Now showing items 1-4 of 4

    • Holtzapple, Mark T.; Rabroker, Andrew G. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2002-01-08)
      An engine is disclosed. According to one embodiment of the present invention, the engine comprises a compressor, and combustor, and an expander. The compressor compresses ambient air. The combustor burns the compressed ...
    • Holtzapple, Mark T.; Davison, Richard; Rabroker, Andrew G. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2004-02-03)
      Novel vapor compression evaporative cooling systems which use water as a refrigerant are provided, as are methods for using same. Also provided are novel compressors, compressor components, and means for removing noncondensibles ...
    • Holtzapple, Mark T.; Davison, Richard; Rabroker, Andrew G. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2006-08-22)
      Novel vapor compression evaporative cooling systems which use water as a refrigerant are provided, as are methods for using same. Also provided are novel compressors, compressor components, and means for removing noncondensibles ...
    • Holtzapple, Mark T.; Davison, Richard; Rabroker, Andrew G. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2002-08-06)
      Novel vapor compression evaporative cooling systems which use water as a refrigerant are provided, as are methods for using same. Also provided are novel compressors, compressor components, and means for removing noncondensibles ...