+ Visit NASA.gov + Contact NASA   + Home Select Search Field * All Report - Patent Number Abstract *Accession Number *NASA Center *Author NameDocument IDKeywordsPublication Date *Title * Find Results With All of the words At least one of the words Enter Search Term  within returned results    Search Tips: Use only the fields with * to search NIX collection. Enclose terms in double quotation marks (") to search for exact phrases, ie: "space shuttle". NOTE: Commas and dashes are removed from search term by search engine. Select Reset Search button to start a new search. See Help for more tips. + Publication Year + Subject + Availability Options + Item/Media Type Selected Navigations: Author > Richter, G. Paul [x] Sort results by: NASA Center | Date Added to NTRS | Publication Year There are a total of 5 record(s) matching your query. Sorted by: Date Added To NTRS in Descending order New methods and materials for molding and casting ice formations Author(s): Reehorst, Andrew L.; Richter, G. Paul Abstract: This study was designed to find improved materials and techniques for molding and casting natural or simulated ice shapes that could replace the wax and plaster method. By utilizing modern molding and casting materials and ... NASA Center: Glenn Research Center Publication Year: 1987 Added to NTRS: 2005-10-13 Accession Number: 87N29470; Document ID: 19870020037; Report Number: E-3673, NAS 1.15:100126, NASA-TM-100126 Ablative Material Testing for Low-Pressure, Low-Cost Rocket Engines Author(s): Richter, G. Paul; Smith, Timothy D. Abstract: The results of an experimental evaluation of ablative materials suitable for the production of light weight, low cost rocket engine combustion chambers and nozzles are presented. Ten individual specimens of four different ... NASA Center: Glenn Research Center Publication Year: 1995 Added to NTRS: 2005-10-10 Accession Number: 96N27904; Document ID: 19960026176 Proven, long-life hydrogen/oxygen thrust chambers for space station propulsion Author(s): Richter, G. Paul; Price, Harold G. Abstract: A 25 lb sub f hydrogen/oxygen thruster has been developed and proven as a viable candidate to meet the needs of the Space Station Program. Likewise, a 50 lb sub f hydrogen/oxygen thrust chamber has been developed and has ... NASA Center: Glenn Research Center Publication Year: 1986 Added to NTRS: 2005-10-10 Accession Number: 87N26133; Document ID: 19870016700 Ablative material testing for low-pressure, low-cost rocket engines Author(s): Richter, G. Paul; Smith, Timothy D. Abstract: The results of an experimental evaluation of ablative materials suitable for the production of light weight, low cost rocket engine combustion chambers and nozzles are presented. Ten individual specimens of four different ... NASA Center: Glenn Research Center Publication Year: 1995 Added to NTRS: 2005-08-25 Accession Number: 96N14609; Document ID: 19960007443; Report Number: E-9869, NAS 1.15:107041, NASA-TM-107041, NIPS-95-06120 Slush Hydrogen (SLH2) technology development for application to the National Aerospace Plane (NASP) Author(s): Dewitt, Richard L.; Hardy, Terry L.; Whalen, Margaret V.; Richter, G. Paul Abstract: The National Aerospace Plane (NASP) program is giving us the opportunity to reach new unique answers in a number of engineering categories. The answers are considered enhancing technology or enabling technology. Airframe ... NASA Center: Glenn Research Center Publication Year: 1989 Added to NTRS: 2005-08-25 Accession Number: 90N14268; Document ID: 19900004952; Report Number: E-5001, NAS 1.15:102315, NASA-TM-102315 + Back to Top + Sponsored by the NASA Scientific and Technical    Information Program + 2004 Vision for Space Exploration + Freedom of Information Act + NASA Web Privacy Policy and Important Notices + NASA Disclaimers, Copyright Notice,    and Terms and Conditions of Use NASA Official: Calvin Mackey Page Curator: NASA Center for AeroSpace Information (help@sti.nasa.gov) Last Updated: July 5, 2007