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  2. Thermoelectric cooling - Wikipedia

    en.wikipedia.org/wiki/Thermoelectric_cooling

    Thermoelectric cooling uses the Peltier effect to create a heat flux at the junction of two different types of materials. A Peltier cooler, heater, or thermoelectric heat pump is a solid-state active heat pump which transfers heat from one side of the device to the other, with consumption of electrical energy, depending on the direction of the current.

  3. Thermoelectric effect - Wikipedia

    en.wikipedia.org/wiki/Thermoelectric_effect

    The Peltier effect can be used to create a heat pump. Notably, the Peltier thermoelectric cooler is a refrigerator that is compact and has no circulating fluid or moving parts. Such refrigerators are useful in applications where their advantages outweigh the disadvantage of their very low efficiency.

  4. Thermoelectric materials - Wikipedia

    en.wikipedia.org/wiki/Thermoelectric_materials

    The main disadvantage of Peltier coolers is low efficiency. It is estimated that materials with ZT>3 (about 20–30% Carnot efficiency) would be required to replace traditional coolers in most applications. [81] Today, Peltier coolers are only used in niche applications, especially small scale, where efficiency is not important. [131]

  5. Refrigeration - Wikipedia

    en.wikipedia.org/wiki/Refrigeration

    Ice producing machines like that of Carre's and Muhl's were looked to as means of producing ice to meet the needs of grocers, farmers, and food shippers. [26] [27] Refrigerated railroad cars were introduced in the US in the 1840s for short-run transport of dairy products, but these used harvested ice to maintain a cool temperature. [28]

  6. 7 top-rated ice packs for coolers, lunch boxes and more

    www.aol.com/news/7-top-rated-ice-packs-180626664...

    Kona XL Large Cooler Ice Packs $ at Amazon. Yeti Ice Cooler Ice Pack. LaVecchia prefers brick ice packs because they tend to be more durable. This option from Select-favorite brand Yeti comes in ...

  7. This Life-Changing Nugget Ice Maker Is Worth Every Penny - AOL

    www.aol.com/countertop-ice-makers-nugget-ice...

    Euhomy Countertop Ice Maker Machine. The Euhomy Countertop Ice Maker Machine should churn out up to 40 pounds of ice per day in three different sizes. With an eight-hour delay timer, you can ...

  8. Refrigerator - Wikipedia

    en.wikipedia.org/wiki/Refrigerator

    Domestic refrigerators and freezers for food storage are made in a range of sizes. Among the smallest are Peltier-type refrigerators designed to chill beverages. A large domestic refrigerator stands as tall as a person and may be about one metre (3 ft 3 in) wide with a capacity of 0.6 m 3 (21 cu ft). Refrigerators and freezers may be free ...

  9. Finger Lakes sweet treat: What makes ice wine unique and ...

    www.aol.com/finger-lakes-sweet-treat-makes...

    Ice wine — it’s a delectable treat only made in certain climes. Ice wine can only be made with grapes frozen on the vine, requiring vineyards to pick grapes in frigid overnight conditions .

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