Exposure Of Future Nuclear Energy Infrastructure To Climate Change Hazards: A Review Assessment, Joana Portugal-Pereira, Miguel Esteban, Kathleen Araújo

Public Policy and Administration Faculty Publications and Presentations

This review discusses climate hazards and specific risks associated with existing and new nuclear power plants under global warming level futures, with an emphasis on water-based risks for plants that rely on traditional water-cooling processes. Projected hazards, including extreme heatwaves, sea-level rise, and altered precipitation patterns pose significant challenges to the safe and efficient operation of nuclear plants. Additional risks include reduced water-cooling system efficiency, clogging due to biological contamination of water streams, water access issues in reactors during droughts, disruptions from extreme storms, and coastal sea level rise. These findings emphasise the importance of formulating appropriate adaptation strategies that …

Impact Of Nuclear Energy On The Environment, Faiq Faishal, Palupi Lindiasari Samputra

Journal of Strategic and Global Studies

The purpose of this research is to see what impact nuclear energy has on the environment. The method used is synthesis analysis with a systematic literature review of the data obtained through Google Scholar. This research then makes a review or conclusion based on 20 previous studies that discuss the impact of nuclear energy on the environment. The results showed that nuclear energy had a negative impact on the environment, especially the Chernobyl and Fukushima tragedies. 70% of previous studies explained that nuclear energy has a negative impact on the environment, mainly due to the risk of accidents and the …

Energy Efficiency In Additive Manufacturing: Condensed Review, Ismail Fidan, Vivekanand Naikwadi, Suhas Alkunte, Roshan Mishra, Khalid Tantawi

Engineering Technology Faculty Publications

Today, it is significant that the use of additive manufacturing (AM) has growing in almost every aspect of the daily life. A high number of sectors are adapting and implementing this revolutionary production technology in their domain to increase production volumes, reduce the cost of production, fabricate light weight and complex parts in a short period of time, and respond to the manufacturing needs of customers. It is clear that the AM technologies consume energy to complete the production tasks of each part. Therefore, it is imperative to know the impact of energy efficiency in order to economically and properly …

The Future Of Hydropower In Southeast Asia’S Renewable Energy Transition, Olivia Cairns

CMC Senior Theses

This thesis will examine the barriers to implementing hydropower in Southeast Asia and propose responsible solutions. This is necessary because Southeast Asia is not on track to reduce carbon emissions to meet climate change mitigation goals. Coal often outcompetes renewable energy sources as a means of addressing the growing demand for electricity. Many insist that the potential for solar and wind power expansion is high, but often ignore the key problems with these renewables at an industrial scale. Hydroelectric dams face rampant social opposition, mistrust due to policy failures, and a poor reputation for causing social and environmental harm. Yet, …

Nuclear Power: Extremely Dangerous, Perfectly Safe, Or Somewhere In Between?, Jackson Still

Quest

Multiple Genre Argument

Research in progress for ENGL 1301: Composition I

Faculty Mentor: W. Scott Cheney, Ph.D.

Standard research papers and five-paragraph essays can train students to blend quotations and organize paragraphs, but advanced writing in the disciplines and the workplace requires much more robust and nuanced thinking. To this end, the Multiple Genre Argument (MGA) pushes students into new writing situations where they create fictional genres to supplement traditional research—a challenging and often confusing task. Learning new skills requires becoming more comfortable with encountering this kind of difficulty and uncertainty. In their book Writing Analytically, David Rosenwasser and Jill …

Assessing The Effectiveness Of Nuclear Security Training And Education In Ghana, Michael Nii Sanka Ansah, Boris Stepanov Pavlovich, Paul Atta Amoah, David Okoh Kpeglo, Simon Adu, Bright Kwame Afornu

International Journal of Nuclear Security

Growing attention is being given to nuclear power across several African countries, including in Ghana. The world is depending on nuclear energy as a reliable and efficient means of energy generation. Ghana as a country is developing nuclear energy; thus, equal attention must be directed toward nuclear safety and security. Ghana is gradually developing interest in and is devoting substantial required resources to educating and training on nuclear security to meet the standards required by international bodies. Institutions such as the Nuclear Safety and Security Centre and the School of Nuclear and Allied Sciences of the Ghana Atomic Energy Commission …

