Skip to main content

Structuring decision problems: A case study and reflections for practitioners

Dates

Year
2009

Citation

von Winterfeldt, D., and Fasolo, B., 2009, Structuring decision problems: A case study and reflections for practitioners: European Journal of Operational Research, v. 199, iss. 3, p. 857-866.

Summary

In order to identify approaches for integrated gasification combined cycle (IGCC) plant optimization it is necessary to analyse where and why the losses in the process occur. Therefore a structured exergy analysis of an IGCC with carbon capture was performed to identify losses on a plant, subsystem and individual component level. The investigation of the IGCC base case revealed an exergetic efficiency of 40%. Thus, 60% of the whole fuel exergy is lost in the process. On the subsystem level it was found that the major loss contributor is the combined cycle followed by the gas treatment section and the gasification island. Furthermore, it was demonstrated that the significance of the losses is higher in upstream processes than in downstream [...]

Contacts

Attached Files

Communities

  • Western Energy Citation Clearinghouse

Tags

Additional Information

Identifiers

Type Scheme Key
DOI WECC []
ISSN WECC 03772217

Citation Extension

citationTypeJournal Article
journalEuropean Journal of Operational Research
parts
typePages
value857-866
typeVolume
value199
typeIssue
value3

Item Actions

View Item as ...

Save Item as ...

View Item...