EBOOK - Boilers and burners - Design and theory - Full Edition (Prabir Basu)
26 thg 8, 2025 | 22:46

EBOOK - Boilers and burners - Design and theory - Full Edition (Prabir Basu)

 




EBOOK - Lò hơi và vòi đốt - Lý thuyết và hướng dẫn thiết kế.


Modern society owes a great deal to fossil fuels, which have accelerated man's progress from the cave to the present age of jets and computers. Utilization of  this precious gift of nature is central and critical to our lives. This book is about  rational utilization of fossil fuels for generation of heat or power.
The book is intended for undergraduate and graduate students with an interest in steam power plants, burners, or furnaces. For researchers, it is a resource for applications of theory to practice. Plant operators will find solutions to and explanations of many of their daily operational problems. Designers will find this book filled with required data, design methods, and equations. Finally, consultants will find it useful for design evaluation.
This book uses a format of theory-based practice. Each chapter begins with an explanation of a process. Then it develops equations from first principles and presents experiment-based empirical equations. This is followed by design methodology, which in many cases is explained by worked-out examples. Thus, the book retains the interest of the reader and help remove doubts if any on the theory.

The present monograph is a joint effort of writers on three continents-Asia, Europe, and North America-and a marriage of two scientific traditions-Eastern and Western. In the West, boilers and burners are designed for high levels of  performance, but their design methods and data are buried under commercial secrecy. Very few books or even research papers are available giving exact design
standards. Thus, there is limited opportunity for infonnation exchange on design data and methodologies. The energy industry in the Eastern European countries and China, on the other hand, did not have much commercial impetus for burying their design standards under secrecy. So their design methods and data were freely exchanged, and debated in the scientific community. Eventually, they fonned into national standards.
These elaborate thermal design standards were developed on the basis of experience in the design and operations of thousands of boilers and burners. However, the difference in language and scientific conventions prevented easy access of Western readers to this wealth of information available in China and Eastern European countries. The present book synthesizes design methods and data from both sides of the scientific world and presents the same in a simple Western format.
'
1  Introduction
1-1  Principles of Boiler Operation
1-2  Classification of Boilers .
1-3  Description of Boilers
2  General Design Considerations
2-1  Boiler Specifications.
2-2  Design Steps
3  Fuel and Combustion Calculations
3-1  Features of Fuel  .  .  .  .  .  .  .  .
3-2  Stoichiometric Calculations .............. .
3-3  Enthalpy Calculation of Air and Combustion Products
3-4  Heat Balance .  .  .  .  .  .  .  .  .
3-5  Generation of S02 and NOx •
4  Coal Preparation Systems for Boilers
4-1  Coal Preparation Systems .  .  .
4-2  Pulverizing Properties of Coal
4-3  Pulverizing Air System ... .
4-4  Size-Reducing Machines .. .
4-5  Other Components for Coal Preparation Systems
4-6  Design of Coal Preparation System for Pulverized Coal Boilers ........... .
4-7  Fuel Feeding in Fluidized Bed Boilers  76
5  Design of Oil Burners  80
5-1  Design of Oil Supply System  80
5-2  Oil Atomizers .. .  .  .  .  .  .  82
5-3  Air Registers .  .  .  .  .  .  .  .  .  108
5-4  Design Principles of Oil Fired Boilers  118
6  Boiler Furnace Design Methods  128
6-1  General Design Principles. .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  128
6-2  Flame Emissivity  ....................  135
6-3  Heat Transfer Calculations for the PC Boiler Furnace.  140
6-4  Water Wall Arrangement .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  146
6-5  Fouling and Thermal Efficiency Factors for Water Wall Tubes  .......  147
6-6  Temperature Field Coefficient, M ..  149
6-7  Furnace Emissivity  ..........  150
6-8  Distribution of Heat Load in Furnace.  151
7  Convective Heating Surfaces  161
7 -1  Design of Superheater and Reheater .  .  .  .  .  .  .  .  .  .  .  .  .  .  161
7-2  Temperature Control in Superheater and Reheater. .  .  .  .  .  .  167
7-3  Adjustment of Heat Absorption in Superheater and Reheater .  172
7 -4  Economizer  ..................  178
7 -5  Air Heater .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  180
7-6  Arrangement of Back-Pass Heating Surfaces  ........  185
