Thematische Bibliographien / Motion picture industry

Inhaltsverzeichnis

Zeitschriftenartikel
Dissertationen
Bücher
Buchteile
Konferenzberichte

Auswahl der wissenschaftlichen Literatur zum Thema „Motion picture industry“

Autor: Grafiati

Veröffentlicht am 4. Juni 2021

Zuletzt aktualisiert am 29. Juli 2024

Geben Sie eine Quelle nach APA, MLA, Chicago, Harvard und anderen Zitierweisen an

Wählen Sie eine Art der Quelle aus:

Machen Sie sich mit den Listen der aktuellen Artikel, Bücher, Dissertationen, Berichten und anderer wissenschaftlichen Quellen zum Thema "Motion picture industry" bekannt.

Neben jedem Werk im Literaturverzeichnis ist die Option "Zur Bibliographie hinzufügen" verfügbar. Nutzen Sie sie, wird Ihre bibliographische Angabe des gewählten Werkes nach der nötigen Zitierweise (APA, MLA, Harvard, Chicago, Vancouver usw.) automatisch gestaltet.

Sie können auch den vollen Text der wissenschaftlichen Publikation im PDF-Format herunterladen und eine Online-Annotation der Arbeit lesen, wenn die relevanten Parameter in den Metadaten verfügbar sind.

Zeitschriftenartikel zum Thema "Motion picture industry"

Christopherson, S., und M. Storper. „The City as Studio; The World as Back Lot: The Impact of Vertical Disintegration on the Location of the Motion Picture Industry“. Environment and Planning D: Society and Space 4, Nr. 3 (September 1986): 305–20. http://dx.doi.org/10.1068/d040305.

Der volle Inhalt der Quelle

Annotation:

Motion picture production is currently carried out by small firms under contract to an independent producer rather than in large integrated firms, the major studios. In this paper the emergence of this vertically disintegrated industry is traced and its impact on the location of the motion picture industry is analyzed. Vertical disintegration has led to a reagglomeration of motion picture employment and establishments in Los Angeles, despite the dispersal of film shooting throughout the world. The processes that are shaping the present-day organization of motion pictures can be observed across a range of industries. An examination of these processes in motion pictures suggests that their association with reagglomeration in urban centers could have an important impact on patterns of urbanization.

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Lubbers, Charles A., und William J. Adams. „Merchandising in the Major Motion Picture Industry“. Journal of Promotion Management 10, Nr. 1-2 (11.05.2004): 55–63. http://dx.doi.org/10.1300/j057v10n01_05.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Broderick, Suzanne. „Piracy In The Motion Picture Industry (review)“. Film & History: An Interdisciplinary Journal of Film and Television Studies 34, Nr. 1 (2004): 87–89. http://dx.doi.org/10.1353/flm.2004.0007.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Einav, Liran. „Seasonality in the U.S. motion picture industry“. RAND Journal of Economics 38, Nr. 1 (März 2007): 127–45. http://dx.doi.org/10.1111/j.1756-2171.2007.tb00048.x.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Weinberg, Charles B. „Invited Commentary—Research and the Motion Picture Industry“. Marketing Science 25, Nr. 6 (November 2006): 667–69. http://dx.doi.org/10.1287/mksc.1050.0164.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Kim, Myeong Hwan. „Determinants of revenues in the motion picture industry“. Applied Economics Letters 20, Nr. 11 (Juli 2013): 1071–75. http://dx.doi.org/10.1080/13504851.2013.783678.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Sochay, Scott, und Barry Litman. „Export markets and the U.S. motion picture industry“. Journal of Media Economics 5, Nr. 3 (September 1992): 31–55. http://dx.doi.org/10.1080/08997769209358226.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Kraushaar, Andreas, und Dietrich Gall. „ICC Color Management in the Motion Picture Industry“. Color and Imaging Conference 10, Nr. 1 (01.01.2002): 212–16. http://dx.doi.org/10.2352/cic.2002.10.1.art00040.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Goettler, Ronald L., und Phillip Leslie. „Cofinancing to Manage Risk in the Motion Picture Industry“. Journal of Economics Management Strategy 14, Nr. 2 (Juni 2005): 231–61. http://dx.doi.org/10.1111/j.1530-9134.2005.00041.x.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Fielding, Raymond. „Accounting practices in the early American motion picture industry“. Historical Journal of Film, Radio and Television 12, Nr. 2 (Januar 1992): 115–25. http://dx.doi.org/10.1080/01439689200260071.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Mehr Quellen