Radioactive, Internal Colonialism: The Uranium Industry’S Historic And Current Impact On The Navajo Nation, Sophie Arens

Pitzer Senior Theses

The United States withheld information pertaining to the health problems associated with nuclear power, allowing uranium to be extracted, processed, and stored in the Southwest of the United States and more specifically the Navajo Nation. With this, many Diné people who had previously worked in the mines or lived within close vicinity to facilities developed various types of illnesses. This thesis argues that the development of nuclear energy in the United States is a form of radioactive, internal colonialism and that the current waste facility located in Carlsbad, New Mexico is furthering this history into the present day. This thesis …

Why America Should Switch To Nuclear Energy As Its Primary Power Source, William Fike

Fall Student Research Symposium 2022

While nuclear waste and public fear hurt the image of nuclear energy, I believe that nuclear energy should be used instead of alternative power sources because it is safe, carbon-free, and more fuel efficient than alternative energy sources. Nuclear power is the process of using uranium 235 to make energy. Nuclear energy is a very clean and safe energy producer. My target audience would be someone who does not know a lot about nuclear power. Or they are possibly scared because of past nuclear disasters. My goal in this poster is to convince you that nuclear power is safe and …

Modified Transient Hot-Wire Needle Probe For Experimentally Measuring Thermal Conductivity Of Molten Salts, Brian N. Merritt

Theses and Dissertations

Molten salts are high-temperature heat transfer fluids intended for cooling and/or storage purposes in a variety of energy applications. The current work seeks to ultimately study the thermophysical properties of fluoride and chloride salts, which are commonly considered for use in advanced nuclear reactors. Thermophysical properties like thermal conductivity are fundamental to ensuring safe, efficient, and competitive designs for advanced commercial nuclear reactors. Measurement challenges with liquid salts such as electrical conduction, corrosion, convection, and thermal radiation have hindered traditional approaches in their attempts to accurately quantify these properties at high temperatures. Here, a needle probe is developed, which modifies …

Teaching Energy Economics In The Gcc: A Synergistic Approach Between Engineering And Economics, Yishu Zhou, Joseph D. Smith, Gregory M. Gelles

Economics Faculty Research & Creative Works

Issues related to safe and abundant energy production have been prominent in recent years. This is particularly true when society considers how to increase the quality of life by providing low-cost energy to citizens. A significant concern of the Gulf Cooperation Council (GCC) relates to the environmental effects of energy production and energy use associated with climate change. Efforts to reduce fossil fuel use and increase the use of renewable energy, together with the price volatility of fossil fuels, have seriously impacted the economics of many oil-producing countries, particularly the Gulf States, which has led to efforts to make their …

Ready For Nuclear Energy?: A Policy Review Of The Philippines’ Nuclear Energy Plan And Participation In The Asean Network Of Regulatory Bodies On Atomic Energy, Julius Cesar Trajano

International Journal of Nuclear Security

Recently, the Philippines has been demonstrating its interest in using nuclear energy, including addressing issues and gaps in its nuclear energy preparations, several of which fall under nuclear security, nuclear emergency preparedness and response, and regulatory capacity. This article argues that the ASEAN member states’ growing regional cooperation in nuclear safety and security, spearheaded by the ASEAN Network of Regulatory Bodies on Atomic Energy (ASEANTOM), can have a strong positive impact on the Philippines’ nuclear energy preparations. ASEANTOM’s regional activities and projects can help the Philippines address some of the current critical gaps and issues in its nuclear energy preparatory …

Topical Analysis Of Nuclear Experts' Perceptions Of Publics, Nuclear Energy, And Sustainable Futures, Hannah K. Patenaude, Emma Frances Bloomfield

