launcher stage propulsion systems / technology maturation / technology development requirements / liquid acquisition device / consistent technology development needs / system-driven technology development approach / basic technology principles / technology maturation activities / selected key enabling technologies / technology assumptions / technology development / selected technologies / technology requirements / system level technologies / beneficial technologies / Possible solutions / technology development plan / technology development approach / technology activity / technology development needs / technology number / appropriate technology readiness level / technology selection / energy / metal / gas content / technology readiness / technology demonstrators / propellant management device / ullage gas / technology selection loop / technology activities / enthalpy rise device / individual technologies / propellant pre-conditioning technology / internal equipment / possible technology candidates / active systems / gas ingestion / back-up solutions / certain matured technologies / technology selection process / launcher technologies / to this technology / pressurant gas / industrial technology providers / bubble/gas content / turbo machinery / technology developments / launcher technology developments / propellant management / parallel technology activities / allow creating performing technology demonstrators / /
Organization
office of Space Access and Technology / Council on Ministerial Level / Advanced Concepts Office / MEO mission / National Aeronautics and Space Administration / /