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 Shop for Whistling Tea Kettles |
Whistling tea kettles come in many designs, from the most traditional to the outlandish. They are available in whimsical and cartoonish designs like cows, trains, bears, and more, as well as standard copper or cast iron versions. The one thing they all have in common, however, is that they produce a shrill sound when the water inside comes to a boil. But how does this happen?
The scientific phrase for this phenomenon is "impinging shear flow instability." Inside your tea kettle's whistle mechanism, there is a plug with two disks that have a space between them and a hole in each disk. When the steam from boiling water flows through the hole of the first disk and then through the hole of the second disk, oscillating pressure in the air causes what we have termed a "whistle."
To locate a variety of whistling tea kettles, all you have to do is log on to our website at Sortprice.com. Here, you'll find a huge selection of Internet sites selling whistling tea kettles of all designs and sizes. Further, we'll give you a direct link to their maker and so you can purchase them from the comfort of your own home.
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