Comparison of soil models in the thermodynamic analysis of a submarine pipeline buried in seabed sediments

• Autorzy: Magda W.
• Języki publikacji: EN

Abstrakty

EN

This paper deals with mathematical modelling of a seabed layer in the thermodynamic analysis of a submarine pipeline buried in seabed sediments. The existing seabed soil models: a “soil ring” and a semi-infinite soil layer are discussed in a comparative analysis of the shape factor of a surrounding soil layer. The meaning of differences in the heat transfer coefficient of a soil layer is illustrated based on a computational example of the longitudinal temperaturę profile of a -kilometer long crude oil pipeline buried in seabed sediments.

Słowa kluczowe

EN

submarine buried pipeline; seabed thermal models; shape coefficient; heat transfer coefficient; longitudinal temperature profile

• Wydawca: Gdańsk University of Technology, Faculty of Ocean Engineering & Ship Technology
• Czasopismo: Polish Maritime Research
• Rocznik: 2017
• Tom: nr 4
• Strony: 124--130
• Opis fizyczny: Bibliogr. 10 poz., rys., tab.

Twórcy

autor

Magda W.

• Gdańsk University of Technology Faculty of Civil and Environmental Engineering Department of Geotechnics Geology and Marine Civil Engineering G. Narutowicza 11/12 80-233 Gdańsk Poland

Bibliografia

• 1. Bai Y., Bai Q. (2005): Subsea Pipelines and Risers, Elsevier Science 2005.
• 2. Burger J., Sourieau P., Combarnous M. (1985): Thermal Methods of Oil Recovery, Éditions Technip, Paris 1985.
• 3. Carslaw H.S., Jaeger J.C. (1986): Conduction of Heat in Soils, Oxford University Press, second Edition, April 10, 1986.
• 4. Cranmer Jr. J. L. (1984): BASIC Pipeline Engineering Manual, PennWell Publishing Company, Tulsa, Oklahoma.
• 5. Golshan H., Zhou Z.J. (1997): Gas pipeline temperature profile predictions in discontinuous permafrost regions. Proc. of the Offshore Mechanics and Arctic Engineering (OMAE), Vol. V, Pipeline Technology, pp. 177-184.
• 6. King G. G. (1981): Equation predicts buried pipeline temperatures. Oil & Gas Journal, March 16, 1981, PennWell Publishing Company, Tulsa, Oklahoma, pp. 65-72.
• 7. Magda W. (2005): Rurociągi podmorskie. Zasady projektowania, Wydawnictwa Naukowo-Techniczne, Warszawa 2005.
• 8. Magda W. (2010): Nowoczesne termoizolacje rurociągów podmorskich, Inżynieria Morska i Geotechnika, No. 2/2010, pp. 244-256.
• 9. Phetteplace, G. (2006): What’s Hot and What’s Not: Defending Thermal Damage Claims, Presentation at the 97th Annual Conference of the International District Energy Association, 11-14 June 2006, Nashville, TN.
• 10. http://www.ofshore-technology.com/contractors/ corrosion/3m/3m2.html.

Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).