7-7  Heat Transfer Calculations for Convective Heating Surfaces  187
7-8  Design Methods of Convection Heating Surfaces  206
8  Swirl Burners  212
8-1  Design of a Swirl Burner  212
8-2  Flow Resistance in Swirl Burners.  225
8-3  Examples of Swirl Burners .  .  .  .  226
8-4  Arrangement of Multiple Swirl Burners  230
8-5  Design Procedure of Swirl Burners.  233
9  Design of Novel Burners
9-1  Types of PC Burners. .  .  .  .  .  .
9-2  PC Burner With Blunt Body  ..
9-3  Precombustion Chamber Burner
9-4  Boat Burner .  .  .  .  .  .  .  .  .  .  .
9-5  Co-Flow Jet Burner With High Differential Velocity
9-6  Counter-Flow Jet Burner ......... .
9-7  Dense and Lean Phase PC Burner .... .
9-8  Down-Shot Flame Combustion Technique .
9-9  Low NOx Burner.
10  Tangentially Fired Burners
10-1  General Descriptions .  .  .  .  .  .  .  .  .  .
10-2  Design of Burners With Peripheral Air
10-3  Design of Tilting Burners ....... .
10-4  Burners for Bituminous Coal ..... .
10-5  Anthracite and Lean Coal Fired PC Burner
10-6  Brown Coal Fired Direct Burner ..... .
10-7  Multifuel Burner ............. .
10-8  Design Methods for Tangentially Fired Boilers
10-9  Example of Burner Design
11  Fluidized Bed Boilers
11-1  Fluidized Bed Boiler .......... .
11-2  Major Features of Fluidized Bed Boilers
11-3  Basics of Fluidized Beds .....
11-4  Bubbling Fluidized Bed Boilers .
11-5  Circulating Fluidized Bed Boilers
11-6  Distributor Plates  .  .
11-7  Loop Seals .  .  .  .  .  .
11-8  Gas-Solid Separators
12  Steam-Water Circulation in Boiler
12-1  Natural Circulation System ............. .
12-2  Calculations for Simple and Complex Tube Circuits
12-3  Two-Phase Flow Resistance ....... .
12-4  Height of Economizer Section in the Riser
12-5  Worked-Out Example.
13  Forced Circulation for Supercritical or Subcritical Boilers
13-1  General Description .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
13-2  Design Principle of Forced Circulation Boiler
13-3  Features of Forced Circulation Boilers.
13-4  Supercritical Boilers  ............. .
14  Corrosion and Fouling of Heat Transfer Surfaces
14-1  High-Temperature Corrosion of External Surfaces
14-2  Prevention of High-Temperature Corrosion ....
14-3  Low-Temperature Corrosion on External Surfaces
14-4  Corrosion and Scaling of Internal Surfaces
14-5  Fouling and Siagging .......... .
14-6  Calculation of Soot and Ash Deposition .  .
14-7  Prediction of Siagging Potential .  .  .  .  .  .
14-8  Design Measure for Reduction of Fouling and Slagging
15  Erosion Prevention in Boilers
15-1  Theory of Erosion of Heating Surfaces
15-2  Worked-Out Example ......... .
15-3  Factors Influencing Tube Erosion  .. .
15-4  Analyses of Erosion of Tube Banks in Cross-Flow
15-5  Permissible Gas Velocity for Safe Operation
15-6  Erosion Protection for the Economizer, Reheater, and Superheater  ....
15-7  Erosion in Tubular Air Heaters ..
15-8  Erosion in Fluidized Bed Boilers.
16  Pressure Drop in Gas and Air Ducts
16-1  Draft Systems ................ .
16-2  Pressure Drop in Air and Gas Duct Systems
16-3  Pressure Drop Across Heating Surfaces .
16-4  Pressure Drop in Natural Draft Gas Path
16-5  Pressure Drop Through Air Ducts ... .
16-6  Selection of Fans  ............ .
16-7  Pressure Drop Through Water or Steam Tubes
17  Mechanical Design of Pressure Parts
17 -1  Selection of Materials .  .  .  .  .  .
17 -2  Important Mechanical Properties of Various Materials
17-3  Fundamental Metallurgical Concepts to Improve Steel Properties .... .
17-4  Design Methods .......... .
17-5  Thickness (Scantling) Calculations.
18  Tables of Design Data Table 18-1  Specific heat of air, flue gas and
ash at atmospheric pressure. .  .
Table 18-2  Some physical properties of iron,
metal, and selected steels .  .  .  .  .
Table 18-3  Linear thermal expansion of steel
Table 18-4  Specific heat capacity of steel
Table 18-5  Electrical resistivity of steel  ...
Table 18-6  Thermal conductivity of steel  ..
Table 18-7  Density, heat capacity, and heat conductivity for metals .................. .
Table 18-8  Thermal properties of the saturated water and steam  (arranged by temperature)  ..............
Table 18-9  Thermal properties of the saturated water and steam (arranged by pressure)  ............  532
Table 18-10  Thermal properties of unsaturated water and superheated steam at different pressures.
Table 18-11  Conversion factors  ... .  .  .  .  .  .  .  .  .  .  .  54












EBOOK - Boilers and burners -  Design and theory (Prabir Basu & Cen Kefa & Louis Jestin) 2000


LINK ĐẶT MUA TÀI LIỆU ONLINE 1


LINK DOWNLOAD - BẢN ĐẸP (TÀI LIỆU PRO)

 




EBOOK - Lò hơi và vòi đốt - Lý thuyết và hướng dẫn thiết kế.


