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Computational fluid dynamics modelling of pipeline on-bottom stability. (2017)
Thesis
IYALLA, I. 2017. Computational fluid dynamics modelling of pipeline on-bottom stability. Robert Gordon University, PhD thesis.

Subsea pipelines are subjected to wave and steady current loads which cause pipeline stability problems. Current knowledge and understanding on the pipeline on-bottom stability is based on the research programmes from the 1980s such as the Pipeline S... Read More about Computational fluid dynamics modelling of pipeline on-bottom stability..

A critical analysis of open protocol for subsea production controls system communication. (2017)
Presentation / Conference Contribution
IYALLA, I., ARULLIAH, E. and INNES, D. 2017. A critical analysis of open protocol for subsea production controls system communication. In Proceedings of OCEANS 2017, 19-22 June 2017, Aberdeen, UK. New York: IEEE [online], article number 8084938, pages 2177-2183. Available from: https://doi.org/10.1109/OCEANSE.2017.8084938

Production control system communication protocols used in subsea fields are primarily proprietary to the subsea vendor. Due to the proprietary nature of this communication system, the operators encounter many challenges including obsolescence managem... Read More about A critical analysis of open protocol for subsea production controls system communication..