Thermal-Shock Assessments for National Spallation Neutron Source Target System

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ISBN 13 :
Total Pages : 5 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Thermal-Shock Assessments for National Spallation Neutron Source Target System by :

Download or read book Thermal-Shock Assessments for National Spallation Neutron Source Target System written by and published by . This book was released on 2001 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: A perspective overview is provided on preliminary observations from simulations of thermal shock in the National Spallation Neutron Source (NSNS) at various power levels. Significant damage potential to structures may be present only at high ((almost equal to)5-MW) power levels which may require inclusion of mitigative features. The simulation framework being utilized and under development is presented. Focused experiments are being conducted to derive key benchmarking data for the simulation framework as also for timely resolution of key design and operational-safety issues.

Proceedings of the International Topical Meeting on Advanced Reactors Safety

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ISBN 13 :
Total Pages : 742 pages
Book Rating : 4.0/5 ( download)

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Download or read book Proceedings of the International Topical Meeting on Advanced Reactors Safety written by and published by . This book was released on 1997 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Materials Compatibility Studies for the Spallation Neutron Source

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ISBN 13 :
Total Pages : 23 pages
Book Rating : 4.:/5 (683 download)

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Download or read book Materials Compatibility Studies for the Spallation Neutron Source written by and published by . This book was released on 1998 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Spallation Neutron Source (SNS) is a high power facility for producing neutrons that utilizes flowing liquid mercury inside an austenitic stainless steel container as the target for a 1.0 GeV proton beam. The energy deposited in the target is transported by two separate mercury flow streams: one to transport heat in the interior target region and one to cool the stainless steel container. Three-dimensional computational fluid dynamics simulations have been performed to predict temperature, velocity, and pressure distributions in the target. Results have generally shown that the power deposited in the bulk mercury can be effectively transported with reasonable flow rates and the bulk mercury temperature should not exceed 160{deg}C. Assuming good thermal contact, the maximum stainless steel wall temperature should be 130 {deg}C. Type 316 SS has been selected as the container material for the mercury and consequences of exposure of 316 SS to radiation, thermal shock, thermal stress, cavitation and hot, flowing mercury are all being addressed by R & D programs. In addition, corrosion studies include evaluation of Inconel 718 because it has been successfully used in previous water cooled spallation neutron systems as a window material. With type 316 SS selected to contain the mercury target of the SNS, two types of compatibility issues have been examined: LME and temperature gradient mass transfer. Studies have shown that mercury does not easily wet type 316 SS below 275{deg}C. In the LME experiments, attempts were made to promote wetting of the steel by mercury either by adding gallium to the mercury or coating the specimen with a tin-silver solder that the mercury easily wets. The latter proved more reliable in establishing wetting, but there was no evidence of LME in any of the constant extension rate tensile tests either at 23 or 100 {deg}C. Inconel 718 also showed no change in room temperature properties when tested in mercwy or mercury-gallium. However, there was evidence that the fracture was less ductile. Preliminary evaluation of mass transfer of either type 304 SS, 316 SS, and Inconel 718 in mercury or mercury-gallium at 300-3500 C (maximum temperature) did not reveal significant effects. Two 5000 h thermal convection loop tests of type 316 SS are in progress, with specimens in both hot and cold test regions, at 300 and 240{deg}C, respectively.

Review

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ISBN 13 :
Total Pages : 616 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Review by : Oak Ridge National Laboratory

Download or read book Review written by Oak Ridge National Laboratory and published by . This book was released on 1996 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Transactions of the American Nuclear Society

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ISBN 13 :
Total Pages : 952 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Transactions of the American Nuclear Society by : American Nuclear Society

Download or read book Transactions of the American Nuclear Society written by American Nuclear Society and published by . This book was released on 2001 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Savannah River Accelerator Project And Complementary Spallation Neutron Sources

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Publisher : World Scientific
ISBN 13 : 9814545546
Total Pages : 214 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis The Savannah River Accelerator Project And Complementary Spallation Neutron Sources by : Frank T Avignone Iii

Download or read book The Savannah River Accelerator Project And Complementary Spallation Neutron Sources written by Frank T Avignone Iii and published by World Scientific. This book was released on 1998-02-24 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings volume is a collection of papers dealing with the applications of spallation neutron sources to pure science, applied science and defense programs. The topics, ranging from accelerator technology to applications in materials science and neutrino physics, are covered by experts in their respective fields.

