TY  - JOUR
A1  - Hoffstadt, Kevin
A1  - Pohen, Gino D.
A1  - Dicke, Max D.
A1  - Paulsen, Svea
A1  - Krafft, Simone
A1  - Zang, Joachim W.
A1  - Fonseca-Zang, Warde A. da
A1  - Leite, Athaydes
A1  - Kuperjans, Isabel
T1  - Challenges and prospects of biogas from energy cane as supplement to bioethanol production
JF  - Agronomy
N2  - Innovative breeds of sugar cane yield up to 2.5 times as much organic matter as conventional breeds, resulting in a great potential for biogas production. The use of biogas production as a complementary solution to conventional and second-generation ethanol production in Brazil may increase the energy produced per hectare in the sugarcane sector. Herein, it was demonstrated that through ensiling, energy cane can be conserved for six months; the stored cane can then be fed into a continuous biogas process. This approach is necessary to achieve year-round biogas production at an industrial scale. Batch tests revealed specific biogas potentials between 400 and 600 LN/kgVS for both the ensiled and non-ensiled energy cane, and the specific biogas potential of a continuous biogas process fed with ensiled energy cane was in the same range. Peak biogas losses through ensiling of up to 27% after six months were observed. Finally, compared with second-generation ethanol production using energy cane, the results indicated that biogas production from energy cane may lead to higher energy yields per hectare, with an average energy yield of up to 162 MWh/ha. Finally, the Farm²CBG concept is introduced, showing an approach for decentralized biogas production.
Y1  - 2020
U6  - http://dx.doi.org/10.3390/agronomy10060821
SN  - 2073-4395
VL  - 10
IS  - 6
PB  - MDPI
CY  - Basel
ER  - 
TY  - CHAP
A1  - Butenweg, Christoph
A1  - Gellert, Christoph
A1  - Reindl, Lukas
T1  - Capacity design of masonry buildings under cyclic loading
T2  - Seismic Risk : Earthquakes in North-Western Europe ; international colloquium ; Liège on 11 and 12 September 2008 / Belgian Seismic Group (BeSeiG). Ed.: T. Camlebeeck ...
Y1  - 2008
SN  - 978-2-87456-063-7
SP  - 201
EP  - 208
PB  - Editions de l'Université de Liège
CY  - Liège
ER  - 
TY  - CHAP
A1  - Kalker, Ines
A1  - Toll, B.
A1  - Holler, Stefan
A1  - Butenweg, Christoph
A1  - Topping, B. H. V.
A1  - Mota Soares, C. A.
T1  - Capacity analysis of textile retrofitted unreinforced masonry
T2  - Proceedings of the Seventh International Conference on Computational Structures Technology : [Lisbon, Portugal, 7 - 9 September 2004] / ed. by B. H. V. Topping ...
Y1  - 2004
SN  - 0-948749-95-4
U6  - http://dx.doi.org/10.4203/ccp.79.194
SP  - 431
EP  - 432
PB  - Civil-Comp Press
CY  - Stirling
ER  - 
TY  - CHAP
A1  - Hinke, Christian
A1  - Vervier, Luisa
A1  - Brauner, Philipp
A1  - Schneider, Sebastian
A1  - Steuer-Dankert, Linda
A1  - Ziefle, Martina
A1  - Leicht-Scholten, Carmen
T1  - Capability configuration in next generation manufacturing
T2  - Forecasting next generation manufacturing :  digital shadows, human-machine collaboration, and data-driven business models
N2  - Industrial production systems are facing radical change in multiple dimensions. This change is caused by technological developments and the digital transformation of production, as well as the call for political and social change to facilitate a transformation toward sustainability. These changes affect both the capabilities of production systems and companies and the design of higher education and educational programs. Given the high uncertainty in the likelihood of occurrence and the technical, economic, and societal impacts of these concepts, we conducted a technology foresight study, in the form of a real-time Delphi analysis, to derive reliable future scenarios featuring the next generation of manufacturing systems. This chapter presents the capabilities dimension and describes each projection in detail, offering current case study examples and discussing related research, as well as implications for policy makers and firms. Specifically, we discuss the benefits of capturing expert knowledge and making it accessible to newcomers, especially in highly specialized industries. The experts argue that in order to cope with the challenges and circumstances of today’s world, students must already during their education at university learn how to work with AI and other technologies. This means that study programs must change and that universities must adapt their structural aspects to meet the needs of the students.
Y1  - 2022
SN  - 978-3-031-07733-3
U6  - http://dx.doi.org/10.1007/978-3-031-07734-0_6
SP  - 95
EP  - 106
PB  - Springer
CY  - Cham
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Fißan, H. J.
T1  - Calibration of the Polytec HC-15 and HC-70 Optical Particle Counters / Fißan, H. J. ; Helsper, C.
JF  - Aerosols in the mining and industrial work environments, Vol. 3. Instrumentation, Marple, Virgil A. ; Liu, Benjamin Y.
