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SYSTEMS EFFECTIVENESS IN THE UNITED STATES NAVY

Naval Engineers Journal 1967年第6期79卷 961-971页

作者： AZIZ, ABDUL THE AUTHOR was born in East Pakistan on January 31 1932 received the Bachelor of Science degree in Mechanical Engineering from the Dacca University in Pakistan in 1952 and the Master of Science degree in Mechanical Engineering from the Michigan State University in 1953. He did further graduate work at MIT Columbia and Johns Hopkins Universities and is now a candidate for the doctoral degree at the University of Maryland. He joined the Department of Navy in March 1966 with the Naval Ship Research and Development Center Annapolis Division where he worked on the MESA (Machinery Effectiveness Systems Analysis) Program sponsored by the Navy Ship Systems Command. The present paper is largely based on a 138-page report entitled “Systems Effectiveness in the United States Navy” on the works of the MESA Program. Currently he is assigned to the Naval Research Laboratory to provide inhouse engineering support in the development and analysis of systems and their components for the conduct of fundamental research in Astronomy and Astrophysics by the Laboratory. Prior to joining the Department of Navy he worked for General Electric Cdmpany in the analysis and development of large steam turbine components and for Burns & Roe Corporation in systems design and analysis for power plants both fossil powered and nuclear. With Burns & Roe he participated in the systems effectiveness analysis of the Army PM-3A nuclear power plant in the Antarctica. He received the United States citizenship in January 1966 is a member of the ASME and the U.S. Naval Institute.

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THE AIR CUSHION VEHICLE EVALUATION AND POTENTIAL

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Naval Engineers Journal 1966年第3期78卷 421-442页

作者： CHAPLIN, JOHN B. The Author was educated in Britain at the Miles Aeronautical College receiving a Royal Aeronautical Society Graduate diploma in 1949. From 1949 to 1960 he was employed by the Saunders Roe Aircraft Company and held positions in aerodynamics and wind tunnel departments participating in the design of the “Princess” flying boats the SRA1 fighter flying boat and the SR53 rocket interceptor cooperating during the latter program with Royal Aircraft Establishment in the development of free-flight model spinning research techniques. In 1958 he was appointed head of the Wind Tunnel and Dynamic Research Department of Saunders Roe and was responsible for the original research evaluation and assessment of Cockerell's hovercraft proposals. He was responsible for the conceptual design of the SRN1 hovercraft the trials and development of that vehicle and the aerodynamic research of the SRN2 program. During the early trials of the SRN1 including the first crossing of the English channel he was a member of the flight crew. In 1960 he joined the Follard Division of the Hawker Siddeley Group as chief hovercraft development engineer taking part in a program to evaluate and exploit the overland possibilities of the ground effect machines. He was responsible for the design development and driving of several test vehicles including the GERM and a series of plenum cell pallets for the Army. During this period he was chairman of the British Hovercraft Operational Panel set up to aid the Air Registration Board and the Ministry of Transport. Mr. Chaplin joined Bell Aerosystems Company in March 1962 as Chief of Air Cushion Vehicle systems in Advanced Design. In this capacity he is responsible for designing and developing new ACV concepts. Noteworthy in this effort has been his design of a tri-cell type ACV. Mr. Chaplin was also responsible for the fabrication and testing of this machine now called the Caraboa. It is a two-place ACV designed for military and commercial utility use. Mr. Chaplin has also conducted a study and tes

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2001: THE AGE OF SHIP CONTROL

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Naval Engineers Journal 1970年第2期82卷 13-22页

作者： MURPHY, RICHARD J. THE AUTHOR: is a graduate of Northeastern University in Boston Massachusetts where he received degrees in Mechanical Engineering and in Engineering and Managment. He is presently the Head Analyst in the Exploratory Development Division of Headquarters Naval Material Command. Since 1964 he has acted as leader of a team developing goals for exploratory development for the undersea target the air target and the land and surface target. From 1961 to 1964 he was with the Advanced Manned Missions Program Office of the NASA involved with the study of advanced launch vericle concepts for future manned orbital and manned planetary missions. Prior to this he was NASA's Headquarters Manager of the Saturn I and Saturn IB launch facilities located at the J. F. Kennedy Space Center. From 1954 to 1961 Mr. Murphy was employed by the Navy in BUSHIPS BUAIR and BUWEPS. His duties were primarily associated with R&D of non-magnetic minesweepers and new guided missile systems.

