This paper describes an exploratory design study for a modern general purpose combatant of destroyer size. The study was conducted in two principal segments by separate but interacting groups under the direction of th...
作者：
CDR. J. RICHARD GAUTHEY USNJOSEPH P. DeTOLLACDR. J. RICHARD GAUTHEY
USN & JOSEPH P. DeTOLLA Cdr. J. Richard Gauthey USN graduated from Cornell University in 1955 with a Bachelor of Mechanical Engineering degree and entered the U.S. Navy through the NROTC program. Following three tours of sea duty he attended the University of California at Berkeley where he earned his Master of Science degree. From 1963 to 1965 he was Project Officer for Aircraft Carriers and Amphibious Ships in the Design Division BUSHIPS. The succeeding three years he was Assistant Repair Superintendent for Surface Ships at the Pearl Harbor Naval Shipyard. After attending the Naval War College he was Maintenance Officer COMINELANT Staff prior to his present assignment as Director Ship Research and Technology Division NAVSHIPS where he has been since 1971. He is a member of both ASNE and SNAME. Joseph P. DeTolla
a native of Philadelphia Pa. received his BS degree in Mechanical Engineering from Drexel University in 1969. He began his career with the U.S. Navy in 1965 as a Mechanical Engineering Trainee in the Philidelphia Naval Shipyard Design Division under the BUSHIPS Cooperative Education Training Program. In 1911 he joined NAVSEC as a Mechanical Engineer in the Fluid Systems Branch. For the past two years he has primarily been involved in conducting alternative auxiliary heating system “tradeoff” studies and in the design of total energy/waste heat recovery systems for the PF 109 Class Sea Control Ship DG/AEGIS and AO 177 Class. He is a registered Professional Engineer in the District of Columbia a member of ASE ASME and SNAME and a candidate for the Master of Engineering Administration degree at The George Washington University.
Energy used by U.S. Navy ships is viewed in the context of the national situation. Shipboard usage and the controlling variables are summarized. Research and development being planned by the Navy is described. Efforts...
Energy used by U.S. Navy ships is viewed in the context of the national situation. Shipboard usage and the controlling variables are summarized. Research and development being planned by the Navy is described. Efforts relate to conservation of energy as well as consideration of new fuels including hydrogen and liquid hydro-carbon fuels derived from coal, oil shale, and tar sands. A brief account is given of work sponsored by the Department of Interior to produce hydrocarbon fuels, and initial Navy efforts to characterize and evaluate one such fuel is reported. This fuel has been burned at sea in the USS Johnston (DD 821). Development of conservation measures encompasses the utilization of waste heat from gas turbine and diesel engine exhausts and diesel water jackets; more efficient machinery; and reduction of energy requirements. Specific developments discussed include a design methodology to optimize waste heat utilization and higher efficiency gas turbine systems.
Universities and research institutes are increasingly expected to contribute to society by creating innovation from the returns of their research results and the establishment of new technologies. Toward that goal, Ke...
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ISBN:
(数字)9784431543060
ISBN:
(纸本)9784431543053;9784431546702
Universities and research institutes are increasingly expected to contribute to society by creating innovation from the returns of their research results and the establishment of new technologies. Toward that goal, Keio University in Japan held an international symposium titled “Fulfilling the Promise of technology Transfer: Fostering Innovation for the Benefit of Society.” From that symposium the following contents are included in the present volume: 1) A showcase of ideas and case studies to promote future creation of innovation by universities and research institutes worldwide, including information on the R&D value chain, licensing, income generation, start-ups and mechanisms to encourage entrepreneurship, and the changing role of universities in fostering innovation. 2) Introduction of active research projects that aim to productize successful research results on an international level. For example, the book includes results of research on stem cell technologies and regenerative medicine as well as the realization and application of polymer photonics and the development of the core technology of polymer photonics. 3) Case studies from the U.K. in developing industry–academia collaboration with various business partners ranging from start-ups and spinout companies to large enterprises. 4) Reports of the achievements of the technological transfer activities at Keio University supported by the 5-year public fund, with suggestions for future prospects.
