TY - CHAP A1 - Lohmann, Sandra A1 - Ille, Fabian A1 - Adam, Mario T1 - Solar cooling in a hardware-in-the-loop test and pilot plant. Postersession A1 T2 - 5th International Conference Solar Air-Conditioning, 25.-27.09.2013, Bad Krozingen KW - Solare Kühlung Y1 - 2013 SN - 978-3-943891-21-8 ER - TY - JOUR A1 - Birmili, Wolfram A1 - Rehn, Johanna A1 - Vogel, Andreas A1 - Boehlke, Christoph A1 - Weber, Konradin A1 - Rasch, Fabian T1 - Micro-scale variability of urban particle number and mass concentrations in Leipzig, Germany JF - Meteorologische Zeitschrift KW - Luftreinhaltung Y1 - 2013 U6 - https://doi.org/10.1127/0941-2948/2013/0394 VL - 22 IS - 2 SP - 155 EP - 165 PB - Bornträger ER - TY - JOUR A1 - Henin, S. A1 - Stelmaszczyk, K. A1 - Petrarca, M. A1 - Rohwetter, P. A1 - Hao, Z. Q. A1 - Lüder, J. A1 - Petit, Y. A1 - Vogel, A. A1 - Weber, Konradin A1 - Kasparian, J. A1 - Wöste, L. A1 - Wolf, J.-P. T1 - Laser Filament Induced Water Condensation JF - EPJ Web of Conferences N2 - C Owned by the authors, published by EDP Sciences, 2013 Y1 - 2013 U6 - https://doi.org/10.1051/epjconf/20134112008 VL - 41 PB - edp sciences ER - TY - JOUR A1 - Joly, P. A1 - Petrarca, M. A1 - Vogel, A. A1 - Pohl, T. A1 - Nagy, T. A1 - Jusforgues, Q. A1 - Simon, P. A1 - Kasparian, J. A1 - Weber, K. A1 - Wolf, J.-P. T1 - Laser-induced condensation by ultrashort laser pulses at 248 nm JF - Applied Physics Letters KW - Luftreinhaltung Y1 - 2013 U6 - https://doi.org/10.1063/1.4794416 VL - 102 IS - 9 PB - AIP ER - TY - RPRT A1 - Scherer, Anke A1 - Deckert, Carsten T1 - The Dao of Innovation: What European innovators can learn from philosophical Daoism N2 - The article argues that European innovators can profit from some of the concepts of philosophical Daoism, namely "wu-wei" (non-interference) and "ziran" ("go with the flow"). Whereas most Western approaches to innovation emphasize the different stages of the creative process as well as tools to enhance creativity, the Daoist world view allows for the mind to just wander and thus spontaneously discover the solution to a problem in a rather detached state of mind. Creative minds need space for personal development and the permission to wander around without being exposed to control and instant judgement on the results. Training individuals in the tools and techniques of problem solving and creativity as the common approach in innovation management is certainly necessary, but in the end it is the intellectual accomplishment of a creative mind that produces innovation. Managers can allow this to happen when they get the balance of control and non-interference right. Y1 - 2013 PB - EAMSA - Euro-Asia Management Studies Association CY - Duisburg ER - TY - JOUR A1 - Deckert, Carsten T1 - Internal Innovation Scouting - Potenziale für radikale Innovation JF - MQ - Management und Qualität N2 - In Zeiten zunehmender Marktdynamik und kürzer werdender Innovationszyklen fragen sich viele Unternehmen: Wie können wir das kreative Potenzial unserer eigenen Mitarbeiter besser nutzen? Denn es gibt sie in jeder Organisation: Leute, die das radikal Neue nicht nur denken, sondern auch umsetzen wollen. Y1 - 2013 VL - 43 IS - 1 SP - 12 EP - 14 ER - TY - CHAP A1 - Neef, Matthias T1 - Innerstädtische Nutzung von Kleinwindkraftanlagen: Potentiale und Hürden T2 - Mülheimer Initiative für Klimaschutz, 06.05.2013 Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:due62-opus-21017 CY - Mülheim an der Ruhr