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76
Design Case study
Elaneer
Natural Water Cooler
by
Material Testing
The Canvas were tested with water, and the results obtained were as shown below:
Day 01:
Room temperature - 29ºc
Initial water temperature - 23ºc
10.30 am - 23ºc
11.00 am - 21ºc
11.45 am - 20ºc
12.45 pm - 19ºc
01.45 pm - 19ºc
02.45 pm - 19ºc
Temperature difference of 4ºc in 2 hours and 15 minutes.
Day 02:
Water taken in this day was hot water.
Room temperature - 26ºc
Initial water temperature - 37ºc
09.45 am - 37ºc
09.55 am - 35ºc
10.25 am - 30ºc
10.55 am - 28ºc
11.25 am - 25ºc
12.00 noon - 24ºc
12.30 pm - 23ºc
01.15 pm - 23ºc
01.45 pm - 23ºc
02.45 pm - 22ºc
Temperature differences initially were high and later it slows down.
Day 03:
The experiment was conducted in the night time.
Room temperature - 23ºc
Initial water temperature - 23ºc
06.15 pm - 23ºc
07.15 pm - 23ºc
09.45 pm - 22ºc
11.00 pm - 22ºc
12.15 am - 22ºc
09.00 am - 21ºc
10.00 pm - 21ºc
Result:
In the night the outside temperature is low, so the water cooling happens very slowly. The water cooling will happen faster only when the outside temperature is high.
The experiment was conducted in the night time.
Room temperature - 23ºc
Initial water temperature - 23ºc
06.15 pm - 23ºc
07.15 pm - 23ºc
09.45 pm - 22ºc
11.00 pm - 22ºc
12.15 am - 22ºc
09.00 am - 21ºc
10.00 pm - 21ºc
Result:
In the night the outside temperature is low, so the water cooling happens very slowly. The water cooling will happen faster only when the outside temperature is high.