作者：
GRANET, IRVINGGUMAN, WILLIAMMCILROY, WILLIAMIrving Granet received his B.M.E. from The Cooper Unionhis M.M.E. from Polytechnic Institute of Brooklynhas taken Pre-Doctoral Studies at Polytechnic Institute of Brooklynand is a graduate of the Oak Ridge School of Reactor Technology.He has worked in Republic's Plasma Propulsion Laboratory on nuclear propulsion systems
space radiators thermodynamic power cycle considerations for generating electric power and system design and operation for space propulsion. He was formerly Director of Staff Engineering Nuclear Energy Department of Foster Wheeler Corporation where he directed engineering design and analysis for complete nuclear plants. Mr. Granet has taught thermodynamics and heat transfer at the Polytechnic Institute of Brooklyn and at present is Adjunct Assistant Professor of Engineering and Physics at Long Island University. He has published over 40 articles in the fields of thermodynamics
applied mechanics heat transfer and nuclear energy. He is a member of the American Society of Mechanical Engineers National Society of Professional Engineers Pi Tau Sigma and Sigma Xi. He is a licensed Professional Engineer in the State of New York. Mr. Granet is listed in the 1960 edition of American Men of Science and is a reviewer for the American Chemical Society's technical publications. William J. Guman received degrees of B. Aero. E.
M. Aero. E. from and has completed courses for Ph.D. Aero. E. at Rensselaer Polytechnic Institute. Since coming to Republic in 1959 Mr. Guman has been conducting theoretical and experimental studies on non-steady interactions and flow processes in plasma engine configurations. Mr. Guman was Assistant Professor at Rensselaer Polytechnic Institute lecturing on fluid mechanics aerodynamics performance and stability and conducting laboratory courses in experimental fluid dynamics and wind tunnel research. He also investigated flow induction and was head of Rensselaer's supersonic wind tunnel laboratory. Mr. Guman performed a theoretical analysis in experimental aerodynamic
作者：
Granet, I.Guman, W.J.Irving Granet received his B.M.E. from The Cooper Union: his M.M.E. from Polytechnic Institute of Brooklyn: has taken Pre-Doctoral Studies at Polytechnic Institute of Brooklyn: and is a graduate of the Oak Ridge School of Reactor Technology.He has worked in Republic's Plasma Propulsion Laboratory on nuclear propulsion systems
space radiators thermodynamic power cycle considerations for generating electric power and system design and operation for space propulsion. He was formerly Director of Staff Engineering Nuclear Energy Department of Foster Wheeler Corporation where he directed engineering design and analysis for complete nuclear plants. Mr. Granet has taught thermodynamics and heat transfer at the Polytechnic Institute of Brooklyn and at present is Adjunct Assistant Professor of Engineering and Physics at Long Island University. He has published over 50 articles in the fields of thermodynamics
applied mechanics heat transfer and nuclear energy. He is a member of the American Society of Mechanical Engineers National Society of Professional Engineers Pi Tau Sigma and Sigma Xi. He is a licensed Professional Engineer in the State of New York. Mr. Granet is listed in the 1960 edition of American Men of Science and is a reviewer for the American Chemical Society's technical publications. William J. Guman received degrees of B. Aero. E.
M. Aero E. from and has completed courses for Ph.D. Aero. E. at Rensselaer Polytechnic Institute. He joined Republic's PlasmA Propulsion Laboratory in 1959 and there is conducting theoretical and experimental studies on non-steady wave interactions and flow processes in plasma engine configurations. Mr. Guman was Assistant Professor at Rensselaer Polytechnic Institute lecturing on fluid mechanics aerodynamics performance and stability and conducting laboratory courses in experimental fluid dynamics and wind tunnel research. He also investigated flow induction and was head of Rensselaer's supersonic wind tunnel laboratory. At the present he is also an Adjunct Assistan
Electrically powered pulsed plasma pinch engine was proposed earlier (see Engineering Index 1961 p 1447 and 1448);present work considers pertinent overall system performance parameters, and describes experimental meth...
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Electrically powered pulsed plasma pinch engine was proposed earlier (see Engineering Index 1961 p 1447 and 1448);present work considers pertinent overall system performance parameters, and describes experimental methods of obtaining direct measurements of thrust and propellant mass consumption unique to low thrust space propulsion device;knowledge of thrust, rate of propellant consumption and input power are necessary to complete optimization study in practice.
The Handbook of Single Cell technology provides an overview of single cell manipulation, injection, lysis, and dynamics analysis with the aid of various miniaturized devices. The role of single cell analysis in s...
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ISBN:
(数字)9789811048579
The Handbook of Single Cell technology provides an overview of single cell manipulation, injection, lysis, and dynamics analysis with the aid of various miniaturized devices. The role of single cell analysis in system biology, proteomics, genomics, metabolomics and fluxomics, the applications of single cell analysis for bio-catalysis, metabolic and bioprocess engineering, and the future challenges for single cell analysis given its advantages and limitations are also elaborated. The respective chapters introduce readers to various approaches for single cell analysis. Further, they address the fabrication of different types of bio-micro/nano devices in the context of cutting-edge analysis and screening for e.g. cancers, HIV etc., which is beneficial for society at large.