A variety of probable world political environments are postulated. From these environments, possible concepts for future warships, merchant ships, salvage ships, and research vehicles, both on the surface and undersea, are discussed. A forecast is made of the ship control systems requirements for these future ship concepts of the 21st century;and the needs for action today are highlighted. Because we can project the future best when we fully understand the past, such a history is included where suitable. Trends in ship control systems are traced up to the present time when navigation is assisted by spacecraft orbiting the earth, and these trends are projected into a future of high speed, unmanned and automated seapower. © 1970 by the American Society of Naval Engineers, Inc.

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The Jimmie Hamilton Award

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Naval Engineers Journal 1971年第3期83卷 36-38页

作者： NACHTSHEIM, JOHN J. BALLOU, L. DENNIS John J. Nachtsheim:is currently the Deputy Assistant Administrator for Research & Development for the Maritime Administration. His duties are the planning coordinating organizing evaluating and directing of the R&D activities of MarAd. His past experiences include: Naval Architect for the Naval Ship Engineering Center 1959 Deputy Chief Design Engineer for the Puget Sound Naval Shipyard 1958 to 1959 and Naval Architect the former Bureau of Ships 1948 to 1958. His education is comprised of a B.S. degree from the Webb Institute of Naval Architecture an L.L.B. degree from the George Washington University Law School completion of the Advanced Management Program at Harvard University and current study of Transportation at the American University. He is a Registered Professional Engineer in the District of Columbia and a Member of the Bar in the District of Columbia and the State of Maryland. In addition to ASNE his other professional memberships include the Society of Naval Architects and Marine Engineers the Society of Aeronautical Weight Engineers and the Association of Senior Engineers of the Naval Ships Systems Command (Honorary). USN Commander L. Dennis Ballou: USN is the Head of the Engineering Service Office Naval Ship Engineering Center. He is involved in computer hardware and software services to support engineering design automatic data processing systems design work study and quality assurance. Prior to NavSec duty Commander Ballou served in various billets afloat and ashore: tours on the USS Skagit and Tang supervision of the USS Skipjack's first overhul construction of the USS Nathanael Greene and helping to establish the Polaris overhaul program. He is a graduate of the U.S. Naval Academy Officers' Submarine School and the Webb Institute of Naval Architecture. He holds BS and MS degrees in marine engineering and naval architecture respectively. He has also completed many graduate

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Control and Tracking Techniques for Switched Reluctance Machines 1

Control and Tracking Techniques for Switched Reluctance Mach...

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丛书名： Power Systems

1000年

作者： Wesley Pacheco Calixto Wanderson Rainer Hilário Araújo Lucas Diniz Silva Morais Marcio Rodrigues Cunha Reis

ISBN: (数字)9783031867279

ISBN: (纸本)9783031867262;9783031867293

Control and Tracking Techniques for Switched Reluctance Machines provides detailed and practical instructions for implementing drive and control techniques for switched reluctance machines (SRMs), which can be immediately applied in real-world projects. It presents the latest innovations in control techniques for SRMs, which are essential for the efficiency and sustainability of modern electrical systems. The book includes case studies and practical examples that enhance the understanding of concepts and their application in real scenarios, making the content accessible to both students and experienced professionals. It emphasizes techniques that optimize SRM performance and promote the sustainability of electrical systems, a topic of increasing importance in engineering. With a focus on the current and future needs of the energy sector, this authoritative guide is a key reference for practicing engineers, researchers, and practitioners in the renewable energy industry. Presents the latest innovations in control techniques for switched reluctance machines; Emphasizes techniques and innovation with a focus on sustainability; Offers case studies and a practical approach allowing immediate technology applications in real-world projects.

