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ARCTIC TRAFFICABILITY PROGRAM - A REVIEW

NAVAL ENGINEERS JOURNAL 1984年第3期96卷 169-175页

作者： VOELKER, R GLEN, IF SEIBOLD, F BAYLY, I Richard Voelker:is Vice President of ARCTEC Incorporated a firm specializing in cold regions technology. He has been responsible for the management of thePolarClass Traffic-ability Program since its inception and annually participates in the field data collection in the Arctic. His prior experience includes positions with the U.S. Coast Guard in the icebreaker design project the Military Sealift Command and at Newport News Shipbuilding. He is a graduate of N. Y.S. Maritime College and has a MS degree from the University of Michigan. I.F. Glen:received his professional degrees in naval architecture from the Royal Naval Engineering College Manadon Plymouth and RN College Greenwich London entering the Royal Corps of Naval Constructors in 1967. After serving as a Constructor Lieutenant in the Royal Navy's Far East Fleet for a short period he joined the Polaris submarine project team in Bath England in 1968. In 1971 he was seconded to the Canadian Department of National Defense in Ottawa as a Constructor Lieutenant Commander under NATO exchange arrangements where he had responsibilities initially for conventional submarines and latterly for computer aided conceptual design. He ventured to Bath England in 1974 and joined Forward Design Group. In 1975 he took a position as a civilian engineer in the Canadian Defense Department and was Head of Hull Systems Engineering from 1977 to 1979. He joined ARCTEC CANADA LIMITED in 1980 and in addition to managing ice model testing projects and full scale trials has specialized in structural response of ships to ice impact. He headed ARCTEC's Kanata Laboratory from 1981 to 1983 when he was promoted to president. Frederick Seibold:is a research program manager with the Maritime Administration's Office of Advanced Ship Development and Technology. He is responsible for the marine science program which includes research in the areas of ship powering structures and propeller performance and Arctic technology. Mr. Seibold has been employed by Mar Ad since 1961 having hel

This paper describes a multiyear program to make an operational assessment on the feasibility of a year-round Arctic marine transportation system to serve Alaska. Specifically, the three objectives were to: collect meteorological and ice data along potential marine routes; instrument the hull and propulsion machinery to improve design critera for ice-worthy ships; and demonstrate that ships can operate in midwinter Alaskan Arctic ice conditions. The U.S. Coast Guard's Polar class icebreakers were used to make the operational assessment by annually extending the route northward and by operating throughout the winter season. This paper reviews some of the operational and technical achievements to date, as well as plans for future Arctic deployments.

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THE NO FRAME CONCEPT - ITS IMPACT ON SHIPYARD COST

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NAVAL ENGINEERS JOURNAL 1984年第3期96卷 218-232页

作者： NAPPI, NS WALZ, RW WIERNICKI, CJ Natale S. Nappi:graduated from City College of New York in 1954 with a B.S. degree in civil engineering and received his M.S. in civil engineering from the Polytechnic Institute of Brooklyn in 1959. He began his professional career in 1954 at the New York Naval Shipyard as a naval architect (structures) performing detail structural design and fabrication studies for CVAs LPDs DDs and CGs and eventually became a supervisory naval architect (structures). From 1965 to 1973 he was a member of the staff of the Computer-Aided Design Division at the David Taylor Naval Ship Research and Development Center (DTNSRDC). As such he was involved in the development of the computer structural design tool the SSDP (in association with Frank M. Lev) and automated detail design programs (CASDOS). His current position is Senior Naval Architect Consultant in the structural integrity group of the Ship Structures Division Structures Department DTNSRDC. Mr. Nappi is the author and co-author of numerous technical papers and reports covering a wide spectrum of topics such as automated structural design process design for producibility and survivability material weight and cost trade-off studies and structural weight determination for high performance ships (i.e. SES SWATH HYSWAS). He has lectured on the subjects of design for survivability and ship structures at the Naval Post Graduate School and MIT. He is a member of ASNE ASCE U.S. Naval Institute Sigma Xi and is a registered Professional Engineer in the State of New York. Mr. Nappi was a member of the NAVSEA working commitee for the computer supported design planning effort and is currently a member of the DTNSRDC ASSET Advisory Committee. Ronald W. Walz:graduated in 1974 from Pennsylvania State University with a B.S. degree in civil engineering. He began his professional career in 1974 at the David Taylor Naval Ship Research and Development Center as a structural engineer in the structural design concepts group of the Ship Structures Division Structures Department.

