TY - CHAP A1 - Herzog, Martin A1 - Lepa, Steffen A1 - Egermann, Hauke A1 - Steffens, Jochen A1 - Schönrock, Andreas ED - Ginsborg, Jane ED - Lamont, Alexandra T1 - Predicting Musical Meaning in Audio Branding Scenarios T2 - Proceedings of the 25th Anniversary Conference of the European Society for the Cognitive Sciences of Music (ESCOM): “The expressive interaction with music” (Ghent, Belgium) Y1 - 2017 UR - https://www.escom2017.org/wp-content/uploads/2016/06/Herzog-et-al.pdf SP - 75 EP - 79 CY - Ghent ER - TY - CHAP A1 - Greb, Fabian A1 - Schlotz, Wolff A1 - Steffens, Jochen ED - Ginsborg, Jane ED - Lamont, Alexandra T1 - Situational and dispositional influences on the functions of music listening T2 - Proceedings of the 25th Anniversary Conference of the European Society for the Cognitive Sciences of Music (ESCOM): “The expressive interaction with music” (Ghent, Belgium) Y1 - 2017 CY - Ghent ER - TY - CHAP A1 - Elvers, Paul A1 - Steffens, Jochen ED - Goschke, Thomas ED - Bolte, Annette ED - Kirschbaum, Clemens T1 - The influence of motivational music on risk-behavior and ball-throwing performance T2 - TeaP 2017: Abstracts of the 59th Conference of Experimental Psychologists : Dresden, Germany, March 26-29, 2017 Y1 - 2017 SN - 978-3958532946 PB - Pabst Science Publishers CY - Lengerich ER - TY - CHAP A1 - Greb, Fabian A1 - Steffens, Jochen A1 - Schlotz, Wolff T1 - Wer hört wann was? – Modellierung des Musikauswahlverhaltens unter Berücksichtigung von Person und Situation T2 - 33. Abstract-Band zur Jahrestagung der Deutschen Gesellschaft für Musikpsychologie (DGM) Y1 - 2017 UR - Greb, Steffens et al. 2017 - Wer hört wann was.pptx CY - Hamburg ER - TY - CHAP A1 - Elvers, Paul A1 - Steffens, Jochen ED - Ginsborg, Jane ED - Lamont, Alexandra T1 - Motivational music influences decision-making processes but not the execution of a ball-throwing task T2 - Proceedings of the 25th Anniversary Conference of the European Society for the Cognitive Sciences of Music (ESCOM): “The expressive interaction with music” (Ghent, Belgium) Y1 - 2017 CY - Ghent ER - TY - CHAP A1 - Egermann, Hauke A1 - Lepa, Steffen A1 - Herzog, Martin A1 - Schönrock, Andreas A1 - Steffens, Jochen T1 - Automatische Vorhersage musikinduzierter Attributassoziationen im Kontext von Audio-Branding T2 - 33. Abstract-Band zur Jahrestagung der Deutschen Gesellschaft für Musikpsychologie (DGM) Y1 - 2017 UR - http://eprints.whiterose.ac.uk/121049/ CY - Hamburg ER - TY - CHAP A1 - Egermann, Hauke A1 - Lepa, Steffen A1 - Schönrock, Andreas A1 - Herzog, Martin A1 - Steffens, Jochen ED - Ginsborg, Jane ED - Lamont, Alexandra T1 - Development and Evaluation of a General Attribute Inventory for Music in Branding T2 - Proceedings of the 25th Anniversary Conference of the European Society for the Cognitive Sciences of Music (ESCOM): “The expressive interaction with music” (Ghent, Belgium) Y1 - 2017 UR - https://abcdj.eu/download/development-and-evaluation-of-a-general-attribute-inventory-for-music-in-branding/ CY - Ghent ER - TY - CHAP A1 - Steffens, Jochen A1 - Lepa, Steffen A1 - Herzog, Martin A1 - Schönrock, Andreas A1 - Peeters, Geoffroy A1 - Egermann, Hauke T1 - High-level chord features extracted from audio can predict perceived musical expression T2 - Extended Abstracts for the Late-Breaking Demo Session of the 18th ISMIR Conference 2017 Y1 - 2017 UR - Steffens, Lepa et al. 2017 - High-level chord features extracted.pdf CY - Suzhou, China ER - TY - CHAP A1 - Steffens, Jochen A1 - Lepa, Steffen A1 - Egermann, Hauke A1 - Schönrock, Andreas A1 - Herzog, Martin T1 - Entwicklung eines Systems