Dissertationen zum Thema "Motion picture industry"

Jansen, Christian. „The German motion picture industry“. Doctoral thesis, Humboldt-Universität zu Berlin, Wirtschaftswissenschaftliche Fakultät, 2002. http://dx.doi.org/10.18452/14767.

Der volle Inhalt der Quelle

Annotation:

Die Arbeit ist mit den ökonomischen Auswirkungen von Regulierungen, die für die deutsche Filmwirtschaft relevant sind, befasst. Es werden die ökonomischen Effekte dreier Regulierungsfelder, die in der öffentlichen Debatte diskutiert werden, betrachtet. Diese sind: Das deutsche Filmförderungsgesetz (FFG), das Urheberrechtsgesetz (UrhG) und der Rundfunkstaatsvertrag (RStV). Im Zentrum der Analyse steht die Frage, wie die jeweiligen Regulierungen die ökonomische Effizienz beeinflussen. Darüber hinaus werden wesentliche institutionelle und marktliche Charakteristika der deutschen Filmwirtschaft betrachtet. Teile der Untersuchung sind in eine breit angelegte Regressionsanalyse über die Determinanten des Erfolges deutscher Kinofilme eingebettet. Die Arbeit zeigt, dass die betrachteten Regulierungen im Allgemeinen negative Auswirkungen auf die ökonomische Effizienz haben.
This work deals with the economic impact of regulations on the German film industry, focusing in particular on the effects of three pieces of legislation central to Germany's public debate on film politics. The legislation considered is the Film Act (Filmförderungsgesetz - FFG), the amendments to the Copyright Law (Urheberrechtsgesetz - UrhG), and the Inter-State Agreement on Broadcasting (Rundfunkstaatsvertrag - RStV). The inquiry examines how these statutes affect economic efficiency. In addition, major market and institutional characteristics of the German motion picture industry are studied. The analysis is partly embedded in a broadly disposed regression analysis of the determinants of performance of German movies in the theatrical market. The work indicates that the regulations considered generally detract from economic efficiency.

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Wang, Ting. „Global Hollywood and China's filmed entertainment industry“. online access from Digital Dissertation Consortium access full-text, 2006. http://libweb.cityu.edu.hk/cgi-bin/er/db/ddcdiss.pl?3230167.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

McKenzie, Jordi. „An economic analysis of motion pictures in the Australian cinema industry, 1997-2000“. Connect to full text, 2005. http://hdl.handle.net/2123/1794.

Der volle Inhalt der Quelle

Annotation:

Thesis (Ph. D.)--Discipline of Economics, University of Sydney, [2006?].
Title from title screen (viewed 27th June, 2007). Submitted in fulfilment of the requirements for the degree of Doctor of Philosophy to the Discipline of Economics, University of Sydney. Degree awarded 2006?; thesis submitted 2005. Includes bibliographical references. Also issued in print.

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Huggett, Nancy. „A cultural history of cinema-going in the Illawarra (1900-50)“. Connect to this title online, 2002. http://www.library.uow.edu.au/adt-NWU/public/adt-NWU20050317.111523/.

Der volle Inhalt der Quelle

Annotation:

Thesis (Ph. D.)--University of Wollongong, 2002.
Title from PDF title page (viewed on Aug. 14, 2005). Ill. in print version lacking in electronic version. Includes bibliographical references (p. 285-301).

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Carter, Sandra Gayle. „Moroccan cinema : what Moroccan cinema? /“. Digital version accessible at:, 1999. http://wwwlib.umi.com/cr/utexas/main.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Yu, Gwo-chauo. „China, Hong Kong, and Taiwan: The Convergence and Interaction of Chinese Film“. Thesis, University of North Texas, 1993. https://digital.library.unt.edu/ark:/67531/metadc501002/.

