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Air Conditioning Heat Load Estimate for Cities in India.
(Developed by Rajeev Kakkar)
Back
Step 1:
Click the two buttons for the city:
CITY:
Click both buttons
OUTSIDE CONDITIONS:
Outside Relative
Temp. Humidity
Ahmedabad
110 DegF
(43.3 DegC),
24%
Bangalore
96 DegF
(35.6 DegC),
45%
Calcutta
100 DegF
(37.8 DegC),
49%
Chennai
103 DegF
(39.4 DegC),
41%
Goa
100 DegF
(37.8 DegC),
70%
Hyderabad
106 DegF
(41.1 DegC),
28%
Mumbai
95 DegF
(35.0 DegC),
60%
New Delhi
110 DegF
(43.3 DegC),
20%
Nagpur
112 DegF
(44.4 DegC),
18%
Pune
104 DegF
(40.0 DegC),
28%
Step 2: Enter the Data:
:
Room Length
ft
Help?
Room Width
ft
Help?
Room False Ceiling Height
ft
Help?
Room Floor-to-Ceiling height
ft
Help?
Fixed Inside Design Conditions
Inside Room Design Temperature: 75 Deg F
Inside Room Design Relative Humidity: 55%
West / NorthWest/ SouthWest
Windows
nos
Help?
Window width
ft
Help?
Window height
ft
Help?
Wall length
ft
Help?
East / NorthEast
Windows
nos
Help?
Window width
ft
Help?
Window height
ft
Help?
Wall length
ft
Help?
North / Shaded
Windows
nos
Help?
Window width
ft
Help?
Window height
ft
Help?
Wall length
ft
Help?
South / SouthEast
Windows
nos
Help?
Window width
ft
Help?
Window height
ft
Help?
Wall length
ft
Help?
Partition wall area
sft
Help?
Partition glass area
sft
Help?
Floor, non-ac
sft
Help?
Ceiling, non-ac
sft
Help?
Roof exposed to sun
sft
Help?
Roof shaded from sun
sft
Help?
Skylight
sft
Help?
Lighting
watts/sft
Help?
Occupancy
nos
Help?
PCs
nos
Help?
Servers
nos
Help?
UPS
KVA
Help?
Step 3: Click Solve for result:
:
(or click reset to re-start from step 1)
RESULTS:
Percentage-wise Airconditioning Load distribution:
Direct Solar Heat, glass
%
Transmitted Heat, walls & glass
%
Transmitted heat, from
partitions floor, ceiling
and roof
%
Heat from lights
%
Heat from computer equipment
%
Heat from fresh air
%
Heat from occupants
%
Here are the results!
RESULTS:
British Units:
RESULTS:
Metric Units:
Room area
sft
Help?
Room area
sqm
Help?
Tons of AC
Tr
Help?
Kw of AC
Kw
Help?
Air Quantity
cfm
Help?
Air Quantity
lps
Help?
Fresh Air
cfm
Help?
Fresh Air
lps
Help?
Back
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