Share

Simulation of a Comprehensive Heat Recovery Steam Generator

2022
Download Simulation of a Comprehensive Heat Recovery Steam Generator PDF Online Free

Author :
Release : 2022
Genre :
Kind : eBook
Book Rating : /5 ( reviews)

GET EBOOK


Book Synopsis Simulation of a Comprehensive Heat Recovery Steam Generator by : Jose J. Chalarca Castro

Download or read book Simulation of a Comprehensive Heat Recovery Steam Generator written by Jose J. Chalarca Castro. This book was released on 2022. Available in PDF, EPUB and Kindle. Book excerpt: With the increasing prevalence of renewables, it is important to optimize combined cycle power plants during transient conditions to better compliment the variable generation of renewable energy generators. There is a demand for dynamic heat recovery steam generators (HRSG) models that may enable improved control designs. Sufficiently accurate real-time simulations of HRSGs may serve as soft sensors and state estimators during transient conditions. Furthermore, real-time simulations of HRSGs can be used for operator training which does not incur the inherit risk of using plant hardware.

Thermodynamic Modeling and Transient Simulation of a Low-pressure Heat Recovery Steam Generator Using Siemens

2018
Download Thermodynamic Modeling and Transient Simulation of a Low-pressure Heat Recovery Steam Generator Using Siemens PDF Online Free

Author :
Release : 2018
Genre :
Kind : eBook
Book Rating : /5 ( reviews)

GET EBOOK


Book Synopsis Thermodynamic Modeling and Transient Simulation of a Low-pressure Heat Recovery Steam Generator Using Siemens by : Andres M. Caesar

Download or read book Thermodynamic Modeling and Transient Simulation of a Low-pressure Heat Recovery Steam Generator Using Siemens written by Andres M. Caesar. This book was released on 2018. Available in PDF, EPUB and Kindle. Book excerpt: With world energy consumption rising, and nonrenewable energy resources quickly depleting, it is essential to design more efficient power plants and thereby economically utilize fossil fuels. To that end, this work focuses on the thermodynamic modeling of steam power systems to enhance our understanding of their dynamic and transient behavior. This thesis discusses the physical phenomena behind a heat recovery steam generator (HRSG) and develops a mathematical description of its system dynamics. The model is developed from fundamentals of fluid dynamics, phase change, heat transfer, conservation laws and unsteady flow energy equations. The resulting model captures coupled physical phenomena with acceptable accuracy while achieving fast, and potentially real-time, simulations. The computational HRSG model is constructed in the Siemens T3000 platform. This work establishes the dynamic modeling capability of T3000, which has traditionally been used for programming control algorithms. The validation objective of this project is to accurately simulate the transient response of an operational steam power system. Validation of the T3000 model is carried out by comparing simulation results to start-up data from the low-pressure system of a Siemens power plant while maintaining the same inlet conditions. Simulation results well correlate with plant data regarding transient behavior and equilibrium conditions. With a comprehensive HRSG model available, it will allow for further research to take place, and aid in the advancement of steam power system technology. Some future research areas include the extension to intermediate and high-pressure system simulations, combined simulation of all three pressure stages, and continued improvement of the boiler model. In addition to enabling model-based prediction and providing further insight, this effort will also lead to controller design for improved performance.

Heat Recovery Steam Generator Technology

2017-03-06 Technology & Engineering
Download Heat Recovery Steam Generator Technology PDF Online Free

Author :
Release : 2017-03-06
Genre : Technology & Engineering
Kind : eBook
Book Rating : 416/5 ( reviews)