Der volle Inhalt der Quelle

Annotation:

This study focuses on the evolution of the movie industries in Taiwan, Hong Kong, and China in the late 1980s and early 1990s, with an emphasis on the interaction and cooperation in movie production among these three areas. The study consists of three sections: a general description of the development of Chinese cinema before 1949; an overview of the movie industries in Taiwan, Hong Kong, and China after the civil war; and an intensive study of the recent changes, interactions, and connections among these industries. In the third section, three models are proposed to explain the changing practices in movie production in these three areas. Obstacles preventing further cooperation and the significance of the reconstruction and integration of Chinese cinema are discussed.

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Tosaka, Yuji. „Hollywood goes to Tokyo American cultural expansion and imperial Japan, 1918-1941 /“. Connect to this title online, 2003. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1060967792.

Der volle Inhalt der Quelle

Annotation:

Thesis (Ph. D.)--Ohio State University, 2003.
Document formatted into pages; contains ix, 416 p. Includes bibliographical references (p. 394-416). Abstract available online via OhioLINK's ETD Center; full text release delayed at author's request until 2006 Aug. 15.

APA, Harvard, Vancouver, ISO und andere Zitierweisen

司若. „中國電影大片路 = The high concept movies in China“. HKBU Institutional Repository, 2007. http://repository.hkbu.edu.hk/etd_ra/799.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Carman, Emily Susan. „Independent stardom female stars and freelance labor in 1930s Hollywood /“. Diss., Restricted to subscribing institutions, 2008. http://proquest.umi.com/pqdweb?did=1666151841&sid=33&Fmt=2&clientId=1564&RQT=309&VName=PQD.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Pope, Naomi Elizabeth. „Beyond Hollywood the social and spatial division of labor in the motion picture industry /“. Diss., Restricted to subscribing institutions, 2008. http://proquest.umi.com/pqdweb?did=1579190531&sid=1&Fmt=2&clientId=1564&RQT=309&VName=PQD.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Mehr Quellen

Bücher zum Thema "Motion picture industry"

Litman, Barry Russell. The motion picture mega-industry. Boston: Allyn and Bacon, 1998.

Den vollen Inhalt der Quelle finden

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Canada. Industry, Science and Technology Canada. Motion pictures. Ottawa, Ont: Industry, Science and Technology Canada, 1991.

Den vollen Inhalt der Quelle finden

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Canada. Industry, Science and Technology Canada. Motion pictures. Ottawa, Ont: Industry, Science and Technology Canada, 1988.

Den vollen Inhalt der Quelle finden

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Network, Entertainment Employment, Hrsg. Motion picture job descriptions. Beverly Hills, Calif. (8306 Wilshire Blvd., Dept. 7024, Beverly Hills 90211): Entertainment Employment Network, 1991.

Den vollen Inhalt der Quelle finden

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Jones, Martha. Motion picture production in California. Sacramento, CA: California State Library, California Research Bureau, 2002.

Den vollen Inhalt der Quelle finden

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Dondureĭ, D. B. Russian film industry, 2001-2006. Moskva: STS Media, 2006.

Den vollen Inhalt der Quelle finden

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Spencer, Michael. Hollywood North: Creating the Canadian motion picture industry. Montréal, QC: Cantos International, 2003.

Den vollen Inhalt der Quelle finden

APA, Harvard, Vancouver, ISO und andere Zitierweisen

S, Quigley Eileen, Hrsg. International motion picture almanac. 7. Aufl. Groton, MA: Quigley, 2004.

Den vollen Inhalt der Quelle finden

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Great Britain. Parliament. House of Commons. National Heritage Committee. The British film industry. London: HMSO, 1995.

Den vollen Inhalt der Quelle finden

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Great Britain. Parliament. House of Commons. National Heritage Committee. The British film industry. London: HMSO, 1995.

