Academic literature on the topic 'Design Reaktor Berlin (Project)'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Design Reaktor Berlin (Project).'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Design Reaktor Berlin (Project)"
1
Steemers, Koen. "Research into practice: Potsdamer Platz, Berlin." Architectural Research Quarterly 1, no. 1 (1995): 76–81. http://dx.doi.org/10.1017/s1359135500000130.
Full textAbstract:
The purpose of the research project described in part here was to inform strategic environmental and architectural issues in the design of three buildings for Potsdamer Platz, Berlin. The design team consists of Richard Rogers Partnership (architects), the Martin Centre (research consultants), RP+K Sozietät (environmental engineers), debis Immobilienmanagement mbH (client), and Drees & Sommer AG (project manager). The research element of the project was funded by the European Union's JOULE II Solar House Programme (JOU2-CT93-0436) and the Mitsubishi Corporation Fund for Europe and Africa. Our role in the design development was as daylighting and sunlighting research consultants with the aim of informing building form, façade design and the interior to improve environmental performance. This paper focuses particularly on the research and development of the façade, briefly describing the role of research activities in design. The purpose of this paper is thus not to describe new or pure research, but rather to investigate the architectural potential of environmental issues and analysis techniques.
2
BOZO, FRÉDÉRIC. "The Failure of a Grand Design: Mitterrand's European Confederation, 1989–1991." Contemporary European History 17, no. 3 (August 2008): 391–412. http://dx.doi.org/10.1017/s0960777308004542.
Full textAbstract:
AbstractOn 31 December 1989, a few weeks after the fall of the Berlin Wall, President François Mitterrand of France called for the creation of ‘a European confederation’ designed to ‘associate all states of [the] continent in a common and permanent organisation for exchanges, peace and security’. Yet less than eighteen months later the Confederation project, a major initiative for post-Yalta Europe, had collapsed. What were Mitterrand's objectives? What were the modalities of the project, and how was it conducted? And why did it fail in the end, after having raised much hope?
3
Jones, Chris. "Leicester School of Architecture Micro Living Unit Live Project 2019‐20." Scene 7, no. 1 (December 1, 2019): 45–53. http://dx.doi.org/10.1386/scene_00005_1.
Full textAbstract:
Abstract Leicester School of Art final year students have been working with AEDES Aedes Network Campus (ANCB) in Berlin for three years. Since 1980, AEDEs Architecture Forum has been exhibiting and publishing internationally acclaimed and pioneering architecture alongside its urban environment. AEDES was founded, as the product of a thoughts cess, to introduce contemporary architecture for public consideration. In August 2018, I discussed working within the area of housing particularly low-cost housing in Berlin, and more particularly as the State of Brandenburg was investing in 100,000 new dwelling for low to medium income families. As part of this process we decided to imagine a micro living unit which we would investigate as the first project of the year for our students as part of a Technology module that proceeds the major design project in the year. The unit could be based in Berlin or London.
4
Vogt, Sebastian, and Annika Maschwitz. "The Non-Cartesian Way." Journal of Cases on Information Technology 16, no. 2 (April 2014): 13–25. http://dx.doi.org/10.4018/jcit.2014040102.
Full textAbstract:
Based on the seamless learning approach (Wong, 2012), this paper illustrates how media competence can be developed, what didactic design is necessary, and what features this design possesses for teaching media competence at university. The ‘Natural History Museum Berlin project' is considered as an example of this. In this project, during the 2009 summer term, students at the Carl von Ossietzky Universität Oldenburg (Germany) in cooperation with the Natural History Museum Berlin (Germany) developed and produced media products (magazine articles, audio and video podcasts) in which they explored and reflected on the topic of knowledge transfer in terms of constructivism in an authentic context. The closeness to research activities at the university, especially in the Department of Continuing Education, is one of the essential aspects.
5
Gutzmer, Alexander. "Digital media reflexivities: The Axel Springer Campus in Berlin." International Journal of Cultural Studies 21, no. 1 (April 23, 2017): 57–72. http://dx.doi.org/10.1177/1367877917704494.
