Abstract
Projects Special issue of the influence of a passage for the wind to affect the performance of fuel efficient. A study of the production process Barriers to produce efficient cooking stoves. And to test the influence of a passage for the wind to affect the performance of the stove efficiency. The efficient cooking stoves used in this test, there are 3 types of stove with traditional passage for the wind. Burner stove with a wide passage for the wind. And the stove with an open passage for the wind all. Test with boiling water (Water Boiling Test) using Thermocouple Type K thermometer is recording the data in storage. Then analyze The furnace traditional efficiency equals 25.67 time in the ignition 1 minute 40 seconds long boiling water 18 minutes 38 seconds, with a maximum temperature in the oven at 662.967 degrees Celsius oven, open the oven to the performance. Percentage 24.49 time in the spot light is 1 minute 16 seconds long, make the water boil 12 minutes 34 seconds, with a maximum temperature in the oven at 682.133 ° C furnace turned out percent efficiency 23.05 a short time. Ignition 1 minute 20 seconds of time to make the water boil 13 minutes, 28 seconds.
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