Download or read book Radioisotope Heat Source Development for an Artificial Heart Device Phase I Final Report written by and published by . This book was released on 1973 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Detailed parametric analyses of vented radioisotope heat sources were performed to arrive at a design optimized in weight, volume, and safety. The top rated system was a single-layer Hafnalloy heat source. Due to limited mechanical property, compatibility, and heat source test data available for this material, however, the three-layer Pt-20Rh/T-11I/Pt-20Rh design, which rated next highest, was selected as the baseline design. The heat source, 0.984 in. in dia by 1.795 in. long, contains 33.1 watts of electrorefined PuO2 and weighs 0.62 lb. A nonselective pressure relief device/capillary assembly is connected between the noble metal liner and clad to allow venting of the helium gas generated by fuel decay and also to allow decay of the generated radon-220 gas to allowable levels. Pressure relief device tests verified its flow stability and fuel fines retention capability. Radon attenuation tests indicated a 0.001-in. I.D. capillary is required to reduce the radon levels to acceptable levels if it is assumed that all generated radon is released from the fuel. Safety design verification tests, including granite impact, bullet impact, crushing, fire, and postaccident oxidation, indicated both the baseline and Hafnalloy designs to survive all accident environments except one by containing the fuel simulant in at least one totally integral capsule component. Neither design was capable of containing the fuel simulant under a 2000 ft-lb 30-06 rifle bullet impact. Further studies in this area as related to heat source design are required. (auth).
Download or read book Materials Survey for a Radioisotope Heat Source for an Artificial Heart Device written by and published by . This book was released on 1971 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Parametric Analyses for a Radioisotope Heat Source for an Artificial Heart Device written by and published by . This book was released on 1972 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1976 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of Practicability of a Radioisotope Thermal Converter for an Artificial Heart Device Phase 1 Final Report written by and published by . This book was released on 1972 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Development of a Radioisotope Heat Source Subsystem for Heat Devices written by Hittman Associates and published by . This book was released on 1970 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of Practicability of a Radioisotope Thermal Converter for an Artificial Heart Device Phase I Final Report April 1971 November 1971 written by and published by . This book was released on 1973 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Isotopes Development Programs written by and published by . This book was released on 1972 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Accessions of Unlimited Distribution Reports written by and published by . This book was released on 1974-08-02 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of Practicability of a Radioisotope Thermal Converter for an Artificial Heart Device Phase II Final Report written by and published by . This book was released on 1973 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1972 with total page 1932 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hearings and Reports on Atomic Energy written by United States. Congress. Joint Committee on Atomic Energy and published by . This book was released on 1946 with total page 1222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radioisotope Powered Artificial Heart Program written by McClellan G. Blair and published by . This book was released on 1974 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hearings Reports and Prints of the Joint Committee on Atomic Energy written by United States. Congress. Joint Committee on Atomic Energy and published by . This book was released on 1969 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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