A proposed cost effective alternative to current U.S. Navy structurally configured hulls is presented in this paper. This proposed design for producibility concept involves the elimination of structural stanchions and transverse web frames. The potential impact of this “no frame” concept on structural design, weight and construction and material costs for naval surface frigates and destroyers is reflected in 1) reduced costs for the installation of distributive systems and 2) a reduced number and complexity of structural details providing a more reliable and less costly structure. This study was performed in three parts: 1) Determine the most feasible length between bulkheads without frames; 2) Using this length perform detail weight studies and construction and material costs analysis comparison on a 72-foot long hull module, with and without frames, for a FFG-7, and 3) Estimate the saving in man hours of labor on the installation of distributive systems and shipfitting for an FFG-7. For the feasible length studies on the “no frame” structural configuration, thirty-seven strength, weight and vertical center of gravity studies were performed on two ship classes; twenty-two on the FFG-7 class and fifteen on the DD-963 class. The detailed weight studies and construction and material cost analyses were conducted for FFG-7 “no frame” and “as built” modules. Results indicating the “no frame” concept module was 6.8% heavier and 14.8% less costly than the “as built” module. For the impact of an FFG-7 “no frame” structurally configured hull on the cost of labor required for the installation of distributive systems and for other functional work such as ship fitting, welding, and electrical, this study indicated a reduction of 169,206 labor hours per ship, representing 7.12% of the total required man hours to fabricate an FFG-7 class ship. With the employment of the “no frame” concept, certain areas of significant concern and potential risk were addressed. These include: 1) t

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THE “JIMMIE” HAMILTON AWARD FOR 1983

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Naval Engineers Journal 1984年第4期96卷

作者： CAPT. JAMES KEHOE JR. KENNETH S. BROWER EDWARD N. COMSTOCK USN (RET.) Captain James W. Kehoe Jr. USN (Ret:.) is well known for his work in conducting comparative naval architecture studies of U.S. and foreign warships design practices for which he received the ASNE Gold Medal for 1981 and the Legion of Merit. He is currently a partner in Spectrum Associates Incorporated Arlington Virginia where he engaged in the feasibility and concept design of naval ships and in continuing his comparative engineering analyses of U.S. and foreign warships. Prior to his retirement from the U.S. Navy in 1982 his naval career involved sea duty aboard three destroyers and three aircraft carriers including command of the USSJohn R. Pierce(DD-753) and engineer officer of the USSWasp(CVS-18). Ashore he had duty at the Naval Sea Systems Command where he directed the Comparative Naval Architecture Program as an instructor in project management in the Polaris missile project and as a nuclear weapons officer. A frequent contributor to theNaval Engineers Journal U.S. Naval Institute Proceedings and theInternational Defense Review he has published a number of articles on U.S. Soviet and other foreign design practices and the effects of design practices on ship size and cost. He has been a member of ASNE since 1974. Kenneth S. Brower:is a partner in Spectrum Associates Incorporated Arlington Virginia which he founded in June 1978. He graduated from the University of Michigan in 1965 with a Bachelor's Degree in Naval Architecture. Mr. Brower has contributed to the design and construction of numerous merchant ships and warships the latter of which include the CG-47 Project Arapaho (in both cases as feasibility design manager) the FDL and DX projects and the new NATO Frigate Replacement for the 90s DDGX and FFX projects. He conceived and directed the development of several frigates and corvettes for foreign military sales. Mr. Brower directed the development of unique reverse engineering ship design computer models and the development of Spectrum Associates' own keel-up Ship Desi

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THE STRUCTURAL SYNTHESIS DESIGN PROGRAM - ITS IMPACT ON THE FLEET

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NAVAL ENGINEERS JOURNAL 1983年第3期95卷 87-99页

