Accession Number : AD0775573

Title :   Superconducting Windings.

Descriptive Note : Annual rept. no. 1, 1 May-3 Dec 73,


Personal Author(s) : Walker,Michael S. ; Murphy,John H.

Report Date : 26 FEB 1974

Pagination or Media Count : 31

Abstract : A schedule of the work accomplished under the program is presented with relevant discussion. Data and details are provided in Appendices. The loss behavior of superconductors was examined for alternating fields superimposed upon fixed bias fields simulating the field conditions that might be observed in a machine. An extensive set of measurments on one practical superconductor has been completed, and measurements on several other conductors have been initiated. A parallel effort has been sustained to extend the theory of losses under these field conditions. (Author)

Descriptors :   *Superconductors, *Coils, Composite materials, Losses, Alternating current, Hysteresis, Winding, Titanium alloys, Niobium alloys, Matrix materials, Copper alloys, Nickel alloys

Subject Categories : Electrical and Electronic Equipment
      Electricity and Magnetism

Distribution Statement : APPROVED FOR PUBLIC RELEASE