Author: CANADA. DEPARTMENT OF ENERGY, MINES AND RESOURCES. OFFICE OF ENERGY RESEARCH AND DEVELOPMENT.
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Author: Canada. Energy, Mines and Resources Canada
Publisher: Energy, Mines and Resources Canada
ISBN:
Category : Electric power
Languages : en
Pages : 384

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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Zircaloy-4 fuel sheath specimens 15.2 mm diameter by 0.42 mm wall thickness with beryllium-brazed appendages have been laboratory tested at high temperature with internal gas pressurization and inert gas shielding of the outer surfaces. with sufficient hoop stress at temperatures less than 1073 k cracks, which were due to a beryllium assisted crack penetration mechanism, were found to occur at the appendages. formulae to predict the beryllium penetration and rupture have been derived by westinghouse canada ltd. based on data from direct resistance-heated specimens. the formulae are thought to be able to predict the phenomenon in fuel sheaths with changing temperature/pressure histories. a series of tests was done by canadian general electric to determine the formulae ability to predict the occurrence of beryllium assisted crack penetration in specimens heated indirectly with internal heaters. the tests showed: 1) there is an incubation period before any beryllium assisted crack penetration occurs. 2) at sheath temperatures below approximately equal to 1073 k sheath rupture by excessive mechanical strain will preclude rupture by beryllium assisted crack penetration. 3) the formulae predicted rupture times above and below the braze alloy melting temperature within the previously determined confidence limits. 4) predictions of beryllium assisted crack penetration rupture for specimens with changing temperature/pressure histories were of similar accuracy to predictions of isothermal tests. 5) specimens with an appendage plane of one bearing pad and three spacer pads behaved similarly to the specimens with four spacer pads on which the formulae were based.

Author: Susan Colbourn
Publisher: UBC Press
ISBN: 0774864001
Category : History
Languages : en
Pages : 266

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Since the first atomic weapon was detonated in 1945, Canadians have debated not only the role of nuclear power in their uranium-rich land but also their country’s role in a nuclear world. Should Canada belong to international alliances that depend on the threat of nuclear weapons for their own security? Should Canadian-produced nuclear technologies be exported? What about the impact of atomic research on local communities and the environment? This incisive nuclear history engages with much larger debates about national identity, Canadian foreign policy contradictions during the Cold War, and Canada’s global standing to investigate these critical questions.

Author: Urban Strandberg
Publisher: Routledge
ISBN: 1317985346
Category : Business & Economics
Languages : en
Pages : 217

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High-level nuclear waste (HLW) is a controversial and risky issue. For the next 100 years, the HLW will be subject to policy decisions and value assessments. Physically safe, technologically stable, and socio-economically sustainable HLW-management will top the agenda. That must be accomplished in a society whose segments are both stable and in a rapid state of flux, under the influence of global as well as national factors, private interests as well as the vagaries of national politics. Among the challenges to be faced is how to codify responsibilities of nuclear industry, governments and international organisations, and any adopted management policy must attain legitimacy at the local, national, regional and global levels. All such considerations raise questions about the practical and theoretical knowledge. This special issue book will address these questions by exploring HLW-management in Canada, France, Germany, India, Sweden, the UK and the USA. Special emphasis will be placed on highlighting national context, current trends and uncertainties, with relevance to a socially sustainable contemporary and future HLW-management.

Author: Duane Bratt
Publisher: University of Toronto Press
ISBN: 0802090915
Category : Political Science
Languages : en
Pages : 337

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This book provides the most comprehensive history of the export of CANDU reactors to date. A pressurized heavy water natural-uranium power reactor designed and marketed by Atomic Energy of Canada Limited, the CANDU reactor has played a significant part in Canada's international trade. In this history, Duane Bratt examines every CANDU sale, as well as some important unsuccessful sales attempts, from 1956 to the present. He also outlines the impact that changes in the international political climate, such as the creation and strengthening of the international nuclear non-proliferation regime and the increasing importance of human rights and environmental protection, have had on CANDU exports over the last fifty years.

Author: United States. Department of State
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 1010

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Author: Rosalind Irwin
Publisher: UBC Press
ISBN: 9780774808637
Category : History
Languages : en
Pages : 308

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An analysis of the ever-evolving nexus of ethics, security and international relations. Organized thematically, the chapters include theoretical and policy-relevant commentaries on Canadian nuclear policy, democratization, human rights, economic development, peacekeeping, and more.

Author: Joseph A. Camilleri
Publisher: Routledge
ISBN: 0429685947
Category : History
Languages : en
Pages : 315

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Book Description
Rising concern over the increasing threat of nuclear war impelled the 2017 United Nations (UN) negotiations and adoption by 122 UN member states of a Treaty on the Prohibition of Nuclear Weapons. The Treaty seeks to ban nuclear weapons globally in the same way chemical and biological weapons have already been prohibited. This book provides the first in-depth comprehensive analysis of the implications and possibilities of the new treaty, drawing on the insights of international relations, international laws, and disarmament experts and specialists from Europe, America, the Asia-Pacific, and the UN. In a context where existing nuclear weapon states have so far declined to be party to the new treaty, the book examines not only its emergence and significance but also the prospects and possibilities for its implementation, the challenges associated with verifying the new agreement, the role of both civil society and governments, and the treaty’s wider implications in addressing regional and global nuclear threats. This book was originally published as a special issue of Global Change, Peace & Security but additionally includes the special section articles on the treaty in the Journal for Peace and Nuclear Disarmament.

Author: E. A. Stull
Publisher:
ISBN:
Category : Animals
Languages : en
Pages : 158

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