Computational Fluid Dynamics (CFD) has been widely used in pressure drop/hydraulic loss calculations in many industries, including the aerospace and turbo-machinery industry as well as in the nuclear power industry. During the past 30 years, a significant amount of time and effort have been spent in benchmarking the CFD tools and models against test data in aerospace and turbo-machinery industr...

There are 103 commercial nuclear power stations currently operating in the United States, generating a total of about 2 000 t of spent fuel each year. Over 40 000 t of spent fuel have accumulated since these plants began operation, with the fuel being stored first in at-reactor spent fuel storage pools and later in independent spent fuel storage installations and dry cask storage facilities. Th...

This paper addresses the relative suitability of nuclear and solar in Australia as a primary future electricity option, since nuclear can use abundant Australian resources of U235, but the direct solar option is the biggest global resource. The background is that we are likely to need generation systems which use close to zero net emissions by mid-century. There are many energy options, but few...

Dr. Charles W. Nakhleh is a technical staff member in the Safeguards Systems Group at the Los Alamos National Laboratory. His research interests include the applications of environmental monitoring to international safeguards, safeguarding of advanced nuclear fuel cycles, and policy and technology issues related to the Fissile Material Cutoff Treaty and the Treaty on the Non-Proliferation of Nu...

Optimal conditions for the isolation of nuclear envelopes by the action of heparin on nuclei are established and a morphological and biochemical study of such isolated envelopes is presented. An almost 100% yield of pure nuclear envelopes can be obtained by a single sedimentation step after incubation of nuclei with heparin for 40 min at 4 degrees C. The nuclear membrane pellet obtained in this...

Sweden has been intensively developing methods for long-term storage of spent fuel from nuclear power plants for twenty-five years. A dedicated research program has been initiated and managed by the Swedish company SKB (Swedish Nuclear Fuels and Waste Management Co.) in collaboration with many research groups in different countries. After the interim storage, SKB plan to encapsulate the spent n...

High fossil fuel prices have rekindled interest in nuclear power. This paper identifies specific nuclear characteristics making it unattractive to merchant generators in liberalized electricity markets, and argues that non-fossil fuel technologies have an overlooked ‘option value’ given fuel and carbon price uncertainty. Stochastic optimization estimates the company option value of keeping open...

Nuclear energy is one of the most popular topics of today’s publication market. The literature about the pros and cons of nuclear power may easily fill a whole library. Is there anything new to add to this voluminous body of arguments and contra-arguments that would justify editing another book on nuclear energy? Andrew Blowers and David Pepper obviously felt that way and published a reader on ...