关键词： Power Electronics, Electrical Machines and Networks Energy Systems Renewable and Green Energy

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Bioprospecting of Tropical Medicinal Plants 1

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1000年

作者： Karuppusamy Arunachalam Xuefei Yang Sreeja Puthanpura Sasidharan

ISBN: (数字)9783031287800

ISBN: (纸本)9783031287794;9783031287824

This book focuses on natural products, in particular medicinal plants and their derived products, as an indispensable source of bioactive molecules that serve as either drug candidates or lead compounds for drug design and discovery . There are several advantages for plant-derived therapeutics, including wide availability, diverse pharmacological actions, and a generally good profile of safety and tolerability. Over the recent years, there have been numerous reports from clinical studies testifying the efficacy and safety of medicinal plants and phytochemicals in treating human diseases. A plethora of basic studies has also unraveled molecular mechanisms underlying the health benefits of herbal medicines. Nevertheless, issues such as identification of bioactive ingredients, standardization of the products, and drug interactions remain to be systematically documented.;represents a comprehensive analysis of natural products, mainly medicinal plants and phytochemicals. It includes detailed medicinal properties and pharmacological action from;models to clinical trials. The goal is to present the readers a carefully curated collection of plant-derived natural products and their underlying molecular mechanisms.

关键词： Plant Sciences Agricultural Economics Complementary & Alternative Medicine Pharmacology/Toxicology Agriculture Agriculture

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WHAT THE SUBMARINE SKIPPER IS LOOKING FOR IN THE FUTURE

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Naval Engineers Journal 1963年第2期75卷 287-290页

作者： SIMS, W.E. The author attended High School in East Point Ga. before entering Georgia Tech where he spent three years before entering the U.S. Naval Academy at Annapolis Md. While attending High School and College Captain Sims was very active in sports football being his favorite. After graduation from the Naval Academy he was commissioned Ensign in December 1941. After commission he served on board the USS LEXINGTON until she was sunk in Coral Sea then on board the USS NEVADA from 1942 until November 1943. He was promoted to Lieutenant in 1943 while a student at the U.S. Naval Submarine School at New London Conn. He served on board USS BUSHNEL as relief crew and was subsequently assigned to USS SAWFISH where he served in several billets becoming Commanding Officer after being promoted to Lieutenant Commander in October 1945. Captain Sims received postgraduate instruction at the Post Graduate School Annapolis Md. California Institute of Technology Pasadena Calif. and the U.S. Naval Ordnance Development Unit Johns Hopkins University. Upon completion of this advanced instruction he reported for duty as Executive Officer USS PICKEREL from 1949 to 1951 during which time the PICKEREL made a record run from Hong Kong to Pearl Harbor. He then reported as Officer-in-Charge Guided Missile Training Unit #5 Point Mugu. Returning to sea in 1953 he took command of the USS GUDGEON where he was promoted to Commander in March of 1955. After being relieved Captain Sims reported to the Chief of Naval Operations where he participated in the development of the Surface-to-Surface Missile Program involving the REGULUS and other guided missiles in the Guided Missile Division. Following factory training at the plants of various contractors of the FBM program and upon commissioning of USS THEODORE ROOSEVELT (SSBN 600) 13 February 1961 he assumed command of the ship. On 1 July 1961 he was promoted to his present rank.

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TIN CONSERVATION

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Journal of the American Society for Naval Engineers 1952年第3期64卷 459-474页

作者： MACHOL, MORRIS R. The author is a graduate of Webb Institute of Naval Architecture and Marine Engineering. He has had wide and diversified experience since his graduation in 1903. In 1909 he presented the first paper on light weight reciprocating parts to the Society of Automotive Engineers. Has done much design and production work. During World War I he was with the Emergency Fleet Corporation where he developed a trend toward management and production engineering which he has followed in many important capacities. In 1947 he received a letter of commendation from UNRRA for his services in development of a Water Transportation Program for the Chinese Government. At the present time he is a Production Engineer in the U.S. Navy Bureau of Ships.

