TY  - JOUR
A1  - Naujokat, Anke
T1  - Ferrara: together - Architektur für den Frieden
JF  - Bauwelt. 94 (2003), H. 33
Y1  - 2003
SN  - 0931-6590
SP  - 4
ER  - 
TY  - JOUR
A1  - Naujokat, Anke
T1  - Vicenza: Vincenzo Scamozzi (1548 - 1616) - architettura e scienza
JF  - Bauwelt. 94 (2003), H. 43/44
Y1  - 2003
SN  - 0931-6590
SP  - 5
ER  - 
TY  - JOUR
A1  - Naujokat, Anke
T1  - Bottrop: Umbau im Museum Quadrat
JF  - Bauwelt. 95 (2004), H. 35
Y1  - 2004
SN  - 0931-6590
SP  - 4
ER  - 
TY  - JOUR
A1  - Naujokat, Anke
T1  - Aachen: Deimel und Wittmar : jene zwanziger Jahre
JF  - Bauwelt. 96  (2005), H. 7
Y1  - 2005
SN  - 0931-6590
SP  - 6
EP  - 7
ER  - 
TY  - JOUR
A1  - Naujokat, Anke
T1  - Düsseldorf: Lichtmasterplan - erste Zwischenbilanz
JF  - Bauwelt. 96  (2005), H. 9
Y1  - 2005
SN  - 0931-6590
SP  - 4
ER  - 
TY  - JOUR
A1  - Naujokat, Anke
T1  - Maastricht: Vorpremiere der neuen Dependance des NAi
JF  - Bauwelt. 96  (2005), H. 13
Y1  - 2005
SN  - 0931-6590
SP  - 2
ER  - 
TY  - JOUR
A1  - Naujokat, Anke
T1  - Vicenza: Palladio und die Villa in Venetien : von Petrarca bis Carlo Scarpa
JF  - Bauwelt. 96  (2005), H. 19
Y1  - 2005
SN  - 0931-6590
SP  - 6
ER  - 
TY  - JOUR
A1  - Naujokat, Anke
T1  - Ut rhetorica architectura – Leon Battista Alberti´s Technique of Architectural Collage / Leon Battista Albertis architektonische Collagetechnik
JF  - Candide : journal for architectural knowledge. 2 (2010)
Y1  - 2010
SN  - 1869-6465
N1  - gedruckt in der Bereichsbibliothek Bayernallee : Signatur 13 Z 939 vorhanden
SP  - 73
EP  - 100
ER  - 
TY  - JOUR
A1  - Mottaghy, Darius
A1  - Dijkshoorn, Lydia
T1  - Implementing an effective finite difference formulation for borehole heat exchangers into a heat and mass transport code
JF  - Renewable Energy
N2  - We present an effective finite difference formulation for implementing and modeling multiple borehole heat exchangers (BHE) in the general 3-D coupled heat and flow transport code SHEMAT. The BHE with arbitrary length can be either coaxial or double U-shaped. It is particularly suitable for modeling deep BHEs which contain varying pipe diameters and materials.

Usually, in numerical simulations, a fine discretization of the BHE assemblage is required, due to the large geometric aspect ratios involved. This yields large models and long simulation times. The approach avoids this problem by considering heat transport between fluid and the soil through pipes and grout via thermal resistances. Therefore, the simulation time can be significantly reduced.

The coupling with SHEMAT is realized by introducing an effective heat generation. Due to this connection, it is possible to consider heterogeneous geological models, as well as the influence of groundwater flow. This is particularly interesting when studying the long term behavior of a single BHE or a BHE field. Heating and cooling loads can enter the model with an arbitrary interval, e.g. from hourly to monthly values. When dealing with large BHE fields, computing times can be further significantly reduced by focusing on the temperature field around the BHEs, without explicitly modeling inlet and outlet temperatures. This allows to determine the possible migration of cold and warm plumes due to groundwater flow, which is of particular importance in urban areas with a high BHE installation density.

The model is validated against the existing BHE modeling codes EWS and EED. A comparison with monitoring data from a deep BHE in Switzerland shows a good agreement. Synthetic examples demonstrate the field of application of this model.
KW  - Borehole heat exchanger
KW  - Finite differences
KW  - Heat transport
Y1  - 2012
U6  - https://doi.org/10.1016/j.renene.2012.02.013
SN  - 0960-1481
VL  - 45
SP  - 59
EP  - 71
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Matcha, Heike
A1  - Ljubas, Ante
A1  - Gueldemet, Harun
ED  - Kepczynska-Walczak, A.
T1  - Printing a Coffee Bar: An investigation into mid-scale 3D printing
JF  - Computing for a better tomorrow - Proceedings of the 36th eCAADe Conference - Volume 2, Lodz University of Technology, Lodz, Poland, 19-21 September 2018
N2  - We present and discuss an exploration of the possibilities and properties of 3D printing with a printing space of 1 cubic meter, and how those can be integrated into architectural education through an experimental design and research course with students of architecture.We expand on issues presented at the eCAADe conference 2017 in Rome [Ref 6] by increasing the complexity and size of our prints, printing not a model to scale, but a full scale funtional prototype of a usable architectural object: A coffee bar.
Y1  - 2018
SP  - 59
EP  - 68
ER  -