GET EBOOK


Book Synopsis Heat Recovery Steam Generator Technology by : Vernon L. Eriksen

Download or read book Heat Recovery Steam Generator Technology written by Vernon L. Eriksen. This book was released on 2017-03-06. Available in PDF, EPUB and Kindle. Book excerpt: Heat Recovery Steam Generator Technology is the first fully comprehensive resource to provide readers with the fundamental information needed to understand HRSGs. The book's highly experienced editor has selected a number of key technical personnel to contribute to the book, also including burner and emission control device suppliers and qualified practicing engineers. In the introduction, various types of HRSGs are identified and discussed, along with their market share. The fundamental principles of the technology are covered, along with the various components and design specifics that should be considered. Its simple organization makes finding answers quick and easy. The text is fully supported by examples and case studies, and is illustrated by photographs of components and completed power plants to further increase knowledge and understanding of HRSG technology. Presents the fundamental principles and theories behind HRSG technology that is supported by practical design examples and illustrations Includes practical applications of combined cycle power plants and waste recovery that are both fully covered and supported by optimization throughout the book Helps readers do a better job of specifying, procuring, installing, operating, and maintaining HRSGs

Dynamic Simulation of a Two Pressure Level Heat Recovery Steam Generator

1983
Download Dynamic Simulation of a Two Pressure Level Heat Recovery Steam Generator PDF Online Free

Author :
Release : 1983
Genre :
Kind : eBook
Book Rating : /5 ( reviews)

GET EBOOK


Book Synopsis Dynamic Simulation of a Two Pressure Level Heat Recovery Steam Generator by : William J. Keim

Download or read book Dynamic Simulation of a Two Pressure Level Heat Recovery Steam Generator written by William J. Keim. This book was released on 1983. Available in PDF, EPUB and Kindle. Book excerpt:

Steam Generators and Waste Heat Boilers

2014-10-10 Science
Download Steam Generators and Waste Heat Boilers PDF Online Free

Author :
Release : 2014-10-10
Genre : Science
Kind : eBook
Book Rating : 127/5 ( reviews)

GET EBOOK


Book Synopsis Steam Generators and Waste Heat Boilers by : V. Ganapathy

Download or read book Steam Generators and Waste Heat Boilers written by V. Ganapathy. This book was released on 2014-10-10. Available in PDF, EPUB and Kindle. Book excerpt: Incorporates Worked-Out Real-World Problems Steam Generators and Waste Heat Boilers: For Process and Plant Engineers focuses on the thermal design and performance aspects of steam generators, HRSGs and fire tube, water tube waste heat boilers including air heaters, and condensing economizers. Over 120 real-life problems are fully worked out which will help plant engineers in evaluating new boilers or making modifications to existing boiler components without assistance from boiler suppliers. The book examines recent trends and developments in boiler design and technology and presents novel ideas for improving boiler efficiency and lowering gas pressure drop. It helps plant engineers understand and evaluate the performance of steam generators and waste heat boilers at any load. Learn How to Independently Evaluate the Thermal Performance of Boilers and Their Components This book begins with basic combustion and boiler efficiency calculations. It then moves on to estimation of furnace exit gas temperature (FEGT), furnace duty, view factors, heat flux, and boiler circulation calculations. It also describes trends in large steam generator designs such as multiple-module; elevated drum design types of boilers such as D, O, and A; and forced circulation steam generators. It illustrates various options to improve boiler efficiency and lower operating costs. The author addresses the importance of flue gas analysis, fire tube versus water tube boilers used in chemical plants, and refineries. In addition, he describes cogeneration systems; heat recovery in sulfur plants, hydrogen plants, and cement plants; and the effect of fouling factor on performance. The book also explains HRSG simulation process and illustrates calculations for complete performance evaluation of boilers and their components. Helps plant engineers make independent evaluations of thermal performance of boilers before purchasing them Provides numerous examples on boiler thermal performance calculations that help plant engineers develop programming codes with ease Follows the metric and SI system, and British units are shown in parentheses wherever possible Includes calculation procedures for the basic sizing and performance evaluation of a complete steam generator or waste heat boiler system and their components with appendices outlining simplified procedures for estimation of heat transfer coefficients Steam Generators and Waste Heat Boilers: For Process and Plant Engineers serves as a source book for plant engineers, consultants, and boiler designers.

You may also like...