachhochsch.}, address = {Aachen}, pages = {180}, year = {2004}, language = {de} } @book{Pfeiffer2004, author = {Pfeiffer, Johann}, title = {Ein Beitrag zur systematischen Beschreibung der Parameter und deren Einfluss auf die Maßgenauigkeit und Oberfl{\"a}chenqualit{\"a}t bei der Erzeugung und Herstellung von Freiformgeometrien : das System CAD/CAM/CAQ - Generieren, Herstellen, Messen}, publisher = {Fachhochsch.}, address = {Aachen}, year = {2004}, language = {de} } @book{Pfeiffer2003, author = {Pfeiffer, Johann}, title = {3D-Freiformfl{\"a}chenmessung}, publisher = {Fachhochsch.}, address = {Aachen}, year = {2003}, language = {de} } @book{Pfeiffer2000, author = {Pfeiffer, Johann}, title = {Genauigkeit und Qualit{\"a}t von Freiformfl{\"a}chen}, publisher = {Fachhochsch.}, address = {Aachen}, year = {2000}, language = {de} } @book{Pfeiffer1999, author = {Pfeiffer, Johann}, title = {Verbesserung der Qualit{\"a}t von Freiformoberfl{\"a}chen}, publisher = {Fachhochsch.}, address = {Aachen}, year = {1999}, language = {de} } @book{Pfeiffer1997, author = {Pfeiffer, Johann}, title = {HSP III Koordinatenmessger{\"a}t}, publisher = {Fachhochsch.}, address = {Aachen}, year = {1997}, language = {de} } @article{GebhardtFateri2013, author = {Gebhardt, Andreas and Fateri, Miranda}, title = {3D printing and its applications}, series = {RTejournal - Forum f{\"u}r Rapid Technologie}, volume = {10}, journal = {RTejournal - Forum f{\"u}r Rapid Technologie}, number = {1}, publisher = {Fachhochschule Aachen}, address = {Aachen}, issn = {1614-0923}, url = {http://nbn-resolving.de/urn:nbn:de:0009-2-35626}, year = {2013}, abstract = {Eine zunehmende Anzahl von Artikeln in Publikumszeitschriften und Journalen r{\"u}ckt die direkte Herstellung von Bauteilen und Figuren immer mehr in das Bewusstsein einer breiten {\"O}ffentlichkeit. Leider ergibt sich nur selten ein einigermaßen vollst{\"a}ndiges Bild davon, wie und in welchen Lebensbereichen diese Techniken unseren Alltag ver{\"a}ndern werden. Das liegt auch daran, dass die meisten Artikel sehr technisch gepr{\"a}gt sind und sich nur punktuell auf Beispiele st{\"u}tzen. Dieser Beitrag geht von den Bed{\"u}rfnissen der Menschen aus, wie sie z.B. in der Maslow'schen Bed{\"u}rfnispyramide strukturiert dargestellt sind und unterstreicht dadurch, dass 3D Printing (oder Additive Manufacturing resp. Rapid Prototyping) bereits alle Lebensbereiche erfasst hat und im Begriff ist, viele davon zu revolutionieren.}, language = {en} } @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{KaemperSchmittGuentherodt1987, author = {K{\"a}mper, Klaus-Peter and Schmitt, W. and G{\"u}ntherodt, G.}, title = {Effect of adsorbates on the spin-polarized photoemission of itinerant ferromagnets. Schmitt, W.; K{\"a}mper, K.-P.; G{\"u}ntherodt, G.}, series = {Physical Review B. 36 (1987), H. 7}, journal = {Physical Review B. 36 (1987), H. 7}, isbn = {1095-3795}, pages = {3763 -- 3768}, year = {1987}, language = {en} } @article{KaemperSchmittGuentherodt1988, author = {K{\"a}mper, Klaus-Peter and Schmitt, W. and G{\"u}ntherodt, G.}, title = {Thickness dependence of the electronic structure of ultrathin, epitaxial Ni(111)/W(110) layers.}, series = {Physical Review B. 38 (1988), H. 14}, journal = {Physical Review B. 38 (1988), H. 14}, isbn = {1095-3795}, pages = {9451 -- 9456}, year = {1988}, language = {en} } @article{KaemperSchmittGuentherodt1990, author = {K{\"a}mper, Klaus-Peter and Schmitt, W. and G{\"u}ntherodt, G.}, title = {Temperature and wave-vector dependence of the spin-split band structure of Ni(111) along the \&\#915;-L line}, series = {Physical Review B. 42 (1990), H. 16}, journal = {Physical Review B. 42 (1990), H. 16}, isbn = {1095-3795}, pages = {10696 -- 10705}, year = {1990}, language = {en} } @article{KaemperAbrahamHopster1992, author = {K{\"a}mper, Klaus-Peter and Abraham, D. L. and Hopster, H.}, title = {Spin-polarized electron-energy-loss spectroscopy on epitaxial fcc Co layers on Cu(001)}, series = {Physical Review B. 45 (1992), H. 24}, journal = {Physical Review B. 45 (1992), H. 24}, isbn = {1095-3795}, pages = {14335 -- 14346}, year = {1992}, language = {en} } @article{KaemperSchmittGuentherodtetal.1987, author = {K{\"a}mper, Klaus-Peter and Schmitt, W. and G{\"u}ntherodt, G. and Gambino, R. J.