Thermodynamics For Dummies

Höfundur Mike Pauken

Útgefandi Wiley Professional Development (P&T)

Snið ePub

Print ISBN 9781118002919

Útgáfa 1

Útgáfuár 2011

1.990 kr.

Description

Efnisyfirlit

  • Introduction
  • About This Book
  • Conventions Used in This Book
  • What You’re Not to Read
  • Foolish Assumptions
  • How This Book Is Organized
  • Part I: Covering the Basics in Thermodynamics
  • Part II: Employing the Laws of Thermodynamics
  • Part III: Planes, Trains, and Automobiles: Making Heat Work for You
  • Part IV: Handling Thermodynamic Relationships, Reactions, and Mixtures
  • Part V: The Part of Tens
  • Icons Used in This Book
  • Where to Go from Here
  • Part I: Covering the Basics in Thermodynamics
  • Chapter 1: Thermodynamics in Everyday Life
  • Grasping Thermodynamics
  • Examining Energy’s Changing Forms
  • Kinetic energy
  • Potential energy
  • Internal energy
  • Watching Energy and Work in Action
  • Engines: Letting energy do work
  • Refrigeration: Letting work move heat
  • Getting into Real Gases, Gas Mixtures, and Combustion Reactions
  • Discovering Old Names and New Ways of Saving Energy
  • Chapter 2: Laying the Foundation of Thermodynamics
  • Defining Important Thermodynamic Properties
  • Eyeing general measurement basics
  • Mass
  • Pressure
  • Temperature
  • Density
  • Energy
  • Enthalpy
  • Specific heat
  • Entropy
  • Understanding Thermodynamic Processes
  • Creating a path for a process
  • Finding the state at each end of a path: The state postulate
  • Connecting processes to make a cycle
  • Discovering Nature’s Law and Order on Temperature, Energy, and Entropy
  • The zeroth law on temperature
  • The first law on energy conservation
  • The second law on entropy
  • The third law on absolute zero
  • Chapter 3: Working with Phases and Properties of Substances
  • It’s Just a Phase: Describing Solids, Liquids, and Gases
  • The phase diagram
  • The T-v diagram
  • The P-v diagram
  • Knowing How Phase Changes Occur
  • From compressed liquid to saturated liquid
  • From saturated liquid to saturated vapor
  • From saturated vapor to superheated vapor
  • Finding Thermodynamic Properties from Tables
  • Figuring out linear interpolation
  • Interpolating with two variables
  • Good Gases Have Ideal Behavior
  • Chapter 4: Work and Heat Go Together Like Macaroni and Cheese
  • Work Can Do Great Things
  • Working with springs
  • Turning a shaft
  • Accelerating a car
  • Moving with pistons
  • Figuring out boundary work
  • Heating Things Up, Cooling Things Down
  • Getting hot with boilers
  • Cooling off with condensers
  • Chilling with evaporators
  • Part II: Employing the Laws of Thermodynamics
  • Chapter 5: Using the First Law in Closed Systems
  • Conserving Mass in a Closed System
  • Balancing Energy in a Closed System
  • Applying the First Law to Ideal-Gas Processes
  • Working with constant volume
  • Working with constant pressure
  • Working with constant temperature
  • Working with an adiabatic process
  • Applying the First Law to Processes with Liquids and Solids
  • Chapter 6: Using the First Law in Open Systems
  • Conserving Mass in an Open System
  • Defining mass and volumetric flow rates
  • Applying conservation of mass to a system
  • Balancing Mass and Energy in a System
  • When Time Stands Still: The Steady State Process
  • Using the First Law on Four Common Open-System Processes
  • Flowing through nozzles and diffusers
  • Working with pumps, compressors, and turbines
  • Moving energy with heat exchangers
  • Reducing pressure with throttling valves
  • When Time Is of the Essence: The Transient Process
  • Making assumptions for the energy balance
  • Analyzing a transient process
  • Chapter 7: Governing Heat Engines and Refrigerators with the Second Law
  • Looking at the Impact of the Second Law
  • Defining Thermal Energy Reservoirs
  • Parameters of a thermal reservoir
  • Considering highs and lows
  • Working with the Kelvin-Planck Statement on Heat Engines
  • Characterizing heat engines
  • Determining thermal efficiency
  • Chilling with the Clausius Statement on Refrigeration
  • Characterizing refrigerators
  • Finding the coefficient of performance
  • Chapter 8: Entropy Is the Demise of the Universe
  • What Is Entropy?
  • Taking a microscopic view of entropy
  • Looking at entropy on a macroscopic level
  • Coping with the Increase in Entropy Principle
  • Working with T-s Diagrams
  • Using T-ds Relationships
  • Calculating Entropy Change
  • For pure substances
  • For liquids and solids
  • For ideal gases
  • Analyzing Isentropic Processes
  • Using constant specific heat
  • Using relative pressure and relative volume
  • Balancing Entropy in a System
  • Chapter 9: Analyzing Systems Using the Second Law of Thermodynamics
  • Measuring Work Potential with Energy Availability
  • Determining the Change in Availability
  • Calculating availability in closed systems
  • Calculating availability in open systems with steady flow
  • Calculating availability in open systems with transient flow
  • Balancing the Availability of a System
  • Transferring availability using work processes
  • Transferring availability with heat transfer processes
  • Transferring availability with mass flow
  • Understanding the Decrease in Availability Principle
  • Figuring Out Reversible Work and Irreversibility
  • Calculating the Second-Law Efficiency of a System
  • Part III: Planes, Trains, and Automobiles: Making Heat Work for You