Full textAbstract:
This article reads the notion of mediatization through a current example of architectural practice: the Axel Springer Campus in Berlin. Based on current theories of mediatization, it shows how this architectural project for a media firm finds new ways for architecture itself to function as a medium. It argues that architect Rem Koolhaas developed an architectural design that has the capacity to mediate images and interpretations of the productivity of media practitioners, of the relationship between media firm and urban environment, as well as of more general transformations of media work in the digital age.
6
Zhao, Lin, Jing Zhang, and Zhao Hui Zhang. "Technique Analysis of Renovation and Re-Use Design of Berlin Neukölln District Water Pumping Station Building." Applied Mechanics and Materials 99-100 (September 2011): 10–15. http://dx.doi.org/10.4028/www.scientific.net/amm.99-100.10.
Full textAbstract:
This document studies Berlin Neukölln district pumping station, explains and demonstrates the background, habilitation, overview and renovation of the project. Based on that, analysis the spatial design methods it has been used as well as explore the renovation of its structure and material. Moreover, China remains many water plant buildings after the Reform, and can lend lots of good method to make good use of our own renovation of old industrial buildings. Thus, draw the final conclusion that showing the possibility of the latter as well as bringing back life to the former one can achieve a truly successful transformation.
7
Gnirss, Regina, Carsten Luedicke, Martin Vocks, and Boris Lesjean. "Design criteria for semi-central sanitation with low pressure network and membrane bioreactor–the ENREM project." Water Science and Technology 57, no. 3 (February 1, 2008): 403–10. http://dx.doi.org/10.2166/wst.2008.110.
Full textAbstract:
MBR-technology is able to fulfil similar or even higher standard for nutrients removal than conventional activated sludge processes. This paper presents the optimisation of the membrane bioreactor technology, together with a low pressure sewer, to equip a remote and yet unsewered area of Berlin requiring high quality wastewater treatment. The hydraulic flow pattern of the entire system has to be studied carefully due to the small collection system (no time delay between wastewater discharge and treatment to minimise the daily profile). The pollutant concentrations in the wastewater exhibit also stronger variations. In order to flatten out the hydraulic and load profile, and therefore to reduce the size of the biological reactor and the membrane surface, a buffer tank was installed before the MBR-plant. A full analysis of the influent hydraulic flow and wastewater characterisation is provided for the demonstration MBR-plant.
8
Schmid, Jimmy, Harald Klingemann, Boris Bandyopadhyay, and Arne Scheuermann. "The Rumor Mill or “How Rumors Evade the Grasp of Research”." Design Issues 33, no. 4 (October 2017): 30–43. http://dx.doi.org/10.1162/desi_a_00459.
Full textAbstract:
Shifts between concepts of “graphic design” and “visual communication” offer numerous topical links and demonstrate their relevance for our research question: “How can communication designers design and steer rumor-based communication?” An interdisciplinary research team at the Bern University of the Arts (HKB) launched the project “Gerüchtekuchee” (“Rumour mill”) and conducted an experiment by planting a real-life rumor in organizational context. Results together with evidence from a literature review informed a practice application—“The Rumor Fighter”—as part of a museum exhibition, Gerücht: Museum für Kommunikation [Rumor: Museum of Communication], in Bern, Berlin, Frankfurt.
9
Auschra, Carolin, Timo Braun, Thomas Schmidt, and Jörg Sydow. "Patterns of project-based organizing in new venture creation." International Journal of Managing Projects in Business 12, no. 1 (March 4, 2019): 48–70. http://dx.doi.org/10.1108/ijmpb-01-2018-0007.
Full textAbstract:
Purpose The creation of a new venture is at the heart of entrepreneurship and shares parallels with project-based organizing: embedded in an institutional context, founders have to assemble a team that works on specified tasks within a strict time constraint, while the new venture undergoes various transitions. The purpose of this paper is to explore parallels between both streams of research and an increasing projectification of entrepreneurship. Design/methodology/approach The study is based upon a case study of the Berlin start-up ecosystem including the analysis of interviews (n=52), secondary documents, and field observations. Findings The paper reveals that – shaped by their institutional context – patterns of project-like organizing have become pertinent to the new venture creation process. It identifies a set of facets from the entrepreneurial ecosystems – more specifically different types of organizational actors, their occupational backgrounds, and epistemic communities – that enable and constrain the process of new venture creation in a way that is typical for project-based organizing. Originality/value This study thus elaborates on how institutional settings enforce what has been called “projectification” in the process of new venture creation and discuss implications for start-up ecosystems.
