NASA NTRS · 20000032522
High Pressure Earth Storable Rocket Technology Program-Hipes Options 1/2 Report
Abstract
Under the High Pressure Earth Storable Rocket Technology (HIPES) Program, TRW successfully completed testing of two 100 lbf thrust class rhenium chambers using N204-MMH. The first chamber was successfully fired for 4789 seconds of operating time with a maximum duration of 700 seconds. This chamber had been previously fired for 5230 seconds with N2O4-N2H4. The second chamber was successfully fired for 8085 seconds with a maximum firing duration of 1200 seconds. The Isp (specific impulse) for both chambers ranged from 323 lbf-sec/lbm to 330 lbf-sec/lbm.
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Chazen, M. L., Sicher, D., Calvignac, J., Ono, D.. 1999-06-01. High Pressure Earth Storable Rocket Technology Program-Hipes Options 1/2 Report. https://ntrs.nasa.gov/citations/20000032522
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