Y1  - 1983
N1  - International Symposium on Aerosols in the Mining and Industrial Work Environment ; (1981.11.01-06 : ; Minneapolis/Minn.)
SP  - 825
EP  - 829
PB  - Ann Arbor Science
CY  - Ann Arbor, Mich.
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Fißan, H. J.
A1  - Kasper, W.
T1  - Calibration of Optical Particle Counters with Respect to Particle Size / Fißan, H. J. ; Helsper, C.; Kasper, W.
JF  - Particle and Particle Systems Characterization. 1 (1984), H. 1984
Y1  - 1984
SN  - 1521-4117
SP  - 108
EP  - 111
ER  - 
TY  - JOUR
A1  - Kern, Alexander
A1  - Wiesinger, J.
A1  - Zischank, Wolfgang J.
T1  - Calculation of the longitudinal voltage along metal tubes caused by lightning currents and protection measures
JF  - Seventh International Symposium on High Voltage Engineering : Dresden, August 26 - 30 1991
Y1  - 1991
N1  - International Symposium on High Voltage Engineering <7, 1991, Dresden>
PB  - Techn. Univ.
CY  - Dresden
ER  - 
TY  - CHAP
A1  - Pfundt, H.
A1  - Vogelsang, D.
A1  - Gerling, Ulrich
T1  - Calculation of the crust profile in aluminium reduction cells by thermal computer modelling
T2  - Light metals 1989 : 118th annual meeting of the Minerals, Metals and Materials Society, Las Vegas, NV, Feb. 27 - Mar. 03. 1989
Y1  - 1988
SP  - 371
EP  - 377
PB  - Minerals, Metals and Materials Soc.
CY  - Warrendale, Pa.
ER  - 
TY  - CHAP
A1  - Kern, Alexander
A1  - Schelthoff, Christof
A1  - Mathieu, Moritz
T1  - Calculation of interception efficiencies for mesh-type air-terminations according to IEC 62305-3 using a dynamic electro-geometrical model
T2  - International Conference on Lightning Protection (ICLP) : 2 - 7 Sept. 2012, Vienna
Y1  - 2012
SN  - 978-1-4673-1896-9 (E-Book) ; 978-1-4673-1898-3 (Print)
SP  - 1
EP  - 6
PB  - IEEE
CY  - Piscataway, NJ
ER  - 
TY  - JOUR
A1  - Kern, Alexander
A1  - Schelthoff, Christof
A1  - Mathieu, Moritz
T1  - Calculation of interception efficiencies for airterminations using a dynamic electro-geometrical  model
Y1  - 2011
N1  - XI International Symposium on Lightning Protection (SIPDA), Fortaleza (Brasilien), 2011.
SP  - 1
EP  - 6
PB  - IEEE
CY  - New York
ER  - 
TY  - CHAP
A1  - Gorzalka, Philip
A1  - Dahlke, Dennis
A1  - Göttsche, Joachim
A1  - Israel, Martin
A1  - Patel, Dhruvkumar
A1  - Prahl, Christoph
A1  - Schmiedt, Jacob Estevam
A1  - Frommholz, Dirk
A1  - Hoffschmidt, Bernhard
A1  - Linkiewicz, Magdalena
T1  - Building Tomograph–From Remote Sensing Data of Existing Buildings to Building Energy Simulation Input
T2  - EBC, Annex 71, Fifth expert meeting, October 17-19, 2018, Innsbruck, Austria
Y1  - 2018
ER  - 
TY  - CHAP
A1  - Steuer-Dankert, Linda
A1  - Berg, Tobias
A1  - Leicht-Scholten, Carmen
T1  - Breaking the habit – new approaches in engineering education
T2  - Proceedings of the 43rd Annual Conference of the European Society for Engineering Education
N2  - Within the framework of the project a genderand diversity-oriented teaching evaluation and modern, media-supported blended learning approaches were used in order to achieve the intended goals. First research results of the literature and status quo analysis were already implemented and tested in newly designed teaching approaches, for example in a multidisciplinary introductory lecture of civil engineering at RWTH Aachen University.
