Now showing items 1-2 of 2

  • Electromagnetic flow sensors 

    Lawson, Kenneth; Kanwisher, John W. (Woods Hole Oceanographic Institution, 1974-03)
    Flow sensors based on the principle of electromagnetic induction were investigated as alternatives to commonly used mechanical devices utilizing rotors and propellers. Prototype sensors were constructed showing ...
  • Summary of current meter operations in 1968 

    McCullough, James R.; Tupper, George H. (Woods Hole Oceanographic Institution, 1969-03)
    This report describes work done with Geodyne current meters and wind recorders during 1968. Techniques for testing instruments prior to use at sea, instrument performance at sea and instrument changes evolved during the ...