COOLING TIME OF WATER IN A GLASS ON A THERMOELECTRIC COOLER
Hilmi Kuscu, Kamil Kahveci
Pagini: 216-221
Publicat: 1 Jan 2012
Vizualizări: 300
Descărcări: 27
Rezumat: Thermoelectric cooling uses the Peltier effect to create a heat flux between the junctions of two different types of materials. A thermoelectric or Peltier device transfers heat from one side of the device to the other side (from cold to hot) with consumption of electrical energy and is commonly used in portable coolers. In this study, cooling time of water in a glass at 20q C temperature on a thermoelectric device is investigated numerically. Two different values for aspect ratio, H/R=0.05m/0.05m and H/R=0.025m/0.1m, are taken into consideration. The results show that weak convection currents develop inside the glass container. The results also show that a large heat transfer surface should be used for an effective cooling of water.
Cuvinte cheie: thermoelectric cooler, peltier
Citează acest articol: Hilmi Kuscu, Kamil Kahveci. COOLING TIME OF WATER IN A GLASS ON A THERMOELECTRIC COOLER. Journal of International Scientific Publications: Materials, Methods & Technologies 6, 216-221 (2012). https://www.scientific-publications.net/en/article/1003170/
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