TY  - CHAP
A1  - Kowalski, Julia
A1  - Bugnion, Louis
T1  - An extended shallow flow theory for natural debris flows
Y1  - 2009
N1  - 2009 Portland GSA Annual Meeting (18-21 October 2009); Geological Society of America
VL  - 41
IS  - 7
SP  - 609
EP  - 609
ER  - 
TY  - CHAP
A1  - Müller, Karsten
A1  - Lorenz, U.
T1  - Neue Entwicklungen in der Abwasserwärmenutzung : Ergebnisse einer Potenzialstudie für das Kanalnetz der Stadt Aachen
T2  - 42. Essener Tagung für Wasser- und Abfallwirtschaft : vom 18.3. - 20.3. 2009 im Eurogress Aachen / hrsg. von Johannes Pinnekamp. Gewässerschutz - Wasser - Abwasser. Bd. 217
Y1  - 2009
SN  - 978-3-938996-23-2
SP  - 40/1
EP  - 40/14
PB  - Ges. zur Förderung der Siedlungswasserwirtschaft an der RWTH Aachen
CY  - Aachen
ER  - 
TY  - CHAP
A1  - Müller, Karsten
A1  - Fischer, B.
T1  - Objective condition assessment of sewer systems
T2  - Strategic asset management of water supply and wastewater infrastructures : invited papers from the 2nd IWA Leading Edge Conference on Strategic Asset Management (LESAM), Lisbon, October [17 - 19] 2007 / ed. by Helene Alegre and Maria do Céu Almeida
Y1  - 2009
SN  - 9781843391869
SP  - 521
EP  - 534
PB  - IWA Publ.
CY  - London
ER  - 
TY  - CHAP
A1  - Gall, J.
A1  - Abel, D.
A1  - Ahlbrink, N.
A1  - Andersson, J.
A1  - Diehl, M.
A1  - Pitz-Paal, R.
A1  - Schmitz, M.
A1  - Teixeira Boura, Cristiano José
T1  - Optimized control of hot-gas cycle for solar thermal power plants
T2  - Proceedings of the 7th International Modelica Conference : Como, Italy, 20-22 September 2009 / Francesco Casella, ed.
Y1  - 2009
SN  - 978-91-7393-513-5
SP  - 490
EP  - 495
PB  - The Modelica Association
ER  - 
TY  - CHAP
A1  - Koll, Gerrit
A1  - Schwarzbözl, Peter
A1  - Hennecke, Klaus
A1  - Hartz, Thomas
A1  - Schmitz, Mark
A1  - Hoffschmidt, Bernhard
T1  - The Solar Tower Jülich - a research and demonstration plant for central receiver systems
T2  - SolarPACES 2009 : electricity, fuels and clean water powered by the sun ; 15 - 18 September 2009, Berlin, Germany ; the 15th SolarPACES conference ; proceedings
Y1  - 2009
SN  - 9783000287558
PB  - Deutsches Zentrum f. Luft- u. Raumfahrt
CY  - Stuttgart
ER  - 
TY  - CHAP
A1  - Hirsch, Tobias
A1  - Abel, Dirk
A1  - Bohn, Dieter
A1  - Diehl, Moritz
A1  - Hoffschmidt, Bernhard
A1  - Pitz-Paal, Robert
T1  - The Virtual Institute for Central Receiver Power Plants - vICERP
T2  - SolarPACES 2009 : electricity, fuels and clean water powered by the sun ; 15 - 18 September 2009, Berlin, Germany ; the 15th SolarPACES conference ; proceedings
Y1  - 2009
SN  - 9783000287558
PB  - Deutsches Zentrum f. Luft- u. Raumfahrt
CY  - Stuttgart
ER  - 
TY  - CHAP
A1  - Schwarzer, Klemens
A1  - Schwarzer, Tarik
T1  - Stand und Entwicklung der Meerwasserentsalzung
T2  - Neue Herausforderungen und Chancen in der Wasserversorgung : Seminar des Fachgebiets Wasserversorgung und Grundwasserschutz im Rahmen des 1. Darmstädter Ingenieurkongresses Bau und Umwelt am 14. und 15.09.2009. Schriftenreihe WAR. 205
Y1  - 2009
SN  - 978-3-940897-01-5
SP  - 99
EP  - 120
PB  - Inst. WAR
CY  - Darmstadt
ER  - 
TY  - CHAP
A1  - Röth, Thilo
A1  - Stark, R.