Den vollen Inhalt der Quelle finden

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Mehr Quellen

Buchteile zum Thema "Motion picture industry"

Kumb, Florian. „Literature Review on the Motion Picture Industry“. In Local Movie Supply in the German Motion Picture Industry, 23–47. Wiesbaden: Springer Fachmedien Wiesbaden, 2017. http://dx.doi.org/10.1007/978-3-658-20685-7_3.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Hofmann, Kay H. „Contemporary Co-Financing Practices in the Motion Picture Industry“. In Co-Financing Hollywood Film Productions with Outside Investors, 41–54. Wiesbaden: Springer Fachmedien Wiesbaden, 2012. http://dx.doi.org/10.1007/978-3-658-00787-4_3.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Kumb, Florian. „Introduction“. In Local Movie Supply in the German Motion Picture Industry, 1–7. Wiesbaden: Springer Fachmedien Wiesbaden, 2017. http://dx.doi.org/10.1007/978-3-658-20685-7_1.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Kumb, Florian. „Theoretical Background“. In Local Movie Supply in the German Motion Picture Industry, 9–21. Wiesbaden: Springer Fachmedien Wiesbaden, 2017. http://dx.doi.org/10.1007/978-3-658-20685-7_2.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Kumb, Florian. „The Influence of Supply Drivers“. In Local Movie Supply in the German Motion Picture Industry, 49–79. Wiesbaden: Springer Fachmedien Wiesbaden, 2017. http://dx.doi.org/10.1007/978-3-658-20685-7_4.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Kumb, Florian. „The Influence of Public Subsidization“. In Local Movie Supply in the German Motion Picture Industry, 81–103. Wiesbaden: Springer Fachmedien Wiesbaden, 2017. http://dx.doi.org/10.1007/978-3-658-20685-7_5.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Kumb, Florian. „The Influence of Stakeholder Relationships“. In Local Movie Supply in the German Motion Picture Industry, 105–25. Wiesbaden: Springer Fachmedien Wiesbaden, 2017. http://dx.doi.org/10.1007/978-3-658-20685-7_6.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Kumb, Florian. „Implications“. In Local Movie Supply in the German Motion Picture Industry, 127–35. Wiesbaden: Springer Fachmedien Wiesbaden, 2017. http://dx.doi.org/10.1007/978-3-658-20685-7_7.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Kumb, Florian. „Concluding Remarks“. In Local Movie Supply in the German Motion Picture Industry, 137–41. Wiesbaden: Springer Fachmedien Wiesbaden, 2017. http://dx.doi.org/10.1007/978-3-658-20685-7_8.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Karray, Salma, Kamal Smimou und Bharat L. Sud. „Tie-In Promotions in the Motion Picture Industry: An Empirical Study“. In Developments in Marketing Science: Proceedings of the Academy of Marketing Science, 705–8. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-10951-0_260.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Konferenzberichte zum Thema "Motion picture industry"

Aoshima, Kenichi, Hidekazu Kinjo, Kenji Machida, Daisuke Kato, Kiyoshi Kuga, Tomoyuki Mishina, Hiroshi Kikuchi und Naoki Shimidzu. „Three dimensional motion picture technologies“. In 2014 IEEE Industry Applications Society Annual Meeting. IEEE, 2014. http://dx.doi.org/10.1109/ias.2014.6978440.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Wahrman, Michael, Richard Hollander, Michael Backes und Martha Coolidge. „The reality of computer graphics in the motion picture industry“. In ACM SIGGRAPH 88 panel proceedings. New York, New York, USA: ACM Press, 1988. http://dx.doi.org/10.1145/1402242.1402249.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Fink, Mike, Kirk Thatcher und Ralph Winter. „The reality of computer graphics in the motion picture industry (panel session)“. In the 15th annual conference. New York, New York, USA: ACM Press, 1988. http://dx.doi.org/10.1145/54852.378552.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Choudhury, Sharmin, Kerry Raymond und Peter Higgs. „A Rule-Based Metric for Calculating Semantic Relatedness Score for the Motion Picture Industry“. In 2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology. IEEE, 2008. http://dx.doi.org/10.1109/wiiat.2008.147.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Yong, Hou, Wang Tie-nan und Li Xiang-yang. „How successful movies affect performance of sequels: Signal theory and brand extension theory in motion picture industry“. In 2013 International Conference on Management Science and Engineering (ICMSE). IEEE, 2013. http://dx.doi.org/10.1109/icmse.2013.6586370.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