KW  - teaching
KW  - engineering education
KW  - gender and diversity
KW  - best practice
Y1  - 2015
SN  - 978-2-87352-012-0
N1  - Annual Conference of the European Society for Engineering Education , Orléans , France , SEFI , 2015-06-29 - 2015-07-02
ER  - 
TY  - CHAP
A1  - Edip, Kemal
A1  - Garevski, Mihail
A1  - Butenweg, Christoph
A1  - Sesov, Vlatko
A1  - Bojadjieva, Julijana
A1  - Gjorgjiev, Igor
T1  - Boundary effects on seismic analysis of multi-storey frames considering soil structure interaction phenomenon
T2  - Seismic design of industrial facilities : proceedings of the International Conference on Seismic Design of Industrial Facilities (SeDIF-Conference) ; [Aachen, 26. - 27. September 2013] / Chair of Structural Statics and Dynamics, RWTH Aachen. Sven Klinkel ..., ed
Y1  - 2014
SN  - 978-3-658-02809-1 (Print) ; 978-3-658-02810-7
U6  - http://dx.doi.org/10.1007/978-3-658-02810-7_47
SP  - 569
EP  - 576
PB  - Springer Vieweg
CY  - Wiesbaden
ER  - 
TY  - BOOK
A1  - Kern, Alexander
A1  - Wettingfeld, Jürgen
T1  - Blitzschutzsysteme 2 : Schutz für besondere bauliche Anlagen ; Schutz für elektrische und elektronische Systeme in baulichen Anlagen ; Erläuterungen zu den Normen DIN EN 62305-3 (VDE 0185-305-3):2011-10, DIN EN 62305-4 (VDE 0185-305-4):2011-10. (VDE-Schriftenreihe Normen verständlich ; 160)
Y1  - 2015
SN  - 978-3-8007-3653-9
PB  - VDE-Verl.
CY  - Berlin [u.a.]
ER  - 
TY  - BOOK
A1  - Kern, Alexander
A1  - Wettingfeld, Jürgen
T1  - Blitzschutzsysteme 1 : allgemeine Grundsätze, Risikomanagement, Schutz von baulichen Anlagen und Personen ; Erläuterungen zu den Normen DIN EN 62305-1 (VDE 0185-305-1):2011-10, DIN EN 62305-2 (VDE 0185-305-2):2013-02, DIN EN 62305-3 (VDE 0185-305-3):2011-10. (VDE-Schriftenreihe Normen verständlich ; 44)
Y1  - 2014
SN  - 978-3-8007-3511-2
PB  - VDE-Verl.
CY  - Berlin [u.a.]
ER  - 
TY  - JOUR
A1  - Kern, Alexander
A1  - Klöters, Georg
A1  - Pferdmenges, Jörg
T1  - Blitzschutzoptimierung in der LST an nicht-elektrifizierten Strecken
JF  - Signal und Draht. 101 (2009), H. 4
Y1  - 2009
SN  - 0037-4997
SP  - 17
EP  - 21
PB  - DVV Media Group
CY  - Hamburg
ER  - 
TY  - JOUR
A1  - Kern, Alexander
A1  - Heidler, Fridolin
A1  - Zahlmann, P.
A1  - Zischank, Wolfgang J.
T1  - Blitzschutz
JF  - ETZ : Elektrotechnik + Automation. 114 (1993), H. 2
Y1  - 1993
SN  - 0170-1711
N1  - 2. ISSN: 0948-7387
ER  - 
TY  - JOUR
A1  - Kern, Alexander
T1  - Blitz-Störschutz als Maßnahme der EMV am Beispiel einer ausgedehnten Industrieanlage
Y1  - 1995
N1  - Forum für Sachverständige, Fa. Dehn + Söhne <2, 1995, Nürnberg>
ER  - 
TY  - JOUR
A1  - Kern, Alexander
T1  - Blitz-Schutzzonen mit Schirmungen und Schnittstellen
JF  - Blitzschutz für Gebäude und elektrische Anlagen : Vorträge der VDE/ABB-Fachtagung am 29. Februar und 1. März 1996 in Kassel / Veranst.: Ausschuß Blitzschutz und Blitzforschung (ABB) im VDE-Verband Dt. Elektrotechniker e.V. Wiss. Tagungsleit.: F. Noack. - (Verband Deutscher Elektrotechniker: VDE-Fachbericht ; 49)
Y1  - 1996
SN  - 3-8007-2161-9
N1  - Blitzschutztagung <1, 1996, Kassel> ; Verband Deutscher Elektrotechniker / Ausschuss für Blitzschutz und Blitzforschung
PB  - VDE-Verl.
CY  - Berlin [u.a.]
ER  - 
TY  - JOUR
A1  - Kern, Alexander
T1  - Blitz- und Überspannungsschutz von Kernkraftwerken - Nachweisführung der ausreichenden Sicherheit für leittechnische Einrichtungen auch bei Blitzeinschlägen mit extremen Parametern
JF  - Atw. International Journal for Nuclear Power
N2  - Für das Auftreten extremer Wetterereignisse werden für Kernkraftwerke Eintrittshäufigkeiten für nicht mehr beherrschbare Zustände von unter 10⁻⁴/a gefordert. Dies gilt auch für die Einwirkung von Blitzeinschlägen. Die bisherige Nachweisführung zu Blitz- und Überspannungsschutz eines KKW in Deutschland ist deterministisch. In diesem Bericht werden das Vorgehen für einen entsprechenden Nachweis für leittechnische Einrichtungen der Sicherheitstechnik von KKW, der zur geforderten Zielgröße der Eintrittshäufigkeit führt. Die Ergebnisse werden zusammenfassend bewertet.
Y1  - 2016
SN  - 1431-5254
VL  - 61
IS  - 8/9
SP  - 534
EP  - 543
PB  - Inforum
CY  - Berlin
ER  -