10
Dogan, Fehmi, and Nancy J. Nersessian. "Conceptual diagrams in creative architectural practice: the case of Daniel Libeskind's Jewish Museum." Architectural Research Quarterly 16, no. 1 (March 2012): 15–27. http://dx.doi.org/10.1017/s1359135512000255.
Full textAbstract:
The Jewish Museum in Berlin is the first major building of Daniel Libeskind [1,2]. The project for the museum has instigated a wealth of discussions in architectural circles and achieved a rare status of attracting the attention of scholars from other disciplines. Kurt W. Forster put the design for the Jewish Museum on a par with Piranesi's Carceri d'Invenzione, an unusual position for any building since very rarely does an architectural design ‘[…] bear this double burden of representing both actual buildings and mental structures, and which therefore have to submit to being measured by both standards: the durability of their ideas and the imaginative faculty of their designer.’
Books on the topic "Design Reaktor Berlin (Project)"
1
Heidenreich, Stefan. Design Reaktor Berlin: Koautorenschaft, praktischer Diskurs, Tropfen Musik, open Briefing, postindustrielle Strategien, Hundehalskrause, Spielbein, Mozzarella aus Tempelhof. Berlin: Universität der Künste, 2008.
Find full text
2
Germany), Humboldt-Forum (Berlin, ed. Humboldt-Forum Berlin: Das Projekt = The project. Berlin: Theater der Zeit, 2009.
Find full text
3
1935-, Jeanne-Claude, and Annely Juda Fine Art, eds. Christo and Jeanne-Claude: Three works in progess : Wrapped Reichstag, project for Berlin, The gates, project for Central Park, New York, Over the river, project for western U.S.A : 8 March - 29 April, 1995. London: Annely Juda Fine Art, 1995.
Find full text
4
Achim, Grube Hans, Cowley Ian, and Berliner Kraft- und Licht (Bewag)-Aktiengesellschaft., eds. Elektropolis: Chancen & Visionen : Projektarbeiten der TFH Berlin = Chances & visions : project works of the TFH Berlin. Berlin: Jovis, 2002.
Find full text
5
Mitschang, Stephan, ed. Vorhabenbezogene Bebauungspläne. Nomos Verlagsgesellschaft mbH & Co. KG, 2019. http://dx.doi.org/10.5771/9783845298269.
Full textAbstract:
This volume presents a summary of the latest academic conference on urban and regional planning which took place at the Technical University in Berlin. The conference addressed current demands on the project-related binding land-use plan, the preparations for the plan and its legal requirements. Since the implementation of this type of plan after German Reunification, its impact on municipal development has risen. This book focuses on the specifications of this type of plan, its contract design, regulations with regard to environmental assessment as well as the project developer’s liabilities. Furthermore, it discusses the plan’s similarities and differences to other common binding land-use plans. With contributions by Dipl. sc. pol. Univ. Matthias Simon, LL.M., Prof. Dr. Arno Bunzel, Dr. Gernot Schiller, Prof. Dr. jur. Christian-W. Otto, Univ.-Prof. Dr.-Ing. habil. Stephan Mitschang, Prof. Dr. Wilhelm Söfker, Dr. Joachim Tepperwien, Dr.-Ing. Tim Schwarz, Prof. Dr. Dr. h.c. Ulrich Battis, Dipl.-Ing. Arch.in and Städtebauarchitektin Anne Luise Müller, Dr. Matthias Blessing
Book chapters on the topic "Design Reaktor Berlin (Project)"
1
Ulbrich, Hannah, and Marco Wedel. "Design of a Process and Role Model for Internal Crowdsourcing." In Contributions to Management Science, 79–101. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-52881-2_5.