}, title = {CrO2—A New Half-Metallic Ferromagnet? K{\"a}mper, K.-P.; Schmitt, W.; G{\"u}ntherodt, G.; Gambino, R. J., Ruf, R.}, series = {Physical Review Letters. 59 (1987), H. 24}, journal = {Physical Review Letters. 59 (1987), H. 24}, isbn = {1079-7114}, pages = {2788 -- 2791}, year = {1987}, language = {en} } @article{KaemperPappasHopster1990, author = {K{\"a}mper, Klaus-Peter and Pappas, D. P. and Hopster, H.}, title = {Reversible transition between perpendicular and in-plane magnetization in ultrathin films. Pappas, D. P.; K{\"a}mper, K.-P.; Hopster, H.}, series = {Physical Review Letters. 64 (1990), H. 26}, journal = {Physical Review Letters. 64 (1990), H. 26}, isbn = {1079-7114}, pages = {3179 -- 3182}, year = {1990}, language = {en} } @article{KaemperPappasMilleretal.1991, author = {K{\"a}mper, Klaus-Peter and Pappas, D. P. and Miller, B. P. and Hopster, H.}, title = {Spin-dependent electron attenuation by transmission through thin ferromagnetic films . Pappas, D. P.; K{\"a}mper,K.-P.; Miller, B. P.; Hopster, H.; Fowler, D. E.; Brundle, C. R.; Luntz, A. C.; Shen, Z.-X.}, series = {Physical Review Letters. 66 (1991), H. 4}, journal = {Physical Review Letters. 66 (1991), H. 4}, isbn = {1079-7114}, pages = {504 -- 507}, year = {1991}, language = {en} } @book{GartzenHeilMang1992, author = {Gartzen, Johannes and Heil, G{\"u}nter and Mang, Thomas}, title = {Verfahren und Vorrichtung zur Isolierung von polymeren Werkstoffen und Metallen aus Verbundwerkstoffen / Offenlegungsschrift DE 4037523 A1 ; Offenlegungstag 27.05.1992}, publisher = {Deutsches Patentamt}, address = {M{\"u}nchen}, pages = {4 S.}, year = {1992}, language = {de} } @book{GartzenHeilMang1993, author = {Gartzen, Johannes and Heil, G{\"u}nter and Mang, Thomas}, title = {Verfahren zum Behandeln von miteinander mittels Haftvermittler verbundene Materialien / Offenlegungsschrift DE 4127705 A1 ; Offenlegungstag 25.02.1993 / Anmelder: Schering AG}, publisher = {Deutsches Patentamt}, address = {M{\"u}nchen}, pages = {4 S.}, year = {1993}, language = {de} } @book{GartzenHeilMang1998, author = {Gartzen, Johannes and Heil, G{\"u}nter and Mang, Thomas}, title = {Verfahren zur Aufbereitung eines Gemisches aus Zellulose und granuliertem Polymer / Patentschrift DE 4133699 C2}, publisher = {Deutsches Patentamt}, address = {M{\"u}nchen}, pages = {4 S.}, year = {1998}, language = {de} } @article{GebhardtSchmidtHoetteretal.2010, author = {Gebhardt, Andreas and Schmidt, Frank-Michael and H{\"o}tter, Jan-Steffen and Sokalla, Wolfgang and Sokalla, Patrick}, title = {Additive Manufacturing by selective laser melting the realizer desktop machine and its application for the dental industry}, series = {Physics Procedia}, volume = {5}, journal = {Physics Procedia}, number = {2}, isbn = {1875-3892}, pages = {543 -- 549}, year = {2010}, language = {en} } @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{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{FateriHoetterGebhardt2012, author = {Fateri, Miranda and H{\"o}tter, Jan-Steffen and Gebhardt, Andreas}, title = {Experimental and Theoretical Investigation of Buckling Deformation of Fabricated Objects by Selective Laser Melting}, series = {Physics Procedia}, volume = {39}, journal = {Physics Procedia}, publisher = {Elsevier}, address = {Amsterdam}, issn = {1875-3892}, doi = {10.1016/j.phpro.2012.10.062}, pages = {464 -- 470}, year = {2012}, abstract = {Although Selective Laser Melting (SLM) process is an innovative manufacturing method, there are challenges such as inferior mechanical properties of fabricated objects. Regarding this, buckling deformation which is caused by thermal stress is one of the undesired mechanical properties which must be alleviated. As buckling deformation is more observable in hard to process materials, silver is selected to be studied theoretically and experimentally for this paper. Different scanning strategies are utilized and a Finite Element Method (FEM) is applied to calculate the temperature gradient in order to determine its effect on the buckling deformation of the objects from experiments.}, language = {en} }