PPT-Thermodynamics 2 PH: 104: Heat and Thermodynamic Course Outline (Continued)

Thermometry Concept of temperature Boyles Law Charles Law Thermometers Thermocouple Calorimetry Platinum resistance scale Absolute zero Lower fixed point Temperature gradient Thermodynamic . 71 40 40 23 23 23 23 23 23 23 55 55 12 12 12 12 71 71 71 71 71 71 9 7 9 9 7 7 7 104 36 36 36 104 104 104 115 1 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5 5 5 5 34 67 121 48 40 40 40 40 40 40 113 113 113 101 29 29 LIMITATION OF FIRST LAW OF . THERMODYNAMICS. It does not give information concerning feasibility of a thermodynamic . proces. .. why. NOT EXPLAINED BY FIRST LAW. It tells that work obtained is equal to heat absorbed but in actual heat absorbed can not be completely converted into work. 1. st. law of thermodynamics. Energy may be converted to different forms, but it is neither created nor destroyed during transformations. Energy from chemical bonds is converted to kinetic energy and heat (body and friction from tires). No engine, working in a continuous cycle, can take heat from a reservoir at a single temperature and convert that heat completely to work.. Therefore, no engine can have a greater efficiency than a Carnot engine operating between the same two temperatures.. BRANCH. =. . MECHANICAL(A). SEM=3. SUBJECT:- ENGINEERING THERMODYNAMICS. energy,.  in physics, the capacity for doing . work. . It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms. There are, moreover, . 1. . Basics of chemical thermodynamics. 2. Methods of thermodynamic value measurements. Materials Chemistry: Thermodynamic Modeling. Phase diagram Microstructure. . Properties. Mechanical properties;. [4]. Change of phase . . ice. .  . water.  . steam. The Laws of Thermodynamics. The 1. st. Law. The 2. nd. Law. Applications. Heat engines. Refrigerators. Order to disorder. 2. Change of Phase. Advanced Chemistry. Ms. . Grobsky. What is Energy?. Energy. . is the capacity to do work. Thermal energy. is the energy associated with the random motion of atoms and molecules. Kinetic energy . is the energy due to motion. Change of phase . . ice. .  . water.  . steam. The Laws of Thermodynamics. The 1. st. Law. The 2. nd. Law. Applications. Heat engines. Refrigerators. Order to disorder. 2. Change of Phase. Introduction. Zeroth Law of Thermodynamics. If objects A and B are separately in thermal equilibrium with a third object C, then A and B are in thermal equilibrium with each other. . Temperature . T. Topics to be covered . Laws of thermodynamics: . Zeroth law, First law, Second law, and Third law. Thermal Processes: . Isobaric, Isochoric, adiabatic, and Isothermal. Heat engines, Refrigerators, Air-conditioners, and Heat pumps. . Temperature is the measurement of the average kinetic energy of material. . Atoms move around and collide with the thermometer and exchange its energy causing the thermometer to go up.. Three units of measuring temperature. 1. . Basics of chemical thermodynamics. 2. Methods of thermodynamic value measurements. Materials Chemistry: Thermodynamic Modeling. Phase diagram Microstructure Properties. Mechanical properties;. Erice (. Sicilia. ) - 2013. Contact : . Patxi. DUTHIL. duthil@ipno.in2p3.fr. Basic . thermodynamics. Contents. CERN Accelerator School – 2013. Basic thermodynamics .