@inproceedings{Mertens2000, author = {Mertens, Josef}, title = {Laminar leading edges: manufacturing, contamination, and operational aspects - results from the German RaWid programme}, year = {2000}, abstract = {RaWid was the German national technology programme on transonic aerodynamics and supporting technologies, lasting from 1995 to 1998. One of the main topics was laminar wing development. Besides aerodynamic design work, many operational aspects were investigated. A manufacturing concept was developed to be applied to operational laminar wings and empennages. It was built in a large scale manufacturing demonstrator with the aerodynamic shape of a 1,5 m section of the A320 fin nose. Tolerances in shape and roughness fulfilled all requirements. The construction can easily be adapted to varying stiffness and strength requirements. Weight and manufacturing costs are comparable to common nose designs. The mock-up to be designed in ALTTA is based on this manufacturing principle. Another critical point is contamination of suction surfaces. Several tests were performed to investigate perforated titanium suction surfaces at realistic operational conditions: - a one year flight test with a suction plate in the stagnation area of the Airbus "Beluga" - a one year test of several suction plates in a ground test near the airport - a one year test of a working suction ground test installation at all weather conditions. No critical results were found. There is no long term suction degradation visible. Icing conditions and ground de-icing fluids used on airports did not pose severe problems. Some problems detected require only respection of weak design constraints.}, subject = {Laminare Str{\"o}mung}, language = {en} } @inproceedings{HeitzerStaat2000, author = {Heitzer, M. and Staat, Manfred}, title = {Direct FEM approach to design-by-analysis of pressurized components}, year = {2000}, abstract = {Abstracts of the ACHEMA 2000 - International Meeting on Chemical Engineering, Environmental Protection and Biotechnology, May 22 - 27, 2000. Frankfurt am Main. Achema 2000 : special edition / Linde. [Ed.: Linde AG. Red.: Volker R. Leski]. - Wiesbaden : Linde AG, 2000. - 56 p. : Ill., . - pp: 79 - 81}, subject = {Finite-Elemente-Methode}, language = {en} } @inproceedings{BuxbaumSchwarteRingbeck2000, author = {Buxbaum, Bernd and Schwarte, Rudolf and Ringbeck, Thorsten}, title = {Synchronization in spread spectrum laser radar systems based on PMD-DLL}, series = {Laser radar technology and applications V : 26 - 28 April 2000, Orlando, USA. - (SPIE proceedings series ; 4035)}, booktitle = {Laser radar technology and applications V : 26 - 28 April 2000, Orlando, USA. - (SPIE proceedings series ; 4035)}, editor = {Kamerman, Gary W.}, publisher = {SPIE}, address = {Bellingham, Wash.}, isbn = {0-8194-3661-5}, issn = {0038-7355}, pages = {204 -- 216}, year = {2000}, language = {en} } @inproceedings{BuxbaumSchwarteRingbecketal.2000, author = {Buxbaum, Bernd and Schwarte, Rudolf and Ringbeck, Thorsten and [u.a.],}, title = {Pseudo-Noise Laserradar zur schnellen 3D-Aufnahme auf Basis der PMD-Smart-Pixel Technologie - Prinzip und experimentelle Verifikation}, series = {Bildverarbeitung im industriellen Einsatz : Tagung Stuttgart, 18. und 19. Oktober 2000 = Image processing and machine vision / VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik. - (VDI-Berichte ; 1572)}, booktitle = {Bildverarbeitung im industriellen Einsatz : Tagung Stuttgart, 18. und 19. Oktober 2000 = Image processing and machine vision / VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik. - (VDI-Berichte ; 1572)}, publisher = {VDI-Verl.