Recent content by chopper

  1. C

    How Much Dry Steam Is Required to Melt Ice in an Open System?

    I need a kick start for the following question. We're studying open/closed systems at the moment. "450kg of ice at -18 degrees C is to be removed from a freezer using a jet of steam. How much dry steam at 100 degrees C is required if the final temp of the effluent is 5 degrees C?" This is...