• DocumentCode
    1429226
  • Title

    Did Maxwell pull a fast one? [Microwave Surfing]

  • Author

    Bansal, Rajeev

  • Author_Institution
    Univ. of Connecticut, Storrs, CT, USA
  • Volume
    12
  • Issue
    1
  • fYear
    2011
  • Firstpage
    14
  • Lastpage
    16
  • Abstract
    This article deals with the explanation about the inner workings of a radiometer developed by the Victorian chemist Sir William Crookes. Crookes submitted a paper using differential radiation pressure to describe the device operation and was reviewed and accepted by Maxwell as an experimental vindication of radiation pressure predicted by his electromagnetic theory. However, it was noted that if the bulb had a perfect vacuum, the device would not work indicating that the gases inside played some role and not by radiation pressure. Osborne Reynolds offered the correct explanation in 1879 based on his "thermal transpiration" theory but did not publish a paper based on the theory upon Maxwell\´s criticism on Reynold\´s mathematical treatment of the subject. Osborne wanted to publish his protest against Maxwell\´s bias on the matter, but because of Maxwell\´s death, this was deemed inappropriate.
  • Keywords
    radiometers; device operation; mathematical treatment; radiometer; thermal transpiration; History; Performance evaluation; Radiometers;
  • fLanguage
    English
  • Journal_Title
    Microwave Magazine, IEEE
  • Publisher
    ieee
  • ISSN
    1527-3342
  • Type

    jour

  • DOI
    10.1109/MMM.2010.939322
  • Filename
    5691063