T1  - Die Rolle der virtuellen Produktentstehung bei der Integration von Karosseriesystemen
T2  - Karosseriekongress Systemintegration in der Karosserietechnik : 17. und 18. März 2009 in Baden-Baden / Kongressleitung: Reiner Stark
Y1  - 2009
SN  - 978-3-9812624-4-5
N1  - Karosseriekongress ; (2009.03.17-18 : ; Baden-Baden)
PB  - VDI-Wissensforum
CY  - Düsseldorf
ER  - 
TY  - CHAP
A1  - Reisgen, Uwe
A1  - Schleser, Markus
A1  - Mokrov, Oleg
A1  - Ahmed, Essam
A1  - Schmidt, Andre
A1  - Rossiter, Eduardo
ED  - Hildebrand, Jörg
T1  - Integrative Berechnung von Verzug und Eigenspannungen auf Basis realer Schweißparameter
T2  - Tagungsband / SYSWELD-Forum 2009 : 22. - 23. Oktober 2009, Weimar
Y1  - 2009
SN  - 978-3-86068-401-6
SP  - 32
EP  - 41
PB  - Univ.-Verl.
CY  - Weimar
ER  - 
TY  - CHAP
A1  - Chudoba, Rostislav
A1  - Konrad, Martin
A1  - Schleser, Markus
A1  - Meskouris, Konstantin
A1  - Reisgen, Uwe
ED  - Curbach, Manfred
T1  - Parametric study of tensile response of TRC specimens reinforced with epoxy-penetrated multi-filament yarns
T2  - Textilbeton - Theorie und Praxis : Tagungsband zum 4. Kolloquium zu textilbewehrten Tragwerken (CTRS4) und zur 1. Anwendertagung, Dresden, 3.6.2009 - 5.6.2009
Y1  - 2009
SN  - 978-3-86780-122-5
SP  - 87
EP  - 98
PB  - Techn. Univ.
CY  - Dresden
ER  - 
TY  - CHAP
A1  - Reisgen, Uwe
A1  - Schleser, Markus
A1  - Stieglitz, Anja
T1  - Kleben im Schienenfahrzeugbau
T2  - Die Verbindungs-Spezialisten 2009 : Große Schweißtechnische Tagung ; Forschungsforum, Industrieforum, Studentenkongress, Handwerkerforum ; Vorträge der Veranstaltung in Essen vom 14. bis 19. September 2009. DVS-Berichte. 258
Y1  - 2009
SN  - 978-3-87155-584-8
SP  - 182
EP  - 186
PB  - DVS-Media
CY  - Düsseldorf
ER  - 
TY  - CHAP
A1  - Reisgen, Uwe
A1  - Schoene, Jens
A1  - Schleser, Markus
A1  - Pak, Daniel
A1  - Feldmann, Markus
T1  - Fügetechniken für neuartige Bauweisen auf Basis von dünnwandigen Strukturelementen aus textilbewehrtem Beton
T2  - Die Verbindungs-Spezialisten 2009 : Große Schweißtechnische Tagung ; Forschungsforum, Industrieforum, Studentenkongress, Handwerkerforum ; Vorträge der Veranstaltung in Essen vom 14. bis 19. September 2009. DVS-Berichte. 258
Y1  - 2009
SN  - 978-3-87155-584-8
SP  - 312
EP  - 318
PB  - DVS-Media
CY  - Düsseldorf
ER  - 
TY  - CHAP
A1  - Reisgen, Uwe
A1  - Schleser, Markus
A1  - Scheik, Sven
ED  - Vollertsen, Frank
ED  - Büttgenbach, Stephanus
T1  - Fortschritte beim linienförmigen Mikrodispensen ungefüllter Klebstoffe
T2  - 4. Kolloquium Mikroproduktion : Fachbeiträge der vier SFB der Mikrotechnik ; Bremen, 28.-29. Oktober 2009
Y1  - 2009
SN  - 978-3-933762-32-0
SP  - 43
EP  - 51
PB  - BIAS Verl.
CY  - Bremen
ER  - 
TY  - CHAP
A1  - Hartung, I.
A1  - Dilger, Klaus
A1  - Hellmanns, Mark
A1  - Böhme, Stefan
T1  - Repair of non-weldable steel structures to extend the life cycle
T2  - Proceedings of the IIW International Conference on Advances in Welding and Allied Technologies : July 16 - 17, 2009, Singapore. (Welding in the world ; 53.2009, special issue)
Y1  - 2009
SN  - 978-981-08-3259-9
SP  - 569
EP  - 574
PB  - Springer
CY  - Berlin [u.a.]
