Download or read book CVX Propulsion System Decision Industrial Base Implications of Nuclear and Non Nuclear Options written by and published by . This book was released on 1998 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. Navy is currently in the process of designing its next generation aircraft carrier, termed CVX. One technological advance for the CVX, compared with the current Nimitz class of carriers, is a new propulsion system. To help in deciding between a nuclear and non-nuclear propulsion system for CVX, the Navy asked RAND to determine the effects of the CVX propulsion choice on the industrial bases supporting nuclear propulsion systems and those supporting conventional propulsion systems. RAND began the research in April 1998 and, because of the time frame of the CVX propulsion system decision, provided the results of the analyses to the CVX program office in August 1998. Shortly thereafter, the decision was made that the CVX class would use nuclear propulsion. The research findings described in this document helped influence that decision. This document offers the briefing presented to the program office along with accompanying annotation. The research was based on understanding the various propulsion system options being considered and contacts with suppliers and integrators of key system components to establish how a CVX decision would affect their company and their industry, as well as other Navy programs. This research and its documentation should be of interest to the Office of the Secretary of Defense (OSD) and Navy policymakers and planners who must face the propulsion system decisions for future Navy ship programs. It may also interest industrial decisionmakers involved in construction and supply of Navy ships and parts.
Download or read book CVX Propulsion System Decision written by and published by RAND Corporation. This book was released on 1999 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. Navy is in the process of designing the CVX, its next-generation aircraft carrier. One technological advance for the CVX, compared with the current Nimitz class of carriers, is a new propulsion system. To help in deciding between a nuclear and non-nuclear propulsion system for the CVX, the Navy asked RAND to determine the effects of the CVX propulsion choice on the industrial bases supporting nuclear propulsion systems and those supporting conventional propulsion systems. RAND began the research in April 1998 and provided the results of the analyses to the CVX program office in August 1998. Shortly thereafter, the decision was made that the CVX class would use nuclear propulsion. The research findings described in this document helped influence that decision. This report offers the briefing presented to the program office along with accompanying annotation. The researchers delineated the various propulsion system options being considered and contacted
Download or read book Modernizing the U S Aircraft Carrier Fleet written by John Frederic Schank and published by Rand Corporation. This book was released on 2005 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. Navy is currently designing the next generation aircraft carrier, the CVN 21. This class of carriers will use the same basic hull form as the current Nimitz class but will include a substantial redesign of the interior of the ship for improved weapons handling and stores management functions. It will also incorporate several new technologies including a new propulsion system and new aircraft launch and recovery systems. These improvements not only will increase the operational capability of the ship but also are anticipated to lower the ship's manpower requirements and maintenance costs. Under current force modernization plans, new ships of the CVN 21 class will be introduced every four or five years as the ships of the Nimitz class reach the end of their planned 50-year operational life. Under this strategy, Nimitz class carriers will be operating for over 50 more years and it will take decades to transform the aircraft carrier fleet to ships of the new class.On the basis of some preliminary calculations that appeared promising, RAND proposed to the Program Executive Office (PEO) for Aircraft Carriers an examination of a way to accelerate the transformation of the carrier force: replacing Nimitz-class carriers as they reach mid-life instead of refueling them. In this report we identify specific fleet management options for building new instead of refueling, and we evaluate their advantages and disadvantages. This report should be of interest to Navy and Office of Secretary of Defense planners examining fleet modernization options, especially those organizations addressing the costs of alternative force structure options.
Download or read book Books In Print 2004 2005 written by Ed Bowker Staff and published by R. R. Bowker. This book was released on 2004 with total page 3274 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Integration of Energy Efficient Propulsion Systems for Future U S Navy Vessels written by United States. Congress. House. Committee on Armed Services. Projection Forces Subcommittee and published by . This book was released on 2006 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book American Book Publishing Record written by and published by . This book was released on 2001 with total page 1714 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Minimum Design Loads for Buildings and Other Structures written by American Society of Civil Engineers and published by Amer Society of Civil Engineers. This book was released on 2000 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Multiqubit experiments in 3D circuit quantum electrodynamics written by Jacob Blumoff and published by Lulu.com. This book was released on 2017-09-03 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis describes experimental work done in the field of quantum computing with three-dimensional circuit quantum electrodynamics devices.
Download or read book Economics of Nuclear Power written by Geoffrey Rothwell and published by Routledge. This book was released on 2018-12-07 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a unique introduction to the economic costs of nuclear power. It examines the future of the nuclear power industry and unpacks the complicated relationships between its technical, economic and political variables. It does so by modelling the costs, risks and uncertainties of one of the world’s most opaque industries using micro-econometrics, econometrics, and cost engineering. Economics of Nuclear Power examines the very important costs of externalities (storing of nuclear waste and the impact of a Chernobyl or Fukushima event) and compares those to the externalities of alternative carbon based energies (oil, coal, natural gas). With over 100 tables and figures this book details nuclear power production around the world - present and planned, providing a completely global focus. It also includes an overview of the past 70 years of international nuclear power developments. This book is essential reading for students, scholars and professionals interested in energy economics, nuclear engineering and energy policy.
Download or read book Network Centric Naval Forces written by National Research Council and published by National Academies Press. This book was released on 2000-07-21 with total page 1018 pages. Available in PDF, EPUB and Kindle. Book excerpt: Network-Centric Naval Forces: A Transition Strategy for Enhancing Operational Capabilities is a study to advise the Department of the Navy regarding its transition strategy to achieve a network-centric naval force through technology application. This report discusses the technical underpinnings needed for a transition to networkcentric forces and capabilities.