Full textAbstract:
AbstractThe successful implementation of internal crowdsourcing (IC) in a company requires a precise description and definition of the personnel responsibilities for the various process levels and process components within each process phase of IC. As part of the research project ‘ICU—Internal Crowdsourcing in Companies’, we have developed a new role model for internal crowdsourcing based on a practical application of IC in the company GASAG AG, an energy provider located in Berlin, Germany. The aim of this article is to present the main features of this role model (Some aspects of this article will also be published in German. Please be referred to Daum, M., Wedel, M., Zinke-Wehlmann, C., Ulbrich, H. (ed.) (2020): Gestaltung vernetzt-flexibler Arbeit. Beiträge aus Theorie und Praxis für die digitale Arbeitswelt. Berlin: Springer Vieweg). It is based on the roles of the agile model of Scrum, because partial aspects of the internal crowdsourcing process and certain process steering tasks have similarities with the procedure and task descriptions of Scrum. Scrum, as a mature and practice-proven set of rules with role descriptions, rules, events and artefacts, provides helpful implications for the design of an internal crowdsourcing role model as we will prove in further detail.
2
"Design Reaktor Berlin: Ingredienzien einer Prozessgestaltung." In Governance der Kreativwirtschaft, 177–80. transcript-Verlag, 2009. http://dx.doi.org/10.14361/9783839409961-012.
Full text
3
Maschwitz, Annika, Sebastian Vogt, Anke Hanft, and Olaf Zawacki-Richter. "How Can the Media Competence of Students in University Learning Settings be Developed and Fostered?" In Cases on Formal and Informal E-Learning Environments, 274–91. IGI Global, 2013. http://dx.doi.org/10.4018/978-1-4666-1930-2.ch015.
Full textAbstract:
Based on the “learning by designing” approach, this chapter illustrates how media competence can be developed, what didactic design is necessary, and what features this design possesses for teaching media competence in university. The “Natural History Museum Berlin project” is used as an example of this. In this project, during the 2009 summer term, students of the Carl von Ossietzky Universität in cooperation with the Natural History Museum Berlin developed media products (magazine articles, audio and video podcasts) in which they explored and reflected on the topic of “knowledge transfer” in terms of constructivism in an authentic context. The closeness to research activities at the university, and especially at the Department of Continuing Education and Education Management, is one of the essential aspects.
4
Kratky, Andreas, and Juri Hwang. "Venture to the Interior –Virtual Object Lessons." In Quality and Communicability for Interactive Hypermedia Systems, 19–35. IGI Global, 2010. http://dx.doi.org/10.4018/978-1-61520-763-3.ch002.
Full textAbstract:
The question of how to design and implement efficient remote learning environments gains a new quality in the light of extensive digital education projects such as the One Laptop Per Child (OLPC) initiative. At the core of this consideration is not only the task of developing content for very different cultural settings but also the necessity to reflect the effects of learning processes that operate exclusively with digitally mediated content. This chapter outlines the design strategies of the project Venture to the Interior, an interactive experience that presents selected objects from the collections of the Museum of Natural History in Berlin, Germany, and displays them in a context reflecting the museum as an institution and the practices of collecting as knowledge constitution. The project investigates the role of objects as knowledge devices and the possibilities for a translation of the didactic effects of experiential learning into virtual environments.
Conference papers on the topic "Design Reaktor Berlin (Project)"
1
Hochkirch, Karsten, and Hartmut Brandt. "Fullscale Hydrodynamic Force Measurement on the Berlin Sailing Dynamometer." In SNAME 14th Chesapeake Sailing Yacht Symposium. SNAME, 1999. http://dx.doi.org/10.5957/csys-1999-003.
Full textAbstract:
At the Institute of Naval Architecture, Marine and Ocean Engineering (ISM), Technical University of Berlin, a research project was initiated investigating prediction methods for hydrodynamic forces acting on sailing yachts. For a 33ft. sailing yacht model tests with various keel designs and RANSE calculations have been carried out. In order to verify both, a full scale sail-forcedynamometer was built which enables to record the resulting hydrodynamic forces in a seaway without scaling parameters. In addition, separate six and five component balances have been designed for measuring the forces acting on keel and rudder for the model tests as well as on the full scale boat. The design and construction of the full scale measuring device is presented. Along with some sample measurements a general calibration procedure for inclined multicomponent balances is proposed. A short review of the model tests and RANSE-calculations complement the presentation.
2
Mund, Friederike C., Anestis I. Kalfas, Reza S. Abhari, Yasemin Turcan, Jean Hourmouziadis, Isabelle Tre´binjac, and Andre´ Vouillarmet. "A Multi-Component and Multi-Disciplinary Student Design Project Within an International Academic and Industrial Collaboration." In ASME Turbo Expo 2003, collocated with the 2003 International Joint Power Generation Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/gt2003-38163.
