You are here

Air Conditioning Systems

Cooling Loads

- Air infiltration rate into room (CFM)
- Average outside temperature on a design day
- Cooling load for roof, wall or glass when Corrected Cooling Load Temperature Difference is given
- Cooling load from lighting
- Cooling load Heat Gain through windows
- Corrected Cooling Load Temperature Difference when Cooling Load Temperature Difference is given
- Duct Heat Gain
- Heat gain through partition, floor, or ceiling
- Latent cooling load for ventilation air
- Latent Heat Gain from people
- Latent Heat Gain per person when Latent Heat Gain from people is given
- 10 More formulas!

Air Refrigeration Cycles

- Energy Performance Ratio of Heat Pump
- Relative Coefficient of Performance
- Theoretical Coefficient of Performance of a refrigerator

Bell-Coleman Cycle or Reversed Brayton or Joule Cycle

- Compression or Expansion Ratio
- COP of Bell-Coleman Cycle for given Compression ratio and adiabatic index(γ)
- COP of Bell-Coleman Cycle for given temperatures, polytropic index(n) and adiabatic index(γ)
- Heat Absorbed during Constant pressure Expansion Process
- Heat Rejected during Constant pressure Cooling Process

Air Refrigeration Systems

Simple Air Cooling System

- C.O.P. of air cycle for given power input and tonnage of refrigeration
- C.O.P. of simple air cycle
- Compression Work
- Expansion Work
- Heat rejected during cooling process
- Mass of air to produce Q tonnes of refrigeration
- Power required for refrigeration system
- Power required to maintain pressure inside the cabin(excluding ram work)
- Power required to maintain pressure inside the cabin(including ram work)
- Refrigeration Effect Produced
- Specific Heat Capacity at Constant Pressure
- 2 More formulas!

Basics

- Entropy change (Isobaric Process) (With given temperatures)
- Entropy change (Isobaric Process) (With given volumes)
- Entropy change (Isochoric Process) (With given pressures)
- Entropy change (Isochoric Process) (With given temperatures)
- Entropy change (Isothermal Process) (With given volumes)
- Heat Transfer at Constant Pressure
- Isobaric Work (for given mass and temperatures)
- Isobaric Work (for given pressure and volumes)
- Mass Flow Rate in a Steady Flow
- Specific Heat Capacity at Constant Pressure
- Work done in adiabatic process
- 1 More formulas!

Simple Vapour Compression Refrigeration Systems

Theoretical Vapour compression cycle with Dry Saturated vapour after compression

- Coefficient of Performance (for given h4)
- Coefficient of Performance (for given hf3)
- Enthalpy at point 1
- Enthalpy at point 2
- Enthalpy at point 4
- Entropy at point 1
- Entropy at point 2
- Refrigerating Effect(for given h1 and h4)
- Refrigerating Effect(for given h1 and hf3)
- Work done during isentropic compression(per Kg of refrigerant)

Refrigeration and Air Conditioning calculators give you a list of online Refrigeration and Air Conditioning calculators. A tool perform calculations on the concepts and applications for Refrigeration and Air Conditioning calculations.

These calculators will be useful for everyone and save time with the complex procedure involved to obtain the calculation results. You can also download, share as well as print the list of Refrigeration and Air Conditioning calculators with all the formulas.