Download or read book Military Transformation and the Defense Industry After Next written by Peter Dombrowski and published by Defense Department. This book was released on 2006-09 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book DICOM Structured Reporting written by David A. Clunie and published by PixelMed Publishing. This book was released on 2000 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proximal Algorithms written by Neal Parikh and published by Now Pub. This book was released on 2013-11 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proximal Algorithms discusses proximal operators and proximal algorithms, and illustrates their applicability to standard and distributed convex optimization in general and many applications of recent interest in particular. Much like Newton's method is a standard tool for solving unconstrained smooth optimization problems of modest size, proximal algorithms can be viewed as an analogous tool for nonsmooth, constrained, large-scale, or distributed versions of these problems. They are very generally applicable, but are especially well-suited to problems of substantial recent interest involving large or high-dimensional datasets. Proximal methods sit at a higher level of abstraction than classical algorithms like Newton's method: the base operation is evaluating the proximal operator of a function, which itself involves solving a small convex optimization problem. These subproblems, which generalize the problem of projecting a point onto a convex set, often admit closed-form solutions or can be solved very quickly with standard or simple specialized methods. Proximal Algorithms discusses different interpretations of proximal operators and algorithms, looks at their connections to many other topics in optimization and applied mathematics, surveys some popular algorithms, and provides a large number of examples of proximal operators that commonly arise in practice.
Download or read book Islam and the Trajectory of Globalization written by Louay M. Safi and published by Routledge. This book was released on 2021-10-18 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book examines the growing tension between social movements that embrace egalitarian and inclusivist views of national and global politics, most notably classical liberalism, and those that advance social hierarchy and national exclusivism, such as neoliberalism, neoconservatism, and national populism. In exploring issues relating to tensions and conflicts around globalization, the book identifies historical patterns of convergence and divergence rooted in the monotheistic traditions, beginning with the ancient Israelites that dominated the Near East during the Axial age, through Islamic civilization, and finally by considering the idealism-realism tensions in modern times. One thing remained constant throughout the various historical stages that preceded our current moment of global convergence: a recurring tension between transcendental idealism and various forms of realism. Transcendental idealism, which prioritize egalitarian and universal values, pushed periodically against the forces of realism that privilege established law and power structure. Equipped with the idealism-realism framework, the book examines the consequences of European realism that justified the imperialistic venture into Africa, the Middle East, and Latin America in the name of liberation and liberalization. The ill-conceived strategy has, ironically, engendered the very dysfunctional societies that produce the waves of immigrants in constant motion from the South to the North, simultaneously as it fostered the social hierarchy that transfer external tensions into identity politics within the countries of the North. The book focuses particularly on the role played historically by Islamic rationalism in translating the monotheistic egalitarian outlook into the institutions of religious pluralism, legislative and legal autonomy, and scientific enterprise at the foundation of modern society. It concludes by shedding light on the significance of the Muslim presence in Western cultures as humanity draws slowly but consistently towards what we may come to recognize as the Global Age. The Open Access version of this book, available at http://www.taylorfrancis.com/books/e/9781003203360, has been made available under a Creative Commons Attribution-Non Commercial-No Derivatives 4.0 license.
Download or read book Globalization and Maritime Power written by Sam Tangredi and published by Createspace Independent Publishing Platform. This book was released on 2012-07-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prior to September 11, 2001, most Americans viewed globalization as primarily -perhaps exclusively-an economic phenomenon.1 The economic evidence -rapidly shifting flows of world capital, expansion of overseas markets and investments, the global connections of e-commerce and the Internet, as examples -seemed readily apparent, even if some critics viewed globalization itself as an illdefined term. But appropriately defined or not, the concept of globalization had already achieved considerable stature, causing corporate boards and shareholders to thirst after presumably growing international markets, Internet junkies to claim their own transnational community, and antiglobalization protestors to smash municipal trash cans from Seattle to Washington.
Download or read book Seawater Intrusion in Coastal Aquifers written by Jacob Bear and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coastal aquifers serve as major sources for freshwater supply in many countries around the world, especially in arid and semi-arid zones. Many coastal areas are also heavily urbanized, a fact that makes the need for freshwater even more acute. Coastal aquifers are highly sensitive to disturbances. Inappropriate management of a coastal aquifer may lead to its destruction as a source for freshwater much earlier than other aquifers which are not connected to the sea. The reason is the threat of seawater intrusion. In many coastal aquifers, intrusion of seawater has become one of the major constraints imposed on groundwater utilization. As sea water intrusion progresses, existing pumping wells, especially those close to the coast, become saline and have to be abandoned. Also, the area above the intruding seawater wedge is lost as a source of natural replenishment to the aquifer. Despite the importance of this subject, so far there does not exist a book that integrates our present knowledge of seawater intrusion, its occurrences, physical mechanism, chemistry, exploration by geo physical and geochemical techniques, conceptual and mathematical modeling, analytical and numerical solution methods, engineering measures of combating seawater intrusion, management strategies, and experience learned from case studies. By presenting this fairly comprehensive volume on the state-of-the-art of knowledge and ex perience on saltwater intrusion, we hoped to transfer this body of knowledge to the geologists, hydrologists, hydraulic engineers, water resources planners, managers, and governmental policy makers, who are engaged in the sustainable development of coastal fresh ground water resources.
Download or read book Gas Turbine Emissions written by Timothy C. Lieuwen and published by Cambridge University Press. This book was released on 2013-07-08 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: The development of clean, sustainable energy systems is a preeminent issue in our time. Gas turbines will continue to be important combustion-based energy conversion devices for many decades to come, used for aircraft propulsion, ground-based power generation, and mechanical-drive applications. This book compiles the key scientific and technological knowledge associated with gas turbine emissions into a single authoritative source.
