These conclusions validate a development strategy of a first European 20 kWe nuclear space power source based on available or near term technologies for minimizing the development risks. A major effort is currently invested to more precisely assess the candidate 20 kWe LMFBR versus various HTGR derivative power systems. This will be the basis for deciding the design options and the development strategy of a first 20 kWe nuclear Brayton system for European space missions. The next phase of the project, subject to commitment in 1989, will be dedicated to detailed design studies of the selected system. REFERENCES [1] C. POHERetal. "French Activity on Space Power Systems", 2nd Symposium on Space Nuclear Power Systems. Albuquerque, NM, January 14-17, 1985. [2] F. CARRE, E. PROUST and JP. SCHWARTZ. "Liquid metal versus Gas-Cooled Reactor Concepts for a turboelectric powered space vehicle" 2nd Symposium on Space Nuclear Power Systems. Albuquerque, NM, January 14-17, 1985. [3] F. CARRE, et al. "Status of CEA reactor studies for a 200 kWe turboelectric space power system" 3rd Symposium on Space Nuclear Power Systems. Albuquerque, NM, January 13-16, 1986. [4] Z.P. TILLIETTE. "Utilization of a Brayton cycle energy conversion system in space nuclear power applications" 3th Symposium on Space Nuclear Power Systems, Albuquerque, NM, January 13-16, 1986. [5] T. ALLEAU and P. LECOQ. "Heat pipe cooled radiator for a Brayton cycle space nuclear power system" 3th Symposium on Space Nuclear Power Systems. Albuquerque, NM, January 13-16, 1986. [6] F. CARRE, et al. "Status of CEA design and simulation studies of a 200 kWe turboelectric space power system" 4th Symposium on Space Nuclear Power Systems. Albuquerque, NM, January 12-16, 1987. [7] F. CARRE, E. PROUST, S. CHAUDOURNE, P. KEIRLE, Z. TILLIETTE and B. VRILLON. "Comparison of 20 kWe space nuclear power systems. Impact of reactor temperature and technology upon system design and performance. 5th Symposium on Space Nuclear Power Systems. Albuquerque, NM, January 11-14, 1988. [8] F. CARRE, E. PROUST, S. CHAUDOURNE, P. KEIRLE, Z. TILLIETTE and B. VRILLON. "A preliminary assessment of Reactor Candidate Technologies for a 20 kWe Space Nuclear Brayton System", 5th Symposium on Space Nuclear Power Systems. Albuquerque, NM, January 9-12, 1989. [9] E. PROUST, F. CARRE, S. CHAUDOURNE, F. GERVAISE, P. KEIRLE, Z. TILLIET1E, J. TROUVE and B. VRILLON. "Space Nuclear Power Studies in France. Overview of the ERATO Programme", 23rd IECEC . Denver, CO, July 31 - August 5, 1988.
RkJQdWJsaXNoZXIy MTU5NjU0Mg==