Wed 21 Aug, 2013 03:55 pm - to make it simpler:
when moving at 0 speed there is 0° friction heat and -1° cooling heat
when moving at 10 speed there is 0.1° heat and -?° cooling
when moving at 1000000 speed... (view)
Wed 21 Aug, 2013 03:29 pm - I wont get to the point that friction heat exceeds cooling? If you throw a can from space to the surface, it will burn up, so there must be a point that you get more heat then you cool it down... (view)
Wed 21 Aug, 2013 03:19 pm - I want to cool down my drink, outside it is 0°C and 1 bar pressure, if I move my drink trough the air, it will cool faster, the faster the drink moves trough the cold air, the faster it will... (view)
