TY  - RPRT
A1  - Kesti, Jyrki
A1  - Mononen, Tarmo
A1  - Lautso, Petteri
A1  - Döring, Bernd
A1  - Reger, Vitali
A1  - Holopainen, R.
A1  - Jung, N.
A1  - Shemeikka, J.
A1  - Nieminen, J.
A1  - Reda, F.
A1  - Lawson, Mark
A1  - Botti, Andrea
A1  - Hall, R.
A1  - Zold, A.
A1  - Buday, T.
T1  - Zero energy solutions for multifunctional steel intensive commercial buildings (ZEMUSIC) - EUR 27627
N2  - The broad commercial objective of this project was the sustainable value creation in steel building technology by addressing the ways in which significant energy reductions can be made in the operation phase of multi-storey commercial buildings. A review on energy efficient commercial buildings in Europe has been carried out consisting of several case studies from different countries. The project included development of zero-energy concepts for reducing energy demand as well as concepts for heating, cooling and ventilation systems by utilising renewable energy sources in three different climates. Also alternative structural frame solutions were developed and analyzed in respect of structural and MEP (mechanical, electrical and plumbing solutions) features. An innovative long span floor system with integrated MEP routings promises a cost effective alternative for sophisticated ventilation distribution and radiant heating and cooling systems, allowing for high energy efficiency and high quality interior climate. The report includes also review of best architectural practices for integrated renewable energy solutions including different design strategies for building facades of zero energy buildings. Interesting results and design basis are also presented for steel energy pile concept, where structural foundation piles are utilized for ground energy harvesting. Life cycle cost calculations for near zero energy office building based on developed technologies show that a near zero energy construction is also profitable. The results and work methods of the project have been summarized in the form of design guidance that offers designers the knowledge gained in a form that can be easily understood.
KW  - steel
KW  - iron and steel industry
KW  - resistance of materials
KW  - materials technology
KW  - metal structure
KW  - research project
KW  - building industry
KW  - building materials
KW  - renewable energy
KW  - designs and models
KW  - research report
KW  - guide
Y1  - 2015
SN  - 978-92-79-54071-4
U6  - http://dx.doi.org/10.2777/111520
SN  - 1831-9424
N1  - Enthalten: Appendix Design Guide: Deliverable Report WP6.4 Design Guide for steel intensive nearly zero office buildings (83 Seiten)
PB  - Publications Office of the European Union
CY  - Luxembourg
ER  - 
TY  - CHAP
A1  - Valero, Daniel
A1  - Bung, Daniel B.
T1  - Interfacial velocity estimation in highly aerated stepped spillway flows with a single tip fibre optical probe and Artificial Neural Networks
T2  - 6th IAHR International Junior Researcher and Engineer Workshop on Hydraulic Structures, May 30th to June 1st 2016. Lübeck, Germany
N2  - Air-water flows can be found in different engineering applications: from nuclear engineering to huge hydraulic structures. In this paper, a single tip fibre optical probe has been used to record high frequency (over 1 MHz) phase functions at different locations of a stepped spillway. These phase functions have been related to the interfacial velocities by means of Artificial Neural Networks (ANN) and the measurements of a classical double tip conductivity probe. Special attention has been put to the input selection and the ANN dimensions. Finally, ANN have shown to be able to link the signal rising times and plateau shapes to the air-water interfacial velocity.
Y1  - 2016
U6  - http://dx.doi.org/10.15142/T3Q590
ER  - 
TY  - CHAP
A1  - Feldmann, M.
A1  - Döring, Bernd
A1  - Pyschny, D.
T1  - Floor systems; Sustainabilty analyses and assessments of steel bridges
T2  - Sustainable steel buildings : a practical guide for structures and envelopes
Y1  - 2016
SN  - 978-1-118-74079-8 (PDF)
SN  - 978-1-118-74111-5
SP  - 198
EP  - 223
PB  - Wiley Blackwell
CY  - Chichester, West Sussex
ER  - 
TY  - BOOK
A1  - Bleninger, T.
A1  - Brenda, M.
A1  - Bung, Daniel B.
A1  - Hengl, M.
A1  - Schmid, B.H.
A1  - Schneider, E.
A1  - Sonnenburg, A.
A1  - Stoschek, O.
