국내 최대 기계 및 로봇 연구정보

기술보고서

기술보고서 게시판 내용
타이틀	Potassium-Rankine Power Conversion Subsystem Modeling for Nuclear Electric Propulsion
저자	Gregory A. Johnson
Keyword	Potassium-Rankine; Boiler; Reheater; Turbine; Turbo-pump; Alternator
URL	http://gltrs.grc.nasa.gov/reports/1993/CR-191134.pdf
보고서번호	NASA CR-191134
발행년도	1993
출처	NASA Glenn Research Center
ABSTRACT	A potassium-Rankine power conversion system model was developed under Contract No. NAS3-25808 for the NASA -LeRC. This model predicts potassium-Rankine performance for turbine inlet temperatures (TIT) from 1200-1600 K, TIT to condenser temperature ratios from 1.25-1.6, power levels from 100 to 10,000 kWe, and lifetimes from 2-10 years. The model is for a Rankine cycle with reheat for turbine stage moisture control. The model assumes heat is supplied from a lithium heat transport loop. The model does not include a heat source or a condenser/heat rejection system model. These must be supplied by the user.