Full textAbstract:
The design of modern aircraft engines increasingly involves highly sophisticated methodologies to match the current development pace. International company relations affect the collaboration between design offices all around the world. An important part of academic mission of modern engineering education is to produce graduates with skills compatible with industrial needs. Education may readjust accordingly to meet the higher requirements. However, a realistic scenario of the design process of an aircraft engine cannot possibly be transferred one-to-one into the student education process. A unique attempt to overcome this discrepancy was the International Gas Turbine Project. Within this project, undergraduate students have designed the cooling system of the HPT blades for a 30,000 lb thrust two-spool turbofan aeroengine. This project was collaboration between the Jet Propulsion Laboratory of TU Berlin, the Turbomachinery Group of EC Lyon and the Turbomachinery Laboratory of ETH Zurich. It also involved mentoring industry professionals from Rolls-Royce Deutschland, MTU, SNECMA and Alstom Power. Similar to modern aeroengine company structures, the design tasks included multi-component, multi-disciplinary and international interfaces of different educational systems. The student teams considered various aerothermodynamic and mechanical integrity aspects of the design. Particular attention was paid to design of the compressor, the secondary air system and the HP turbine including blade cooling. The three Universities integrated the project differently into their education curriculum and approached the tasks with different levels of software involvement. In this paper, the technical details of the design process, and the different approaches adopted are presented. Besides the application of turbomachinery-related knowledge, the impact of student interactions on the technical aspects of the project is discussed. The interfaces, including information management and the involvement of industrial partners are also addressed. Team spirit developed between the students from an initial competitive behavior to a final feeling of sitting in the same boat. It was observed that increased effort was required from academic staff in comparison to the conventional academic instruction. Nevertheless, students greatly benefited from the social interaction and an early training-on-the-job tuned to current industrial needs.
3
Hourmouziadis, Jean, Norbert Schroeder, Klaus Biegi, Klaus-Juergen Schmidt, Stephan Servaty, and Wolfgang Gärtner. "A Multimedia Aeroengine Design Course With Industry Support." In ASME Turbo Expo 2000: Power for Land, Sea, and Air. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/2000-gt-0585.
Full textAbstract:
The Jet Propulsion Laboratory at the Berlin University of Technology has recently introduced a multimedia aeroengine design project under the working title “Project Jet Propulsion”. The seminar, in which the German aeroengine industry is actively involved, is directed at students who have successfully finished their basic engineering training course. The objective of the course is to provide experience of all stages of the complete design process of an engine component in a genuine industrial working environment. The component is selected to ensure that a wide range of design requirements, including customer requirements, aero-thermodynamic and mechanical design, costing and certification, have to be taken into consideration. An experiment supporting the design completes the course. The course is attended by a fixed number of students and lasts for one year. It involves fortnightly working sessions, which are organized the same way as they would be in the industry, with minutes being kept and action lists checked. The students are encouraged to work on their own initiative, identify the necessary tasks and set up a schedule to accomplish the work within the given time limit of the course duration. Industry participates in a variety of ways. At the end of each working session experts from the companies involved join in a telephone conference, giving their comments on the work of the group and answering questions. A video conference supported by one of the industrial partners is also on the agenda. During the course, both companies involved are visited and progress is reviewed in an intermediate and a final design review respectively. No scripts are handed out during the course. Communication is done by e-mail and progress reports, memoranda and minutes of the meetings are made available on the internet.
4
Oliveira Eskinazi, Mara. "Le Corbusier in Berlin, 1958: the universal and the individual in the unbuilt city." In LC2015 - Le Corbusier, 50 years later. Valencia: Universitat Politècnica València, 2015. http://dx.doi.org/10.4995/lc2015.2015.921.
