UID:
almahu_9949427007802882
Format:
1 online resource (681 pages)
Edition:
Second edition.
ISBN:
9780128243596
,
0-323-91551-5
Series Statement:
Woodhead Publishing Series in Energy
Content:
Advances in Steam Turbines for Modern Power Plants, second edition, provides a fully revised and updated comprehensive review of steam turbine design, optimization, analysis and measurement. Editor Tadashi Tanuma and his team of expert contributors from around the globe have updated each chapter to reflect the latest research and experiences in the field, to help progress thermal power generation to meet sustainability goals. This book presents modern technologies for the design and development of steam turbines that supply affordable, reliable and stable power with much lower CO2 emissions. With the addition of two new chapters on ‘Steam turbine mechanical design and analysis for high temperature, large and rapid change of temperature conditions’ and ‘Steam valves with low pressure losses’ this edition will support students, researchers and professional engineers in designing and developing their own economical and environmentally concerned thermal power plants.
Note:
Front Cover -- Advances in Steam Turbines for Modern Power Plants -- Copyright Page -- Contents -- List of contributors -- I. Steam Turbine Cycles and Cycle Design Optimization -- 1 Introduction to steam turbines for power plants -- 1.1 Features of steam turbines -- 1.2 Roles of steam turbines in power generation -- 1.3 Technology trends of steam turbines -- 1.3.1 Steam turbines for thermal power plants (except combined cycle) -- 1.3.1.1 Increase steam temperature and pressure -- 1.3.1.2 Development of highly efficient last-stage long blades -- 1.3.1.3 Enhancement of efficiency -- 1.3.1.4 Enhancement of operational availability in low-load conditions and load-following capability -- 1.3.2 Steam turbines for combined-cycle power plants -- 1.3.3 Steam turbines for nuclear power plants -- 1.3.4 Steam turbines for geothermal, solar thermal, and bioenergy power plants -- 1.4 The aim of this book -- References -- 2 Steam turbine cycles and cycle design optimization: the Rankine cycle, thermal power cycles, and integrated gasification-... -- 2.1 Introduction -- 2.2 Basic cycles of steam turbine plants -- 2.2.1 Rankine cycle -- 2.2.2 Theoretical thermal efficiency of the Rankine cycle -- 2.2.3 Influence of design parameter on thermal efficiency -- 2.2.3.1 Steam inlet pressure -- 2.2.3.2 Steam inlet temperature -- 2.2.3.3 Exhaust pressure -- 2.2.4 Reheat cycle -- 2.2.5 Regenerating cycle -- 2.2.6 Reheat-regenerating cycle -- 2.2.7 Calculation of thermal efficiency for the thermal power station -- 2.3 Types of steam turbines -- 2.3.1 Condensing turbine -- 2.3.2 Backpressure turbine -- 2.3.3 Extraction condensing turbine -- 2.3.4 Mixed-pressure turbine -- 2.4 Various steam turbine cycles and technologies to improve thermal efficiency -- 2.4.1 Steam turbine cycle for petrochemical plant -- 2.4.2 Gas- and steam-turbine-combined cycle.