ER  - 
TY  - CHAP
A1  - Reisgen, Uwe
A1  - Schleser, Markus
A1  - Abdurakhmanov, Aydemir
A1  - Gumenyuk, Amdrej V.
ED  - Turichin, G.
T1  - Measurement method of electron beam plasma parameters by non-vacuum electron beam welding
T2  - Beam technologies & laser application : proceedings of the VI international conference, Saint Petersburg, Sept. 23-25, 2009
Y1  - 2009
SP  - 259
EP  - 267
PB  - Politechnical Univ.
CY  - Saint Petersburg
ER  - 
TY  - CHAP
A1  - Hellmanns, Mark
A1  - Hartung, I.
A1  - Dilger, Klaus
A1  - Böhm, Stefan
T1  - Quality assurance of manual guided joining and welding devices
T2  - Proceedings of the IIW International Conference on Advances in Welding and Allied Technologies : July 16 - 17, 2009, Singapore
Y1  - 2009
SN  - 9789810832605
SP  - 219
EP  - 222
PB  - International Institute of Welding
CY  - Roissy
ER  - 
TY  - CHAP
A1  - Starke, Günther
T1  - Robotertechnik für individuelle Automatisierungslösungen und unterschiedlichste Prozessanwendungen : 17. Internationale Fachmesse „Schweißen & Schneiden 2009“ – Stand und Entwicklungstendenzen
T2  - Schweissen und Schneiden
Y1  - 2009
SN  - 0036-7184 (Print)
SP  - N 13 (nach Seite 716)
PB  - DVS - Deutscher Verband für Schweißen und Verwandte Verfahren e.V.
ER  - 
TY  - CHAP
A1  - Buschkühle, Peter
A1  - Schürmann, Volker
A1  - Wollert, Jörg
T1  - Abstraction of wireless communication by a convergence middleware in conjunction with a XML-configuration
T2  - Information technology and electrical engineering : devices and systems, materials and technologies for the future ; Ilmenau 07 - 10 September 2009 ; 54. IWK Internationales Wissenschaftliches Kolloquium
Y1  - 2009
SN  - 978-3-938843-44-4
SP  - 95
EP  - 96
PB  - Techn. Univ.
CY  - Ilmenau
ER  - 
TY  - CHAP
A1  - Schürmann, Volker
A1  - Keller, Alex
A1  - Wollert, Jörg
T1  - Internet based middleware approach for building services
T2  - Proceedings / IMETI 2009, the 2nd International Multi-Conference on Engineering and Technological Innovation : July 10 - 13, 2009 Orlando, Florida, USA ; vol. 1
Y1  - 2009
SN  - 1-934272-68-X ; 978-1-934272-68-8
SP  - 30
EP  - 34
PB  - IIIS
CY  - Winter Garden, Fla.
ER  - 
TY  - CHAP
A1  - Schürmann, Volker
A1  - Mann, Thorsten
A1  - Buda, Aurel
A1  - Wollert, Jörg
T1  - Integrating bluetooth localization into existing TCP/IP networks
T2  - IEEE International Workshop on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications, 2009 : IDAACS 2009 ; Rende, Cosenza, Italy, 21 - 23 Sept. 2009
Y1  - 2009
SN  - 978-1-4244-4882-1 ; ISBN: 978-1-4244-4901-9
U6  - https://doi.org/10.1109/IDAACS.2009.5342903
SP  - 621
EP  - 624
PB  - IEEE
CY  - Piscataway, NJ
ER  - 
TY  - CHAP
A1  - Buda, Aurel
A1  - Schürmann, Volker
A1  - Wollert, Jörg
T1  - Funktechnologien im 2,45 GHz ISM Frequenzband: Überblick und Coexistenzeigenschaften
T2  - Automation 2009 : Automatisierungskongress in Deutschland ; Kongress Baden-Baden, 16. und 17. Juni 2009. (VDI-Berichte ; 2067)
Y1  - 2009
SN  - 978-3-18-092067-2
SP  - 383
EP  - 386
PB  - VDI-Verl.
CY  - Düsseldorf
ER  - 
TY  - CHAP
A1  - Buda, Aurel
A1  - Wollert, Jörg
A1  - Vedral, Andreas
T1  - UWIfac - Ultra wideband interface for factory automation
T2  - Automation 2009 : Automatisierungskongress in Deutschland ; Kongress Baden-Baden, 16. und 17. Juni 2009. (VDI-Berichte ; 2067)
Y1  - 2009
SN  - 978-3-18-092067-2
SP  - 257
EP  - 260
PB  - VDI-Verl.