}, address = {D{\"u}sseldorf}, isbn = {3-18-091572-2}, issn = {0083-5560}, pages = {49 -- 59}, year = {2000}, language = {de} } @inproceedings{SchwarteRingbeckua2000, author = {Schwarte, Rudolf and Ringbeck, Thorsten and [u.a.],}, title = {New Powerful Sensory Tool in Automotive Safety Systems Based on PMD-Technology}, series = {Advanced microsystems for automotive applications 2000}, booktitle = {Advanced microsystems for automotive applications 2000}, editor = {Kr{\"u}ger, Sven}, publisher = {Springer}, address = {Berlin [u.a.]}, isbn = {3-5406-7087-4}, pages = {181 -- 204}, year = {2000}, language = {en} } @inproceedings{RingbeckBuxbaum2000, author = {Ringbeck, Thorsten and Buxbaum, Bernd}, title = {A highly integrated monolithic electro-optical PLL in CMOS-technology (PMD-PLL) for communication and ranging systems}, series = {Proceedings / OPTO 2000, 4th International Conference and Exhibition on Optoelectronics, Optical Sensors and Measuring Techniques : May 9 - 11, 2000, Erfurt Fair, Conference Centre}, booktitle = {Proceedings / OPTO 2000, 4th International Conference and Exhibition on Optoelectronics, Optical Sensors and Measuring Techniques : May 9 - 11, 2000, Erfurt Fair, Conference Centre}, publisher = {AMA Service GmbH}, address = {Wunsdorf}, pages = {235 -- 239}, year = {2000}, language = {en} } @inproceedings{SpaeteHafnerSchwarzer2000, author = {Sp{\"a}te, Frank and Hafner, B. and Schwarzer, Klemens}, title = {A system for solar process heat for decentralized applications in developing countries}, series = {ISES 1999 Solar World Congress, Jerusalem, Israel, July 4-9, 1999 : conference proceedings / ed. Gershon Grossman. Vol. 3}, booktitle = {ISES 1999 Solar World Congress, Jerusalem, Israel, July 4-9, 1999 : conference proceedings / ed. Gershon Grossman. Vol. 3}, publisher = {Elsevier}, address = {Oxford}, isbn = {0-080-043895-4}, pages = {236 -- 291}, year = {2000}, language = {en} } @inproceedings{Alt2000, author = {Alt, Helmut}, title = {Stand der Durchleitungspraxis auf Basis des neuen Energiewirtschaftsgesetzes}, series = {Energie und Umwelt 2000 : Fachkongreß und Ausstellung mit DBU-Statuskolloquium der Deutschen Bundesstiftung Umwelt: In situ-Bodenreaktor-Technologie, 29. bis 30. M{\"a}rz 2000 in Freiberg, Clemens-Winkler-Bau ; Tagungsband}, booktitle = {Energie und Umwelt 2000 : Fachkongreß und Ausstellung mit DBU-Statuskolloquium der Deutschen Bundesstiftung Umwelt: In situ-Bodenreaktor-Technologie, 29. bis 30. M{\"a}rz 2000 in Freiberg, Clemens-Winkler-Bau ; Tagungsband}, organization = {Technische Universit{\"a}t }, pages = {86 -- 88}, year = {2000}, language = {de} } @inproceedings{PetryMandelartz2000, author = {Petry, Martin and Mandelartz, Johannes}, title = {Wertorientiertes Instandhaltungsmanagement}, series = {Maintenance ideas : von der technischen Diagnose zur betriebswirtschaftlichen Prognose ; Tagung Aachen, 16. und 17. Mai 2000. (VDI-Berichte. 1554)}, booktitle = {Maintenance ideas : von der technischen Diagnose zur betriebswirtschaftlichen Prognose ; Tagung Aachen, 16. und 17. Mai 2000. (VDI-Berichte. 1554)}, publisher = {VDI-Verl.}, address = {D{\"u}sseldorf}, isbn = {3-18-091554-4}, pages = {627 -- 647}, year = {2000}, language = {de} } @inproceedings{Kuperjans2000, author = {Kuperjans, Isabel}, title = {Decision-support-system for technical, economical and ecological design and evaluation of industrial energy systems}, series = {Industrial ecology and sustainability : conferences and workshops ; September 22 - 25, 1999, Troyes, France}, booktitle = {Industrial ecology and sustainability : conferences and workshops ; September 22 - 25, 1999, Troyes, France}, editor = {Bourg, Dominique and Erkman, Suren}, publisher = {Universit{\´e} de technologie de Troyes Gen{\`e}ve : Institute for communication and analysis of science and technology}, address = {[Troyes]}, pages = {1 CD-ROM}, year = {2000}, language = {en} }