Zobrazeno 1 - 5
of 5
pro vyhledávání: '"S. A. Potratz"'
Autor:
S. A. Potratz, T. D. Abbott, M. C. Johnson, K. B. Albaugh, J. G. Weisend, John Barclay, Susan Breon, Jonathan Demko, Michael DiPirro, J. Patrick Kelley, Peter Kittel, Arkadiy Klebaner, Al Zeller, Mark Zagarola, Steven Van Sciver, Andrew Rowe, John Pfotenhauer, Tom Peterson, Jennifer Lock
Publikováno v:
AIP Conference Proceedings.
A large capacity Stirling-type pulse tube cryocooler has been successfully developed by Praxair Inc. Performance testing of both the prototype and initial production models of the pulse tube cryocooler has verified a refrigeration capacity of 1kW at
Autor:
J. R. Maddocks, G. F. Nellis, G. L. Rhoads, B. P. M. Helvensteijn, S. A. Potratz, A. Kashani, B. Flake
Publikováno v:
AIP Conference Proceedings.
This paper describes progress towards the development of a large‐capacity, single‐stage, Stirling‐type, pulse‐tube refrigerator (PTR) for high temperature superconducting power applications. Specifically, the design and fabrication of an expe
Autor:
T. Davis, S. A. Potratz, B. Flake, T. Roberts, D. W. Hoch, J. R. Maddocks, G. F. Nellis, A. Kashani, Jonathan C. Evans
Publikováno v:
AIP Conference Proceedings.
Future space‐based systems will require long‐life, active cryocoolers capable of achieving sub‐10 K load temperatures. Currently, the available cryocooler technology at these temperatures is too massive and inefficient. In many cases, reliabili
Publikováno v:
Advanced Energy Systems.
This paper describes the design and preliminary experimental results for a large capacity (300W at 65 K) single-stage, Stirling-type pulse-tube. The regenerator, the critical component in the pulse-tube, was optimized via a parametric study accomplis
Publikováno v:
Journal of Physics: Conference Series. 97:012336
Praxair, Inc. has provided cooling to the HTS cable at the Bixby Road substation in Columbus, Ohio for the past year. The refrigeration has been supplied by an open-loop liquid nitrogen system. Data collected during system operation indicate that the