CY  - Düsseldorf
ER  - 
TY  - CHAP
A1  - Schürmann, Volker
A1  - Keller, Alex
A1  - Wollert, Jörg
T1  - Konvergenz von drahtlosen und drahtgebundenen Kommunikationstechnologien in der Gebäudeautomation
T2  - Wireless technologies : von der Technologie zur Anwendung ; 11. Kongress, 29. - 30. September 2009, Stuttgart / [11. Wireless-Technologies-Kongress]. (Fortschritt-Berichte VDI : Reihe 10, Informatik, Kommunikation ; Nr. 800)
Y1  - 2009
SN  - 978-3-18-380010-0
SP  - 197
EP  - 205
PB  - VDI-Verl.
CY  - Düsseldorf
ER  - 
TY  - CHAP
A1  - Weingart, Daniel
A1  - Schneider, Ulf
A1  - Wollert, Jörg
T1  - Doppelt gekoppelt - Kabellose und dynamische Anbindung von CANopen an Profinet IO
T2  - Elektrische Automatisierung - Systeme und Komponenten: SPS-IPC-Drives 2009, Fachmesse & Kongress, 24. - 26. Nov. 2009, Nürnberg ; [Tagungsband]
Y1  - 2009
SN  - 978-3-8007-3184-8
SP  - 147
EP  - 154
PB  - VDE-Verl.
CY  - Berlin [u.a.]
ER  - 
TY  - CHAP
A1  - Fellin, Wolfgang
A1  - King, Julian
A1  - Kirsch, Ansgar
A1  - Oberguggenberger, Michael
T1  - Uncertainty modelling and sensitivity analysis of tunnel face stability
T2  - Safety, reliability and risk of structures, infrastructures and engineering systems : proceedings of the tenth International Conference on Structural Safety and Reliability (ICOSSAR 2009), Osaka, Japan, 13-17 September 2009 / ed.: Hitoshi Furuta ...
Y1  - 2009
SN  - 978-0-415-47557-0
SP  - 112
EP  - 114
PB  - CRC Pr.
CY  - Boca Raton, Fla. [u.a.]
ER  - 
TY  - CHAP
A1  - Kirsch, Ansgar
T1  - Experimental and numerical investigation of the face stability of shallow tunnels in sand
T2  - Safe tunnelling for the city and environment : proceedings of the World Tunnel Congress 2009, Budapest, Hungary, 23 to 28 September 2009 / organised by International Tunnelling and Underground Space Association ...
Y1  - 2009
SP  - 1
EP  - 8
PB  - Hungarian Tunnelling Association
CY  - Budapest
ER  - 
TY  - CHAP
A1  - Brandes, Sinja
A1  - Epple, U.
A1  - Gligorevic, Snjezana
A1  - Schnell, Michael
A1  - Haindl, Bernhard
A1  - Sajatovic, Miodrag
T1  - Physical layer specification of the L-band Digital Aeronautical Communications System (L-DACS1)
T2  - Integrated Communications, Navigation and Surveillance Conference : ICNS '09 : 13 - 15 May 2009, Arlington, Va.
Y1  - 2009
SN  - 978-1-4244-4733-6 ; 978-1-4244-4734-3
SP  - 1
EP  - 12
ER  - 
TY  - CHAP
A1  - Epple, U.
A1  - Brandes, Sinja
A1  - Gligorevic, Snjezana
A1  - Schnell, Michael
T1  - Receiver optimization for L-DACS1
T2  - IEEE/AIAA 28th Digital Avionics Systems Conference : 23-29 Oct. 2009 : Orlando, Fla.
Y1  - 2009
SN  - 978-1-4244-4078-8
SP  - 4B1-1
EP  - 4B1-12
ER  - 
TY  - CHAP
A1  - Gligorevic, Snjezana
A1  - Jost, T.
A1  - Walter, M.
T1  - Scatterer based airport surface channel model
T2  - IEEE/AIAA 28th Digital Avionics Systems Conference : DASC '09 ; 23 - 29 [i.e. 25 - 29] Oct. 2009, Orlando, Fla.
Y1  - 2009
SN  - 978-1-4244-4078-8
SP  - 4C2-1
EP  - 4C2-10
ER  - 
TY  - CHAP
A1  - Gligorevic, Snjezana
A1  - Zierhut, R.
