evacuated tube -Evacuated Tube Boiler

January 4, 2014 – 9:21 pm

Vacuum tubes ** nomally uses a liquid with a low boiling point such as acetone for excganging heat. Hot gaseous acetone separates from liquit cold acetone and conde … Video Rating: 4 / 5

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  1. 4 Responses to “evacuated tube -Evacuated Tube Boiler”

  2. Maby a semi-parabola shaped collector made out of long strips of glass
    equal to the diameter of the collector tube, would be an alternative to a
    making a real parabola shape.

    By trailkeeper on Jan 4, 2014

  3. Jim Which system would produce more heat for a given area. A MTD or the
    tubes Thanks Grant

    By Grant Smith on Jan 4, 2014

  4. Can someone tell me how he measures the power pr square cm? Is it UV meter,
    LUX meter or what is he using?

    By Lars Pedersen on Jan 4, 2014

  5. Nice video.

    By trailkeeper on Jan 4, 2014

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