Instigating a Nuclear Cost Culture

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SPEAKER:
RODNEY M. ADAMS, M.S.

PUBLISHER, ATOMIC INSIGHTS
HOST, THE ATOMIC SHOW

DATE/TIME:
MON, 02/09/2015 - 4:00PM TO 5:00PM
LOCATION:
3105 ETCHEVERRY HALL
Spring 2015 Colloquium Series
Abstract:

The nuclear industry has a long history of avoiding the topic of effectively controlling costs when designing structures, systems and components and when devising operational concepts. This history is rooted in a variety of assumptions, in a long period of bad habits learned as a national security related endeavor, and in a habitual defensive mode with regard to public relations.

The topic is too important to be left in the shadows. Cost control should not be a subject that is whispered about by new entrants into the field only to be shushed by more experienced professionals as a topic that cannot be seriously discussed. Regulators must be reminded that their job is to protect public health and safety -- not from radiation, but with the help of radiation and nuclear energy. The industry leaders need to explain that cost control does not mean cutting corners on safety or security; in fact, a proper emphasis on cost effectiveness can enhance both safety and security.

 

About the Speaker:

Rod Adams graduated from the US Naval Academy in 1981 with a BS in English. He was accepted into the nuclear power community by Admiral Rickover. He served on USS Stonewall Jackson as a junior officer in a variety of billets and then as the Engineer Officer of the USS Von Steuben.  After 12 years of naval service he resigned his active duty commission, entered the Naval Reserves and founded Adams Atomic Engines, Inc. In 1999, after 6 years of entrepreneurial activity, he was recalled to active duty and served until his retirement as a Commander in 2010. During his second active duty period, he gained experience as a teacher, financial analyst, maintenance analyst, headquarters staff officer, and program manager. He is now the publisher of Atomic Insights and the host of the Atomic Show podcast.

Chemical Processing for Liquid-Fluoride Thorium Reactors

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SPEAKER:
KIRK SORENSEN, M.S.

PRESIDENT AND CHIEF TECHNOLOGIST, FLIBE ENERGY

DATE/TIME:
MON, 01/16/2015 - 4:00PM TO 5:00PM
LOCATION:
3105 ETCHEVERRY HALL
Spring 2015 Colloquium Series
Abstract:

Chemical processing is required in order to efficiently use thorium as a nuclear fuel. Thorium dioxide (ThO2) is a challenging fuel in solid-fueled reactors due to its exceptional chemical stability and this has contributed to the limited use of thorium in existing light-water reactors. Thorium tetrafluoride (ThF4) is even more chemically stable than ThO2, but ThF4 dissolved in a medium of LiF-BeF2 can be used as a fluid blanket in a liquid-fluoride thorium reactor (LFTR) and can be chemically processed directly. Liquid fluoride fuel also removes the need for conventional fuel fabrication, which is made very challenging by the high radiation fields that accompany the recovered uranium-233 fuel product. Rapid removal of fission products gases (like xenon) and other fission products that have high neutron absorption cross-sections reduce neutron losses in the reactor that would otherwise compromise the breeding capability the proposed thorium fuel cycle.

About the Speaker:

Kirk Sorensen is a nuclear and aerospace engineer working on the development of a liquid-fluoride thorium reactor (LFTR) as a source of energy and important materials.  He has a masters of science in nuclear engineering from the University of Tennessee and a masters of science in aerospace engineering from the Georgia Institute of Technology.  For ten years he worked in advanced propulsion technology development at NASA’s Marshall Space Flight Center, including a two-year assignment to the US Army’s Space and Missile Defense Command.  He joined Teledyne Brown Engineering in Huntsville, Alabama, in 2010 as their chief nuclear technologist and later started his own company, Flibe Energy.  Flibe now works under contract to Teledyne on the conceptual design of a future LFTR power station.  Kirk is also an international speaker with recent talks in Switzerland, Singapore, the United Kingdom, South Korea, Dubai, Portugal, Canada, as well as many talks across the United States.  His work has been featured in numerous magazines, books, television specials, radio and internet interviews.  He has also taught nuclear engineering as a visiting instructor at Tennessee Technological University in 2010.

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