Applications of thermodynamics in the field of Energy Technology

Thermodynamics has very wide applications as basis of thermal engineering. Almost all process and engineering industries, agriculture, transport, commercial and domestic activities use thermal engineering. But energy technology and power sector are fully dependent on the laws of thermodynamics.

For example:

(i) Central thermal power plants, captive power plants based on coal.

(ii) Nuclear power plants.

(iii) Gas turbine power plants.

(iv) Engines for automobiles, ships, airways, spacecraft.

(v) Direct energy conversion devices: Fuel cells, thermionic, thermo-electric engines.

(vi) Air conditioning, heating, cooling, ventilation plants.

(vii) Domestic, commercial and industrial lighting.

(viii) Agricultural, transport and industrial machines. 

 

All the above engines and power consuming plants are designed using laws of thermodynamics.