Modeling And Analysis of Simple Open Cycle Gas Turbine Using Graph Networks
Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 32797
Modeling And Analysis of Simple Open Cycle Gas Turbine Using Graph Networks

Authors: Naresh Yadav, I.A. Khan, Sandeep Grover

Abstract:

This paper presents a unified approach based graph theory and system theory postulates for the modeling and analysis of Simple open cycle Gas turbine system. In the present paper, the simple open cycle gas turbine system has been modeled up to its subsystem level and system variables have been identified to develop the process subgraphs. The theorems and algorithms of the graph theory have been used to represent behavioural properties of the system like rate of heat and work transfers rates, pressure drops and temperature drops in the involved processes of the system. The processes have been represented as edges of the process subgraphs and their limits as the vertices of the process subgraphs. The system across variables and through variables has been used to develop terminal equations of the process subgraphs of the system. The set of equations developed for vertices and edges of network graph are used to solve the system for its process variables.

Keywords: Simple open cycle gas turbine, Graph theoretic approach, process subgraphs, gas turbines system modeling, systemtheory

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1327648

Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 2572

References:


[1] Kurzke, J., Achieving maximum thermal efficiency with the Simple cycle Gas Turbine 9th CEAS European Propulsion Forum: Virtual Engine - A Challenge for Integrated Computer Modelling, Roma, Italy, 15-17 October, 2003
[2] Kurzke J., Gas Turbine cycle design Methodology: A comparison of parameter variation with Numerical Optimization ASME Journal of Engineering for Gas Turbine and Power, Volume 121, Pages 6-11, 1999
[3] Young J. B. and Wilcox R. C., Modeling the air cooled gas turbine: Part 1- General Thermodynamics ASME Journal of Turbomachinery, Volume 124, Pages 207 -213, 2002
[4] Silva V. V. R., Khatib W. and Fleming P. J., Performance optimization of Gas Turbine engine Journal of Engineering Applications of Artificial Intelligence, Volume 18, Pages 575-583, 2005
[5] Amann C. A., Applying Thermodynamics in search of superior engine efficiency ASME Journal of Engineering for Gas Turbine and Power, Volume 127, Pages 670-675, 2005
[6] Guha A., Performance and optimization of Gas Turbines with real gas effects Proceedings of Institution of Mechanical Engineers, Volume 215 Part A, Pages 507-512, 2001
[7] Yadav J. P. and Singh O., Thermodynamic analysis of air cooled simple gas/ steam combined cycle plant Proceedings of the Journal of Institution of Engineers (INDIA), Volume 86, Pages 217-222, 2006
[8] Brooks F. J., GE gas Turbine performance characteristics GER-3567H, GE Power systems report, 2000
[9] Cohen H. , Rogers G. F. C. and Saravanamuttoo H. I. H., Gas Turbine theory Fourth Edition, Longman Publishers, 1996
[10] Philip P. W. and Fletcher P., Gas Turbine performance Second Edition, Blackwell Science, 2004
[11] Ghajar A. J., Delahoussaye R. D. and Nayak V. V., Development and implementation of Interactive/ Visual software for Simple Cycle gas Turbine Proceedings of American Society for Engineering Education Annual Conference and Exposition, 2005
[12] Chandrashekar M. and Wong F. C., Thermodynamic Systems Analysis- I: A Graph Theoretic approach Journal of Energy, Volume 7, Pages 539-566, Number 6, 1982
[13] Shai O. and Preiss K., Graph theory representations of Engineering systems and their embedded knowledge Journal of Artificial Intelligence in Engineering, Volume 13, Pages 273-285, 1999
[14] Shai O. ,Titus N. and Ramani K., Combinatorial synthesis approach employing Graph networks Journal of Advanced Engineering Informatics, Volume 22, Pages 161-171, 2008