zur automatischen Musikempfehlung im Kontext des Audio Brandings T2 - Fortschritte der Akustik - DAGA 2017 KW - Habilitation Y1 - 2017 SN - 978-3939296126 SP - 198 EP - 201 PB - Deutsche Gesellschaft für Akustik e.V. CY - Berlin ER - TY - JOUR A1 - Schiller, Hans-Ernst T1 - Widerspruch und Totalität JF - Zeitschrift für kritische Sozialtheorie und Philosophie Y1 - 2017 U6 - https://doi.org/10.1515/zksp-2017-0003 VL - 4 IS - 1-2 SP - 23 EP - 48 PB - De Gruyter ER - TY - JOUR A1 - Rossow, Verena A1 - Leiber, Simone T1 - Zwischen Vermarktlichung und Europäisierung: Die wachsende Bedeutung transnational agierender Vermittlungsagenturen in der häuslichen Pflege in Deutschland JF - Sozialer Fortschritt Y1 - 2017 U6 - https://doi.org/10.3790/sfo.66.3-4.285 VL - 66 IS - 3-4 SP - 285 EP - 302 PB - Duncker & Humblot ER - TY - JOUR A1 - Mehrmann, Linda M. A1 - Hunger, Antje A1 - Gerlach, Alexander L. T1 - Pathologisches Hautzupfen/-quetschen (Skin Picking) JF - Zeitschrift für Klinische Psychologie und Psychotherapie Y1 - 2017 U6 - https://doi.org/10.1026/1616-3443/a000386 VL - 46 IS - 1 SP - 23 EP - 31 PB - Hogrefe ER - TY - JOUR A1 - Mehrmann, Linda M. A1 - Gerlach, Alexander L. A1 - Hunger, Antje T1 - Dermatillomanie (Skin-Picking-Störung): Diagnostik, Erklärung und Behandlung JF - Aktuelle Dermatologie Y1 - 2017 U6 - https://doi.org/10.1055/s-0043-120953 VL - 43 IS - 11 SP - 477 EP - 491 PB - Thieme ER - TY - JOUR A1 - Kruse, Elke T1 - Internationale Soziale Arbeit JF - Sozial Extra Y1 - 2017 U6 - https://doi.org/10.1007/s12054-017-0038-3 N1 - PII: 38 VL - 41 IS - 3 SP - 30 EP - 33 PB - Springer ER - TY - JOUR A1 - Kröger, Christoph A1 - Del Pozo, Melina Andrea A1 - Kosfelder, Joachim A1 - Allroggen, Marc A1 - Grabowski, Gabriele A1 - Legenbauer, Tanja T1 - Erfassung von Impulsivität und emotionaler Dysregulation bei Jugendlichen mit Borderline-Persönlichkeitsstörung JF - Diagnostica Y1 - 2017 U6 - https://doi.org/10.1026/0012-1924/a000184 VL - 63 IS - 4 SP - 297 EP - 308 PB - Hogrefe ER - TY - JOUR A1 - Klammer, Ute A1 - Leiber, Simone A1 - Leitner, Sigrid T1 - Zum Verhältnis von Sozialpolitik und Sozialer Arbeit: Soziale Arbeit als (sozial-)politische Akteurin JF - Soziale Passagen Y1 - 2017 U6 - https://doi.org/10.1007/s12592-017-0257-2 N1 - PII: 257 VL - 9 IS - 1 SP - 181 EP - 185 PB - Springer ER - TY - JOUR A1 - Klammer, Ute A1 - Leiber, Simone A1 - Leitner, Sigrid T1 - Leben im transformierten Sozialstaat: Sozialpolitische Perspektiven auf Soziale Arbeit JF - Soziale Passagen Y1 - 2017 U6 - https://doi.org/10.1007/s12592-017-0263-4 N1 - PII: 263 VL - 9 IS - 1 SP - 7 EP - 21 PB - Springer ER - TY - JOUR A1 - Frerk, Timm A1 - Leitner, Sigrid T1 - Zur Vereinbarkeit von Pflege und Beruf: Quantitative und qualitative Perspektiven JF - Sozialer Fortschritt Y1 - 2017 U6 - https://doi.org/10.3790/sfo.66.3-4.267 VL - 66 IS - 3/4 SP - 267 EP - 283 PB - Duncker & Humblot ER - TY - JOUR A1 - Brüker, Daniela A1 - Kaiser, Petra A1 - Leiber, Simone A1 - Leitner, Sigrid T1 - Die Rolle der Kommunen in der Pflegepolitik JF - Zeitschrift für Sozialreform Y1 - 2017 U6 - https://doi.org/10.1515/zsr-2017-0015 VL - 63 IS - 2 SP - 301 EP - 332 PB - De Gruyter ER - TY - JOUR A1 - Biedermann, Till M. A1 - Chong, Tze Pei A1 - Kameier, Frank A1 - Paschereit, Christian O. T1 - Statistical–Empirical Modeling of Airfoil Noise Subjected to Leading-Edge Serrations JF - AIAA Journal Y1 - 2017 U6 - https://doi.org/10.2514/1.j055633 VL - 55 IS - 9 SP - 3128 EP - 3142 PB - ARC ER - TY - JOUR A1 - Bernhardt, Anne-Julchen A1 - Leeser, Jörg T1 - NEUBAU: Flexible Self-Build