TAILIEUCHUNG - Lecture Thermodynamics: An engineering approach (8/e): Chapter 17 - Yunus A. Çengel, Michael A. Boles

Chapter 17 - Compressible flow. The objectives of Chapter 17 are to: Develop the general relations for compressible flows encountered when gases flow at high speeds, introduce the concepts of stagnation state, speed of sound, and Mach number for a compressible fluid, develop the relationships between the static and stagnation fluid properties for isentropic flows of ideal gases,. | Chapter 17 Compressible Flow Study Guide in PowerPoint to accompany Thermodynamics: An Engineering Approach, 8th edition by Yunus A. Çengel and Michael A. Boles Stagnation Properties Consider a fluid flowing into a diffuser at a velocity , temperature T, pressure P, and enthalpy h, etc. Here the ordinary properties T, P, h, etc. are called the static properties; that is, they are measured relative to the flow at the flow velocity. The diffuser is sufficiently long and the exit area is sufficiently large that the fluid is brought to rest (zero velocity) at the diffuser exit while no work or heat transfer is done. The resulting state is called the stagnation state. We apply the first law per unit mass for one entrance, one exit, and neglect the potential energies. Let the inlet state be unsubscripted and the exit or stagnation state have the subscript o. Since the exit velocity, work, and heat transfer are zero, The term ho is called the stagnation .

• Vật lý
• Lecture Thermodynamics
• Engineering approach
• Nhiệt động lực học
• Compressible flow
• Stagnation properties
• Conservation of energy
• Hóa học đại cương
• General Chemistry I
• Lecture General Chemistry I
• Chemical thermodynamics
• Zeroth Law of Thermodynamics
• First Law of thermodynamics
• Second Law of thermodynamics
• The second law of thermodynamics
• Thermodynamic cycle
• Thermal efficiency
• Companion site to accompany thermodynamics
• Energy transfer
• Thermal energy reservoirs
• Lecture Physical chemistry
• Physical chemistry
• Bài giảng Hóa lý
• Spontaneous processes
• Non spontaneous reaction
• Temperature and Heat
• Năng lượng nhiệt
• Nhiệt động học
• Vật lý học
• Chemical reactions
• Percent theoretical
• Percent excess air
• Phase equilibrium
• Specific gibbs function
• Simultaneous reactions
• Steady flow process
• State postulate
• Mechanical energy
• General energy analysis
• Energy transport
• Pure substances
• Properties of pure substances
• Energy analysis
• Closed systems
• Constant pressure process
• Control volumes
• Conservation of energy
• Conservation principles
• Clausius inequality
• Reversible process
• Heat transfer on entropy
• Variable specific heat method
• Closed system
• Second law
• Exergy forms
• Exergy of kinetic energy
• Exergy of potential energy
• Gas power cycles
• Carnot cycle
• Air standard assumptions
• Combined power cycles
• Rankine cycle
• Regenerative cycle
• Refrigeration cycles
• Reversed carnot refrigerator
• Heat pump
• Thermodynamic property relations
• Clapeyron equation
• Clapeyron clausius equation
• Gas mixtures
• Volume fraction
• Partial pressure
• Gas vapor mixtures
• Air conditioning
• Atmospheric air
• Organic chemistry
• Lecture Organic chemistry
• Hóa học hữu cơ
• Bài giảng Hóa học hữu cơ
• Potential energy diagrams