Communication Studies Faculty Publications

Nuclear energy experts consider commercial power from fission to be a strong contender to help mitigate the increasing effects of climate change, in part due to its low-to-no carbon emissions. Nevertheless, nuclear energy’s history, including meltdowns such as Three Mile Island, Chernobyl, and Fukushima, and dumping in sacred Indigenous land such as Yucca Mountain, raises important concerns in public deliberation over nuclear power. These communicative dynamics are crucial to study because they inform larger conversations in communication scholarship about the role of experts in scientific controversies and the complicated nature of public trust in and engagement with science. Thus, this …

Energy Security As A Factor Of Sustainable Development Of Fuel And Energy Complex Enterprises Republic Of Uzbekistan, Gulchekhra Allaeva

International Finance and Accounting

The article considers energy security as a factor in the sustainable development of the fuel and energy complex of the Republic of Uzbekistan. The main types of threats at energy enterprises and the types of sources of risks and threats to the sustainable development of the fuel and energy complex are considered. A comprehensive mechanism for monitoring and preventing threats to sustainable development and energy security of the fuel and energy complex is proposed. Evidence-based proposals have been developed for the efficient and safe sustainable development of the sectors of the energy sector of the national economy.

Helium-Air Mixing In Simulated Reactor Cavities Of Very High Temperature Reactors, Abdullah Abubakar

Dissertations and Theses

Abstract

Very High Temperature Reactors (VHTRs) and High Temperature Gas Reactors (HTGRs) are Generation IV gas reactors that promise to deliver high temperature process heat and efficient electricity for both industrial and commercial purposes. They have a high level of inherent passive safety making them a viable alternative to traditional water-cooled reactors. These helium gas-cooled reactors use graphite containing U-235 TRISO fuel particles in their core, as a moderator to slow down neutrons for fission chain reactions and for general core support. In the event of a primary circuit pipe break, the coolant gas escapes into the surrounding reactor cavity …

Deeply Learning Deep Inelastic Scattering Kinematics, Markus Diefenthaler, Abdullah Farhat, Andrii Verbytskyi, Yuesheng Xu

Mathematics & Statistics Faculty Publications

We study the use of deep learning techniques to reconstruct the kinematics of the neutral current deep inelastic scattering (DIS) process in electron–proton collisions. In particular, we use simulated data from the ZEUS experiment at the HERA accelerator facility, and train deep neural networks to reconstruct the kinematic variables Q² and x. Our approach is based on the information used in the classical construction methods, the measurements of the scattered lepton, and the hadronic final state in the detector, but is enhanced through correlations and patterns revealed with the simulated data sets. We show that, with the appropriate selection …

Additive Manufacturing Of Miniaturized Peak Temperature Monitors For In-Pile Applications, Kiyo T. Fujimoto, Yaqiao Wu, David Estrada

Materials Science and Engineering Faculty Publications and Presentations

Passive monitoring techniques have been used for peak temperature measurements during irradiation tests by exploiting the melting point of well-characterized materials. Recent efforts to expand the capabilities of such peak temperature detection instrumentation include the development and testing of additively manufactured (AM) melt wires. In an effort to demonstrate and benchmark the performance and reliability of AM melt wires, we conducted a study to compare prototypical standard melt wires to an AM melt wire capsule, composed of printed aluminum, zinc, and tin melt wires. The lowest melting-point material used was Sn, with a melting point of approximately 230 °C, Zn …

Computational Modeling Towards Accelerating Accident Tolerant Fuel Concepts And Determining In-Pile Fuel Behavior, Ember Sikorski

Boise State University Theses and Dissertations

To mitigate global warming, we need to develop carbon-free ways to generate power. Nuclear energy currently generates more carbon-free power in the United States than all other sources combined at 55%. To make nuclear as viable a power source as possible, we need to maximize power density and safety. Both of these can be improved with Accident Tolerant Fuel (ATF) materials. Uranium nitride (UN), a candidate ATF material, offers high fuel economy due to its uranium density and improved safety margins from thermal properties. However, its instability in the presence of water, a reactor coolant, must be addressed. This dissertation …

Diversifying Nuclear Technology: A Technical Analysis On Small Modular Reactors And Its Impact On Nuclear Energy Policy, Carolina Lugo Mejia, Marcos Lugo