Cities in Germany JF - Architectural Design Y1 - 2017 U6 - https://doi.org/10.1002/ad.2213 VL - 87 IS - 5 SP - 30 EP - 37 PB - Wiley ER - TY - JOUR A1 - Bleck, Christian T1 - Rezension zu: Sebastian Bönisch (2017): Was bringt Vernetzung im Gesundheitswesen. Eine wirkungsorientierte Betrachtung interorganisationaler Netzwerke. In: Klinische Sozialarbeit 13. Jg., H. 3, S. 15 - 16 Y1 - 2017 CY - Düsseldorf ER - TY - JOUR A1 - Bleck, Christian A1 - van Rießen, Anne A1 - Knopp, Reinhold T1 - Vielfältige Kooperationen ins Bewusstsein rücken JF - Altenheim Y1 - 2017 VL - 56 IS - 5 SP - 40 EP - 45 PB - altenheim.net ER - TY - CHAP A1 - Bleck, Christian A1 - van Rießen, Anne A1 - Deinet, Ulrich ED - Spatscheck, Christian ED - Thiessen, Barbara T1 - Inklusion und Sozialraumforschung. Theoretische Zugänge und empirische Bezüge sozialräumlicher Inklusion T2 - Inklusion und Soziale Arbeit Y1 - 2017 SN - 978-3-8474-2075-0 VL - Buchreihe Theorie, Forschung und Praxis der Sozialen Arbeit: Band 14 SP - 87 EP - 97 PB - Verlag Barbara Budrich CY - Opladen; Berlin; Toronto ER - TY - JOUR A1 - Bleck, Christian T1 - „Ob Menschen mit Demenz dazugehören, entscheidet sich im Quartier“ Ein Kommentar JF - DIAKONIE 58 Y1 - 2017 UR - https://www.diakonie-duesseldorf.de/fileadmin/medien/Level%201_07%20Diakonie/L2%20Presse/Magazine/DID-MAG-058_Web.pdf IS - 3 SP - 6 EP - 7 PB - Diakonie Düsseldorf ER - TY - PAT A1 - Kraemer, Marco A1 - Svetlichny, Vitaly A1 - Eilert, Eva T1 - Method for producing a fermentation product: Angemeldet durch DIREVO Industrial Biotechnology GmbH N2 - Prioritätsdaten: EP15191039A·2015-10-22; US201562245054P·2015-10-22 Bibliographische IPC: C12P7/06; C12P7/14; Y1 - 2017 UR - https://depatisnet.dpma.de/DepatisNet/depatisnet?action=pdf&docid=WO002017067698A1&xxxfull=1 ER - TY - JOUR A1 - Elvers, Paul A1 - Steffens, Jochen T1 - The Sound of Success: Investigating Cognitive and Behavioral Effects of Motivational Music in Sports JF - Frontiers in psychology N2 - Listening to music before, during, or after sports is a common phenomenon, yet its functions and effects on performance, cognition, and behavior remain to be investigated. Listening to music before, during, or after sports is a common phenomenon, yet its functions and effects on performance, cognition, and behavior remain to be investigated. In this study we present a novel approach to the role of music in sports and exercise that focuses on the notion of musical self-enhancement (Elvers, 2016). We derived the following hypotheses from this framework: listening to motivational music will (i) enhance self-evaluative cognition, (ii) improve performance in a ball game, and (iii) evoke greater risk-taking behavior. To evaluate the hypotheses, we conducted a between-groups experiment (N = 150) testing the effectiveness of both an experimenter playlist and a participant-selected playlist in comparison to a no-music control condition. All participants performed a ball-throwing task developed by Decharms and Davé (1965), consisting of two parts: First, participants threw the ball from fixed distances into a funnel basket. During this task, performance was measured. In the second part, the participants themselves chose distances from the basket, which allowed their risk-taking behavior to be assessed. The results indicate that listening to motivational music led to greater risk taking but did not improve ball-throwing performance. This effect was more pronounced in male participants and among those who listened to their own playlists. Furthermore, self-selected music enhanced state self-esteem in