  • Chapter 10: Working with Carnot and Brayton Cycles
  • Analyzing the Ideal Heat Engine: The Carnot Cycle
  • Examining the four processes in a Carnot cycle
  • Calculating Carnot efficiency
  • Working with the Ideal Gas Turbine Engine: The Brayton Cycle
  • Examining the four processes in a Brayton cycle
  • Analyzing the Brayton cycle
  • Determining Brayton cycle efficiency
  • Calculating Brayton cycle irreversibility
  • Improving the Brayton Cycle with Regeneration
  • Adding Intercooling and Reheating to the Brayton Cycle
  • Looking at how intercooling and reheating affect the Brayton cycle
  • Analyzing the effects of intercooling and reheating
  • Deviating from Ideal Behavior: Actual Brayton Cycle Performance
  • Flying the Brayton Cycle in Jet Propulsion
  • Seeing what happens in an ideal turbojet cycle
  • Analyzing the jet engine cycle
  • Chapter 11: Working with Otto and Diesel Cycles
  • Understanding the Basics of Reciprocating Engines
  • Working with the Ideal Spark Ignition Engine: The Otto Cycle
  • Analyzing the Otto cycle
  • Calculating Otto cycle efficiency
  • Calculating Otto cycle irreversibility
  • Working with the Ideal Compression Ignition Engine: The Diesel Cycle
  • Examining the four processes in a diesel cycle
  • Analyzing the Diesel cycle
  • Calculating diesel cycle efficiency
  • Calculating diesel cycle irreversibility
  • Chapter 12: Working with Rankine Cycles
  • Understanding the Basics of the Rankine Cycle
  • Examining the Four Processes of the Rankine Cycle
  • Analyzing the Cycle Using Steam Tables
  • Calculating Rankine cycle efficiency
  • Calculating Rankine cycle irreversibility
  • Improving the Rankine Cycle with Reheat
  • Improving the Rankine Cycle with Regeneration
  • Deviating from Ideal Behavior: Actual Rankine Cycle Performance
  • Chapter 13: Cooling Off with Refrigeration Cycles
  • Understanding the Basics of Refrigeration Cycles
  • Chilling with the Reverse Brayton Cycle
  • Examining the four processes of the reverse Brayton cycle
  • Analyzing the cycle with constant specific heat
  • Calculating the reverse Brayton cycle coefficient of performance
  • Calculating irreversibility for Brayton’s refrigerator
  • Cooling with the Vapor-Compression Refrigerator
  • Examining the four processes in a vapor-compression refrigerator
  • Analyzing the cycle with refrigerant property tables
  • Calculating the vapor-compression refrigerator coefficient of performance
  • Calculating vapor-compression refrigerator irreversibility
  • Warming Up with Heat Pumps
  • Examining the four processes in a heat pump
  • Analyzing a heat pump
  • Calculating the heat pump coefficient of performance
  • Calculating heat pump irreversibility
  • Part IV: Handling Thermodynamic Relationships, Reactions, and Mixtures
  • Chapter 14: Understanding the Behavior of Real Gases
  • Deviating from Ideal-Gas Behavior: Real-Gas Behavior
  • Determining Properties with the Compressibility Factor
  • Using reduced temperature and pressure
  • Using pseudo-reduced volume
  • Finding Pressure with van der Waals
  • Chapter 15: Mixing Gases That Don’t React with Each Other
  • Determining Thermodynamic Properties for a Mixture of Gases
  • Using mass and molar fractions for gas mixtures
  • Finding properties of a gas mixture
  • Getting the Compressibility Factor for Real-Gas Mixtures
  • Making assumptions for mixture compressibility factors
  • Finding compressibility factors with Amagat’s law
  • Finding compressibility factors with Dalton’s law
  • Calculating compressibility factors with Kay’s Rule
  • Working with Psychrometrics: Air and Water Vapor Mixtures
  • Finding the wet-bulb temperature with a sling psychrometer
  • It’s muggy out there: Calculating specific and relative humidity
  • My glasses are fogging up: Defining the dew point
  • Working out problems with temperature and humidity
  • Using the psychrometric chart
  • Making Life Comfortable with Air Conditioning
  • Heating and humidifying the air
  • Cooling and dehumidifying the air
  • Chapter 16: Burning Up with Combustion
  • Forming Combustion Reaction Equations
  • Figuring out how much air you need: Writing stoichiometric reaction equations
  • Accounting for excess air in combustion
  • Defining Combustion-Related Thermodynamic Properties
  • Enthalpy of formation
  • Enthalpy of combustion
  • Using the First Law of Thermodynamics on Steady-Flow Combustion Systems
  • Analyzing an Example Steady-Flow System
  • Using the First Law of Thermodynamics on Closed Combustion Systems
  • Analyzing an Example Closed System
  • Ouch! That’s Hot: Determining the Adiabatic Flame Temperature
  • Figuring Out an Example Adiabatic Flame Temperature
  • Part V: The Part of Tens
  • Chapter 17: Ten Famous Names in Thermodynamics
  • George Brayton
  • Nicolas Léonard Sadi Carnot
  • Anders Celsius
  • Rudolf Diesel
  • Daniel Gabriel Fahrenheit
  • James Prescott Joule
  • Nikolaus August Otto
  • William John Macquorn Rankine
  • William Thomson or Lord Kelvin
  • James Watt
  • Chapter 18: Ten More Cycles of Note
  • Two-Stroke Engines
  • Wankel Engines
  • The Stirling Cycle
  • The Ericsson Cycle
  • The Atkinson Cycle
  • The Miller Cycle
  • The Absorption Cycle
  • The Einstein Cycle
  • Combined-Cycle Engines
  • Binary Vapor Cycles
  • Appendix: Thermodynamic Property Tables
  • Cheat Sheet
  • More Dummies Products
  • End User License Agreement
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