Full textAbstract:
Abstract: Among several urban plans designed for Berlin, we find Le Corbusier`s project for the Hauptstadt Berlin 1958 competition, which aimed at thinking the reconstruction of the city center destroyed in the II World War. Corbusier`s relation with Berlin dates back to 1910, when he arrives at the city to work at Peter Behrens` office. So, for him, the plan for Berlin was a rare opportunity to develop ideas about the city that provided one of the largest contributions to his urban design education, and also to develop ideas he formulated forty years before for Paris` center. Besides that, this project was developed almost simultaneously with CIAM`s crises and dissolution, which culminated in the 50`s with the consequent appearance of Team 10. At that moment Corbusier`s universalist approach to urbanism starts to be challenged by CIAM`s young generation, which had a critical approach towards the design methods inherited from the previous generation, associated with CIAM`s foundational moment. From the beginning of the 50`s on, this new generation balances the universalist ideals inherited from the previous generation with individualist ones they identified as necessary to face the new post war reality. Thus, the main goal of this paper is to analyse Corbusier’s design for Berlin and question whether he, at an already mature point of his career, was proposing a plan that answered only the questions that were important to CIAM and to the canonical principles of modern architecture, or if he had also addressed those that belonged to the new generation and Team 10`s agenda, both of them present in the debates of the moment, largely identified as a transitional period. Resumen: Entre varios planes urbanos diseñados para Berlín, esta el proyecto de Le Corbusier para el concurso Hauptstadt Berlín 1958, que tenia como objetivo pensar la reconstrucción del centro de la ciudad, destruida en la II Guerra Mundial. La relación de Corbusier con Berlín se remonta a 1910, cuando llega a la ciudad para trabajar en la oficina de Peter Behrens. Así que, para él, el plan de Berlín fue una rara oportunidad de desarrollar ideas sobre la ciudad que dio una de las mayores enseñanzas a su aprendizaje en diseño urbano, y también para desarrollar las ideas que formuló cuarenta años antes para el centro Paris. Además de eso, este proyecto se ha desarrollado simultáneamente con la crisis y disolución de CIAM, y con la aparición de Team 10. En ese momento, el enfoque universalista de Corbusier comienza a ser cuestionado por la generación joven de CIAM, que tenía enfoque crítico hacia los métodos de diseño heredados de la generación anterior. Desde el principio de los 50`s, esta nueva generación equilibra los ideales universalistas heredados de la generación anterior con los individualistas necesarios para hacer frente a la nueva realidad. Por lo tanto, lo principal objetivo de este trabajo es analizar el diseño de Corbusier para Berlín y cuestionar si, en un punto ya maduro de su carrera, él propone un plan que respondió sólo las cuestiones que eran importantes para CIAM y a los principios canónicos de la arquitectura moderna, o si también se trataron temas que pertenecían a la nueva generación y a la agenda del Team 10, ambos presentes en los debates del momento, en gran parte identificado como un período de transición. Keywords: Berlin; competition; reconstruction; universal; individual; transitional period. Palabras clave: Berlín; concurso; reconstrucción; universal; individual; periodo de transición. DOI: http://dx.doi.org/10.4995/LC2015.2015.921
5
Krebs, Werner, Günther Walz, Patrick Flohr, and Stefan Hoffmann. "Modal Analysis of Annular Combustors: Effect of Burner Impedance." In ASME Turbo Expo 2001: Power for Land, Sea, and Air. American Society of Mechanical Engineers, 2001. http://dx.doi.org/10.1115/2001-gt-0042.
Full textAbstract:
For the development of modern Low-NOx gas turbine combustors featuring high power densities due to their compact design a detailed knowledge about thermoacoustically induced combustion oscillations is required. In order to design passive and active means to suppress thermoacoustic oscillations and to extend the stable operation range of the gas turbine an investigation of the acoustic eigenmodes of the combustor already in the design phase is necessary. In a combined experimental and computational project, tools to determine the mode shapes of a gas turbine combustor have been developed. The mode shapes of an annular combustor of the 3A series have been identified under operating conditions in the test bed of Berlin by cross correlating pressure signals mounted on twelve different azimuthal locations. These data have been used in order to validate the new numerical steady state response method. It has been found that taking into account appropriate acoustic boundary conditions at the burner outlet the numerical predictions are in good agreement with the measurements.
6
Sprenger, Florian, Vahid Hassani, Adolfo Maron, Guillaume Delefortrie, Thibaut Van Zwijnsvoorde, Andrés Cura-Hochbaum, and Antonio Lengwinat. "Establishment of a Validation and Benchmark Database for the Assessment of Ship Operation in Adverse Conditions." In ASME 2016 35th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/omae2016-54865.