participants who were performing well but not in those who were performing poorly. We also discuss further implications for the notion of musical self-enhancement. // Listening to music before, during, or after sports is a common phenomenon, yet its functions and effects on performance, cognition, and behavior remain to be investigated. In this study we present a novel approach to the role of music in sports and exercise that focuses on the notion of musical self-enhancement (Elvers, 2016). We derived the following hypotheses from this framework: listening to motivational music will (i) enhance self-evaluative cognition, (ii) improve performance in a ball game, and (iii) evoke greater risk-taking behavior. To evaluate the hypotheses, we conducted a between-groups experiment (N = 150) testing the effectiveness of both an experimenter playlist and a participant-selected playlist in comparison to a no-music control condition. All participants performed a ball-throwing task developed by Decharms and Davé (1965), consisting of two parts: First, participants threw the ball from fixed distances into a funnel basket. During this task, performance was measured. In the second part, the participants themselves chose distances from the basket, which allowed their risk-taking behavior to be assessed. The results indicate that listening to motivational music led to greater risk taking but did not improve ball-throwing performance. This effect was more pronounced in male participants and among those who listened to their own playlists. Furthermore, self-selected music enhanced state self-esteem in participants who were performing well but not in those who were performing poorly. We also discuss further implications for the notion of musical self-enhancement. KW - Motivation KW - motor coordination KW - Music KW - risk taking KW - self-enhancement KW - Self-esteem KW - sports Y1 - 2017 U6 - https://doi.org/10.3389/fpsyg.2017.02026 VL - 8 PB - Frontiers ER - TY - JOUR A1 - Steffens, Jochen A1 - Steele, Daniel A1 - Guastavino, Catherine T1 - Situational and person-related factors influencing momentary and retrospective soundscape evaluations in day-to-day life JF - The Journal of the Acoustical Society of America KW - Habilitation KW - HB KW - ICA2019 KW - JASA2019 Y1 - 2017 U6 - https://doi.org/10.1121/1.4976627 VL - 141 IS - 3 SP - 1414 EP - 1425 PB - AIP ER - TY - RPRT A1 - Reims, Nancy A1 - Nivorozhkin, Anton A1 - Tophoven, Silke T1 - Personen mit gesundheitlichen Einschränkungen: Berufliche Rehabilitation zielt auf Prävention und passgenaue Förderung BT - Berufliche Rehabilitation zielt auf Prävention und passgenaue Förderung. Y1 - 2017 UR - https://doku.iab.de/kurzber/2017/kb2517.pdf VL - IAB-Kurzbericht CY - Nürnberg ER - TY - RPRT A1 - Tisch, Anita A1 - Brötzmann, Nina A1 - Heun, Katja A1 - Rauch, Angela A1 - Reims, Nancy A1 - Schlenker, Kathrin A1 - Tophoven, Silke T1 - Berufliche Rehabilitation aus Sicht der Teilnehmenden Eine qualitative Befragung von Rehabilitanden und Rehabilitandinnen im Förderbereich der Bundesagentur für Arbeit – Explorationsstudie im Rahmen des Projektes „Evaluation von Leistungen zur Teilhabe behinderter Menschen am Arbeitsleben“ T2 - Forschungsbericht Berufliche Rehabilitation Y1 - 2017 UR - https://www.bmas.de/DE/Service/Medien/Publikationen/Forschungsberichte/fb-480-abschlussbericht-teilhabe-behinderter-menschen-am-arbeitsleben.html VL - 480 PB - Bundesministerium für Arbeit und Soziales CY - Berlin ER - TY - JOUR A1 - Tophoven, Silke T1 - Buchbesprechung: Siegrist, J./Wahrendorf, M. (Hrsg.) (2016): Work Stress and Health