ER - TY - JOUR A1 - Ruess, Martin A1 - Schillinger, Dominik A1 - Bazilevs, Yuri A1 - Varduhn, Vasco A1 - Rank, Ernst T1 - Weakly enforced essential boundary conditions for NURBS-embedded and trimmed NURBS geometries on the basis of the finite cell method JF - International Journal for Numerical Methods in Engineering Y1 - 2013 U6 - https://doi.org/10.1002/nme.4522 SN - 1097-0207 VL - 95 IS - 10 SP - 811 EP - 846 PB - Wiley ER - TY - JOUR A1 - Heeskens, Denise A1 - Aghaei, Pedram A1 - Kaluza, Stefan A1 - Strunk, Jennifer A1 - Muhler, Martin T1 - Selective oxidation of ethanol in the liquid phase over Au/TiO 2 JF - physica status solidi (b) Y1 - 2013 U6 - https://doi.org/10.1002/pssb.201248440 SN - 1521-3951 VL - 250 IS - 6 SP - 1107 EP - 1118 PB - Wiley ER - TY - THES A1 - Müller, Thomas T1 - Verfahren zur Tragfähigkeitsberechnung von hochübersetzenden Epizykloidengetrieben für die Elektromobilität N2 - In dieser Arbeit wird ein allgemeingültiges Verfahren zur Tragfähigkeitsberechnung von hochübersetzenden Epizykloidengetrieben entwickelt. Epizykloidengetriebe sind spezielle Umlaufrädergetriebe mit epizykloidaler Triebstockverzahnung. Die Grundlage des Verfahrens bilden die Berechnungs- und Anwendungsnormen der DIN 3990. Neben der Herleitung des Rechengangs wird beispielhaft der Tragfähigkeitsnachweis für die Anwendung in einem urbanen Elektrofahrzeug ausgeführt. Das dabei betrachtete Epizykloidengetriebe hat eine Übersetzung von -34 bei einer maximalen Eingangsdrehzahl von 20.000 min-1 und einer zu übertragenden Leistung von 27 kW. Der Rechengang teilt sich auf in den Nachweis der Flankentragfähigkeit, der Zahnfußtragfähigkeit und der Fresstragfähigkeit. Das Vorgehen je Nachweis ist dabei vergleichbar: Es werden zunächst individuelle Faktoren berechnet, die anschließend in den rechnerischen Festigkeitsnachweis einfließen. Bei der Entwicklung des Rechenverfahrens wird auf eine Allgemeingültigkeit der Gleichungen geachtet. Damit wird die erstellte Auslegungsgrundlage auch für ein breites Einsatzspektrum außerhalb der Elektromobilität nutzbar. Für zukünftige Untersuchungen zu Aspekten der Dimensionierung und Anwendung der Epizykloidengetriebe werden Hinweise und Ansätze basierend auf den erlangten Erkenntnissen bereitgestellt. N2 - In this scientific paper a universal procedure is developed for the load capacity calculation of Epicycloid Gears. Epicycloid Gears are special Planetary Gears with an epicycloidical Lantern Gearing. The basis of the procedure are the calculation and application standards of the DIN 3990. In addition to the derivation of the calculation process, the load-bearing capacity proof for the application in an urban electric vehicle is exemplary carried out. The considered Epicycloid Gear has a transmission ration of -34 at a maximum input rotation speed of 20.000 min-1 and a transmitted power of 27 kW. The calculation process is divided into the proof of the Flank Load Capacity, the Root Load Capacity and the Scuffing Load Capacity. The procedure per detection is comparable: Apriori individual factors are calculated and entered into the analytical proof of strength afterwards. In the development of the calculation procedure the universal validity of the equations is considered. Thereby the created layout basis is utilizable for a wide application spectrum beyond the electro mobility. For future studies on aspects of dimensioning and usage of the Epicycloid Gear further hints and