作者： WIERNICKI, CJ GOODING, TG NAPPI, NS Mr. Christopher J. Wiernicki:graduated from Vanderbilt University in 1980 with a B.E. degree in Structural Engineering. Upon graduation he began his professional career at the David Taylor Naval Ship Research and Development Center. As a structural engineer in the Surface Ship Structures Division Mr. Wiernicki was responsible for developing improved methods and procedures for designing and evaluating structural systems for surf ace combatants. Specific projects included design for producibility development and evaluation of automated ship structural design methods and participation in the structural design of the CG 49 Cruiser and the current DDG 51 Destroyer. In 1982 Mr. Wiernicki received his M.S. degree in Ocean Engineering from George Washington University. Mr. Wiernicki is a recipient of the SNAME 1982-82 Graduate Scholarship and is currently doing post graduate work in Naval Architecture at Massachusetts Institute of Technology he is a member of ASNE SNAME ASCE and Chi Epsilon. Mr. Thomas G. Gooding:graduated in 1975 from the University of Michigan with B.S. degrees in Oceanography and Naval Architecture. After graduation he began his professional career at the Naval Ship Engineering Center (NA VSEC) as a structural engineer. From 1975 till 1978 Mr. Gooding worked in the area of ship dry docking and was the structural task leader on the complex overhaul ofUSS Long Beach (CGN-9). Mr. Gooding returned to the University of Michigan to receive a M.S. in Naval Architecture in 1979. Currently Mr. Gooding is the structural task leader on the DDGX/DDG 51 program at the Naval Sea Systems Command (NAVSEA). Mr. Gooding is a member of SNAME and the Naval Institute. Mr. Natale S. Nappi:graduated from City College of New York in 1954 with a Bachelor of Civil Engineering and received his M.S. in Civil Engineering from Polytechnic Institute of Brooklyn in 1959. He began his professional career in 1964 at the New York Naval Shipyard as a Naval Architect (Structure) performing detail structural design and fabrication s

The structural design of a ship's section is a complicated, repetitive and time consuming task. With the advent of new technology, high speed computers have enabled the ship designer to accomplish in a matter of seconds what would formerly take days to accomplish by hand. The Structural Synthesis Design Program (SSDP) is a N avy developed computer-aided design tool which is used to design (or to analyze) the longitudinal scantlings for a variety of ship cross sections, consisting of any practical combinations of decks, platforms, bulkheads and materials, i.e., various steel and aluminum alloys. The final hull section design will have the lowest practical weight for the chosen geometric configuration, structural arrangements, and imposed loadings. The scantling developed by the program will satisfy all U.S. N avy ship structural design criteria. An explanation of the objective and design elements of N avy ship structures is included. The rationale behind the SSDP design philosophy is developed along with the significant program capabilities. In an attempt to highlight the influence of automated design procedures on the current naval ship design process, the effect of the SSDP on the DDG 51 destroyer structural development is addressed.

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THE CHANGING NATURE OF THE UNITED-STATES NAVY SHIP DESIGN PROCESS

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NAVAL ENGINEERS JOURNAL 1980年第2期92卷 88-113页

作者： JOHNSON, RS THE AUTHOR:is currently the Head of the Ship Concepts Development Group Ship Design & Integration Directorate Naval Sea Systems Command (NAVSEA). He has been employed by NAVSEA and its predecessor organizations for over twenty years. He is a graduate of Webb Institute of Naval Architecture from which he received his B.S. degree in 1959. Following his completion of graduate studies. he received his M.S. degree from The George Washington University and later in 1966 his Doctor of Engineering degree from the University of California at Berkeley. Dr. Johnson held responsible positions involving all types of overall ship design. hydrodynamics research management. and computer-aided design before being selected to be Head of the Advanced Design Division in 1970. In 1979. he was selected to be Deputy Director. Ship Concepts Development Group responsible for Ship Specifications. Engineering Standards. Systems Engineering and Advanced Ship Design. He has been a member of ASNE since 1969.

The history of the U.S. Naval Ship Design Process is traced over the last 50 years. Descriptions of the products of design are presented for several points in time. Associated organizational changes are traced. Some e...