Full textAbstract:
The Energy Efficiency Design Index (EEDI), introduced by the IMO [1] is applicable for various types of new-built ships since January 2013. Despite the release of an interim guideline [2], concerns regarding the sufficiency of propulsion power and steering devices to maintain manoeuvrability of ships in adverse conditions were raised. This was the motivation for the EU research project SHOPERA (Energy Efficient Safe SHip OPERAtion, 2013–2016 [3–6]). The aim of the project is the development of suitable methods, tools and guidelines to effectively address these concerns and to enable safe and green shipping. Within the framework of SHOPERA, a comprehensive test program consisting of more than 1,300 different model tests for three ship hulls of different geometry and hydrodynamic characteristics has been conducted by four of the leading European maritime experimental research institutes: MARINTEK, CEHIPAR, Flanders Hydraulics Research and Technische Universität Berlin. The hull types encompass two public domain designs, namely the KVLCC2 tanker (KRISO VLCC, developed by KRISO) and the DTC container ship (Duisburg Test Case, developed by Universität Duisburg-Essen) as well as a RoPax ferry design, which is a proprietary hull design of a member of the SHOPERA consortium. The tests have been distributed among the four research institutes to benefit from the unique possibilities of each facility and to gain added value by establishing data sets for the same hull model and test type at different under keel clearances (ukc). This publication presents the scope of the SHOPERA model test program for the two public domain hull models — the KVLCC2 and the DTC. The main particulars and loading conditions for the two vessels as well as the experimental setup is provided to support the interpretation of the examples of experimental data that are discussed. The focus lies on added resistance at moderate speed and drift force tests in high and steep regular head, following and oblique waves. These climates have been selected to check the applicability of numerical models in adverse wave conditions and to cover possible non-linear effects. The obtained test results with the KVLCC2 model in deep water at CEHIPAR are discussed and compared against the results obtained in shallow water at Flanders Hydraulics Research. The DTC model has been tested at MARINTEK in deep water and at Technische Universität Berlin and Flanders Hydraulics Research in intermediate/shallow water in different set-ups. Added resistance and drift force measurements from these facilities are discussed and compared. Examples of experimental data is also presented for manoeuvring in waves. At MARINTEK, turning circle and zig-zag tests have been performed with the DTC in regular waves. Parameters of variation are the initial heading, the wave period and height.
7
Haselbach, F., and H. P. Schiffer. "Aerothermal Investigations on Turbine Endwalls and Blades (AITEB)." In ASME Turbo Expo 2004: Power for Land, Sea, and Air. ASMEDC, 2004. http://dx.doi.org/10.1115/gt2004-53078.
Full textAbstract:
This paper delivers an overview on the European research project AITEB (Aerothermal Investigations on Turbine Endwalls and Blades), which started in year 2000 in the course of the 5th Framework Programme (GROWTH). The project shall deliver an integrated technology and design tool package for the advanced, aerothermal highly loaded design of turbine endwalls and blades. It focuses on the following technical tasks : A) Heat transfer/cooling in separated flow areas: Experimental and numerical investigation of heat transfer and film-cooling in separated flow for highly loaded blades including advanced trailing edge cooling (Work Package 1&2). B) Heat transfer/ improved cooling of turbine endwalls: Experimental and numerical work on heat transfer and cooling of turbine endwalls (Work Package 3, 4 & 5). These work packages comprise new technologies for passive shroud cooling and unshrouded blade tip groove cooling. C) Optimised CFD-process, which aims to validate and optimise the whole CFD-process (drawing-grid-modelling-postprocessing-risk assessment) in order to derive the,, best practice” for engineers to use CFD as a risk reduction and time effective tool. (WP6) Experimental results of test series at various test sites are presented and compared to numerical simulations of the eight industrial partners (Rolls-Royce Deutschland (co-ordinator), ALSTOM Power, Avio, ITP, MTU Aero Engines, Turbomeca, Volvo Aero Corp., Snecma Moteurs) and eight research establishments and Universities (DLR, VKI, Univ. of Cambridge, Univ. of Karlsruhe, Univ. of Florence, Univ. of German Armed forces Munich, Polisch Academy of Science, Techn. Univ. of Berlin). Key results of AITEB are in the development of physical understanding and validation of CFD for aerothermal purposes in the area of complex and separated flows. Furthermore, in case of tip regions of blades (either shouded or shroudless) existing cooling technologies are investigated in order to derive a basis for an optimization of the specific cooling technology.
