Computer Room Evaporative Cooling (CREC) Calculator

Adjust the editable figures below to best meet your requirements and click Calculate to assess the number of Evaporative Cooling Units you would need and the approximate savings you would make as compared to a conventional Refrigeration based system. For more information about an item hover your mouse over the info symbol.

SERVER ROOM REQUIREMENTS
Cooling Demand   info kW Mass flow rate Kg/s 2.5 Kg/s
Δt through Server   info C Air Flow Rate 2.1 m3/s
Annual Running Hours Default is24hrs x 365 days
Electricity Cost p/kWhr       
   
REFRIGERATION
 
ECOCOOLING
  Savings made by using Evaporative Cooling
Coefficient of performance  
 
23.8
Fridge Electricity Use  
12.5
 
0 kW
EcoCooler Fan Power  info   N/A   kW/m3/s
True Coefficient of performance  
2.0
 
23.8
Total Electricity Usage  
12.5
 
1.1 kW
   
100%
 
8%
Electricity Consumption   109500   9198
Total Operating Cost   £10,950  
£920
 
£10,030
Carbon Dioxide Impact  
59
 
 
53.9 tonnes
    0.53702 kg/kWhr Carbon Dioxide UK value

RESULTS

EcoCoolers      
Flow Rate m3/hr This is dependent upon the EcoCooler type and the ductwork or air distribution resistance.
Number Required 0.8 Design Number Required (1)
Redundancy This is the design redundancy or resilience required of the system.
Net Requirements 2  

 

 

 

 

 

 

Ecocooling economical evaporative coolingEcocooling economical evaporative cooling Evaporative Cooling from EcoCooling .... a Low Energy, Low Carbon Alternative to Air-Conditioning

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