in a Globalized Economy. The Model of Effort-Reward Imbalance. Cham: Springer International Publishing JF - WSI-Mitteilungen Y1 - 2017 UR - https://www.nomos-elibrary.de/10.5771/0342-300X-2017-3-224/buchbesprechung-jahrgang-70-2017-heft-3 VL - 70 IS - 3 PB - Nomos ER - TY - BOOK A1 - Tophoven, Silke A1 - Lietzmann, Torsten A1 - Reiter, Sabrina A1 - Wenzig, Claudia T1 - Armutsmuster in Kindheit und Jugend. Längsschnittbetrachtungen von Kinderarmut N2 - Kinderarmut ist in Deutschland oft Dauerzustand: Rund 21 Prozent aller Kinder in Deutschland leben über eine Zeitspanne von mindestens fünf Jahren dauerhaft oder wiederkehrend in einer Armutslage. Weitere 10 Prozent machen temporäre Armutserfahrungen. Armut bedeutet in Deutschland zwar meist nicht, kein Dach über dem Kopf oder kein Essen zu haben. Doch können sich die betroffenen Kinder und ihre Familien vieles nicht leisten, was für andere ganz normal zum Aufwachsen und Leben dazu gehört. Insbesondere wer dauerhaft in einer Armutslage aufwächst, erlebt Mangel und Verzicht. Zu diesen Ergebnissen kommt die vorliegende Studie. [Diese ist ein Zwischenbericht zum Forschungsprojekt "Lebensumstände von Kindern im unteren Einkommensbereich (LeKiE)" des Instituts für Arbeitsmarkt- und Berufsforschung (IAB) im Auftrag der Bertelsmann Stiftung.] (DIPF/Verlag/av). Y1 - 2017 UR - https://www.bertelsmann-stiftung.de/fileadmin/files/Projekte/Familie_und_Bildung/Studie_WB_Armutsmuster_in_Kindheit_und_Jugend_2017.pdf PB - Bertelsmann Stiftung CY - Gütersloh ER - TY - CHAP A1 - Rauch, Angela A1 - Reims, Nancy A1 - Tisch, Anita A1 - Tophoven, Silke ED - Möller, Joachim ED - Walwei, Ulrich T1 - Maßnahmen im Rahmen beruflicher Rehabilitation für Menschen mit Behinderung T2 - Arbeitsmarkt kompakt: Analysen, Daten, Fakten Y1 - 2017 SN - 978-3-7639-4113-1 SP - 160 EP - 161 PB - W. Bertelsmann Verlag CY - Bielefeld ER - TY - CHAP A1 - Rauch, Angela A1 - Tisch, Anita A1 - Tophoven, Silke ED - Möller, Joachim ED - Walwei, Ulrich T1 - Erwerbsbeteiligung Älterer T2 - Arbeitsmarkt Kompakt: Analysen, Daten, Fakten Y1 - 2017 SN - 978-3-7639-4113-1 SP - 30 EP - 31 PB - W. Bertelsmann Verlag CY - Bielefeld ER - TY - JOUR A1 - Rose, Uwe A1 - Schiel, Stefan A1 - Schröder, Helmut A1 - Kleudgen, Martin A1 - Tophoven, Silke A1 - Rauch, Angela A1 - Freude, Gabriele A1 - Müller, Grit T1 - The study of mental health at work. design and sampling JF - Scandinavian journal of public health Y1 - 2017 UR - https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5598876/ VL - 45 IS - 6 SP - 584 EP - 594 PB - Sage ER - TY - CHAP A1 - Krämer, Andreas A1 - Kalka, Regine ED - Khare, Anshuman ED - Stewart, Brian ED - Schatz, Rod T1 - How Digital Disruption Changes Pricing Strategies and Price Models T2 - Phantom Ex Machina KW - Preispolitik KW - Marketing Y1 - 2017 UR - http://link.springer.com/10.1007/978-3-319-44468-0_6 SN - 978-3-319-44467-3 SN - 978-3-319-44468-0 U6 - https://doi.org/10.1007/978-3-319-44468-0_6 SP - 87 EP - 103 PB - Springer CY - Cham ER - TY - JOUR A1 - Kalka, Regine A1 - Krämer, Andreas T1 - Kein Anschluss unter dieser Nummer? JF - Markenartikel - Das Magazin für Markenführung KW - Marketing KW - Kundenservice Y1 - 2017 UR - https://exeo-consulting.com/pdf/exeo_Kein%20Anschluss%20unter%20dieser%20Nummer_2018.pdf VL - 80 IS - 12 SP - 100 EP - 102 ER - TY - CHAP A1 - Zielke, Thomas A1 - Neef, Matthias A1 - Fussenecker, Claudia T1 - Teaching Engineering Conferences T2 - Proceedings of the Canadian Engineering Education Association (CEEA) Conference N2 - This article is on a university course called Engineering