Search Results - "Mittleider, J"

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    Design, Fabrication, and Test of a 5-kWh/100-kW Flywheel Energy Storage Utilizing a High-Temperature Superconducting Bearing by Strasik, M., Johnson, P.E., Day, A.C., Mittleider, J., Higgins, M.D., Edwards, J., Schindler, J.R., McCrary, K.E., McIver, C.R., Carlson, D., Gonder, J.F., Hull, J.R.

    “…The Boeing team has designed, fabricated, and is currently testing a 5-kWh/100-kW flywheel energy-storage system (FESS) utilizing a high-temperature…”
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    Journal Article Conference Proceeding
  2. 2

    High Rotational-Rate Rotor With High-Temperature Superconducting Bearings by Hull, J.R., Strasik, M., Mittleider, J.A., Gonder, J.F., Johnson, P.E., McCrary, K.E., McIver, C.R.

    “…We present results of an experiment with a 15.4-mm-dia, 150-mm-long rotor that uses HTS bearings for levitation and rotates in vacuum at kHz rates. Bearing…”
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    Journal Article Conference Proceeding
  3. 3

    Performance of a conduction-cooled high-temperature superconducting bearing by Strasik, M., Hull, J.R., Johnson, P.E., Mittleider, J., McCrary, K.E., McIver, C.R., Day, A.C.

    “…We report rotational loss measurements for a high-temperature superconducting (HTS) bearing whose cooling consists of a thermal conduction path to the cold…”
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    Journal Article
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    Temperature and frequency effects in a high-performance superconducting bearing by Day, A.C., Hull, J.R., Strasik, M., Johnson, P.E., McCrary, K.E., Edwards, J., Mittleider, J.A., Schindler, J.R., Hawkins, R.A., Yoder, M.L.

    “…A high-temperature superconducting (HTS) bearing was fabricated and tested by itself and as a component in a 1-kWh and a 10-kWh flywheel energy system (FES)…”
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    Journal Article Conference Proceeding
  6. 6

    Damping of Sub-Synchronous Whirl in Rotors With High-Temperature Superconducting Bearings by Hull, J R, Strasik, M, Mittleider, J, McIver, C, McCrary, K, Gonder, J, Johnson, P

    “…For large flywheel rotors supported by high-temperature superconducting (HTS) bearings, the amplitude of sub-synchronous whirl can become so large that it…”
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    Journal Article Conference Proceeding
  7. 7