TITLE.PM5

18 ENGINEERING THERMODYNAMICS dharm M-therm/th2-1.pm5 2.2. Definition of Thermodynamics Thermodynamics may be defined as follows ...

BASIC CONCEPTS OF THERMODYNAMICS 19 dharm M-therm/th2-1.pm5 Mass non-necessarily constant Mass remains constant regardless varia ...

20 ENGINEERING THERMODYNAMICS dharm M-therm/th2-1.pm5 These approaches are discussed (in a comparative way) below : S. No. Macro ...

BASIC CONCEPTS OF THERMODYNAMICS 21 dharm M-therm/th2-1.pm5 Thermal equilibrium. The temperature of the system does not change ...

22 ENGINEERING THERMODYNAMICS dharm M-therm/th2-1.pm5 2.10. Cycle Any process or series of processes whose end states are identi ...

BASIC CONCEPTS OF THERMODYNAMICS 23 dharm M-therm/th2-1.pm5 2.13. Temperature lThe temperature is a thermal state of a body whic ...

24 ENGINEERING THERMODYNAMICS dharm M-therm/th2-1.pm5 2.15. The Thermometer and Thermometric Property 2.15.1. Introduction l The ...

BASIC CONCEPTS OF THERMODYNAMICS 25 dharm M-therm/th2-1.pm5 Thermocouple thermometers Resistance thermometers Radiation pyromet ...

26 ENGINEERING THERMODYNAMICS dharm M-therm/th2-1.pm5 Pressure thermometers are discussed below : (i)Vapour pressure thermometer ...

BASIC CONCEPTS OF THERMODYNAMICS 27 dharm M-therm/th2-1.pm5 thermometers. For good performance the volume of the bulb should be ...

28 ENGINEERING THERMODYNAMICS dharm M-therm/th2-1.pm5 Iron vs Pure iron vs – 200 to 1000 – 200 – 8.27 constantan 45-60% Cu + 75 ...

BASIC CONCEPTS OF THERMODYNAMICS 29 dharm M-therm/th2-1.pm5 Fig. 2.12. A schematic diagram of radiation pyrometer. Advantages of ...

30 ENGINEERING THERMODYNAMICS dharm M-therm/th2-1.pm5 Types of Liquid in Bimetal- Radia- Optical instru- glass lic ther- Pressur ...

BASIC CONCEPTS OF THERMODYNAMICS 31 dharm M-therm/th2-1.pm5 2.15.3. The international practical temperature scale For the calibr ...

32 ENGINEERING THERMODYNAMICS dharm M-therm/th2-1.pm5 Above 1064.43°C : l It is based on the intensity of radiation JT at tempe ...

BASIC CONCEPTS OF THERMODYNAMICS 33 dharm M-therm/th2-1.pm5 Correspondingly, the ice point of 0°C on the Celsius scale becomes e ...

34 ENGINEERING THERMODYNAMICS dharm M-therm/th2-1.pm5 Atmospheric pressure is measured with the help of barometer. Fig. 2.14. Sc ...

BASIC CONCEPTS OF THERMODYNAMICS 35 dharm M-therm/th2-1.pm5 The liquids commonly employed for manometers are mercury and water. ...

36 ENGINEERING THERMODYNAMICS dharm M-therm/th2-1.pm5 Fig. 2.16. U-tube manometer. Fig. 2.17. Cistern manometer. Fig. 2.18. Incl ...

BASIC CONCEPTS OF THERMODYNAMICS 37 dharm M-therm/th2-1.pm5 The principle of the inclined manometer is explained in Fig. 2.19. I ...