Conferences. It has been developed by the authors and installed as a mandatory part of the curriculum in three master’s degree programs for engineering students. The participants of the course are postgraduates with different nationalities, mostly German, and different technical backgrounds. They study Mechanical Engineering, Simulation and Experimental Technology, or International Business Engineering. The basic idea of the course concept goes far beyond simply teaching the standards of academic writing and skills for using scientific publications. By using a learnercentered approach, the students get engaged in typical activities around an active attendance of a real conference. Students learn to locate the field of their bachelor thesis or project report in the world of research communities, scientific journals and engineering conferences. They learn about conferences matching their bachelor/project topic. They write a paper complying with common academic standards, submit it to a mock-up conference, and review submissions of their fellow students. Students also produce a poster and have to defend it in a poster session held publicly on the campus. Engineering Conferences is a course on scientific communication and presentation that also aims at the development of other skills and competences needed in the world of modern engineering. KW - Engineering Conferences Y1 - 2017 CY - Winnipeg ER - TY - CHAP A1 - Neef, Matthias A1 - Zielke, Thomas A1 - Fussenecker, Claudia ED - Danish Network for Engineering Education, T1 - Engineering Conferences - An Innovative Course for Master Students in Engineering T2 - Exploring Teaching for Active Learning in Engineering Education N2 - A course called "Engineering Conferences" is presented that the authors have developed and installed as a mandatory part of the curriculum in Master programs for engineering students. The idea is to go beyond teaching the standards of academic writing and skills for working with scientific publications. By using a learner-centered approach, we get the students engaged in typical activities around an active attendance of a real conference. They write a paper complying with common academic standards, submit the paper and review submissions of their fellow students. Students also produce a poster and have to defend it in a poster session held publicly on campus. In this article, we present our rationale to develop the course and our results from the first semester teaching this course. This includes the presentation of useful resources for teaching and organizing scientific publishing as well as our reflected learning experience regarding the student's understanding of significance for scientific publishing. KW - Engineering Conference Y1 - 2017 SN - 978-87-998898-1-5 SP - 13 EP - 24 CY - Odense ER - TY - CHAP A1 - Neef, Matthias A1 - Zielke, Thomas A1 - Fussenecker, Claudia ED - Danish Network for Engineering Education, T1 - Engineering Conferences - An Innovative Course for Master Students in Engineering T2 - Exploring Teaching for Active Learning in Engineering Education N2 - This poster summarizes a few facts, figures and resources related to the Master course ”Engineering Conferences”. KW - Poster Y1 - 2017 SN - 978-87-998898-1-5 PB - Danish Network for Engineering Education (IUPN) CY - Odense ER - TY - CHAP A1 - Frank, Lena A1 - Rödder, Maximilian A1 - Neef, Matthias A1 - Adam, Mario T1 - Heizung, Lüftung, Weiße Ware – ein integriertes Systemkonzept für das Haus der Zukunft T2 - Deutsche Kälte- und Klimatagung 2017 Bremen KW - Heizung KW - EnerTEG Y1 - 2017 SN - 9783932715938 