Helm's School of Government Conference - American Revival: Citizenship & Virtue

The energy policy debate in the United States has revolved around the diversification of energy sources while promoting advantageous economic profits. One drive for this has been the discussion of anthropogenic, environmental endangerment concerns (Vlassopoulous 2011, 104). However, despite the environmental concerns, the U.S. has for some time only relied on one type of energy source—fossil fuels. Fossil fuels are categorized as natural gas, coal, petroleum, and other gases responsible (U.S. Energy Administration 2019). Natural gas is responsible for 38.4%, coal for 23.4%, petroleum for 0.4%, and other gases for 0.3% of the U.S.’s electrical generation (U.S. Energy Administration 2019). …

An Integrated Resource Plan Public Service Company Of Colorado (Psco), Angela Paola Ortiz Cely

Master's Projects and Capstones

This report presents an Integrated Resource Plan (IRP) for Public Services of Colorado (PSCo). PSCo is a rate-regulated investor-owned electric utility (IOU) incorporated in 1924 and a subsidiary of Xcel Energy. PSCo largely serves the metropolitan areas of Colorado.

Factors Of Sustainable Development Of The Fuel And Energy Complex Of The Republic Of Uzbekistan, G.Z. Allaeva

Economics and Innovative Technologies

Abstract. The article discusses the main elements of sustainable development of the fuel and energy complex of the Republic of Uzbekistan. Methods and ways of improving the organizational and economic mechanism of sustainable energy development are proposed.

Civil Liability Of The Nuclear Operator: A Comparative Study, Mohamed Mohamed Sadat

UAEU Law Journal

One of the most important discoveries of modern science is nuclear energy, which has become a necessity due to the use of conventional energy sources is nearing completion in addition to the many uses of nuclear radiation in medicine and industry. Many states have taken the initiative to establish them private nuclear energy production in an attempt to capitalize on what this new type of energy facilities offers.. Through the study, we will address the study civil liability of the nuclear operator through the study of both the Egyptian and UAE laws, and that was the motivation for their choice …

Future Energy: Opportunities & Challenges, Thomas W. Kerlin

Open Textbooks

Future Energy: Opportunities & Challenges was originally published in 2013 by the International Society of Automation. Rights for this work have been reverted to the authors by the original publisher. The author has chosen to license this work with a Creative Commons Attribution 4.0 International license (see https://creativecommons.org/licenses/by/4.0/).

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Evaluating Nuclear Energy As A Component Of U.S. Energy Innovation Systems, Bryce Jones

Electronic Theses and Dissertations

Nuclear energy is contentious in policy discussions that evaluate its role in the current U.S. clean energy innovation system. OECD nations, on average, have begun to reduce their dependence on nuclear energy. However, the United States has remained invested in its nuclear energy infrastructure and the role that it plays within federal research and development. This thesis examines the Neo-Schumpeterian perspective and the National Innovation System’s approach, the economic history of nuclear energy in the United States, and given insight from these factors, discusses the current role of nuclear energy in the U.S. energy innovation system. The objective is to …

The Developmental State And Public Participation: The Case Of Energy Policymaking In Post-Fukushima Japan, Hiro Saito

Research Collection School of Social Sciences

After the Fukushima Daiichi nuclear disaster, the Japanese government tried to democratize energy policy-making by introducing public participation. Over the course of its implementation, however, public participation came to be subordinated to expert committees as the primary mechanism of policy rationalization. The expert committees not only neutralized the results of public participation but also discounted the necessity of public participation itself. This trajectory of public participation, from its historic introduction to eventual collapse, can be fully explained only in reference to complex interactions between the macroinstitutions and microsituations of Japanese policy-making at the time of the nuclear disaster: the macroinstitutional …

The Political Economy Of Nuclear Energy: Why There Is Not Broad Public Support For Nuclear Policy & Why There Should Be, Willa Grace Mei Lee

WWU Honors College Senior Projects

In this paper, I examine how the nuclear incidents at Three Mile Island, Chernobyl, and Fukushima impacted public support for nuclear energy in the United States. Particularly, I look at the ways the media has influenced public perception, and thus, nuclear policy. I also consider the economic arguments for and against using nuclear power and highlight the effects of decommissioning nuclear fleets as was seen in the aftermath of the major nuclear incidents. Lastly, I discuss how the public can become better informed on nuclear energy.

