TY  - JOUR
VL  - 95
AV  - none
JF  - International Journal of Pressure Vessels and Piping
SP  - 16
EP  - 23
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-84863456404&doi=10.1016%2fj.ijpvp.2012.05.002&partnerID=40&md5=a407b7b318da514c0c5964e86cae0504
A1  - Mustaffa, Z.
A1  - Van Gelder, P.
A1  - Hashim, A.M.
N1  - cited By 3
ID  - scholars2957
Y1  - 2012///
TI  - An insight in spatial corrosion prediction
KW  - Corrosion prediction; External corrosion; External flow; Field data; Sea bed; Sub-sea pipelines
KW  -  Circular cylinders; Fluid structure interaction; Hydrodynamics; Offshore pipelines; Vortex flow
KW  -  Corrosion
SN  - 03080161
N2  - Recent discoveries on fluid-structure interactions between the external flows and circular cylinders placed close to the wall have added new values to the hydrodynamics of unburied offshore pipelines laid on a sea bed. The hydrodynamics of waves and/or currents introduced vortex flows surrounding the pipeline. External corrosions formed in the pipelines were assumed to be partly contributed by such fluid-structure interactions. The spatial consequences of such interactions were of interest of this study. This paper summarizes selected previous experimental and numerical works reported by literature on these discoveries. Actual field data were utilized in this study for further validation. The characteristics of corrosion orientations in the pipelines were studied comprehensively using simple statistics and results were discussed. Results adopted from the field data acknowledged well to the hypothesis from the reported literature. The updated knowledge from this fluid-structure interaction is hoped to benefit the industry and constructively incorporated into the current subsea pipeline designs. © 2012 Elsevier Ltd.
ER  -