„Word of Mouth and Critical Reviews for the Motion Picture Industry in South Korea: On Mainstream and Non-Mainstream Movies“. In 2009 42nd Hawaii International Conference on System Sciences. IEEE, 2009. http://dx.doi.org/10.1109/hicss.2009.512.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Schein, David B., und William C. Meecham. „Computation of Jet Noise Using Large-Eddy Simulation and Lighthill’s Analogy“. In ASME 1997 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/imece1997-0087.

Der volle Inhalt der Quelle

Annotation:

Abstract Computational aeroacoustics involves numerical study of the acoustic field generated by unsteady fluid motion. An area of significant interest is unsteady turbulent flow in free jets and resultant far field acoustic pressure fluctuations. Since Lighthill’s mathematical formulation for jet noise generation in the early 1960’s, a search has continued for a physical interpretation of his formal results and, in particular, the noise source term. Far field measurements have not provided a clear picture concerning the nature of the acoustic source. Therefore, industry standard procedures for prediction of far field noise from exhaust jets rely on semi-empirical methods to calculate mean sound pressure levels and directivity. Our objective is to contribute to a more thorough understanding of the acoustic source from a shear flow using Large-Eddy Simulation (LES) turbulence modeling. Published work for direct numerical simulation of these flows has been confined to low Reynolds number (< 3000) with Mach numbers up to 2.0, to study the physics of sound generation and test aeroacoustic prediction methods (Mitchell, et al, 1995). While furthering understanding of jet noise generation, these cases limit exhaust dimensions to millimeters and make it difficult to compare results to measured data. Here we address large Reynolds numbers and high subsonic Mach number (compressible) flow combined with realistic geometries more representative of aircraft engine exhausts. Standard turbulence models compute the average flow field, which cannot be used to calculate the aeroacoustic field. Temporal fluctuations are required and can be obtained using LES, with a spatial filtering operation applied to the equations of motion. The technique is based on computing only large scale motions directly subject to the problem’s boundary conditions, while small scale motions are assumed to be more universal and their statistics and effect upon large scales are predicted using a “subgrid-scale” model. The motivation for this approach is that experimental observations of turbulent flows show that large scale turbulent structures vary markedly from one flow situation to another, while small scales show less variation from case to case. The acoustic radiation calculation consists of three steps; 1) an approximate result for the mean flow field using a compressible flow code employing a k-ϵ turbulence model, 2) unsteady turbulent fluid field simulation using the CFD code appended with a LES turbulence model (the k-ϵ prediction serving as an initial guess) and 3) far field acoustics obtained using Lighthill’s analogy. Extensive far field noise data from ground static measurements of a WR19-4 mini-turbofan engine are being drawn from for comparisons between computed results and measurements.

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Ventikos, Nikolaos P., Lokukaluge P. Perera, Panagiotis Sotiralis, Emmanouil Annetis und Eirini V. Stamatopoulou. „A Life-Cycle Cost Framework for Onboard Emission Reduction Technologies: The Case of the Flapping-Foil Thruster Propulsion Innovation“. In ASME 2022 41st International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/omae2022-79031.

Der volle Inhalt der Quelle

Annotation:

Abstract To deal with the decarbonization challenge in an efficient way in terms of cost-effectiveness, reliability and feasibility for newbuilding and retrofit solutions in maritime industry, Seatech H2020 project develops a flapping-foil thruster propulsion innovation, together with a dual-fuel engine innovation to increase fuel efficiency and reduce emissions. The focus of this study is on the foil thruster, which is arranged at the bow and slightly in front of the ship, and it utilises the energy from wave-induced motions by converting it into thrust. For such innovations, a clear picture of its economic impacts facilitates their adoption. Thus, to deal with the economic aspects, from a life cycle perspective, the paper introduces a life-cycle cost analysis (LCCA) framework, which includes all four phases of the system’s life cycle; construction, operation, maintenance and end-of-life. In the context of the developed framework, the initial challenge for the LCCA exercise is to fully define the design details of the system, which will facilitate the cost approximation, mainly for construction, maintenance and end-of-life phases. The results from the materialisation of the LCCA provide significant insight with respect to the lifecycle costs and may support the decision-making process for newbuilding and retrofitting investments.

