NDLI: Computer Simulation and Optimization of Heat Recovery Steam Generator (HRSG)

Content Provider	The American Society of Mechanical Engineers (ASME) Digital Collection
Author	Kumar, Rajeev Singh, Onkar
Copyright Year	2003
Abstract	Heat recovery steam generators are successfully used in combined cycle power plants and many more applications. In a gas / steam combined cycle power plant the performance of bottoming cycle depends largely upon the effectiveness of HRSG. For a good HRSG in combined cycle power plants the heat exchange effectiveness should be as high as possible for maximum waste heat utilization and loss in the pressure of hot gases passing through HRSG should be small. In this paper, the computer simulation of HRSG has been carried out based on its thermodynamic study. An exhaustive generic computer code has been developed in C++ language for getting the critical information such as surface area required, number of tubes required, pressure loss, steam generation rate, effectiveness etc. for a single pressure & multi pressure HRSG. Results obtained using the code have been analyzed for varying operating thermodynamic conditions and different arrangements in HRSG. Preferable HRSG configuration and its thermodynamic analysis have been made using the computer code. Optimization of the HRSG design is carried out in respect to cost of HRSG using genetic algorithm.
Sponsorship	International Gas Turbine Institute
Starting Page	921
Ending Page	934
Page Count	14
File Format	PDF
ISBN	0791836886
DOI	10.1115/GT2003-38095
e-ISBN	0791836711
Volume Number	Volume 5: Turbo Expo 2003, Parts A and B
Conference Proceedings	ASME Turbo Expo 2003, collocated with the 2003 International Joint Power Generation Conference
Language	English
Publisher Date	2003-06-16
Publisher Place	Atlanta, Georgia, USA
Access Restriction	Subscribed
Subject Keyword	Computers Cycles Computer simulation Heat recovery steam generators Pressure Optimization Genetic algorithms Design Gases Heat Steam Waste heat Combined cycle power stations
Content Type	Text
Resource Type	Article

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Modeling and Cost Optimization of Combined Cycle Heat Recovery Generator Systems

A Genetic Algorithm for Optimizing Heat Recovery Steam Generators of Combined Cycle Power Plants

Simulation of a Heat Recovery Steam Generator Operating in a Combined Cycle Plant

Thermal and Economic Considerations for Optimizing HRSG Design

The Performance Modelling of a Single and Dual Pressure Unfired Once Through Steam Generator

Thermal Modeling of HRSG Transient Behavior in Combined Cycle Power Plants

Monitoring of HRSG Performance in Large Size Combined Cycle Power Plants

Simulation and Optimization of Combined Cycle Power Cycles Through HRSG’s Heat Exchangers Arrangement and Parameters for Exergy and Cost

Methane Steam Reforming and Steam Injection for Repowering Combined Cycle Power Plants

Computer Simulation and Optimization of Heat Recovery Steam Generator (HRSG)

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