SP - 1028 EP - 1041 CY - Stuttgart ER - TY - CHAP A1 - Feseker, Daniel A1 - Kinell, Mats A1 - Neef, Matthias ED - The American Society of Mechanical Engineers, T1 - Experimental Study on Pressure Losses in Circular Orifices With Inlet Cross Flow T2 - Proceedings of the ASME Turbo Expo: Turbine Technical Conference and Exposition - 2017: presented at the ASME Turbo Expo 2017: Turbine Technical Conference and Exposition, June 26-30, 2017 N2 - The ability to understand and predict the pressure losses of orifices is important in order to improve the air flow within the secondary air system. This experimental study investigates the behavior of the discharge coefficient for circular orifices with inlet cross flow which is a common flow case in gas turbines. Examples of this are at the inlet of a film cooling hole or the feeding of air to a blade through an orifice in a rotor disk. Measurements were conducted for a total number of 38 orifices, covering a wide range of length-to-diameter ratios, including short and long orifices with varying inlet geometries. Up to five different chamfer-to-diameter and radius-to-diameter ratios were tested per orifice length. Furthermore, the static pressure ratio across the orifice was varied between 1.05 and 1.6 for all examined orifices. The results of this comprehensive investigation demonstrate the beneficial influence of rounded inlet geometries and the ability to decrease pressure losses, which is especially true for higher cross flow ratios where the reduction of the pressure loss in comparison to sharp-edged holes can be as high as 54%. With some exceptions, the chamfered orifices show a similar behavior as the rounded ones but with generally lower discharge coefficients. Nevertheless, a chamfered inlet yields lower pressure losses than a sharp-edged inlet. The obtained experimental data were used to develop two correlations for the discharge coefficient as a function of geometrical as well as flow properties. Y1 - 2017 UR - https://asmedigitalcollection.asme.org/GT/proceedings/GT2017/50886/Charlotte, North Carolina, USA/241903 SN - 978-0-7918-5088-6 U6 - https://doi.org/10.1115/GT2017-64143 PB - The American Society of Mechanical Engineers CY - New York ER - TY - JOUR A1 - Neef, Matthias A1 - Zielke, Thomas A1 - Fussenecker, Claudia T1 - „Engineering Conferences“: Wissenschaftlich Kommunizieren im Master JF - Die Neue Hochschule Y1 - 2017 VL - 58 IS - 3 ER - TY - JOUR A1 - Bonk, Christian Dirk A1 - Laux, Christoph A1 - Rödder, Maximilian A1 - Neef, Matthias T1 - Design of a 1 KW Organic Rankine Cycle for Teaching and Research Issues JF - Energy Procedia N2 - This paper deals with the design of a micro-scale ORC plant for teaching and research including the development of an automated control concept. The aim is to provide a safe and environmentally acceptable micro-scale heat engine, which can be developed, implemented and used in university labs for the education of students as well as for small research projects. The test rig allows the support of several learning outcomes on a multi-disciplinary level particularly for the implementation and simulation of small power systems. Special attention was given to the organic working fluid characteristics and its selection process. In addition to the above-mentioned performance goals, favourable safety properties and low global warming potential were decisive in the selection of the novel organic fluid called 3M™ Novec™ 649. The performance and the fluid behaviour of Novec 649 in a micro-scale power cycle are of major interest and the research goal for