Analysis and Evaluation of ZPPR (Zero Power Physics Reactor) Critical Experiments for a 100 Kilowatt-electric Space Reactor

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Total Pages : 14 pages
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Book Synopsis Analysis and Evaluation of ZPPR (Zero Power Physics Reactor) Critical Experiments for a 100 Kilowatt-electric Space Reactor by :

Download or read book Analysis and Evaluation of ZPPR (Zero Power Physics Reactor) Critical Experiments for a 100 Kilowatt-electric Space Reactor written by and published by . This book was released on 1990 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: ZPPR critical experiments were used for physics testing the reactor design of the SP-100, a 100-kW thermoelectric LMR that is being developed to provide electrical power for space applications. These tests validated all key physics characteristics of the design, including the ultimate safety in the event of a launch or re-entry accident. Both the experiments and the analysis required the use of techniques not previously applied to fast reactor designs. A few significant discrepancies between the experimental and calculated results leave opportunities for further optimization. An initial investigation has been made into application of the ZPPR-20 results, along with those of other relevant integral data, to the SP-100 design. 13 refs., 5 figs., 7 tabs.

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 482 pages
Book Rating : 4.:/5 (319 download)

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Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1990 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Large Space Structures & Systems in the Space Station Era

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ISBN 13 :
Total Pages : 356 pages
Book Rating : 4.:/5 (31 download)

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Download or read book Large Space Structures & Systems in the Space Station Era written by and published by . This book was released on 1991 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Large Space Structures & Systems in the Space Station Era

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ISBN 13 :
Total Pages : 710 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Large Space Structures & Systems in the Space Station Era written by and published by . This book was released on 1990 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy Research Abstracts

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ISBN 13 :
Total Pages : 548 pages
Book Rating : 4.:/5 (3 download)

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Download or read book Energy Research Abstracts written by and published by . This book was released on 1990 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Analysis of SP-100 Critical Experiments

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Total Pages : pages
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Download or read book Analysis of SP-100 Critical Experiments written by and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In support of the SP-100 space nuclear power source program, preliminary critical benchmark experiments were performed at the ZPPR facility at ANL-W. These configurations are representative of small, fast-spectrum, BeO-reflected, liquid metal-cooled space reactor designs at a 300-kWe power level. Analyses were performed using MCNP (Monte Carlo) and TWODANT (discrete ordinates) transport codes to calculate system criticality, control worth, and power distribution. Both methods calculated eigenvalues within 0.5% of the experimental results. Internal-poison-rod worth was underpredicted and radial reflector worth was overpredicted by both codes by up to 20%. MCNP-calculated control drum worths were underestimated by approximately 8%. Good agreement with experimental values was observed for 235U fission and for 238U fission and capture rates with the best agreement occurring in the fuel region and slightly poorer predictions apparent near BeO moderator. 7 refs., 12 figs.

Government Reports Annual Index

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Total Pages : 1104 pages
Book Rating : 4.3/5 (243 download)

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Download or read book Government Reports Annual Index written by and published by . This book was released on 1990 with total page 1104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements & Index

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Total Pages : 978 pages
Book Rating : 4.:/5 (89 download)

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Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1990 with total page 978 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Large Space Structures & Systems in the Space Station Era

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ISBN 13 :
Total Pages : 356 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Large Space Structures & Systems in the Space Station Era by : John J. Ferrainolo

Download or read book Large Space Structures & Systems in the Space Station Era written by John J. Ferrainolo and published by . This book was released on 1990 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA SP.

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Total Pages : 368 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis NASA SP. by :

Download or read book NASA SP. written by and published by . This book was released on 1990 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Transactions of the American Nuclear Society

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ISBN 13 :
Total Pages : 1348 pages
Book Rating : 4.3/5 (55 download)

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Download or read book Transactions of the American Nuclear Society written by and published by . This book was released on 1990 with total page 1348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nuclear Science Abstracts

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ISBN 13 :
Total Pages : 494 pages
Book Rating : 4.3/5 (243 download)

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Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1972 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Benchmark Evaluation of the Medium-Power Reactor Experiment Program Critical Configurations

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Total Pages : pages
Book Rating : 4.:/5 (967 download)

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Book Synopsis Benchmark Evaluation of the Medium-Power Reactor Experiment Program Critical Configurations by :

Download or read book Benchmark Evaluation of the Medium-Power Reactor Experiment Program Critical Configurations written by and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A series of small, compact critical assembly (SCCA) experiments were performed in 1962-1965 at the Oak Ridge National Laboratory Critical Experiments Facility (ORCEF) for the Medium-Power Reactor Experiment (MPRE) program. The MPRE was a stainless-steel clad, highly enriched uranium (HEU)-O2 fuelled, BeO reflected reactor design to provide electrical power to space vehicles. Cooling and heat transfer were to be achieved by boiling potassium in the reactor core and passing vapor directly through a turbine. Graphite- and beryllium-reflected assemblies were constructed at ORCEF to verify the critical mass, power distribution, and other reactor physics measurements needed to validate reactor calculations and reactor physics methods. The experimental series was broken into three parts, with the third portion of the experiments representing the beryllium-reflected measurements. The latter experiments are of interest for validating current reactor design efforts for a fission surface power reactor. The entire series has been evaluated as acceptable benchmark experiments and submitted for publication in the International Handbook of Evaluated Criticality Safety Benchmark Experiments and in the International Handbook of Evaluated Reactor Physics Benchmark Experiments.

Theater Program of ®The Comedy Theatre, Limited, 1892, Announcing My Lord in Livery and To-day Etc.

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Total Pages : 6 pages
Book Rating : 4.:/5 (811 download)

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Book Synopsis Theater Program of ®The Comedy Theatre, Limited, 1892, Announcing My Lord in Livery and To-day Etc. by :

Download or read book Theater Program of ®The Comedy Theatre, Limited, 1892, Announcing My Lord in Livery and To-day Etc. written by and published by . This book was released on 1892 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Initial Experiments on the Cornell University Zero Power Reactor Cores

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Total Pages : 554 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Initial Experiments on the Cornell University Zero Power Reactor Cores by : Selwyn Solomon Berg

Download or read book Initial Experiments on the Cornell University Zero Power Reactor Cores written by Selwyn Solomon Berg and published by . This book was released on 1964 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Exponential and Critical Experiments

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ISBN 13 :
Total Pages : 500 pages
Book Rating : 4.:/5 (5 download)

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Book Synopsis Exponential and Critical Experiments by : International Atomic Energy Agency

Download or read book Exponential and Critical Experiments written by International Atomic Energy Agency and published by . This book was released on 1964 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Recent BeO-reflector-controlled Reactor Experiments in ZPPR.

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Book Synopsis Recent BeO-reflector-controlled Reactor Experiments in ZPPR. by :

Download or read book Recent BeO-reflector-controlled Reactor Experiments in ZPPR. written by and published by . This book was released on 1986 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Integral reactor physics measurements were performed on a BeO-reflected fast reactor assembly in the ZPPR facility during January and February of 1985. The measurements emphasized power distributions and reflector control worths in two different critical states. The measurements have been analyzed using three-dimensional deterministic and Monte Carlo methods and the ENDF/B-V.2 nuclear data library. Together the measurements and analyses form a modern, reliable, benchmark data set for testing calculational methods that will be used in predicting some of the design parameters for future space reactors.