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2.4.3 Cogeneration system -- 2.4.4 Ultra-supercritical pressure thermal power plant -- 2.4.5 Advanced USC pressure thermal power plant -- 2.4.6 Integrated coal gasification-combined cycle power plant -- 2.4.7 Advanced cycle -- 2.4.7.1 Triple-combined cycle -- 2.4.7.2 Supercritical CO2 cycle -- 2.4.7.3 Binary cycle -- 2.5 Conclusion -- References -- 3 Steam turbine cycles and cycle design optimization: advanced ultra-supercritical thermal power plants and nuclear power p... -- 3.1 Introduction -- 3.2 Advanced ultra-supercritical thermal power plants -- 3.2.1 Progress of steam condition improvement in fossil-fired power plants -- 3.2.2 Cycle and turbine design optimization -- 3.2.3 Features of advanced ultra-supercritical turbines and technical considerations -- 3.3 Nuclear power plants -- 3.3.1 Cycle and features of boiling water reactor -- 3.3.2 Cycle and features of pressurized water reactor -- 3.3.3 Cycle and turbine design optimization -- 3.3.4 Features of nuclear turbines and technical considerations -- 3.3.5 Features of small modular reactor and its steam turbine -- 3.4 Conclusion -- Acknowledgments -- References -- 4 Steam turbine cycles and cycle design optimization: combined cycle power plants -- 4.1 Definitions -- 4.2 Introduction to combined cycle power plants -- 4.2.1 History of gas turbine combined cycle plants -- 4.3 Combined cycle thermodynamics -- 4.3.1 Thermal cycle overview -- 4.3.2 Heat recovery considerations -- 4.3.2.1 Heat source temperature -- 4.3.2.2 Steam generation pressure levels -- 4.3.2.3 Steam turbine impacts -- 4.3.2.4 Reheat -- 4.3.3 Efficiency definitions -- 4.3.3.1 First law -- 4.3.3.2 Second law -- 4.3.3.3 Efficiency drivers and tradeoffs -- 4.4 Markets served -- 4.4.1 Power generation -- 4.4.2 Cogeneration -- 4.4.3 District heating -- 4.4.4 Power generation+concentrated solar power.
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4.4.5 Integrated gasification combined cycle -- 4.4.6 Carbon capture and storage -- 4.5 Major plant systems overview -- 4.5.1 Plant configurations: single and multishaft -- 4.5.2 Gas turbine -- 4.5.3 Heat recovery steam generator -- 4.5.4 Steam turbine -- 4.5.5 Balance of plant -- 4.5.5.1 Heat rejection -- 4.5.5.2 Construction -- 4.5.6 Gas turbine combined cycle plant design considerations -- 4.5.6.1 Thermo-economics -- 4.5.6.2 Operability considerations -- 4.5.6.3 Turn down -- 4.6 Combined cycles trends -- 4.6.1 Steam conditions -- 4.6.2 Alternate bottoming cycle working fluids -- 4.7 Conclusion -- References -- 5 Steam turbine life cycle cost evaluations and comparison with other power systems -- 5.1 Introduction -- 5.2 Cost estimation and comparison with other power systems -- 5.3 Technological learning -- 5.3.1 Technological change and technological learning -- 5.3.2 Application of technological learning on R& -- D investment -- 5.4 The modeling of technological learning -- 5.4.1 Learning curve definition -- 5.4.2 Two-factors learning curve -- 5.4.3 Technological learning combined with energy modeling -- 5.4.4 Application to sustainable energy system design -- 5.5 Conclusions -- References -- II. Steam Turbine Analysis, Measurement and Monitoring for Design Optimization -- 6 Design and analysis for aerodynamic efficiency enhancement of steam turbines -- 6.1 Introduction -- 6.2 Overview of losses in steam turbines -- 6.3 Overview of aerodynamic design of steam turbines -- 6.4 Design and analysis for aerodynamic efficiency enhancement -- 6.4.1 Blade profile design and analysis -- 6.4.2 Turbine blade and stage design and analysis -- 6.4.2.1 3D design and development of a short-blade stage -- 6.4.2.2 3D design and development of a long-blade stage -- 6.4.3 Design optimization of steam turbine blades and stages -- 6.5 Future trends.
