TAILIEUCHUNG - Lecture Thermodynamics: An engineering approach (8/e): Chapter 11 - Yunus A. Çengel, Michael A. Boles

Chapter 11 - Refrigeration cycles. The objectives of Chapter 11 are to: Introduce the concepts of refrigerators and heat pumps and the measure of their performance, analyze the ideal vapor-compression refrigeration cycle, analyze the actual vapor-compression refrigeration cycle, review the factors involved in selecting the right refrigerant for an application,. | Chapter 11 Refrigeration Cycles Study Guide in PowerPoint to accompany Thermodynamics: An Engineering Approach, 8th edition by Yunus A. Çengel and Michael A. Boles The vapor compression refrigeration cycle is a common method for transferring heat from a low temperature to a high temperature. The above figure shows the objectives of refrigerators and heat pumps. The purpose of a refrigerator is the removal of heat, called the cooling load, from a low-temperature medium. The purpose of a heat pump is the transfer of heat to a high-temperature medium, called the heating load. When we are interested in the heat energy removed from a low-temperature space, the device is called a refrigerator. When we are interested in the heat energy supplied to the high-temperature space, the device is called a heat pump. In general, the term heat pump is used to describe the cycle as heat energy is removed from the low-temperature space and rejected to the high-temperature

• Vật lý
• Lecture Thermodynamics
• Engineering approach
• Nhiệt động lực học
• Refrigeration cycles
• Reversed carnot refrigerator
• Heat pump
• 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
• Compressible flow
• Stagnation properties
• Conservation of energy
• 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
• 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