8
Salazar Valenzuela, Mauricio. "CAPRICCI NO CAPRICHOSOS: copy_paste de Le Corbusier; o los inesperados saltos de la cabra." In LC2015 - Le Corbusier, 50 years later. Valencia: Universitat Politècnica València, 2015. http://dx.doi.org/10.4995/lc2015.2015.834.
Full textAbstract:
Resumen: Un dibujo ’a capriccio’ de Le Corbusier desvela diferentes operaciones que lo emparentan con el capriccio arquitectónico como un dispositivo analítico, crítico y proyectual, caracterizado por los copy_paste, algunas veces de su propia arquitectura, y otras, modificando diferentes principios de arquitecturas precedentes inscritas en la tradición. Con esto, creando nuevas realidades arquitectónicas ideales, a partir de “los saltos inesperados” del capriccio arquitectónico, en proyectos urbanístico, principios arquitectónicos, o arquitecturas singulares como su propia tumba. De esta manera, posicionando el ‘capriccio’ como proceso plausible de proyectación arquitectónica, que aunque esté enmarcado en el siglo 18, con sus principales exponentes: Canaletto o Piranesi, se propone como una lectura novedosa y contemporánea con su relación al procedimiento de ideación a partir de copiar, desplazar y combinar en la realidad múltiples arquitecturas. Abstract: Le Corbusier´s architectural drawing 'a capriccio' reveals different operations that link he with architectural capriccio as an analytical device, critical and project, characterized by copy_paste, sometimes of his own architecture , and other modifying different principles of architectural precedents registered in the tradition. With this, creating new architectural ideal realities from “unexpected jumps”, architectural Capriccio in urban projects, architectural principles, or unique architecture as his own grave. In this way, takes up a stance 'Capriccio' as reasonable process of architectural design, although it is belongs to the 18th century, with its main exponents: Canaletto or Piranesi, is proposed as a new and contemporary interpretation with connection to conception’s process from copy, move and combine in actually multiple architectures. Palabras clave: capriccio arquitectónico; copy paste; Canaletto; Berlín; Rogelio Salmona; tumba de Le Corbusier. Keywords: architectural capriccio; copy paste; Canaletto; Berlin; Rogelio Salmona; Le Corbusier’s grave. DOI: http://dx.doi.org/10.4995/LC2015.2015.834
9
Clauss, Günther F., Matthias Dudek, and Daniel Testa. "Gap Effects at Side-by-Side LNG-Transfer Operations." In ASME 2013 32nd International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/omae2013-10749.
Full textAbstract:
The current demand of liquefied natural gas (LNG) from remote marine locations pushes the design of floating LNG (FLNG) liquefaction or regasification facilities, where LNG is transferred between shuttle carrier (LNGC) and terminal. Even if the tandem configuration is the primary choice for LNG transfer at rough offshore locations, side-by-side configurations would be the preferred option because of existing midship coupling manifolds on the present carrier fleet (no need for manifold modifications) as well as standard mooring systems and transfer-process-chains similar to oil-transfer. Therefore, the operation conditions at rough seas have to be improved to allow side-by-side LNG-transfer and to reduce offloading downtime. Within the SOTLL-project, side-by-side LNG transfer up to HS = 3 m is reached as a transfer limit using a new flexible pipe design, the advantages of sheltered areas at the leeside of the terminal barge and an optimized ship transfer position due to a flexible longitudinal offloading position. In addition to the evaluation of the hydrodynamic characteristics of this multibody system, one key aspect is the analysis of the exciting forces and motions due to wave amplification between the ships. In the gap between the hulls, the incoming wave field is amplified and changes dramatically. Depending on gap width, longitudinal offset, wave heading and length, large wave amplifications, standing waves and other resonance phenomena are observed which may result in high relative motions and increased forces of the entire mooring system. In this paper, the gap effects are investigated in detail with numerical approaches in frequency domain, validated by model tests at TU Berlin. A typical offloading scenario with barge and carrier is investigated for different gap sizes to identify suitable transfer configurations and ensure safe LNG offshore transfer up to HS = 3 m.