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6.6 Conclusions -- References -- 7 Mechanical design and vibration analysis of steam turbine blades -- 7.1 Categories of steam turbine blade vibration -- 7.1.1 Forced vibration of the blade -- 7.1.1.1 Vibration due to flow distortion -- 7.1.1.2 Vibration due to stage interaction force -- 7.1.1.3 Vibration due to shock load -- 7.1.1.4 Random vibration due to flow disturbance -- 7.1.2 Self-excited vibration of the blade -- 7.1.3 Vibration due to mistuned phenomena -- 7.2 Mechanical design of the blade -- 7.2.1 Summary of the mechanical design of the blade -- 7.2.2 Analysis of natural frequency -- 7.2.3 Analysis of resonant stress due to the stage interaction force -- 7.2.4 Analysis of the resonant response due to the shock load -- 7.2.5 Analysis of random vibration -- 7.2.6 Analysis of blade flutter -- 7.2.7 Analysis of blade damping -- 7.2.8 Analysis of mistuned system -- 7.3 Measurement and guideline for blade vibration -- Reference -- 8 Steam turbine rotor design and rotor dynamics analysis -- 8.1 Categories of steam turbine rotor vibration -- 8.1.1 Forced vibration of a steam turbine rotor -- 8.1.1.1 Vibration due to rotor imbalance -- Imbalance vibration due to errors in rotor geometry -- Vibration due to thermal bending -- Coupled vibration between turbine casing and foundation -- 8.1.1.2 Vibration due to fluid disturbance -- 8.1.2 Self-excited vibration of steam turbine rotor -- 8.1.2.1 Oil whip -- 8.1.2.2 Steam whirl -- 8.1.3 Torsional vibration -- 8.2 Mechanical design of steam turbine rotors -- 8.2.1 Overview of different rotor design and technology -- 8.2.2 Summary of mechanical design -- 8.2.2.1 Structure and geometry of the rotor -- 8.2.2.2 Design of bearings -- 8.2.2.3 Design of casing and foundation -- 8.2.3 Rotor dynamics analysis of steam turbine rotor -- 8.2.3.1 Analysis method and model (lateral vibration) -- Model of rotor shaft.
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Model of bearing -- Model of bearing support -- Model of casing and foundations -- Model of fluid force -- 8.2.3.2 Analysis method and model (torsional vibration) -- 8.2.4 Evaluation of rotor dynamics (lateral vibration) -- 8.2.4.1 Critical speed map -- 8.2.4.2 Q-factor diagram -- 8.2.4.3 Evaluation of rotor stability -- 8.2.5 Evaluation of rotor dynamics (torsional vibration) -- 8.3 Measurement and guidelines for rotor vibration -- 8.3.1 Measurement of steam turbine rotor vibration -- 8.3.2 Allowable rotor vibration -- References -- 9 Steam turbine design for load-following capability and highly efficient partial operation -- 9.1 Introduction -- 9.1.1 Shortening the start-up time of turbines -- 9.1.2 Increasing the maximum load of plants -- 9.1.3 Lowering the minimum operation load of plants -- 9.1.4 Improving the load-following capability (controllability of load control) of plants -- 9.1.5 Improving the load-frequency response of plants -- 9.1.6 Contribution to grid system stabilization capability -- 9.2 Solution for grid code requirement -- 9.3 Load-frequency control of thermal power plants -- 9.4 Current capacity of thermal power governor-free operation and load-frequency control -- 9.5 Over load valve -- 9.6 Requirement for the accuracy of simulation models -- 9.7 Conclusion -- References -- 10 Analysis and design of wet-steam stages -- 10.1 Introduction -- 10.1.1 An overview of wet-steam phenomena -- 10.1.2 Implications for turbine design -- 10.1.2.1 The effect of condensation on the flow field -- 10.1.2.2 Wetness losses -- 10.1.2.3 Droplet size distributions -- 10.2 Basic theory and governing equations -- 10.2.1 Gas-dynamic equations -- 10.2.2 Formation and growth of the liquid phase -- 10.2.2.1 Classical nucleation theory -- 10.2.2.2 Droplet growth -- 10.2.2.3 Heterogeneous effects -- 10.3 Numerical methods.
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10.3.1 Evaluation of steam properties.
Additional Edition:
Print version: Tanuma, Tadashi Advances in Steam Turbines for Modern Power Plants San Diego : Elsevier Science & Technology,c2022
Language:
English
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