作者:
Abbott, Jack W.Baham, Gary J.Head of the Systems Engineering Section
Naval Ship Engineering Center. He received his Bachelor of Science degree in Mechanical Engineering from Stanford University in 1960 and was then commissioned in the U.S. Navy serving as Engineering Officer in the USS Braine (DD-630). Upon completion of his active duty assignments he entered industry as a Development Engineer and became involved with marine application of gas turbine and fluid power systems. In 1966 he assumed full responsibility for the installation design and equipment acceptance tests of the gas turbine generator/waste-heat boiler system for the DDH-280 Class Destroyer including all associated controls ducting and silencing equipment. In 1970 he became Manager of the DD-963 Auxiliary Power “Trade-Off” Study which resulted in significant modification to the electric steam and compressed air systems. A registered Professional Mechanical Engineer in the State of California and the holder of several patents he is presently enrolled in the Masters Program at George Washington University in Engineering Administration. He is a member of ASNE and SNAME and currently holds the rank of Lieutenant Commander in the U.S. Naval Reserve. Head of the Mechanical Systems Department
Washington D. C. Office of George G. Sharp Inc. He received his BS degree in Engineering from the University of California at Los Angeles. His career started in the design and development of turbomachinery for commercial and marine applications with the Douglas Aircraft Co. He subsequently was employed by the Southern California Edison Co. and later the Turbo-Power and Marine Department of Pratt & Whitney Aircraft in development of power systems for marine and electrical generation applications. At Litton Ship Systems Inc. he participated in development of propulsion power train machinery for the DD-963 and LHA ship programs. He is a member of SNAME a registered Professional Mechanical Engineer in the State of California and is currently completing requirements for a Masters
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.
This paper discusses the Maintenance engineering Analyses (MEA) as performed in support of a major ship acquisition process. A major impetus is to demonstrate how the MEA can be utilized better to provide a direct dat...
作者:
NEWCOMB, JOHN W.DITRAPANI, ANTHONY R.Mr. John W. Newcomb received his undergraduate education at Webb Institute of Naval Architecture
graduating in 1966 and is currently completing requirements for a Master of Business Administration degree at the George Washington University. After gradwlting from Webb he was employed by Texaco Inc. Marine Department and later served three years active duty in the Navy as the DEG-7 Project Oficer at Supervisor of Shipbuilding Conversion and Repair Third Naval District. Subsequent thereto he was employed by the Naval Ship Research and Development Center prior to assuming his present position in the Ship System Design Division of the Naval Ship Engineering Center. He is a member of ASNE and SNAME. Mr. Anthony R. Di'hapani received his BS degree in Mechanical Engineering from the University of Wisconsin in 1958
and subsequently completed course requirements for a Master of Engineering Science while an evening student at the George Washington University. He began his engineering career in 1958 in the BuShips Steam Turbine and Gear Branch specializing in steam turbine systems for nuclear submarines. In 1962 after completing a Navy-sponsored Electronics Training Program he joined the SQS-26 Sonar Project and served as Head of the Special Projects Section and subsequently the Test and Analysis Section until selected in 1967 to head the ASW Branch for the newly-churtered DXIDXG Project now the DO963 Ship Acquisition Project in the Naval Ship System Command. In 1970 he was designated a8 Acting Director of the DD963 Technical Management Plans Division and when the PF Program emerged in 1971 was reassigned as Deputy Project Manager for the Patrol Frigate Project.
Late in 1970, Admiral E. R. Zumwdt, Chid of Naval Operations, directed that study begin towards development of a new class of ocean escort to be known BS Patrol Frigate (PF) to take over some of the duties of the Navy...
作者:
Boatwright, G.M.Strandell, J.H.Gerald M. Boatwright started his engineering career with Phillips Petroleum Co.
in 1939 after earning his degree in Mechanical Engineering from Kansas State University. In 1940 shortly after formation of the Bureau of Ships he joined its Design Division. During the War he assisted in preparation of specifications for conversion of merchant ships to desperately needed naval auxiliaries of many types. The next ten years he participated in the power plant design of most of the early post War ships. From 1956 to 1963 he broadened his experience as a total machinery system Project Engineer in the Machinery Design Branch. In 1963 he was drafted to assist in the soon ill fated SEA-HAWK project. Since its death he has been an R&D Program Manager for the machinery portions of SEAHAWK that have continued. He has authored papers for ASNE and SNAME several articles for BUSHIPS Journal and presented a paper at the 1965 ASE symposium. John H. Strandell was born in Sweden 75 years ago. He earned his mechanical engineering degree in 1920 from Chalmers Teknikal Hogskola (Chalmers Technical University) of Gothenburg. In 1923 he migrated to this country and was soon employed in U.S. Industry. After fourteen years in industry
most of which was spent on Diesel Engine design he joined the Diesel Engine Branch of the old Bureau of Engineering. In about 1938 he started design work on Controllable pitch propellers for the U.S. Navy and actively pursued their designated application until his mandatory age retirement in 1962. At this time he was Supervisor of the Controllable pitch propeller group of the Propeller Shafting and Bearing Branch of Bureau of Ships. Because of the interest and desire to develop a high powered Controllable pitch propeller he was requested to return on a contract basis and provide the benefits of his wide experience and talents in this field. He has prepared and assisted in the preparation of a number of papers on Controllable pitch propellers.