This handbook is intended for academic researchers, undergraduate and graduate students in the fields of Biomedical Engineering, Bio-nanoengineering, and Bio-micro/nano Fabrication. It canbe used for courses on Bio-MEMS/Bio-NEMS, Biomicrofluidics, Biomicrofabrications, Micro/Nanofluidics, Biophysics, Single Cell Analysis, Bionanotechnology, Drug Delivery systems and Biomedical Microdevices. Bringing together contributions from respected experts, it will also benefit researchers and practitioners in the biotechnology industry, where diseases analysis, diagnosis and drug screening continue to grow in importance.
In addition to hard copies, the book is also published online and is often updated by the authors.
作者：
SONENSHEIN, N.U. S. NAVYTHE AUTHOR: is a graduate of the United States Naval Academy
Class of 1938. His graduate work has included instruction in Naval Construction and Marine Engineering at Massachusetts Institute of Technology leading to a Master of Science degree in 1944 and the Advanced Management Program at the Harvard Graduate School of Business in 1964. As an Engineering Duty Officer he has served in various Naval commands including the Mare Island Naval Shipyard the New York Naval Shipyard and as Fleet and Force Maintenance Officer on the staffs of Commander in Chief and Commander Service Force U.S. Pacific Fleet. Within the Naval Ship System Command formerly the Bureau of Ships his duties have included Director of the Facilities Division Head of the Hull Design Branch Director of the Ship Design Division and Assistant Chief of the Bureau of Ships for Design Shipbuilding and Fleet Maintenance. He is a member of Sigma Xi ASNE and SNAME. From October 1965 to 31 July 1967 he served as Project Manager Fast Deployment Logistic Ship Project. As of 1 August 1967 he has assumed the duties of Deputy Chief of Naval Material for Logistic Support.
作者：
WILSON, TBUSN (RET)COMMANDER T. B. WILSON
JR. USN (RET) served as an enlisted man aboard USS SPROSTON (DD 577) and other Destroyer Forces Atlantic Fleet ships prior to his entrance into the U.S. Naval Academy in 1944. After graduating in 1948 he served on PHIBPAC ships until 1951 when he entered Webb Institute of Naval Architecture. He graduated from Webb with a Bachelor of Science Degree in Marine Engineering and a Master of Science Degree in Naval Architecture in 1953. He has served as Planning and Design Officer for the Supervisor of Shipbuilding in Jacksonville Florida was Assistant Material Officer on the Staff
Commander Mine Forces U.S. Pacific Fleet and as Docking Officer and Ship Superintendent Long Beach Naval Shipyard. He then served in the Engineering Department of the USS RANDOLPH (CVS 15) after which he reported to the Bureau of Ships where he worked as Aircraft Carrier Project Officer in the Contract Design Division. He was Industrial Officer at the David Taylor Model Basin prior to assuming duties as Fleet Maintenance Officer Staff Commander in Chief U.S. Naval Forces Europe. Prior to retiring on 1 January 1969 he served as Repair Officer U.S. Naval Support Activity Saigon. Since retirement he has been Manager of System Engineering and Senior Member of the Technical Staff for the LHA Program at Litton's Advanced Marine Technology Group and is currently Manager Engineering Design with HARCO Engineering the design division of Harbor Boat Building Company Terminal Island California.
Neural combinatorial optimization (NCO) is a promising learning-based approach to solving complex combinatorial optimization problems such as the traveling salesman problem (TSP), the vehicle routing problem (VRP), an...
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Neural combinatorial optimization (NCO) is a promising learning-based approach to solving complex combinatorial optimization problems such as the traveling salesman problem (TSP), the vehicle routing problem (VRP), and the orienteering problem (OP). However, how to efficiently train a powerful NCO solver for routing problems remains a crucial challenge. The widely used reinforcement learning method suffers from sparse rewards and low data efficiency, while the supervised learning approach requires a large number of high-quality solutions (i.e., labels) that could be costly to obtain. In this work, we find that simple data augmentation operations can drastically reduce the number of required high-quality solutions for supervised learning. Moreover, simple boosting strategies that leverage the property of multiple optima can significantly improve training efficiency. With only a small set of \(50,000\) labeled instances, supervised learning can achieve a competitive in-distribution performance with the widely-used reinforcement learning counterpart. Furthermore, we also investigate the generalization ability for larger out-of-distribution problems. We believe the findings from this work may lead to a rethinking of the value of data-efficient supervised learning for NCO solver training.
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