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Keurig B130 DeskPro Brewing System $68.98 The DeskPRO Brewing System brews a perfect cup of coffee, tea, hot cocoa or iced beverage in under three minutes. The DeskPRO offers an Auto Off feature after each brew. To operate, you simply add fresh water into the single-use reservoir, choose your favorite K-Cup, brew and enjoy…. |
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Cuisinart SS-700 Single Serve Brewing System, Silver – Powered by Keurig $365.00 Perfect for both personal use and entertaining%2C this single%2Dserve home%2Dbrewing system offers consumers fresh gourmet coffee%2C tea%2C hot cocoa%2C and more in under one minute%2E Choose either 4%2C 6%2C 8%2C or 10 ounce from the icon on brewing size options%2E Using Keurig K%2DCups%97featuring over two hundred varieties of pre%2Dmeasured%2C premium brand coffee and tea%2D%2Dthis brewer%92s i… |
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Bodum Bean Ice French Press 1.5 Litre Iced Coffeemaker, 51-Ounce The Bodum Bean Ice gives you the best way to make iced coffee with a French press-and it’s remarkably simple, as well. First you put the ground coffee in the jug as usual. Then, you add cold water and put the jug in the fridge overnight. In the morning you press down the plunger-et voila-you have the most smooth tasting ice coffee you can imagine. The Bodum Bean Ice comes with two lids: one for th… |
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Fred 12-Ounce Pick Your Nose Paper Cups, Pack of 24 $6.00 Party Cups with Personality… |
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Green Mountain Iced Cofee ~ NANTUCKET BLEND & FRENCH VANILLA ~ Variety Sampler Pack ~ 44 K-Cups for Keurig Brewers $37.18 NANTUCKET BLEND Iced Coffee: The iced coffee version of Nantucket Blend is just as full, hearty, and complex as the original, but its not an identical twin. Consider it a close, colder cousin. This version was specially blended to brew directly over ice. Because coffee performs differently at different temperatures, we made adjustments to the recipe to achieve the perfect balance of flavor and re… |
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Celestial Seasonings Perfect Iced Tea Variety Pack, 22-Count K-Cups for Keurig Brewers $16.54 Introducing Brew Over Ice K-Cups: A whole new way to enjoy your Keurig Brewer. Just in time for backyard barbecues and parties by the pool! Your Keurig Brewer now makes delicious, refreshing iced coffee and tea at the touch of a button. The new Brew Over Ice K-Cups contain more coffee or tea – the perfect amount to create a cool, breezy brew. They’re specially designed to brew directly over ice…. |
Ice Coffee K Cup!
Crazy Day with Amy – Brewing Over Ice K-Cup Video
Ice Coffee K Cup Questions
Lumped Capacitance Analysis of Coffee?
You pull a hot cup of coffee from the microwave at 100ºC and need for it to cool down to 60ºC to actually drink it. You can either (a) wait for it cool down to 70ºC through just convective heat transfer and then add enough ice until it drops to 60ºC, or (b) initially add that same amount of ice that you added in part (a), and then wait for it cool down through convective heat transfer until it reaches 60ºC. Which is the better idea?
You may assume:
-200 g of coffee with the properties of water
-convective heat transfer coefficient is 10 W/ m^2*K that applies to on all the surfaces of the cup and the coffee in it
-diameter of cup is 10 cm, and its made out a material that has negligible thermal resistance
-enthalpy of melting ice is 333 J/g (you can assume that the ice melts instantly)
You don’t really need to go through the calculations to realize that the heat transfer from the coffee to the cup, and from the cup to the air, is going to be faster if you wait and put the ice in only after the coffee has cooled down to 70ºC. Why? because with either option you’re looking for the same amount of total heat energy to be transported from the coffee to the air. And that heat transfer is going to proceed more quickly for a greater temperature difference between the coffee and the air. So the hotter the coffee, the faster your goal heat-transfer quantity is going to be met.