Modern society owes a great deal to fossil fuels, which have accelerated man's progress from the cave to the present age of jets and computers. Utilization of  this precious gift of nature is central and critical to our lives. This book is about  rational utilization of fossil fuels for generation of heat or power.
The book is intended for undergraduate and graduate students with an interest in steam power plants, burners, or furnaces. For researchers, it is a resource for applications of theory to practice. Plant operators will find solutions to and explanations of many of their daily operational problems. Designers will find this book filled with required data, design methods, and equations. Finally, consultants will find it useful for design evaluation.
This book uses a format of theory-based practice. Each chapter begins with an explanation of a process. Then it develops equations from first principles and presents experiment-based empirical equations. This is followed by design methodology, which in many cases is explained by worked-out examples. Thus, the book retains the interest of the reader and help remove doubts if any on the theory.

The present monograph is a joint effort of writers on three continents-Asia, Europe, and North America-and a marriage of two scientific traditions-Eastern and Western. In the West, boilers and burners are designed for high levels of  performance, but their design methods and data are buried under commercial secrecy. Very few books or even research papers are available giving exact design
standards. Thus, there is limited opportunity for infonnation exchange on design data and methodologies. The energy industry in the Eastern European countries and China, on the other hand, did not have much commercial impetus for burying their design standards under secrecy. So their design methods and data were freely exchanged, and debated in the scientific community. Eventually, they fonned into national standards.
These elaborate thermal design standards were developed on the basis of experience in the design and operations of thousands of boilers and burners. However, the difference in language and scientific conventions prevented easy access of Western readers to this wealth of information available in China and Eastern European countries. The present book synthesizes design methods and data from both sides of the scientific world and presents the same in a simple Western format.
'
1  Introduction
1-1  Principles of Boiler Operation
1-2  Classification of Boilers .
1-3  Description of Boilers
2  General Design Considerations
2-1  Boiler Specifications.
2-2  Design Steps
3  Fuel and Combustion Calculations
3-1  Features of Fuel  .  .  .  .  .  .  .  .
3-2  Stoichiometric Calculations .............. .
3-3  Enthalpy Calculation of Air and Combustion Products
3-4  Heat Balance .  .  .  .  .  .  .  .  .
3-5  Generation of S02 and NOx •
4  Coal Preparation Systems for Boilers
4-1  Coal Preparation Systems .  .  .
4-2  Pulverizing Properties of Coal
4-3  Pulverizing Air System ... .
4-4  Size-Reducing Machines .. .
4-5  Other Components for Coal Preparation Systems
4-6  Design of Coal Preparation System for Pulverized Coal Boilers ........... .
4-7  Fuel Feeding in Fluidized Bed Boilers  76
5  Design of Oil Burners  80
5-1  Design of Oil Supply System  80
5-2  Oil Atomizers .. .  .  .  .  .  .  82
5-3  Air Registers .  .  .  .  .  .  .  .  .  108
5-4  Design Principles of Oil Fired Boilers  118
6  Boiler Furnace Design Methods  128
6-1  General Design Principles. .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  128
6-2  Flame Emissivity  ....................  135
6-3  Heat Transfer Calculations for the PC Boiler Furnace.  140
6-4  Water Wall Arrangement .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  146
6-5  Fouling and Thermal Efficiency Factors for Water Wall Tubes  .......  147
6-6  Temperature Field Coefficient, M ..  149
6-7  Furnace Emissivity  ..........  150
6-8  Distribution of Heat Load in Furnace.  151
7  Convective Heating Surfaces  161
7 -1  Design of Superheater and Reheater .  .  .  .  .  .  .  .  .  .  .  .  .  .  161
7-2  Temperature Control in Superheater and Reheater. .  .  .  .  .  .  167
7-3  Adjustment of Heat Absorption in Superheater and Reheater .  172
7 -4  Economizer  ..................  178
7 -5  Air Heater .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  180
7-6  Arrangement of Back-Pass Heating Surfaces  ........  185
7-7  Heat Transfer Calculations for Convective Heating Surfaces  187
7-8  Design Methods of Convection Heating Surfaces  206