A1  - Jost, T.
A1  - Wang, Wei
T1  - Airport channel measurements at 5.2GHz
T2  - 3rd European Conference on Antennas and Propagation : (EuCAP) ; Berlin, Germany, 23 - 27 March 2009
Y1  - 2009
SN  - 978-1-4244-4753-4 ; 978-3-00-024573-2
SP  - 877
EP  - 881
ER  - 
TY  - CHAP
A1  - Buda, Aurel
A1  - Schneider, Ulf
A1  - Wollert, Jörg
T1  - Performanceanalyse von Frequenzdiversität in IEEE 802.15.4 Netzwerken
T2  - Wireless Technologies : 11. Kongress, 29. - 30. September 2009, Stuttgart; von der Technologie zur Anwendung / Jörg F. Wollert (Hrsg.) (Fortschritt-Berichte VDI : Reihe 10, Informatik, Kommunikation ; 800)
Y1  - 2009
SN  - 978-3-18-380010-0
SP  - 29
EP  - 38
PB  - VDI-Verl.
CY  - Düsseldorf
ER  - 
TY  - CHAP
A1  - Fissabre, Anke
A1  - Niethammer, Bernd
T1  - The Invention of Glazed Curtain Wall in 1903 – The Steiff Toy Factory
T2  - Proceedings of the Third International Congress of Construction History, TU Cottbus 20.-24. Mai 2009, Vol 2
Y1  - 2009
SN  - 978-3-936033-31-1
SP  - 595
EP  - 602
PB  - Neunplus1
CY  - Berlin
ER  - 
TY  - CHAP
A1  - Bung, Daniel Bernhard
ED  - Theobald, S.
T1  - Optimierung des potentiellen Sauerstoffeintrags auf Treppenschussrinnen mit gemäßigter Neigung
T2  - 9. JuWi-Treffen : Beiträge zum Treffen junger Wissenschaftlerinnen und junger Wissenschaftler deutschsprachiger Wasserbauinstitute
Y1  - 2009
SP  - 73
EP  - 78
PB  - Universität Kassel
CY  - Kassel
ER  - 
TY  - CHAP
A1  - Dachwald, Bernd
A1  - Ohndorf, Andreas
A1  - Spurmann, J.
A1  - Loeb, H. W.
A1  - Schartner, Karl-Heinz
A1  - Seboldt, Wolfgang
T1  - Mission design for a SEP mission to saturn
T2  - 60th International Astronautical Congress 2009 (IAC 2009)
N2  - Within ESA's Cosmic Vision 2015-2025 plan, a mission to explore the Saturnian System, with special emphasis on its two moons Titan and Enceladus, was selected for study, termed TANDEM (Titan and Enceladus Mission). In this paper, we describe an optimized mission design for a TANDEM-derived solar electric propulsion (SEP) mission. We have chosen the SEP mission scenario for the interplanetary transfer of the TANDEM spacecraft because all feasible gravity assist sequences for a chemical transfer between 2015 and 2025 result in long flight times of about nine years. Our SEP system is based on the German RIT ion engine. For our optimized mission design, we have extensively explored the SEP parameter space (specific impulse, thrust level, power level) and have calculated an optimal interplanetary trajectory for each setting. In contrast to the original TANDEM mission concept, which intends to use two launch vehicles and an all-chemical transfer, our SEP mission design requires only a single Ariane 5 ECA launch for the same payload mass. Without gravity assist, it yields a faster and more flexible transfer with a fight time of less than seven years, and an increased payload ratio. Our mission design proves thereby the capability of SEP even for missions into the outer solar system.
Y1  - 2009
SN  - 978-1-61567-908-9
N1  - 12-16 October 2009, Daejeon, Republic of Korea.
PB  - Curran Associates, Inc.
CY  - Red Hook, NY
ER  - 
TY  - CHAP
A1  - Dachwald, Bernd
A1  - Wurm, P.
T1  - Design concept and modeling of an advanced solar photon thruster
T2  - Advances in the Astronautical Sciences
N2  - The so-called "compound solar sail", also known as "Solar Photon Thruster" (SPT), holds the potential of providing significant performance advantages over the flat solar sail. Previous SPT design concepts, however, do not consider shadowing effects and multiple reflections of highly concentrated solar radiation that would inevitably destroy the gossamer sail film. In this paper, we propose a novel advanced SPT (ASPT) design concept that does not suffer from these oversimplifications. We present the equations that describe the thrust force acting on such a sail system and compare its performance with respect to the conventional flat solar sail.