approaches based on the gained knowledge are provided. T2 - Procedure for the load capacity calculation of high transmission epicycloid gears for electric mobility KW - Getriebe KW - Elektromobilität KW - Tragfähigkeitsberechnung KW - Transmission KW - electric mobility KW - load capacity calculation KW - FHD Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:due62-opus-8306 CY - Düsseldorf ER - TY - GEN T1 - 340 - Erste Satzung zur Änderung der Prüfungsordnung für den Bachelor-Studiengang „Wirtschaftsingenieur Maschinenbau“ (WIM) an der Fachhochschule Düsseldorf vom 05.03.2013 N2 - Aufgrund des § 2 Abs. 4 und des § 64 Abs. 1 des Gesetzes über die Hochschulen im Lande Nordrhein-Westfalen (Hochschulgesetz - HG) vom 31. Oktober 2006 (GV.NRW S. 474) in der aktuell gültigen Fassung hat die Fachhochschule Düsseldorf die folgende Ordnung als Satzung erlassen: T3 - Amtliche Mitteilungen : Verkündungsblatt der Hochschule Düsseldorf - 340 KW - Änderung KW - Prüfungsordnung KW - Bachelor KW - Wirtschaftsingenieur Maschinenbau KW - WIM KW - Amtliche Mitteilungen KW - Prüfungsrecht Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:due62-opus-7836 CY - Düsseldorf ER - TY - GEN T1 - 341 - Erste Satzung zur Änderung der Prüfungsordnung für den Bachelor-Studiengang „Wirtschaftsingenieur Maschinenbau“ (WIM) an der Fachhochschule Düsseldorf vom 05.03.2013 N2 - Aufgrund des § 2 Abs. 4 und des § 64 Abs. 1 des Gesetzes über die Hochschulen im Lande Nordrhein-Westfalen (Hochschulgesetz - HG) vom 31. Oktober 2006 (GV.NRW S. 474) in der aktuell gültigen Fassung hat die Fachhochschule Düsseldorf die folgende Ordnung als Satzung erlassen: T3 - Amtliche Mitteilungen : Verkündungsblatt der Hochschule Düsseldorf - 341 KW - Änderung KW - Prüfungsordnung KW - Bachelor KW - Wirtschaftsingenieur Maschinenbau KW - WIM KW - Amtliche Mitteilungen KW - Prüfungsrecht Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:due62-opus-7843 CY - Düsseldorf ER - TY - GEN T1 - 342 - Erste Satzung zur Änderung der Prüfungsordnung für den Bachelor-Studiengang „Wirtschaftsingenieur Maschinenbau“ (WIM) an der Fachhochschule Düsseldorf vom 05.03.2013 N2 - Aufgrund des § 2 Abs. 4 und des § 64 Abs. 1 des Gesetzes über die Hochschulen im Lande Nordrhein-Westfalen (Hochschulgesetz - HG) vom 31. Oktober 2006 (GV.NRW S. 474) in der aktuell gültigen Fassung hat die Fachhochschule Düsseldorf die folgende Ordnung als Satzung erlassen: T3 - Amtliche Mitteilungen : Verkündungsblatt der Hochschule Düsseldorf - 342 KW - Änderung KW - Prüfungsordnung KW - Bachelor KW - Wirtschaftsingenieur KW - Maschinenbau KW - WIM KW - Amtliche Mitteilungen KW - Prüfungsrecht Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:due62-opus-7855 CY - Düsseldorf ER - TY - CHAP A1 - Weber, Konradin A1 - Fischer, Christian A1 - Vogel, Andreas A1 - Pohl, Tobias A1 - Böhlke, Christoph A1 - Lau, Hendrik A1 - Eliasson, Jonas A1 - Palsson, Thorgeir ED - Mladenov, Valeri ED - Tasho, Tashev ED - Hui, Wang ED - Ivan, Kralov ED - Sergey, Stankevich ED - Pelin, Yildiz ED - Jon, Burley T1 - First results of an airborne release of volcanic ash for testing of volcanic ash plume measurement instruments T2 - Recent Advances in Energy and Environmental Management KW - Luftreinhaltung KW - Vulkanasche KW - Messtechnik KW - Forschungsflugzeug Y1 - 2013 VL - Energy, Environmental and Structural Engineering Series 13 SP - 169 EP - 172 PB - WSEAS ER - TY - JOUR A1 - Grote, Wolfgang A1 - Kastsian, Darya