Magnetic refrigeration

1. MAGNETIC
REFRIGERATION
Submitted
By
SWAPNIL D. PACHUPATE (20150442)
Third Year Chemical Engineering
A Project Seminar Presentation
On

3. 2)Purpose of refrigeration
3)Scope

4. Convectional Type-
1) Thermo electric refrigeration
2) Acoustic refrigeration
Non Convectional-
1) Magnetic Refrigeration
Types of
Refrigeration

6. Thermodynamic diagram for the cycle

7. WORKING PRINCIPLE

11. Applications
1) Chilling of liquids in industry
2) Air conditioning
3) Ice making
4) Refrigeration plants for cold rooms and
freezers
5) Use of cold in construction
6) Storage of unfrozen food products
7) Air refrigeration in mining
8) Artificially cooled skating rinks
9) Heat pumps

13. CONCLUSION
1) Greater efficiency
2)Beneficial effects on National Power Consumption
3) Higher performance and lower cost permanent magnetic
materials