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Williams, Dara, Niall O’Hara und Kenneth Dunne. „A Revised Methodology for the Calculation of Wellhead Fatigue due to VIV“. In ASME 2015 34th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/omae2015-41487.

Der volle Inhalt der Quelle

Annotation:

In regions of high current velocity such as East Africa, South America and the GoM, VIV (Vortex Induced Vibrations) of drilling riser systems is a very real risk. Much work has been carried out by the offshore industry in order to predict the VIV and resultant fatigue in top tensioned production and drilling risers and to develop standardized methodologies for performing these calculations. In addition a number of commercially available VIV analysis tools have been developed over the years. These VIV analysis tools and industry methodologies however, are focused on the global response of the riser string alone and have not been developed to account for the intricacies of wellhead loading & stress distributions. VIV response of the top tensioned riser (TTR) system (whether production TTR or drilling riser) results in load transfer into the wellhead via VIV induced motions. As commercially available VIV analysis tools generally only consider a riser model consisting of a slender beam, the more complex geometry and load path associated with the wellhead and conductor are not accurately modeled. Thus VIV induced damage of the wellhead cannot be predicted with confidence using these VIV analysis tools alone. Based on a review and critique of both existing and proposed methods it has become apparent that existing methods for the calculation of VIV induced fatigue of the wellhead and conductor system are overly conservative and do not capture the level of detail required to predict the level of fatigue damage with confidence. Thus a revised methodology for calculation of wellhead and conductor fatigue due to VIV is required to build up a more representative picture of the associated fatigue damage accumulation. Proposed VIV fatigue calculation methodologies, including the use of VIV analysis tools alone and application of the results of the VIV analysis tools in combination with non-linear global finite element models, are described and the challenges associated with each are discussed herein.

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Sætre, Stian, Anthony Muff, Torfinn Hørte, Michael Macke, Per Osen und Lorents Reinås. „Proposal for How to Assess the Load Reduction Efficiency of Wellhead Load Relief Systems“. In ASME 2023 42nd International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2023. http://dx.doi.org/10.1115/omae2023-104891.

Der volle Inhalt der Quelle

Annotation:

Abstract Managing the risk of subsea wellhead fatigue failure has been a concern in the offshore Oil & Gas industry in the last decade. Considerable efforts have been spent towards understanding the risk picture through improving underlying analysis methodology described in recommended practices such as DNV-RP-E104. For wells where the likelihood and consequence of a fatigue failure is viewed as unacceptably high, it may be desirable to reduce the fatigue damage for upcoming operations. This may be achieved by reducing the loads from the MODU and drilling riser to the wellhead, by using a wellhead load relief (WLR) system to reduce BOP motions. In addition to reducing fatigue damage, WLR systems can also be designed to reduce possible accidental loading on the subsea wellhead. The design concept of a WLR system is to transfer a major part of the riser loads into subsea facility structures and seabed, thereby reducing the residual loads into the wellhead system. Understanding which parameters that are of importance to the efficiency of the WLR system is of essence when designing and choosing compensating measures for reducing fatigue damage. This paper presents how to calculate the wellhead load reduction efficiency and provide guidance on properties that are of importance for the efficiency for different wellhead load relief concepts. Further, the paper will illustrate that a WLR system of high stiffness (relative to the well/BOP stiffness) will achieve a high wellhead load reduction, while a softer system results in a lower load reduction. Conversely, the load reduction for a given WLR system is less for a stiff well than for a soft well. Thus, the performance of a WLR system is impacted by relative stiffness problem and not one of stress or forces.

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Wir bieten Rabatte auf alle Premium-Pläne für Autoren, deren Werke in thematische Literatursammlungen aufgenommen wurden. Kontaktieren Sie uns, um einen einzigartigen Promo-Code zu erhalten!