Google cans the Chromecast Audio

The Chromecast Audio is no more. Google has decided to stop manufacturing the audio dongle that allowed you to add any “dumb” speaker to your Google Cast setup. If you still want one, you’ll have to hurry — and to entice you to buy a discontinued product, Google is now selling its remaining inventory for $15 […]

Continue Reading

Heat Exchanger Analysis

The flow in the heat exchanger is considered under steady-state and fully insulated at the outer surface. Consider an infinitesimal part of the heat exchanging tube of area dA, where temperatures of hot and cold fluid are Th and Tc, respectively. The figure below shows the temperature profile along the direction of flow in parallel […]

Continue Reading