Discussion of designs that have represented major step forward in achieving truly high powered controllable pitch propeller capability, principally hydraulically actuated type, with particular reference to propellers ...
详细信息
Discussion of designs that have represented major step forward in achieving truly high powered controllable pitch propeller capability, principally hydraulically actuated type, with particular reference to propellers for ships of U S Navy;it is suggested CP propeller should minimize weight and size effects on overall ship, and this aspect is shown in diagrams and comparisons;hub and control coupling has been designed for 40,000 shp but can be installed and tested on one of 35,000 shp DE-1040 Class or DE-1052 Class of ships with minimum of changes;some changes that have been avoided but probably required with larger, longer heavier hub are noted.
作者:
MOTHERWAY, D.L.HELLER, S.R.D. L. Motherway received his Bachelor of Science Degree in Mechanical Engineering from the University of Rhode Island in June 1961. He was subsequently employed at General Dynamics/Electric Boat Division
Groton Connecticut where he held positions in their Planning Department as a planning engineer for FBM Submarine Construction and in the Mechanical Division as a design engineer. Motherway went to the Naval Ship Engineering Center Washington D. C. in March of 1966 with the Submarine Hydraulics Section of the Hull Design Branch where he participated in the design of submarine hydraulic systems. He later transferred to the Ocean Engineering Section of the Deck Systems Branch where he participated in design related to deep submergence vehicles and ocean salvage and retrieval systems. During this period at NavSEC he received his Master Science Degree in Mechanical Engineering from the Catholic University of America Washington D. C. From April 1970 to May 1971 he was with the Undersea Long-Range Missile System (ULMS) Submarine Design Development Office in the capacity of Assistant Subsystem Design Director. Currently he is the Senior Project Engineer for the ULMS program at the office of the Supervisor of Shipbuilding Conversion and Repair Groton Connecticut. He is a member of ASNE and ASE. S. R. Heller
Jr. a retired Engineering Duty Officer of the United States Navy received his undergraduate education at the University of Michigan in Naval Architecture and Marine Engineering and in Mathematics. Following typical shipyard duty during World War II he received postgraduate instruction at the Massachusetts Institute of Technology leading to the degrees of Naval Engineer and Doctor of Science in Naval Architecture. Since then he has had design responsibilities in the Bureau of Ships had a maintenance assignment with the Fleet directed structural research at the David Taylor Model Basin engaged in submarine design and construction at Portsmouth Naval Shipyard and was the last Head of Hull Design in the
The comparative heaving characteristics of two unusual ship configurations, a spar‐type ship similar to FLIP and a catamaran which employs a submerged cradle suspended by sophisticated motion attenuation devices, for...
作者:
PRITZLAFF, J.A.LANIEWSKI, J.P.John A. Pritzlaff attended Northwestern University under the regular NROTC program. After graduation
in 1951 he served on board the USS CHARLES J. BADGER (DD657). He obtained his master's degree in Mechanical Engineering at Northwestern in 1955. Since that time he has been working at the General Electric Advanced Technology Laboratories in Schenectady New York. He has been active in the fields of hydraulics pneumatics optics mechanics and underwater component and system design. He developed an optical-mechanical portion of the Polaris fire control system. His underwater activities have included sonobuoy evaluations testing of space vehicle recovery equipment and direction of the buoy development work discussed in this paper. He has written several technical papers published by the Society of Automotive Engineers Design News Machine Design and the American Society of Naval Engineers. He is a member of the American Society of Mechanical Engineers the American Society of Naval Engineers and the Marine Technology Society. He is a Lieutenant in the Naval Reserve and is a licensed Professional Engineer in the States of Illinois and New York.
作者:
HANSEN, O. RICHARDUHLER, DALE G.O. Richard Hansen obtained a BSCE from Colorado State University in 1950 and has participated in continuing educational courses at the University of Washington
Wayne State University and the University of Michigan. He was employed at Puget Sound Naval Shipyard for five years as a Mechanical Engineer and Project leader in industrial gases and cryogenic O2. Producers for Shipboard Applications followed by seven years at Chrysler Corporation initially as a project engineer in the FBM program subsequently assigned to Mechanical Laboratory achieving Managing Engineer status of a department therein which contained the facilities group instrumentation group and an experimental machine shop. This was followed by employment at Westinghouse Astronuclear Laboratories as a senior engineer conducting studies in two phase liquid hydrogen flow in simulated NERVA cores. Following this he served two years of employment with the Lockheed Georgia Company conducting material studies in combined nuclear cryogenic environments at the NASA 60 megawatt test reactor located in Sandusky Ohio. Joined NAVSEC in 1966 as a mechanical engineer in the compressed air systems group and has been assigned to the Supervisor of Diving Salvage and Ocean Engineering conducting analysis and evaluation of compressed air and gas systems associated with diving and salvage operations. Dale G. Uhler received BSCE degree from Carnegie Institute of Technology in 1964. He spent two years as a construction engineer before entering graduate school at the University of Miami
Florida where he received his MS degree in applied mechanics with a minor in Ocean Engineering in 1968. He is now employed as an Ocean Engineer in the office of the U. S. Navy Director of Diving Salvage and Ocean Engineering where he is the project manager for the Large Object Salvage System and related development programs and concurrently working toward his Ph. D. at Catholic University.
The advent of deep ocean technology has created a need of buoyancy at ever increasing depths. This paper concerns itself with two most widely used techniques for dewatering/deballasting, compressed air supplied by sur...
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