View non-flash version
COMET MARINE SPAKE PARTS and EQUIPMENT For OUR WAREHOUSE CONTAINS A LARGE INVENTORY OF DECK AND ENGINE SUPPLIES ... READY FOR IMMEDIATE SHIPMENT ... INCLUDING... 1 BURNER REPLACEMENT PARTS Todd-CEA Babcock & Wilcox GLASSES, GAUGE INDICATORS, SALINITY PUMPS & REPLACEMENT PARTS Allis-Chalmers Dean Bros. Ingersoll-Rand Warren * Worthington SAFETY EQUIPMENT Stewart R. Browne TURBINES & REPLACEMENT PARTS 24 HOUR SERVICE Complete machine shop for specialty work and pump repairs Write for free brochure showing our complete list of products and services. COMET MARINE ''^SUPPLY CORR 157 PERRY STREET, NEW YORK. N.Y. 10014 • TEL (212) 675-8776 Secure for Sea with BLISS SHOCK CORD Heavy duty Bliss Shock Cords absorb strain. Top- side and below decks, strong-Shock Cord (multiple rubber strands encased in one or two braided covers) keep taut cargo, gear, equipment, furniture; canvas^ covers, all types and sizes. Shock Cord tie-downs stay taut under ordinary strain, expand'to meet sudden extremes of wind, sea, rain, then instantly contract to original tautness. Far superior for fast tie-down and release to metal and leather strapping and rope. Made to definite standards for tension, stretch, break, abrasion resistance. to 1", single and double covered. Cotton and Nylon. Keep reds aboard. Unroll as needed, as easily as rope. STAINLESS STEEL & CADMIUM PLATED CLAMPS & TERMINAL FASTENERS, HAND TOOLS. WR/TE OR PHONE FOR PRICES AND FREE CATALOG William B. BLISS Jr. & Co., Inc. 381 Park Ave. So., N.Y., N.Y. 10016 212 685-1842 Specialists and Innovators of Shock Cord Multi-Uses See our ad in MARINER'S ANNUAL, pg. 72-73 and previous Issues James Stevedores Elect Ibos And Schroeder VP James Stevedores, Inc., 2 Canal Street, New Orleans, La. 70130 have announced the elec- tion of Bertrand J. Ibos and Jurgen R. Schroe- der as vice presidents of the company. Mr. Ibos, who is responsible for stevedoring matters in the east Gulf, has advanced from general superintendent. Mr. Ibos is a native of New Orleans, La„ and attended Loyola University. He has served in various office and dock capacities prior to advancing to gen- eral superintendent. Mr. Schroeder is a native of 'Germany, where he served as a merchant marine officer with several shipping companies. He relocated to Texas in 1966. He served with various steve- doring and terminal operators in Houston un- til 1970, when he joined the James organization as general superintendent. Shock Analysis Methods Discussed At Meeting Of SNAME Philadelphia Section Principals of the Philadelphia Section meeting, left to right: Section chairman Thomas J. Kavanagh; authors Brian C. McNaight, Robert P. Brooks, and Neil Goodis, and meeting coordinator Capt. J.M. Dunford, USN (ret.). On the evening of March 15, the Philadelphia Section of The Society of Naval Architects and Marine Engineers gathered at the Engineers' Club in Philadelphia to hear the presentation of "Simulation of Shock Platform Tests—A Design Tool." Robert P. Brooks, Neil Goodis, and Brian C. McNaight, all of the Naval Air Engineering Center, Philadelphia, reported on their successful efforts to mathematically model the physical reactions of equipment to shock tests performed on floating shock test platforms. A film, "Shock Test of Heavy Equipment," gave the audience an understand- ing of the physical situation which the authors sought to model. In their verbal presentation of their work, the authors described how finite difference techniques were applied to a spring- mass model of an A4C aircraft mounted on the Navy's Mjedium Shock Test Platform. Using this method, the authors obtained re- sults which were very close to the results of the actual test. In commenting on the paper, David Hirt, NAVSEC Headquarters, said that most ana- lytical methods for shock analysis either in- volve approximations or are based on tests of particular equipment and are not generally ap- plicable to other type's of equipment.' The shock analysis method developed iby the au- thors applies the basic law's of physics to the problem and is more flexible than earlier methods. The authors' mathematical model of the floating shock test platform allows equipment vendors who mu'st meet Navy shock specifica- tions to simulate on a computer the actual shock test of their equipment. The results of the computer test allow the equipment vendor to identify and correct any weaknesses in the equipment prior to the physical test on the shock test facility. Section chairman T.J. Kavanagh o'f the Philadelphia 'Naval Shipyard conducted the meeting, which was coordinated by Capt. J.M. Dunford, USN (ret.), formerly with the Na- val Air Engineering Center, Philadelphia, and currently with" GDI, Inc. in Jacksonville, Fla. iBIl ^BHIIWffcaB IHiiXi s® KAWASAKI DELIVERY OF VLCC: Kawasaki Heavy In- dustries, Ltd., has delivered the VLCC World Comet (shown above), constructed at the Sakaide Works, to the River Cape Shipping, S.A. of Panama. The approxi- mate measurements and principal particulars of the vessel are: deadweight, 229,480 LT; length overall, 1,049 feet; breadth, molded, 174 feet; depth, molded, 83 feet, and a draft of 64 feet. The vessel is powered by a Kawasaki UA turbine engine with a maximum continuous output of 36,000 hp at 90 rpm to provide a service speed of 16.12 knots at full load. She is classified N.K., and has a complement of 36. Western Gear Corp. Appoints C.M. Hotes C.M. Hotes, who has held various engineer- ing and sales executive positions with Westen Gear Corporation over the past 15 years, has been named director of corporate marketing for the firm's Southwest sales region, with offices at Houston, Texas. Mr. Hotes has been associated with West- ern Gear in various capacities, ranging from sales engineer to divisional manager of engi- neering at the Heavy Machinery Division plant in Everett, Wash. Most recently, he was off- shore technical director and is co-holder of a patent on the company's proprietary line of Pipemaster pipe tensioners, used extensively in laying submarine pipelines. Offshore oil development equipment, which Mr. Hotes helped develop and sell, includes heave compensators, riser and guideline ten- sioners, pipe rackers, and the pipe tensioners, all in widespread use around the world. A graduate of the University of Washing- ton with a B.S. degree, Mr. Hotes is a native of Boise, Idaho. He will report to I.F. Richard- son, vice president, marketing, at the Lyn- wood, Calif., executive offices. Western Gear's Southwest regional offices are at Suite 400, Two Greenway Plaza East, Houston, Texas 77046. 44 Maritime Reporter/Engineering News