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computer AIDS FOR SHIP DESIGN, INTEGRATION AND CONTROL

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NAVAL ENGINEERS JOURNAL 1980年第2期92卷 73-87页

作者： CARLSON, CM JOHNSON, RA HELMING, FW Mr. Craig M. Carlson received his B.S. degree in Naval Architecture and Marine Engineering from the University of Michigan in 1970 and began his career with the Department of the Navy at the Naval Ship Engineering Center (NAVSEC). In 1972. he returned to the University of Michigan under the NAVSEC Long Term Training Program and received his M.S. degree in Naval Architecture and Marine Engineering. After returning to the Ship Arrangements Branch at NAVSEC. he was assigned as Task Leader for General Arrangements for the PGG PCG PHM. and MCM ship designs and was awarded Outstanding Performance Awards in 1974 and 1975. In addition he was Manager of the Arrangement Subsystem of the Navy's Computer-Aided Ship Design and Construction Program (CASDAC). In October 1979. he became Manager of the CASDAC Hull Design System. Currently. he also is enrolled in the M.S. of Computer Science Program at Johns Hopkins University. Mr. Carlson previously has presented technical papers at ASNE Day 1974 and 1978 as well as at the 1979 DOD Manufacturing Technology Advisory Group Conference. Besides ASNE. which he joined in 1972. he is a member of SNAME. ASE. and the U.S. Naval Institute. Mr. Robert A. Johnson is a Naval Architect in Surface Combatants Design (SEA 03D3). Ship Design Integration Directorate Naval Sea Systems Command. He received an Associate in Engineering degree in Drafting and Design Technology in 1959. his B.S. degree in Aerospace Engineering in 1965. and his M.S. degree in Engineering Mechanics in 1970. all from the Pennsylvania State University. In 1973. he was selected for the NA VSEC Hull Division s Long Term Training Program at the University of Michigan subsequently receiving his M.S.E. degree in Naval Architecture in 1974. Mr. Johnson began his career with the Ordnance Research Laboratory at Pennsylvania State University in 1959 where he worked. on the design of hydroelastic submarine models and conducted research in the area of flow induced structural vibrations. In 1967 he joined HRB-Singer at State Colle

This paper presents an integrated approach to computer-Aided Ship Design for U.S. Navy preliminary and contract design. An integrated Hull Design System (HDS), currently under development by the Hull group of the Naval Sea systems Command (NAVSEA 32). is the vehicle for the discussion. This paper is directed toward practicing ship design professionals and the managers of the ship design process. Primary emphasis of this paper, and of the development effort currently under way, is on aiding ship design professionals in their work. Focus is on integration and management control of the extremely complex set of processes which make up naval ship design. The terminology of the Ship Designer and Design Manager is used. The reader needs no familiarity with the technologies of computer science.

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Towards a New Evolutionary Computation 1

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丛书名： Studies in Fuzziness and Soft Computing

1000年

作者： Jose A. Lozano Pedro Larrañaga Iñaki Inza Endika Bengoetxea

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WHY WATERJETS?

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Naval Engineers Journal 1967年第5期79卷 779-783页

作者： BERG, DAVID J. JONES, WALTER S. MARRON, HUGH W. David Berg a native of Michigan received his Bachelor's Degree in Mechanical Engineering from the Michigan Technological University in 1951 after which he began his career with the Bureau of Ships in the Machinery Design Branch on noise shock and vibration problems. He was project engineer for the axial flow pumpjet development on USS Witek (DD848) and USS Glover (AGDE1) and received his Master of Engineering Degree in Naval Architecture in 1964 from the University of California Berkeley. Mr. Berg is currently acting head of the Ship Performance and Trials Section of the Propulsion Systems Analysis Branch in the Naval Ship Engineering Center. He received the Meritorious Civilian Service Award in 1962 for contributions to the design of the USS Thresher (SSN593) and was awarded the Superior Performance Award for Outstanding Performance in 1966. Hugh Marron a native of Pennsylvania received his Bachelor of Science Degree in Civil Engineering from the Pennsylvania State University in 1939. Upon graduation he was employed for one year with the Pennsylvania Department of Highways as a construction engineer. In July 1940 he became a Marine Engineer at the Philadelphia Naval Shipyard where after a period of apprenticeship and special training in this new field he was assigned to the Machinery Scientific Group of the Design Division. Then in October 1945 he was transferred to the Design Division of the Bureau of Ships. Mr. Marron is now a Project Coordinator in the Propulsion Power and Auxiliary Systems Division of the Naval Ship Engineering Center. Walter S. Jones a native of Virginia graduated from the George Washington University with a BME in June 1958. From July of that year through June 1965 he served with the Machinery Design Branch of the Bureau of Ships where he was Project Engineer for the Hydroneu-matic Ram Jet and Water jet Propulsion Systems. Mr. Jones is currently the Machinery Coordinator for the Computer Aided Ship Design Program in the Naval Ship Engineering Center.