KW  - solar sails
Y1  - 2009
SN  - 978-087703554-1
SN  - 00653438
N1  - 19th AAS/AIAA Space Flight Mechanics Meeting; Savannah, GA; United States; 8 February 2009 through 12 February 2009
SP  - 723
EP  - 740
PB  - American Astronautical Society
CY  - San Diego, Calif.
ER  - 
TY  - CHAP
A1  - Gömmel, Andreas
A1  - Kob, Malte
A1  - Niendorf, Thoralf
A1  - Butenweg, Christoph
T1  - An approach for numerical calculation of glottal flow during glottal closure
T2  - Proceedings / NAG/DAGA 2009, International Conference on Acoustics : Rotterdam, 23 - 26 March 2009 ; [including the 35th German Annual Conference on Acoustics (DAGA)] / [organisers: Acoustical Society of the Netherlands (NAG); German Acoustical Society (DEGA) ...]. Ed. by Marinus M. Boone
Y1  - 2009
SN  - 978-3-9808659-6-8
SP  - 1722
EP  - 1725
PB  - DEGA
CY  - Berlin
ER  - 
TY  - CHAP
A1  - Meskouris, Konstantin
A1  - Holler, Stefan
A1  - Butenweg, Christoph
A1  - Meiners, Daniel
T1  - A multiphase model with hypoplastic formulation of the solid phase and its application to earthquake engineering problems
T2  - Computational structural dynamics and earthquake engineering / ed. by Manolis Papadrakakis .... (Structures and infrastructures series ; 2)
Y1  - 2009
SN  - 978-0-415-45261-8
U6  - https://doi.org/10.1201/9780203881637.ch19
SP  - 293
EP  - 308
PB  - CRC Press
CY  - Boca Raton, Fla. [u.a.]
ER  - 
TY  - CHAP
A1  - Göttsche, Joachim
A1  - Schwarzer, Klemens
A1  - Röther, Sascha
A1  - Jellinghaus, Sabine
A1  - Helten, G.
A1  - Wittmann, R.
T1  - Efficient daylighting, heating and shading with rooflight heliostats
T2  - Renewables in a changing climate : from Nano to Urban Scale : CISBAT 2009 : 2-3 September 2009, EPFL, Lausanne, Switzerland : proceedings
Y1  - 2009
SP  - 243
EP  - 246
PB  - Ecole Polytechnique Fédérale de Lausanne
CY  - Lausanne
ER  - 
TY  - CHAP
A1  - Spurmann, Jörn
A1  - Ohndorf, Andreas
A1  - Dachwald, Bernd
A1  - Seboldt, Wolfgang
A1  - Löb, Horst
A1  - Schartner, Karl-Heinz
T1  - Interplanetary trajectory optimization for a sep mission to Saturn
T2  - 60th International Astronautical Congress 2009
N2  - The recently proposed NASA and ESA missions to Saturn and Jupiter pose difficult tasks to mission designers because chemical propulsion scenarios are not capable of transferring heavy spacecraft into the outer solar system without the use of gravity assists. Thus our developed mission scenario based on the joint NASA/ESA Titan Saturn System Mission baselines solar electric propulsion to improve mission flexibility and transfer time. For the calculation of near-globally optimal low-thrust trajectories, we have used a method called Evolutionary Neurocontrol, which is implemented in the low-thrust trajectory optimization software InTrance. The studied solar electric propulsion scenario covers trajectory optimization of the interplanetary transfer including variations of the spacecraft's thrust level, the thrust unit's specific impulse and the solar power generator power level. Additionally developed software extensions enabled trajectory optimization with launcher-provided hyperbolic excess energy, a complex solar power generator model and a variable specific impulse ion engine model. For the investigated mission scenario, Evolutionary Neurocontrol yields good optimization results, which also hold valid for the more elaborate spacecraft models. Compared to Cassini/Huygens, the best found solutions have faster transfer times and a higher mission flexibility in general.
KW  - Spacecraft
KW  - Reusable Rocket Engines
KW  - Hybrid Propellants
Y1  - 2009
SN  - 9781615679089
N1  - 60th International Astronautical Congress 2009 (IAC 2009)
Held 12-16 October 2009, Daejeon, Republic of Korea.