the test rig presented in this paper. Due to the expected power output of 1 kW, a scroll expander was chosen as the generator drive for the micro plant. In order to design the major parts of the ORC, the thermodynamic simulation software EBSILON®Professional was used. The supply temperature was set to 140 °C. As a result of the simulation, feasible expander inlet pressures spread from 5.5 bar to 8.5 bar. This leads to thermal efficiencies of the ORC in the order of 5 %. Adding a recuperator to the cycle system decreases the operating pressure range but in the end, the thermal efficiency can be increased by 1.5 %-points up to 6.2 %. Finally, an automated control concept is introduced, where the pump is controlled via the fill level measurement system. KW - EBSILON®Professional KW - Micro-Scale ORC Plant KW - Teaching KW - Research KW - Automated Control Concept Y1 - 2017 U6 - https://doi.org/10.1016/j.egypro.2017.09.117 VL - 129 SP - 931 EP - 938 PB - Elsevier ER - TY - CHAP A1 - Scognamiglio, Alessandra A1 - Musall, Eike ED - Gardes, François ED - Ayoub, Josef ED - Aelenei, Daniel ED - Aelenei, Laura ED - Scognamiglio, Alessandra T1 - Net ZEB design opportunities and challenges T2 - Solution sets for net zero energy buildings KW - Energiebewusstes Bauen KW - Energieeffizienz KW - Nachhaltigkeit KW - Niedrigenergiehaus KW - Nullenergiehaus KW - Passivhaus Y1 - 2017 SN - 9783433604663 U6 - https://doi.org/10.1002/9783433604663.ch4 SP - 103 EP - 152 PB - Ernst & Sohn CY - Berlin ER - TY - CHAP A1 - Aelenei, Laura A1 - Musall, Eike ED - Gardes, François ED - Ayoub, Josef ED - Aelenei, Daniel ED - Aelenei, Laura ED - Scognamiglio, Alessandra T1 - Net ZEB case study buildings, measures and solution sets T2 - Solution sets for net zero energy buildings KW - Energiebewusstes Bauen KW - Nullenergiehaus KW - Energieeffizienz KW - Nachhaltigkeit KW - Niedrigenergiehaus KW - Passivhaus Y1 - 2017 SN - 9783433604663 U6 - https://doi.org/10.1002/9783433604663.ch3 SP - 39 EP - 102 PB - Ernst & Sohn CY - Berlin ER - TY - CHAP A1 - Aelenei, Laura A1 - Musall, Eike ED - Gardes, François ED - Ayoub, Josef ED - Aelenei, Daniel ED - Aelenei, Laura ED - Scognamiglio, Alessandra T1 - Net zero energy building design fundamentals T2 - Solution sets for net zero energy buildings KW - Energiebewusstes Bauen KW - Nullenergiehaus KW - Passivhaus KW - Nachhaltigkeit KW - Energieeffizienz KW - Niedrigenergiehaus Y1 - 2017 SN - 9783433604663 U6 - https://doi.org/10.1002/9783433604663.ch2 SP - 7 EP - 38 PB - Ernst & Sohn CY - Berlin ER - TY - CHAP A1 - Weinert, Stephan A1 - Stulle, Klaus P. ED - von Au, Corinna T1 - Management Audit für die Auswahl der Führungspersönlichkeiten T2 - Anreizsysteme für Leadership-Organisationen KW - Anreizsystem Y1 - 2017 UR - https://link.springer.com/book/10.1007/978-3-658-17991-5 SN - 978-3-658-17991-5 SP - 145 EP - 156 PB - Springer Verlag CY - Wiesbaden ER - TY - CHAP A1 - Weinert, Stephan A1 - Schumann, Felix A1 - Reit, Karl-Heinz ED - von Au, Corinna T1 - Anforderungen an ein modernes Performance-Management-System T2 - Anreizsysteme für Leadership-Organisationen KW - Anreizsystem Y1 - 2017 UR - https://link.springer.com/book/10.1007%2F978-3-658-17991-5 SN - 978-3-658-17991-5 SP - 115 EP - 132 PB - Springer Verlag CY - Wiesbaden ER - TY - BOOK A1 - Fischer, Peter C. T1 - Die Prüfung im Wirtschaftsprivatrecht KW - Wirtschaftsprivatrecht Y1 - 2017 UR - https://ebookcentral.proquest.com/lib/bibl/detail.action?docID=5210708&query=5210708 SN - 978-3-17-031564-8 VL - Kohlhammer Bachelor Basics PB - Verlag W. Kohlhammer CY - Stuttgart ER -