A1 - Mönnigmann, Martin T1 - Guaranteed stability in optimal power generation dispatching under uncertainty JF - IEEE Transactions on Power Systems N2 - Stability and cost optimality of power generation and supply systems must not be considered independently from one another. Simple examples show that optimizing cost without considering stability may result in modes of operation that, while economically optimal, are unstable. We demonstrate that stability, robustness, and optimality can be considered systematically and simultaneously by combining bifurcation theory and nonlinear optimization. Essentially, the proposed method enforces a backoff distance between the optimal point of operation and operational or stability boundaries in the space of the optimization variables, where bifurcation theory is used to describe nonlinear stability boundaries. KW - Normal vector method KW - Power dispatch KW - Robust optimization KW - Stability KW - Unit commitment Y1 - 2013 U6 - https://doi.org/10.1109/TPWRS.2012.2207970 SN - 1558-0679 VL - 28 IS - 2 SP - 1103 EP - 1112 PB - IEEE ER - TY - JOUR A1 - Wolf, Christian A1 - Gaida, Daniel A1 - Stuhlsatz, André A1 - Ludwig, Thomas A1 - McLoone, Seán A1 - Bongards, Michael T1 - Predicting organic acid concentration from UV/vis spectrometry measurements – a comparison of machine learning techniques JF - Transactions of the Institute of Measurement and Control Y1 - 2013 U6 - https://doi.org/10.1177/0142331211403797 VL - 35 IS - 1 SP - 5 EP - 15 PB - sage journals ER - TY - JOUR A1 - Fuchs, H. A1 - Hofzumahaus, A. A1 - Rohrer, F. A1 - Bohn, Birger A1 - Brauers, Theo A1 - Dorn, Hans-Peter A1 - Häseler, R. A1 - Holland, F. A1 - Kaminski, M. A1 - Li, X. A1 - Lu, K. A1 - Nehr, Sascha A1 - Tillmann, R. A1 - Wegener, R. A1 - Wahner, A. T1 - Experimental evidence for efficient hydroxyl radical regeneration in isoprene oxidation JF - Nature Geoscience KW - Luftreinhaltung Y1 - 2013 U6 - https://doi.org/10.1038/NGEO1964 SN - 1752-0894 VL - 6 IS - 12 SP - 1023 EP - 1026 PB - Springer Nature ER - TY - JOUR A1 - Emanuelsson, E. U. A1 - Hallquist, M. A1 - Kristensen, K. A1 - Glasius, M. A1 - Bohn, Birger A1 - Fuchs, H. A1 - Kammer, B. A1 - Kiendler-Scharr, A. A1 - Nehr, Sascha A1 - Rubach, F. A1 - Tillmann, R. A1 - Wahner, A. A1 - Wu, H.-C. A1 - Mentel, Th. F. T1 - Formation of anthropogenic secondary organic aerosol (SOA) and its influence on biogenic SOA properties JF - Atmospheric Chemistry and Physics N2 - Abstract. Secondary organic aerosol (SOA) formation from mixed anthropogenic and biogenic precursors has been studied exposing reaction mixtures to natural sunlight in the SAPHIR chamber in Jülich, Germany. In this study aromatic compounds served as examples of anthropogenic volatile organic compound (VOC) and a mixture of α-pinene and limonene as an example for biogenic VOC. Several experiments with exclusively aromatic precursors were performed to establish a relationship between yield and organic aerosol mass loading for the atmospheric relevant range of aerosol loads of 0.01 to 10 μg m−3. The yields (0.5 to 9%) were comparable to previous data and further used for the detailed evaluation of the mixed biogenic and anthropogenic experiments. For the mixed experiments a number of different oxidation schemes were addressed. The reactivity, the sequence of addition, and the amount of the precursors influenced the SOA properties. Monoterpene oxidation products, including