SP  - 5234
EP  - 5248
ER  - 
TY  - CHAP
A1  - Krüger, Dirk
A1  - Anthrakidis, Anette
A1  - Fischer, Stephan
A1  - Lokurlu, Ahmet
A1  - Walder, Markus
A1  - Croy, Reiner
A1  - Quaschning, Volker
T1  - Experiences with solar steam supply for an industrial steam network in the P3 Project
T2  - SolarPACES 2009 : electricity, fuels and clean water powered by the sun ; 15 - 18 September 2009, Berlin, Germany ; the 15th SolarPACES conference ; proceedings
Y1  - 2009
SN  - 9783000287558
PB  - Deutsches Zentrum f. Luft- u. Raumfahrt
CY  - Stuttgart
ER  - 
TY  - CHAP
A1  - Warerkar, Shashikant
A1  - Schmitz, Stefan
A1  - Göttsche, Joachim
A1  - Hoffschmidt, Bernhard
A1  - Reißel, Martin
A1  - Tamme, Rainer
T1  - Air-sand heat exchanger for high-temperature storage
T2  - Proceedings of the ASME 3rd International Conference on Energy Sustainability : July 19 - 23, 2009, San Francisco, California, USA. Vol. 2
Y1  - 2009
SN  - 978-0-7918-4890-6
SP  - 655
EP  - 661
PB  - ASME
CY  - New York, NY
ER  - 
TY  - CHAP
A1  - Matcha, Heike
A1  - Quasten, Gero
T1  - A Parametric-Typological Tool: More Diversity for Mass Produced Single Family Homes Through Parametrized Design and Customized Mass Production
T2  - Computation: The New Realm of Architectural Design [27th eCAADe Conference Proceedings
Y1  - 2009
SN  - 978-0-9541183-8-9
SP  - 409
EP  - 416
ER  - 
TY  - CHAP
A1  - Karzer, Rüdiger
A1  - Matcha, Heike
T1  - Experimental design-build: teaching parameter-based design
T2  - Computation: The New Realm of Architectural Design [27th eCAADe Conference Proceedings]
Y1  - 2009
SN  - 978-0-9541183-8-9
U6  - https://doi.org/10.52842/conf.ecaade.2009.153
SP  - 153
EP  - 158
ER  - 
TY  - CHAP
A1  - Bitz, Andreas
A1  - Klomp, D.W.
A1  - Ladd, M.E.
T1  - Experimental and numerical determination of SAR and temperature distribution of a human endorectal coil for MR imaging of the prostate at 7T (903.)
T2  - 16th annual ISMRM scientific meeting and exhibition 2008 : Toronto, Ontario, Canada, 3 - 9 May 2008
Y1  - 2009
SN  - 978-1-61567-196-0
PB  - Curran
CY  - Red Hook, NY
ER  - 
TY  - CHAP
A1  - Czarnecki, Christian
A1  - Heuser, Marcus
A1  - Spiliopoulou, Myra
ED  - Irani, Zahir
T1  - How does the implementation of a next generation network influence a telecommunication company?
T2  - European and Mediterranean Conference on Information Systems
N2  - As the potential of a Next Generation Network (NGN) is recognized, telecommunication companies consider switching to it. Although the implementation of an NGN seems to be merely a modification of the network infrastructure, it may trigger or require changes in the whole company and even influence the company strategy. To capture the effects of NGN we propose a framework based on concepts of business engineering and technical recommendations for the introduction of NGN technology. The specific design of solutions for the layers "Strategy", "Processes" and "Information Systems" as well as their interdependencies are an essential characteristic of the developed framework. We have per-formed a case study on NGN implementation and observed that all layers captured by our framework are influenced by the introduction of an NGN.
KW  - Next Generation Network
KW  - Business Engineering
KW  - Telecommunication
Y1  - 2009
SN  - 9781902316697
N1  - European and Mediterranean Conference on Information Systems 2009 (EMCIS2009), July 13-14, 2009, Crowne Plaza Hotel, Izmir
SP  - 1
EP  - 11
PB  - Brunel University
CY  - London
ER  - 
TY  - CHAP
A1  - Alexopoulos, Spiros
A1  - Breitbach, Gerd
A1  - Hoffschmidt, Bernhard
T1  - Optimization of the channel form geometry of porous ReSiC ceramic membrane modules
T2  - Proceedings / International Conference & Exhibition for Filtration and Separation Technology, FILTECH 2009 : October 13 - 15, 2009, Wiesbaden, Germany. Vol. 2
Y1  - 2009
SN  - 978-3-941655-36-2
SP  - 686
EP  - 693
PB  - Filtech Exhibitions Germany
CY  - Meerbusch
ER  - 
TY  - CHAP
A1  - Ille, Fabian
A1  - Schramm, S.