Tin can be saved by: 1. Reducing the thickness of babbitt in babbitted bearings: 2. By changes in the design covering shape of bearings and methods of bonding. 3. By substituting babbitt metals with smaller tin content—for instance using lead base instead of tin base babbitts. 4. By reducing the percentage of tin in solder—and by adding very small quantities of other metals to compensate. 5. By specifying bronze compositions with smaller tin content where physical or corrosion‐resistant characteristics will permit. The above conclusions are supported by data and examples herein contained. The author of this brochure, as a consultant for the War Production Board during World War II, called on many manufacturers to discuss methods of conserving tin. Through the experiences of many organizations in different kinds of industry a number of practical ways to save tin were recorded. This information has been collected, revised and is presented herewith. © 1952 by the American Society of Naval Engineers, Inc.

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DEEP SEA ARRAYS FOR MATERIALS EXPOSURE

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NAVAL ENGINEERS JOURNAL 1968年第2期80卷 287-&页

作者： MACANDER, A THE AUTHOR:attended Fairleigh Dickinson University from which he received a B.S. degree in Mechanical Engineering in 1962. He is presently attending Stevens Institute of Technology where he is pursuing a graduate degree in Plastics Engineering. Since 1962 Mr. Macander has been a member of the U. S. Naval Applied Science Laboratory technical staff as a Mechanical Engineer. For the last five years he has been engaged in the development of syntactic foam systems for buoyancy and structural applications in the deep ocean as well as the development of ultrasonic nondestructive test methods for quality assurance of these foam materials. In addition Mr. Macander is responsible for the deep submergence materials exposure program in the ocean being conducted by the U. S. Naval Applied Science Laboratory. He is also a member of the Marine Technology Society.

United States Naval Applied Science Laboratory has been installing and retrieving deep sea mooring installations in southeastern part of Tongue of Ocean (TOTO), Bahamas since 1965;conventional moorings, such as vertical "taut-wire" rope moorings, as well as moorings of more complex design have been used to expose variety of metallic and nonmetallic materials;because of loss of one mooring, multiple recovery systems was designed;new array, materials under exposure, and operations connected with installation are described.

关键词： Undersea technology

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Control of ship fouling in U.S. Navy

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Naval Engineers Journal 1967年第N 1期v 79卷 p77-85页

作者： Birnbaum, L.S. Bukzin, E.A. Saroyan, J.R. Leon S. Birnbaum holds a B.S. degree in Chemistry from City College of New York. He has completed graduate work in Chemistry at the University of Maryland and Temple University and in Technology and Management at American University. He has been with the Navy Department Washington since 1949 and is currently Head of the Coatings and Chemistry Branch of the Materials Development and Application Office of the Naval Ship Engineering Center. Responsibilities of this Branch include such items as coatings corrosion control techniques insulation chemical cleaning water treatment toxicology and detection and decontamination of biological and chemical warfare agents. Prior to this Mr. Birnbaum was employed in the Industrial Test Laboratory Philadelphia Naval Shipyard from 1938 to 1949. Work during this period included supervision of a section which inspected paints and allied materials and petroleum products to determine their suitability for Naval use and direction of research in fire retardant treatments. He is a member of the American Chemical Society Washington Paint Technical Group. National Association of Corrosion Engineers and the American Society of Naval Engineers. Mr. Bukzin is a research and development program manager in the Naval Ship Systems Command of the Department of the Navy in the fields of non-metallic materials fuels lubricants cold weather operations and several other areas. He is a graduate chemical engineer from New York University with additional training in naval architecture and management which culminated in his participation in the Senior Development Program at Cornell University during the summer of 1960. He has been employed by the Command and its predecessor for the past 2b years and has been in his present position of R&D planning and programming for the past six years. Prior to that his major technical responsibilities were in the field of elastomers and their applications. He received several awards and published a number of papers during those years. Mr. Bukzin is a me

Report on paints used on surface ships and submarines for protection against corrosion and prevention of fouling, and on work connected with development and evaluation of such coatings;experiences with "hot plastic", "cold plastic" and vinyl paints;hazards in use of vinyl paints and safety precautions;test techniques;new toxics (which are only kind so far satisfactory antifouling formulations) under test.

关键词： Ships

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