| dc.description.abstract | It has been designed and analyzed by using a cooling device which was have a
Peltier cooler hot side and a cold side using a principle works of Peltier effect .
These study analyze and compare the rate-based thermoelectric cooling
refrigerator cooler than conventional cooling systems using freon gas. These study
also focused on utilizing conventional refrigerator (Air Freon) that have been
damaged as the peltier coolers. By using the DC fan on the cooler side to
accelerate cooling and the hot side to dissipate heat on the cold side, peltier cooler
is able to match Freon coolant. Both cooling are capable of reaching a temperature
of -210C at the initial temperature of 270C. With the variation of the volume of
water load (1 kg, 2 kg, 3 kg, 4 kg, 5 kg, 6 kg, 7 kg, 8 kg, 9 kg, 10 kg) both Freon
cooling and cooling Peltier take each (50 minutes and 70 minutes, 99 minutes and
128 minutes, 148 minutes and 178 minutes, 197 minutes and 236 minutes, 247
minutes and 291 minutes, 296 minutes and 349 minutes, 341 minutes and 404
minutes, 398 minutes and 465 minutes, 441 minutes and 527 minutes, 493
minutes and 576 minutes). From the results obtained, it can be concluded that the
refrigerant Freon is still far better than the alkaline cooling Peltier component. | en_US |
