| タイトル | Subscale Validation of the Subsurface Active Filtration of Exhaust (SAFE) Approach to NTP Ground Testing |
| 本文（外部サイト） | http://hdl.handle.net/2060/20150021275 |
| 著者（英） | Bulman, Mel; Marshall, William M.; Borowski, Stanley K.; Martin, Charles R.; Joyner, Russell |
| 著者所属（英） | NASA Glenn Research Center |
| 発行日 | 2015-07-29 |
| 言語 | eng |
| 内容記述 | Brief History of NTP: Project Rover Began in 1950s by Los Alamos Scientific Labs (now Los Alamos National Labs) and ran until 1970s Tested a series of nuclear reactor engines of varying size at Nevada Test Site (now Nevada National Security Site) Ranged in scale from 111 kN (25 klbf) to 1.1 MN (250 klbf) Included Nuclear Furnace-1 tests Demonstrated the viability and capability of a nuclear rocket engine test program One of Kennedys 4 goals during famous moon speech to Congress Nuclear Engines for Rocket Vehicle Applications (NERVA) Atomic Energy Commission and NASA joint venture started in 1964 Parallel effort to Project Rover was focused on technology demonstration Tested XE engine, a 245-kN (55-klbf) engine to demonstrate startup shutdown sequencing. Hot-hydrogen stream is passed directly through fuel elements potential for radioactive material to be eroded into gaseous fuel flow as identified in previous programs NERVA and Project Rover (1950s-70s) were able to test in open atmosphere similar to conventional rocket engine test stands today Nuclear Furance-1 tests employed a full scrubber system Increased government and environmental regulations prohibit the modern testing in open atmosphere. Since the 1960s, there has been an increasing cessation on open air testing of nuclear material Political and national security concerns further compound the regulatory environment |
| NASA分類 | Spacecraft Propulsion and Power; Ground Support Systems and Facilities (Space) |
| レポートNO | GRC-E-DAA-TN25361 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
