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Basic Concepts in Thermodynamics P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Thorough Familiarization of Simple Premises…..

Basic Concepts in Thermodynamics P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Thorough Familiarization of Simple Premises…

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Page 1: Basic Concepts in Thermodynamics P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Thorough Familiarization of Simple Premises…

Basic Concepts in Thermodynamics

P M V SubbaraoProfessor

Mechanical Engineering Department

I I T Delhi

Thorough Familiarization of Simple Premises…..

Page 2: Basic Concepts in Thermodynamics P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Thorough Familiarization of Simple Premises…

Heart as a Thermodynamics System

Page 3: Basic Concepts in Thermodynamics P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Thorough Familiarization of Simple Premises…

Operation of Left Ventricle

Page 4: Basic Concepts in Thermodynamics P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Thorough Familiarization of Simple Premises…

Cyclic Operation of Heart

Page 5: Basic Concepts in Thermodynamics P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Thorough Familiarization of Simple Premises…

Cyclic Operation of deceased Heart

Page 6: Basic Concepts in Thermodynamics P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Thorough Familiarization of Simple Premises…

LPG Stove

Page 7: Basic Concepts in Thermodynamics P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Thorough Familiarization of Simple Premises…

Schematic Diagram of LPG Stove

Page 8: Basic Concepts in Thermodynamics P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Thorough Familiarization of Simple Premises…

Electric Stove

Page 9: Basic Concepts in Thermodynamics P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Thorough Familiarization of Simple Premises…

Identification of Properties

• (a) Colour of a filament;

• (b) Age of a vehicle tire;

• (c) Life of a bulb ;

• (d) Specific heat of a solid;

• (e) Pressure;

• (f) Temperature;

• (g) heat;

• (h) Calorific value of a fuel.

Page 10: Basic Concepts in Thermodynamics P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Thorough Familiarization of Simple Premises…

Colour is due to Incandescence

Incandescence is the emission of light (visible electromagnetic radiation) from a hot body as a result of its temperature.

Page 11: Basic Concepts in Thermodynamics P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Thorough Familiarization of Simple Premises…

Spectral Analysis of Incandescent Filament

Page 12: Basic Concepts in Thermodynamics P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Thorough Familiarization of Simple Premises…

Age of A Vehicle Tyre

Page 13: Basic Concepts in Thermodynamics P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Thorough Familiarization of Simple Premises…

Made as Property

In the example above:DOT EJ8J DFM 408

DOT EJ8J DFM 408Manufactured during the 40th week of the year

DOT EJ8J DFM 408Manufactured during the 8th year of the decade

Tires Manufactured Before 2000

Page 14: Basic Concepts in Thermodynamics P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Thorough Familiarization of Simple Premises…

Made as Property

In the example above:DOT U2LL LMLR 5107DOT U2LL LMLR 5107 Manufactured during the 51st

week of the yearDOT U2LL LMLR 5107 Manufactured during 2007

Tires Manufactured Since 2000

Page 15: Basic Concepts in Thermodynamics P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Thorough Familiarization of Simple Premises…

Specific Heat : Is it a Property ? Or ……

Page 16: Basic Concepts in Thermodynamics P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Thorough Familiarization of Simple Premises…
Page 17: Basic Concepts in Thermodynamics P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Thorough Familiarization of Simple Premises…
Page 18: Basic Concepts in Thermodynamics P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Thorough Familiarization of Simple Premises…
Page 19: Basic Concepts in Thermodynamics P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Thorough Familiarization of Simple Premises…
Page 20: Basic Concepts in Thermodynamics P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Thorough Familiarization of Simple Premises…
Page 21: Basic Concepts in Thermodynamics P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Thorough Familiarization of Simple Premises…
Page 22: Basic Concepts in Thermodynamics P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Thorough Familiarization of Simple Premises…
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