RAC

By AbhinandanKumarAzad

(Hindi) RAC 1: Introduction, Syllabus & Basic Concepts

Basic Concepts: Refregiration Effect, Refrigrent, COP or EPR, Realtion between COP of H.P. & COP of Refrigeration, Ideal Refregiration Cycle (Reverse Carnot Cycle), Unit of Refrigeration

(Hindi) RAC 2: Vapour Compression Refrigeration System

In this course, Abhinandan will be discussing Vapour Compression Refrigeration System, The topics will cover Volumetric Efficiency, Effect of Variation of Parameters on the Performance of VCRS, Flash Chamber, Cascade Refrigeration System Heat Exchanger in VCRS.

(Hindi) RAC 3: Refrigrents & Refrigeration Equipment

Type of Refrigrents, Selection of Refrigrents, Thermodynamic, Chemical and Physical Properties of Refrigrents, Refrigrents & Their Applications, Azeotropes, Function of Compressor, Performance Parameters,Type of Reciprocating Compressor, Condenser & Evaporator, Type of Condenser, Expansion Devices and their types.

(Hindi) RAC 4: VARS & RBC

The course discusses about VARS (Vapour Absorbtion Refrigeration System), Electrolux Refregirator, RBC (Reversed Brayton Cycle) or Bell Coleman Cycle, Heat Rejection Ratio (HRR), Difference between VCRS and VARS.