Ultimately, the three major nuclear incidents spurred anti-nuclear sentiment, which shut down nuclear plants, …

Literature Review On Public Acceptance Of Nuclear Energy: Research Outline, Theoretical Framework, And Prospect, Du Juan, Zhu Xufeng

Bulletin of Chinese Academy of Sciences (Chinese Version)

Public acceptance of nuclear energy is a rapidly developing cross-cutting research topic and one of the most representative research topics in the risk perception discipline. The domestic academia is still in its exploratory stage and relatively lags behind the international academic frontier in its theoretical level and research methods. This study takes the journal articles in the authoritative scientific indexes as the object, and employs the methods of theoretical review to conduct comprehensive research. Based on a review of the literature on public acceptance of nuclear energy in China and abroad, this article integrates the determinants of public acceptance of …

Study And Enlightenment Of Energy Policies Of Major Developed Countries, Bian Wenyue, Chen Ting, Chen Xiaoyi, Ge Chunlei, Hui Zhongyang, Yang Hui

Bulletin of Chinese Academy of Sciences (Chinese Version)

This work studies various official documents issued by the United States, the European Union, the United Kingdom, France, Germany, Japan in the field of energy within the last decade, and analyzes strategic plans, funds, scientific and technological projects deployment, organizational mechanisms by the content analysis method. It is found that there are some common features in energy policies of the above countries and regions:natural resources conditions are the basis for developing energy policies, diversification and clean and efficient usage are common targets, scientific and technological innovation is important for achieving the targets. Finally, some suggestions are put forward on energy …

Research Status And Prospect Of Comprehensive Utilization Of Nuclear Energy, Wang Jianqiang, Dai Zhimin, Xu Hongjie

Bulletin of Chinese Academy of Sciences (Chinese Version)

Nuclear energy is essential for energy supply and national security. Compared with hydropower, optoelectronics, and wind power, as the clean energy replacing fossil fuels in the future, nuclear power takes great advantage in technology maturity, economical efficiency, as well as sustainability and natural environment flexibility. Come so far, except for a few reactors used for district heating and seawater desalination, nuclear energy is mainly used for power generation. With the development of technology, especially the gradually matured and applied fourth-generation nuclear energy system, nuclear energy is expected for a comprehensive utilization in different areas. This paper elaborates the current status …

Economic Viability Of Light Water Small Modular Nuclear Reactors: General Methodology And Vendor Data, Geoffrey A. Black, Fatih Aydogan, Cassandra L. Koerner

Economics Faculty Publications and Presentations

Increasing global energy demand coupled with the need to reduce carbon and other greenhouse gases make investments in new carbon-free energy technologies more important than ever. One promising new technology is light water small modular nuclear reactors (SMRs). Their relatively small size, modular design, reduced construction times, enhanced safety and other features make them a potentially attractive energy source. A critical element in assessing their potential for future development, however, is their economic viability relative to other energy sources. The most common metric to assess a power system’s economic viability is the levelized cost of electricity (LCOE). The LCOE method …

An Analysis Of United States Nuclear Power Plant Decommissioning Policy And The Public Participation Process, Alexis Stabulas

International Development, Community and Environment (IDCE)

As the number of nuclear power plants slated for decommissioning increases, reflecting on the U.S. Nuclear Regulatory Commission’s (NRC’s) decommissioning regulations in relation to public participation becomes increasingly important. When plants close, communities lose security in economics, employment, and environmental and human health. The NRC’s regulations on public involvement are very limited and generally stakeholders do not feel supported in the decommissioning process. Local and tribal governments, citizen groups, the general public, and those directly affected have all found the NRC’s public involvement inadequate, ineffective, and infrequent. The case studies of two completely decommissioned plants, Maine Yankee and Big Rock …