RESEARCH STRESS STRAIN STATE OF DRILLING RISER AT IRREGULAR SEA WAVES
Keywords:
drilling riser, transverse vibrations, simulation model, Modelica, irregular sea waves.Abstract
In this paper describes a mathematical model of transverse vibrations drilling riser with irregular waves of the sea, taking into account the value of non-permanent tension riser upper end of the riser tension system. Based on the mathematical model are created a simulation model in multiphysics modeling language Modelica. According to the results of experiments analyzed the stress-strain state drilling riser for different values wave height.
References
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2. Dareing, D.W. Natural Frecuencies of Marine Drilling Riser / D.W. Dareing, T. Huang // Journal of Petroleum Technology. – 1976. – P.813-818.
3. Wu M.C. Effectsof rigidity and internal flow on marine riser dynamics / M.C. Wu, J.Y.K. Lou // Applied Ocean Research. – 1991. – Vol. 13, No5. – P.235-244.
4. Otteren A.A Mathematical model for dynamic analisys of a flexibe marine riser connected to a floating vessel / A. Otteren // Modelling, indetification and control. – 1982. – Vol. 3, No4. – P.187-209.
5. Sparks, C.P. Fundamentalsof marine riser mechanics / C.P. Sparks. – Tulsa, Okla., USA: Penn Well, 2007. – 320 p.
6. Chakrabarti, S.K. Handbookof Offshore Engineering / S.K. Chakrabarti, Subrata. – London: Elsevier, 2005.
7. American Petroleum Institute. API-16QDesign, Selection, Operation and Maintenance of Marine Drilling Riser Systems.
8. Anundsen, T. Operability comparison of three ultra-deepwater and harsh environment drilling vessels / Anundsen Thorgeir; University of Stavanger. – Stavanger, Norway, 2008. – 106 c.
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Published
2019-02-13
How to Cite
Слабий, О. О. (2019). RESEARCH STRESS STRAIN STATE OF DRILLING RISER AT IRREGULAR SEA WAVES. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY. Number, (1(37), 206–216. Retrieved from https://pvntsh.nung.edu.ua/index.php/number/article/view/80
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Oil and Gas Industry