carboxylic acids and dimer esters were identified in the aged aerosol at levels comparable to ambient air. OH radicals were measured by Laser Induced Fluorescence, which allowed for establishing relations of aerosol properties and composition to the experimental OH dose. Furthermore, the OH measurements in combination with the derived yields for aromatic SOA enabled application of a simplified model to calculate the chemical turnover of the aromatic precursor and corresponding anthropogenic contribution to the mixed aerosol. The estimated anthropogenic contributions were ranging from small (≈8%) up to significant fraction (50%) providing a suitable range to study the effect of aerosol composition on the aerosol volatility (volume fraction remaining (VFR) at 343 K: 0.86–0.94). The aromatic aerosol had higher oxygen to carbon ratio O/C and was less volatile than the biogenic fraction. However, in order to produce significant amount of aromatic SOA the reaction mixtures needed a higher OH dose that also increased O/C and provided a less volatile aerosol. The SOA yields, O/C, and f44 (the mass fraction of CO2+ ions in the mass spectra which can be considered as a measure of carboxylic groups) in the mixed photo-chemical experiments could be described as linear combinations of the corresponding properties of the pure systems. For VFR there was in addition an enhancement effect, making the mixed aerosol significantly less volatile than what could be predicted from the pure systems. A strong positive correlation was found between changes in volatility and O/C with the exception during dark hours where the SOA volatility decreased while O/C did not change significantly. Thus, this change in volatility under dark conditions as well as the anthropogenic enhancement is due to chemical or morphological changes not affecting O/C. KW - Luftreinhaltung Y1 - 2013 U6 - https://doi.org/10.5194/acp-13-2837-2013 SN - 1680-7324 VL - 13 IS - 5 SP - 2837 EP - 2855 PB - Copernicus ER - TY - CHAP A1 - Gaida, Philipp A1 - Jahr, Andreas A1 - Weinberg, Kerstin ED - Dłużewsk, Paweł ED - Jurczak, Grzegorz ED - Young, Toby D. T1 - FEA and experimental validation of an electroactive polymer actuator [Abstract] T2 - Third International Conference on Material Modelling incorporating the Thirteenth European Mechanics of Materials Conference, September 8–11, 2013,Warsaw, Poland Y1 - 2013 SN - 978-83-89687-83-8 IS - 185 PB - Instytut Podstawowych Problemów Techniki Polskiej Akademii Nauk CY - Warszawa ER - TY - CHAP A1 - Gaida, Philipp A1 - Jahr, Andreas A1 - Weinberg, Kerstin T1 - Preliminary survey of a diaphragm EAP stack for the use as an actuator in a water valve T2 - 14th International Workshop on Research and Education in Mechatronics 6th-7th June 2013 Y1 - 2013 ER - TY - CHAP A1 - Kiel, Jürgen A1 - Jahr, Andreas A1 - Becker, Sebastian A1 - Ingenlath, Philipp A1 - Quarz, Dieter A1 - Gaida, Philipp A1 - Villena Martínez, Jose David ED - Bertram, Torsten ED - Corves, Burkhard ED - Janschek, Klaus T1 - Entwicklung eines aktiven, individualisierten elektromotorischen Kraft-/ Cardio Trainingsgerätes T2 - Fachtagung Mechatronik 2013 : Aachen, (06.03. - 08.03.2013) KW - Industrieroboter KW - Simulation KW - Regelungstechnik KW - Sensortechnik KW - Handhabungstechnik KW - Elektromechanisches Gerät KW - Kraftfahrzeugtechnik KW - Modellierung KW - Mechatronik KW - Aktorik Y1 - 2013 SN - 3-86130-958-0 SP - 289 EP - 292 PB - Aachen ER -