Abstract
Compression systems with centrifugal compressors are widely used in gas involving processes. Surge protection system design is crucial in avoiding any damage in abnormal circumstances such as emergency shutdown (ESD), start-up, coast-down operation, and normal shutdown. We analyzed four cases of existing centrifugal compressor systems, three CO2 compression systems and one off-gas compression system, to study the surge protection availability during ESD. All compression systems were working well at normal operating condition, but some systems could not avoid surge during ESD. To check the surge cases, the surge criteria flowchart was suggested and surge analysis through dynamic simulation was done using a commercial process simulator. To avoid a surge during ESD, a sensitivity analysis was done while considering the following process parameters: pre-stroke time, anti-surge valve (ASV) type, capacity, and stroke time. We optimized ASV design using response surface method with two selected parameters from the sensitivity study, ASV capacity and stroke time. Finally, the installation of the hot gas recycle system was analyzed to avoid surge occurrence.
Similar content being viewed by others
References
Gas Machinery Research Council and Southwest Research Institute, Application guideline for centrifugal compressor surge control systems (2008).
J. T. Gravdahl, O. Egeland and S. O. Vatland, Automatica, 38, 1881 (2002).
V. Patel, J. Feng, S. Dasgupta, P. Ramdoss and J. Wu, Proceedings of the 36th Turbomachinery Symposium, 95 (2007).
N. Dunkle and K. Narayanan, Validating anti-surge control systems, PTQ (2003).
B. BØhagen and J. T. Gravdahl, Automatica, 44, 1135 (2008).
R. Kurz and R. C. White, Pipeline Simulation Interest Group, PSIG 0913 (2009).
J. Galindo, J. R. Serrano, C. Guardiola and C. Cervelló, Experiment Thermal and Fluid Science, 30, 449 (2006).
Saudi Aramco, Engineering standards-Centrifugal compressors, Compressors, Gears and Steam Turbines Standards Committee (2012).
N. Tauveron, Nucl. Eng. Des., 238, 2925 (2007).
H. Mahgerefteh, P. Saha and I. G. Economou, Trans IChemE, 75, 201 (1997).
K. K. Botros and D. J. Richards, The 11th symposium on Industrial Applications of Gas Turbines, Canada Gas Association (1995).
K. K. Botros and S. T. Ganesan, Proceedings of the 37th Turbomachinery Symposium (2008).
R. J. McKee and A. Garcia-Hernandez, Pipeline Simulation Interest Group, PSIG 0707 (2007).
K. K. Botros, W. M. Jungowski and D. J. Richards, Journal of Engineering for Gas Turbines and Power, 118, 641 (1996).
W. Brateck and K. Botros, Pipeline Gas Journal, 240 (2013).
M. Morini, M. Pinelli and M. Venturini, Appl. Energy, 86, 2466 (2009).
D. C. Mongomery, G. C. Runger and N. F. Hubele, Engineering Statistics (5th Ed.), Wiley (2012).
H. Su, X. Wang, Y. G. Kim, S. B. Kim, Y. Seo, J. S. Kim and C. Kim, Korean J. Chem. Eng., 31, 2070 (2014).
W. Daoud, T. Ebadi and A. Fahimifar, Korean J. Chem. Eng., 32, 1119 (2015).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Pak, Sj., Yoon, J.W., Kim, S. et al. Case study of surge avoidance design for centrifugal compressor systems during emergency shut-down (ESD). Korean J. Chem. Eng. 33, 764–774 (2016). https://doi.org/10.1007/s11814-015-0219-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11814-015-0219-3