T1  - DWA-Regelwerk M 544-2 : Merkblatt: Ausbreitungsprobleme von Einleitungen - Prozesse, Methoden und Modelle - Teil 2: Mehrdimensionale Modelle
Y1  - 2016
SN  - 978-3-88721-281-0
CY  - Hennef
ER  - 
TY  - JOUR
A1  - Hebel, Christoph
T1  - Erfahrungen mit der RIN und aktuelle Weiterentwicklungen
JF  - Straßenverkehrstechnik: Organ der Forschungsgesellschaft für Straßen- und Verkehrswesen, der Bundesvereinigung der Straßenbau- und Verkehrsingenieure und der Österreichischen Forschungsgesellschaft Straße und Verkehr; Zeitschrift für Verkehrsplanung, Verkehrsmanagement, Verkehrssicherheit, Verkehrstechnik
Y1  - 2017
SN  - 0039-2219
N1  - gedruckt in der Bereichsbibliothek Bayernallee vorhanden
VL  - 61
IS  - 7
SP  - 443
EP  - 448
PB  - Kirschbaum-Verlag
CY  - Bonn
ER  - 
TY  - JOUR
A1  - Höttges, Jörg
T1  - QKan - Management of drainage system data with QGIS
JF  - Free and Open Source Software for Geospatial (FOSS4G) Conference Proceedings
Y1  - 2017
VL  - 17
IS  - Article 13
SP  - 95
EP  - 100
ER  - 
TY  - THES
A1  - Mainz, Stefan
T1  - Zur Berechnung der Tragfähigkeit von dünnwandigen Koppelpfetten aus Kaltprofilen für Biegung um die schwache Achse und Torsion
Y1  - 2017
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:gbv:1373-opus-3798
CY  - Hamburg
ER  - 
TY  - BOOK
A1  - Uibel, Thomas
A1  - Peterson, Leif Arne
ED  - Uibel, Thomas
ED  - Peterson, Leif Arne
T1  - Tagungsband Aachener Holzbautagung 2017
Y1  - 2017
SN  - 2197-4489
PB  - FH Aachen
CY  - Aachen
ER  - 
TY  - BOOK
A1  - Uibel, Thomas
A1  - Peterson, Leif Arne
ED  - Uibel, Thomas
ED  - Peterson, Leif Arne
T1  - Tagungsband Aachener Holzbautagung 2015
Y1  - 2015
SN  - 2197-4489
PB  - FH Aachen
CY  - Aachen
ER  - 
TY  - JOUR
A1  - Laumann, Jörg
A1  - Mainz, Stefan
A1  - Krahwinkel, Manuel
T1  - Traglastuntersuchungen an Koppelpfetten bei Biegung um die schwache Achse und Torsion
JF  - Stahlbau
Y1  - 2017
U6  - http://dx.doi.org/10.1002/stab.201710544
SN  - 0038-9145
VL  - 86
IS  - 11
SP  - 1005
EP  - 1016
PB  - Wiley
CY  - Weinheim
ER  - 
TY  - JOUR
A1  - Valero, Daniel
A1  - Bung, Daniel B.
T1  - Reformulating self-aeration in hydraulic structures: Turbulent growth of free surface perturbations leading to air entrainment
JF  - International Journal of Multiphase Flow
N2  - A new formulation for the prediction of free surface dynamics related to the turbulence occurring nearby is proposed. This formulation, altogether with a breakup criterion, can be used to compute the inception of self-aeration in high velocity flows like those occurring in hydraulic structures. Assuming a simple perturbation geometry, a kinematic and a non-linear momentum-based dynamic equation are formulated and forces acting on a control volume are approximated. Limiting steepness is proposed as an adequate breakup criterion. Role of the velocity fluctuations normal to the free surface is shown to be the main turbulence quantity related to self-aeration and the role of the scales contained in the turbulence spectrum are depicted. Surface tension force is integrated accounting for large displacements by using differential geometry for the curvature estimation. Gravity and pressure effects are also contemplated in the proposed formulation. The obtained equations can be numerically integrated for each wavelength, hence resulting in different growth rates and allowing computation of the free surface roughness wavelength distribution. Application to a prototype scale spillway (at the Aviemore dam) revealed that most unstable wavelength was close to the Taylor lengthscale. Amplitude distributions have been also obtained observing different scaling for perturbations stabilized by gravity or surface tension. The proposed theoretical framework represents a new conceptualization of self-aeration which explains the characteristic rough surface at the non-aerated region as well as other previous experimental observations which remained unresolved for several decades.
Y1  - 2018
U6  - http://dx.doi.org/10.1016/j.ijmultiphaseflow.2017.12.011
SN  - 0301-9322
VL  - 100
SP  - 127
EP  - 142
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Valero, Daniel
A1  - Bung, Daniel B.
