UWTOR-M-a conceptual design study of a modular stellarator power reactor

A preliminary design of a 5500 MW
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modular stellarator power reactor, UWTOR-M, is presented. Discrete twisted coils are used in an l = 3 configuration with maintainability as a prime consideration. The natural steliarator divertor is used for impurity control in conjunction with innovative high performance divertor targets. A unique blanket design is proposed which minimizes the overall tritium inventory in the reactor. Finally, a scheme for maintaining the first wall/blanket and other reactor components is discussed.