Proceedings of the ... International Topical Meeting on Nuclear Applications of Accelerator Technology

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ISBN 13 :
Total Pages : 582 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Proceedings of the ... International Topical Meeting on Nuclear Applications of Accelerator Technology by :

Download or read book Proceedings of the ... International Topical Meeting on Nuclear Applications of Accelerator Technology written by and published by . This book was released on 1999 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Materials and Life Science Experimental Facility (MLF) at the Japan Proton Accelerator Research Complex (J‑PARC)

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Publisher : MDPI
ISBN 13 : 3038974838
Total Pages : 163 pages
Book Rating : 4.0/5 (389 download)

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Book Synopsis Materials and Life Science Experimental Facility (MLF) at the Japan Proton Accelerator Research Complex (J‑PARC) by : Klaus-Dieter Liss

Download or read book Materials and Life Science Experimental Facility (MLF) at the Japan Proton Accelerator Research Complex (J‑PARC) written by Klaus-Dieter Liss and published by MDPI. This book was released on 2019-02-06 with total page 163 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Facilities" that was published in QuBS

Government Reports Announcements & Index

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ISBN 13 :
Total Pages : 1000 pages
Book Rating : 4.:/5 (318 download)

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Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1996 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Los Alamos National Laboratory Continued Operation Site-Wide

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ISBN 13 :
Total Pages : 942 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Los Alamos National Laboratory Continued Operation Site-Wide by :

Download or read book Los Alamos National Laboratory Continued Operation Site-Wide written by and published by . This book was released on 1999 with total page 942 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the Specialists' Meeting on Shielding Aspects of Accelerators, Targets, and Irradiation Facilities

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ISBN 13 :
Total Pages : 376 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Proceedings of the Specialists' Meeting on Shielding Aspects of Accelerators, Targets, and Irradiation Facilities by :

Download or read book Proceedings of the Specialists' Meeting on Shielding Aspects of Accelerators, Targets, and Irradiation Facilities written by and published by . This book was released on 1998 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fusion Energy Update

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ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Fusion Energy Update by :

Download or read book Fusion Energy Update written by and published by . This book was released on 1981 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Journal of Nuclear Science and Technology

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ISBN 13 :
Total Pages : 686 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Journal of Nuclear Science and Technology by :

Download or read book Journal of Nuclear Science and Technology written by and published by . This book was released on 2008 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes English language abstracts from Japanese articles in Nihon Genshiryoku Gakkai Shi (Journal of the Atomic Energy Society of Japan)

Thorium Energy for the World

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Publisher : Springer
ISBN 13 : 3319265423
Total Pages : 442 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Thorium Energy for the World by : Jean-Pierre Revol

Download or read book Thorium Energy for the World written by Jean-Pierre Revol and published by Springer. This book was released on 2016-04-05 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Thorium Energy Conference (ThEC13) gathered some of the world’s leading experts on thorium technologies to review the possibility of destroying nuclear waste in the short term, and replacing the uranium fuel cycle in nuclear systems with the thorium fuel cycle in the long term. The latter would provide abundant, reliable and safe energy with no CO2 production, no air pollution, and minimal waste production. The participants, representatives of 30 countries, included Carlo Rubbia, Nobel Prize Laureate in physics and inventor of the Energy Amplifier; Jack Steinberger, Nobel Prize Laureate in physics; Hans Blix, former Director General of the International Atomic Energy Agency (IAEA); Rolf Heuer, Director General of CERN; Pascal Couchepin, former President of the Swiss Confederation; and Claude Haegi, President of the FEDRE, to name just a few. The ThEC13 proceedings are a source of reference on the use of thorium for energy generation. They offer detailed technical reviews of the status of thorium energy technologies, from basic R&D to industrial developments. They also describe how thorium can be used in critical reactors and in subcritical accelerator-driven systems (ADS), answering the important questions: – Why is thorium so attractive and what is the role of innovation, in particular in the nuclear energy domain? – What are the national and international R&D programs on thorium technologies and how are they progressing? ThEC13 was organized jointly by the international Thorium Energy Committee (iThEC), an association based in Geneva, and the International Thorium Energy Organisation (IThEO). It was held in the Globe of Science and Innovation at the European Organization for Nuclear Research (CERN), Geneva, Switzerland, in October 2013.

Energy Research Abstracts

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ISBN 13 :
Total Pages : 496 pages
Book Rating : 4.3/5 (129 download)

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Download or read book Energy Research Abstracts written by and published by . This book was released on 1985 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy Research Abstracts

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ISBN 13 :
Total Pages : 896 pages
Book Rating : 4.:/5 (89 download)

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Download or read book Energy Research Abstracts written by and published by . This book was released on 1995-12 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Chemical Abstracts

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ISBN 13 :
Total Pages : 2364 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Chemical Abstracts written by and published by . This book was released on 2002 with total page 2364 pages. Available in PDF, EPUB and Kindle. Book excerpt: