Heavy-water-moderated Power Reactors Engineering and Economic Evaluations PDF Download
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Author: E.I. du Pont de Nemours & Company. Engineering Department. Design Division
Publisher:
ISBN:
Category : Heavy water reactors
Languages : en
Pages : 202
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Book Description
Author: E.I. du Pont de Nemours & Company. Engineering Department. Design Division
Publisher:
ISBN:
Category : Heavy water reactors
Languages : en
Pages : 202
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
The results of preliminary design and evaluation studies of various concepts of a power reactor that is moderated by heavy water and fueled with natural uranium are presented. Twenty-nine conceptal designs were developed for reactors ranging in capacity from 100 Mwe to 460 Mwe. Resigns were prepared for hot- and cold-moderator reac tors of the pressure vessel type, with liquid D/sub 2/O, boiling D2O, E2O steam, and helium as coolants. Also studied were cold-moderator pressure tube reactors cooled with liquid D2O and boiling D2O. The repont includes the results of engineering studies of the reactor systems, electrical generation facilities, and auxiliary equipment. (auth).
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Languages : en
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Capital investments and the cost of power were estimated for 21 heavy- water-moderated, natural-uraniumfueled power-reactor plants, ranging in capacity from 100 to 460 Mw(e). Comparisons were made of hot- and coldmoderator reactors and of the relative merits of pressuretube and pressure-vessel designs. Reactors cooled with liquid D2O, boiling D2O, 2O steam, and helium were evalunted. A cold-moderator pressure-tube reactor cooled with boiling D2O shows the most economic promise of the D2Omoderated reactor systems studied to date. Reactors of this type have sufficient reactivity to permit satisfactory fuel exposures, but the development of additional technology is a prerequisite for optimum designs. At capacities of 300 and 400 Mw(e), the estimated power costs from the current designs of boiling-D2O pressure-tabe reactor plants are 11.3 and 9.8 mills/kwh, respectively. From liquid-D2-cooled concepts of comparable capacities the indicated power costs are 7 to 20% higher. With an active development program, a power cost of 8.0 to 8.5 mills/kwh may be attained in a 300 Mw(e) boiling-D2O reactor plant within the next decade. (auth).
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Category :
Languages : en
Pages : 0
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Category :
Languages : en
Pages : 0
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Author: E.I. du Pont de Nemours & Company. Engineering Department. Design Division
Publisher:
ISBN:
Category : Heavy water reactors
Languages : en
Pages : 124
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Author:
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ISBN:
Category : Boiling water reactors
Languages : en
Pages : 176
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Author: U.S. Atomic Energy Commission. Division of Reactor Development
Publisher:
ISBN:
Category : Heavy water reactors
Languages : en
Pages : 48
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Author:
Publisher:
ISBN:
Category : Heavy water reactors
Languages : en
Pages :
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Author:
Publisher:
ISBN:
Category : Heavy water reactors
Languages : en
Pages : 148
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