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Smart Sensing and Context 1

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丛书名： Lecture Notes in computer Science

1000年

作者： Paul Havinga Maria Lijding Nirvana Meratnia Maarten Wegdam

ISBN: (数字)9783540478454

ISBN: (纸本)9783540478423

This volume contains the papers and posters selected for presentation at the First European Conference on Smart Sensing and Context (EuroSSC 2006) in Enschede, The Netherlands. EuroSSC 2006 was the ?rst conference of a series aiming at bringing together designers, engineers and researchers to explore two complementary viewpoints: – A device-centric,technology-drivenview: concerning intelligent sensors,s- sor networks and information processing for a new generation of networked devices and environments. – A service-centric, user-driven view: exploring architectures, techniques, and algorithms for context-aware and pro-active applications made possible by thedi?usionofambientcommunication,cooperatingobjects,andinteraction technologies. These subjects are active and relevant research areas in themselves, and there are several conferences that address them separately. EuroSSC 2006, however, considered them both, and especially the symbiosis between them, which we expect to result in very inspiring and interesting discussions, as well as new research ideas on how to combine them. The conference was organized in single tracks covering various issues ra- ing from intelligent sensors, sensor networks, context management and context awareness,andprivacy,toapplicationsandtestbeds. Organizingaconferencefor the ?rst time requires lots of preparations, such as ?nding a publisher, spons- ing organizations,and TPC members and most importantly attracting potential submitters. Fortunately, the amount and quality of the submissions were such that we were in the luxurious position to be able to accept only high quality and relevant papers. The conference attracted world wide attention and submissions came from ?ve continents. A total of 15 accepted full papers and 14accepted posters came from Asia, North America and Europe.

关键词： Information systems Applications (incl. Internet) Information Storage and Retrieval computer Communication Networks User Interfaces and Human computer Interaction Algorithm Analysis and Problem Complexity Communications Engineering, Networks

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Embedded computer systems: architectures, Modeling, and Simulation 1

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丛书名： Lecture Notes in computer Science

1000年

作者： Timo D. Hämäläinen Andy D. Pimentel Jarmo Takala Stamatis Vassiliadis

ISBN: (数字)9783540316640

ISBN: (纸本)9783540269694

The SAMOS workshop is an international gathering of highly quali?ed researchers from academia and industry, sharing in a 3-day lively discussion on the quiet and - spiring northern mountainside of the Mediterranean island of Samos. As a tradition, the workshop features workshop presentations in the morning, while after lunch all kinds of informal discussions and nut-cracking gatherings take place. The workshop is unique in the sense that not only solved research problems are presented and discussed but also (partly) unsolved problems and in-depth topical reviews can be unleashed in the sci- ti?c arena. Consequently, the workshop provides the participants with an environment where collaboration rather than competition is fostered. The earlier workshops, SAMOS I–IV (2001–2004), were composed only of invited presentations. Due to increasing expressions of interest in the workshop, the Program Committee of SAMOS V decided to open the workshop for all submissions. As a result the SAMOS workshop gained an immediate popularity; a total of 114 submitted papers were received for evaluation. The papers came from 24 countries and regions: Austria (1), Belgium (2), Brazil (5), Canada (4), China (12), Cyprus (2), Czech Republic (1), Finland (15), France (6), Germany (8), Greece (5), Hong Kong (2), India (2), Iran (1), Korea (24), The Netherlands (7), Pakistan (1), Poland (2), Spain (2), Sweden (2), T- wan (1), Turkey (2), UK (2), and USA (5). We are grateful to all of the authors who submitted papers to the workshop.

关键词： Theory of Computation computer Hardware Processor architectures computer Communication Networks System Performance and Evaluation computer System Implementation

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