A1  - Adam, M.
A1  - Backes, K.
A1  - Anthrakidis, Anette
A1  - Faber, Christian
T1  - Kraft-Wärme-Kälte-Kopplung im Leistungsbereich in 10kW mit periodisch arbeitender Sorptionsmaschine
T2  - DKV-Tagungsbericht. 35,2,1. Deutsche Kälte-Klima-Tagung 2008 Ulm
Y1  - 2009
SN  - 978-3-932715-44-0
SP  - 305
EP  - 320
PB  - Dt. Kälte- und Klimatechnischer Verein
CY  - Hannover
ER  - 
TY  - CHAP
A1  - Ahlbrink, N.
A1  - Alexopoulos, Spiros
A1  - Andersson, J.
A1  - Belhomme, B.
A1  - Teixeira Boura, Cristiano José
A1  - Gall, J.
A1  - Hirsch, T.
T1  - viCERP - the Virtual Institute of Central Receiver Power Plant
T2  - MATHMOD 2009 - 6th Vienna International Conference on Mathematical Modelling : February 11 - 13, 2009, Vienna, Austria. ARGESIM Report. No. 35
Y1  - 2009
SN  - 978-3-901608-35-3
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - CHAP
A1  - Kemper, Hans
A1  - Hellenbroich, Gereon
A1  - Esch, Thomas
T1  - Concept of an innovative passenger-car hybrid drive for European driving conditions
T2  - Hybrid vehicles and energy management : 6th symposium ; 18th and 19th February 2009, Stadthalle Braunschweig
N2  - The downsizing of spark ignition engines in conjunction with turbocharging is considered to be a promising method for reducing CO₂ emissions. Using this concept, FEV has developed a new, highly efficient drivetrain to demonstrate fuel consumption reduction and drivability in a vehicle based on the Ford Focus ST. The newly designed 1.8L turbocharged gasoline engine incorporates infinitely variable intake and outlet control timing and direct fuel injection utilizing piezo injectors centrally located. In addition, this engine uses a prototype FEV engine control system, with software that was developed and adapted entirely by FEV. The vehicle features a 160 kW engine with a maximum mean effective pressure of 22.4 bar and 34 % savings in simulated fuel consumption. During the first stage, a new electrohydraulically actuated hybrid transmission with seven forward gears and one reverse gear and a single dry starting clutch will be integrated. The electric motor of the hybrid is directly connected to the gear set of the transmission. Utilizing the special gear set layout, the electric motor can provide boost during a change of gears, so that there is no interruption in traction. Therefore, the transmission system combines the advantages of a double clutch controlled gear change (gear change without an interruption in traction) with the efficient, cost-effective design of an automated manual transmission system. Additionally, the transmission provides a purely electric drive system and the operation of an air-conditioning compressor during the engine stop phases. One other alternative is through the use of CAI (Controlled Auto Ignition), which incorporates a process developed by FEV for controlled compression ignition.
Y1  - 2009
SN  - 978-3-937655-20-8
SP  - 264
EP  - 287
PB  - Gesamtzentrum für Verkehr (GZVB)
CY  - Braunschweig
ER  - 
TY  - CHAP
A1  - Funke, Harald
A1  - Esch, Thomas
A1  - Roosen, Peter
ED  - Bartz, Wilfried J.
T1  - Using motor gasoline for aircrafts - coping with growing bio-fuel-caused risks by understanding cause-effect relationship
T2  - Fuels 2009 : mineral oil based and alternative fuels ; 7th international colloquium ; January 14 - 15, 2009
N2  - The utilisation of vehicle-oriented gasoline in general aviation is very desirable for both ecological and economical reasons, as well as for general considerations of availability. As of today vehicle fuels may be used if the respective engine and cell are certified for such an operation. For older planes a supplementary technical certificate is provided for gasoline mixtures with less than 1 % v/v ethanol only, though. Larger admixtures of ethanol may lead to sudden engine malfunction and should be considered as considerable security risks. Major problems are caused by the partially ethanol non-withstanding materials, a necessarily changed stochiometric adjustment of the engine for varying ethanol shares and the tendency for phase separation in the presence of absorbed water. The concepts of the flexible fuel vehicles are only partially applicable in the view of air security.
Y1  - 2009
SN  - 978-3-924813-75-8
SP  - 237
EP  - 244
PB  - Technische Akademie Esslingen (TAE)
CY  - Ostfildern
ER  -