T1  - Artificial Neural Networks and pattern recognition for air-water flow velocity estimation using a single-tip optical fibre probe
JF  - Journal of Hydro-environment Research
Y1  - 2017
U6  - http://dx.doi.org/10.1016/j.jher.2017.08.004
SN  - 1570-6443
VL  - 19
IS  - 3
SP  - 150
EP  - 159
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Kerpen, Nils B.
A1  - Bung, Daniel B.
A1  - Valero, Daniel
A1  - Schlurmann, Torsten
T1  - Energy dissipation within the wave run-up at stepped revetments
JF  - Journal of Ocean University of China
Y1  - 2017
U6  - http://dx.doi.org/10.1007/s11802-017-3355-z
SN  - 1993-5021
VL  - 16
IS  - 4
SP  - 649
EP  - 654
PB  - Springer
CY  - Berlin
ER  - 
TY  - CHAP
A1  - Valero, Daniel
A1  - Bung, Daniel B.
A1  - Erpicum, Sebastien
A1  - Dewals, Benjamin
T1  - Numerical study of turbulent oscillations around a cylinder: RANS capabilities and sensitivity analysis
T2  - Proceedings of the 37th IAHR World Congress August 13 – 18, 2017, Kuala Lumpur, Malaysia
Y1  - 2017
SN  - 2521-716X
SP  - 3126
EP  - 3135
ER  - 
TY  - CHAP
A1  - Bung, Daniel B.
A1  - Valero, Daniel
T1  - FlowCV - An open-source toolbox for computer vision applications in turbulent flows
T2  - Proceedings of the 37th IAHR World Congress August 13 – 18, 2017, Kuala Lumpur, Malaysia
Y1  - 2017
SN  - 2521-716X
SP  - 5356
EP  - 5365
ER  - 
TY  - JOUR
A1  - Peterson, Leif Arne
A1  - Röth, Thilo
A1  - Uibel, Thomas
T1  - Einsatz von Holzwerkstoffen in Fahrzeugstrukturen
JF  - Bauen mit Holz
Y1  - 2017
SN  - 0005-6545
N1  - gedruckt in der Bereichsbibliothek Bayernallee
IS  - 3
SP  - 32
EP  - 38
PB  - Bruderverlag
CY  - Köln
ER  - 
TY  - JOUR
A1  - Uibel, Thomas
T1  - Untersuchungen zum Spaltverhalten von Holzschrauben. Teil 1
JF  - Bauen mit Holz
Y1  - 2016
SN  - 0005-6545
N1  - gedruckte Zeitschrift in der Bereichsbibliothek Bayernallee
IS  - 10
SP  - 40
EP  - 42
PB  - Rudolf Müller
CY  - Köln
ER  - 
TY  - JOUR
A1  - Moorkamp, Wilfried
A1  - Peterson, Leif Arne
A1  - Uibel, Thomas
T1  - Mit guten Aussichten. Bericht über den Studiengang Holzingenieurwesen an der FH Aachen
JF  - Bauen mit Holz
Y1  - 2016
SN  - 0005-6545
N1  - gedruckte Zeitschrift in der Bereichsbibliothek Bayernallee
IS  - 5
SP  - 33
EP  - 36
PB  - Rudolf Müller
CY  - Köln
ER  - 
TY  - CHAP
A1  - Peterson, Leif Arne
A1  - Röth, Thilo
A1  - Uibel, Thomas
ED  - Uibel, Thormas
ED  - Peterson, Leif Arne
ED  - Baumann, Marcus
T1  - Holzwerkstoffe in Karosseriestrukturen
T2  - Tagungsband Aachener Holzbautagung 2017
Y1  - 2017
SN  - 2197-4489
SP  - 34
EP  - 45
ER  - 
TY  - JOUR
A1  - Valero, Daniel
A1  - Bung, Daniel B.
T1  - Vectrino profiler spatial filtering for shear flows based on the mean velocity gradient equation
JF  - Journal of Hydraulic Engineering
N2  - A new methodology is proposed to spatially filter acoustic Doppler velocimetry data from a Vectrino profiler based on the differential mean velocity equation. Lower and upper bounds are formulated in terms of physically based flow constraints. Practical implementation is discussed, and its application is tested against data gathered from an open-channel flow over a stepped macroroughness surface. The method has proven to detect outliers occurring all over the distance range sampled by the Vectrino profiler and has shown to remain applicable out of the region of validity of the velocity gradient equation. Finally, a statistical analysis suggests that physically obtained bounds are asymptotically representative.
Y1  - 2018
U6  - http://dx.doi.org/10.1061/(ASCE)HY.1943-7900.0001485
SN  - 0733-9429
N1  - Article number 04018037
VL  - 144
IS  - 7
PB  - ASCE
CY  - Reston, Va.
ER  -