8  Swirl Burners  212
8-1  Design of a Swirl Burner  212
8-2  Flow Resistance in Swirl Burners.  225
8-3  Examples of Swirl Burners .  .  .  .  226
8-4  Arrangement of Multiple Swirl Burners  230
8-5  Design Procedure of Swirl Burners.  233
9  Design of Novel Burners
9-1  Types of PC Burners. .  .  .  .  .  .
9-2  PC Burner With Blunt Body  ..
9-3  Precombustion Chamber Burner
9-4  Boat Burner .  .  .  .  .  .  .  .  .  .  .
9-5  Co-Flow Jet Burner With High Differential Velocity
9-6  Counter-Flow Jet Burner ......... .
9-7  Dense and Lean Phase PC Burner .... .
9-8  Down-Shot Flame Combustion Technique .
9-9  Low NOx Burner.
10  Tangentially Fired Burners
10-1  General Descriptions .  .  .  .  .  .  .  .  .  .
10-2  Design of Burners With Peripheral Air
10-3  Design of Tilting Burners ....... .
10-4  Burners for Bituminous Coal ..... .
10-5  Anthracite and Lean Coal Fired PC Burner
10-6  Brown Coal Fired Direct Burner ..... .
10-7  Multifuel Burner ............. .
10-8  Design Methods for Tangentially Fired Boilers
10-9  Example of Burner Design
11  Fluidized Bed Boilers
11-1  Fluidized Bed Boiler .......... .
11-2  Major Features of Fluidized Bed Boilers
11-3  Basics of Fluidized Beds .....
11-4  Bubbling Fluidized Bed Boilers .
11-5  Circulating Fluidized Bed Boilers
11-6  Distributor Plates  .  .
11-7  Loop Seals .  .  .  .  .  .
11-8  Gas-Solid Separators
12  Steam-Water Circulation in Boiler
12-1  Natural Circulation System ............. .
12-2  Calculations for Simple and Complex Tube Circuits
12-3  Two-Phase Flow Resistance ....... .
12-4  Height of Economizer Section in the Riser
12-5  Worked-Out Example.
13  Forced Circulation for Supercritical or Subcritical Boilers
13-1  General Description .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
13-2  Design Principle of Forced Circulation Boiler
13-3  Features of Forced Circulation Boilers.
13-4  Supercritical Boilers  ............. .
14  Corrosion and Fouling of Heat Transfer Surfaces
14-1  High-Temperature Corrosion of External Surfaces
14-2  Prevention of High-Temperature Corrosion ....
14-3  Low-Temperature Corrosion on External Surfaces
14-4  Corrosion and Scaling of Internal Surfaces
14-5  Fouling and Siagging .......... .
14-6  Calculation of Soot and Ash Deposition .  .
14-7  Prediction of Siagging Potential .  .  .  .  .  .
14-8  Design Measure for Reduction of Fouling and Slagging
15  Erosion Prevention in Boilers
15-1  Theory of Erosion of Heating Surfaces
15-2  Worked-Out Example ......... .
15-3  Factors Influencing Tube Erosion  .. .
15-4  Analyses of Erosion of Tube Banks in Cross-Flow
15-5  Permissible Gas Velocity for Safe Operation
15-6  Erosion Protection for the Economizer, Reheater, and Superheater  ....
15-7  Erosion in Tubular Air Heaters ..
15-8  Erosion in Fluidized Bed Boilers.
16  Pressure Drop in Gas and Air Ducts
16-1  Draft Systems ................ .
16-2  Pressure Drop in Air and Gas Duct Systems
16-3  Pressure Drop Across Heating Surfaces .
16-4  Pressure Drop in Natural Draft Gas Path
16-5  Pressure Drop Through Air Ducts ... .
16-6  Selection of Fans  ............ .
16-7  Pressure Drop Through Water or Steam Tubes
17  Mechanical Design of Pressure Parts
17 -1  Selection of Materials .  .  .  .  .  .
17 -2  Important Mechanical Properties of Various Materials
17-3  Fundamental Metallurgical Concepts to Improve Steel Properties .... .
17-4  Design Methods .......... .
17-5  Thickness (Scantling) Calculations.
18  Tables of Design Data Table 18-1  Specific heat of air, flue gas and
ash at atmospheric pressure. .  .
Table 18-2  Some physical properties of iron,
metal, and selected steels .  .  .  .  .
Table 18-3  Linear thermal expansion of steel
Table 18-4  Specific heat capacity of steel
Table 18-5  Electrical resistivity of steel  ...
Table 18-6  Thermal conductivity of steel  ..
Table 18-7  Density, heat capacity, and heat conductivity for metals .................. .
Table 18-8  Thermal properties of the saturated water and steam  (arranged by temperature)  ..............
Table 18-9  Thermal properties of the saturated water and steam (arranged by pressure)  ............  532
Table 18-10  Thermal properties of unsaturated water and superheated steam at different pressures.
Table 18-11  Conversion factors  ... .  .  .  .  .  .  .  .  .  .  .  54












EBOOK - Boilers and burners -  Design and theory (Prabir Basu & Cen Kefa & Louis Jestin) 2000


LINK ĐẶT MUA TÀI LIỆU ONLINE 1


LINK DOWNLOAD - BẢN ĐẸP (TÀI LIỆU PRO)

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