Page 48: of Maritime Reporter Magazine (March 15, 1980)

Pictured at the SNAME N.Y. Metropolitan Section February meeting are, left to right: Naresh Maniar, ABS, Section Papers Committee chairman; Donald Liu, ABS, author; Moe Hirschkowitz, USMMA, Membership Committee chairman; Eric Lithen,

J.J. McMullen Co., Section vice chairman; Abe Bakker, ABS, author; John Daidola,

M. Rosenblatt & Son, member Executive Committee, and Neil Reddy, ABS, secretary- treasurer.

N.Y. Metropolitan Section SNAME

Hears Technical Paper On

Finite Element Analysis Techniques

The New York Metropolitan

Section of The Society of Naval

Architects and Marine Engineers held its February meeting at the

Whitehall Club in New York City.

The technical paper presented at the meeting was entitled "Prac- tical Procedures for Technical and

Economic Investigation of Ship

Structural Details." The authors were Donald Liu and Abe Bakker of the American Bureau of Ship- ping. Mr. Liu gave the paper, which included a slide presenta- tion.

The paper brought to the atten- tion of the marine industry that costly repairs and lay-up time of a vessel due to structural failures can often be prevented, provided that problem areas are recognized and investigated in the ship de- sign stages. In this regard, local structural problems and resultant failures are frequently the result of stress concentrations. It was shown that the application of fi- nite element analysis techniques can be economically employed in the investigation of structural de- tails. Additionally, practical pro- cedures for analyzing structural details, including cost analyses, were presented in the paper.

Coastal Drydock & Repair

Receives $8.4-Million

Navy Contract

Coastal Drydock and Repair

Corporation, Brooklyn, N.Y., is be- ing awarded a $8,447,003 formally advertised firm fixed price con- tract for the regularly scheduled overhaul of the USS Aylwin (FF- 1081). The Supervisor of Ship- building, Conversion and Repair,

USN, Brooklyn, is the contract- ing activity. (N62794-70-C-0010)

Portable Ventilation

Equipment Catalog

Offered By Coppus

A new 38-page catalog covering performance, dimensional, techni- cal and application data on 33 dif- ferent models of Coppus portable blower exhausters and accessory equipment, plus welding fume arm systems designed for use with portable welding fume exhausters is now available.

The catalog contains detailed descriptions of air, steam and water-driven turbine types, gaso- line engine and electric motor- driven units, Venturi blowers with no moving parts that operate on air or steam, and a unique air- driven reaction fan blower exhauster.

Performance tables and techni- cal data make it easy to select the "just-right" ventilator for a specific application. Performance tables show free air capacities, performance at various static pressures, and air flow through flexible duct. Technical data in- cludes sound levels for each type unit and friction loss curves for flexible duct, water and com- pressed air hose.

Coppus's broad line of blowers, blower Exhausters and ventilators include designs that are specifi- cally engineered to help meet

OSHA and local ventilation safety requirements established for re- fineries, petrochemical, chemical processing, manufacturing, fab- ricating plants, construction sites and onboard ship applications.

All Coppus portable ventilators are constructed to withstand the abuse associated with rigorous in- dustrial use.

The catalog is profusely illus- trated with application photo- graphs and drawings showing air flow patterns in typical ventilat- ing applications. A listing of the company's worldwide sales office and service center locations is also provided.

For a copy of Catalog No. 100, write Anthony Pandiscio, Coppus

Engineering Corporation, 344

Park Avenue, Worcester, Mass. 01610.

Harry R. Kraus Appointed

VP At Dravo Division

Harry R. Kraus

Harry R. Kraus has been ap- pointed vice president of opera- tions for the Civil, Mining & Ma- rine Division of Dravo Engineers and Constructors, Pittsburgh, Pa.

He will be responsible for man- aging all construction operations in the division.

Mr. Kraus has 30 years' expe- rience in all phases of construc- tion and mining. Mr. Kraus is a civil engineering graduate of Iowa

State University. He assumes his new position following a 2 -year absence, during which time he served as president of Hardaway

Constructors, Inc.

Dravo Engineers and Construc- tors was recently formed by Dravo

Corporation to consolidate its do- mestic and international engineer- ing construction operations into a single company. Headquartered in

Pittsburgh, Pa., Dravo Engineers and Constructors has major offices as well as subsidiary and affiliate companies worldwide.

REFRIGERATION

AND AIR CONDITIONING • Air Conditioning & Refrigeration Systems Design,

Sales and Service • Stainless Steel Refrigerators and

Freezers • Ice Cubers • Walk-in Coolers and Freezers • Service and Parts Available 24 Hours A Day •

Rebuilding of AM Ferrous and Non-Ferrous Surfaces With "Belzona Molecular Metal"

Over 50 ships serviced in the past year alone • Our em- ployees have over 80 years total experience in marine refrigeration • Complete inventory of parts — York— Car- rier— Chrysler—Henry—Alco—Penn—Sporlan— J & E Hall —Danfoss new equipment —parts —services

ADRICK Cooling Corp 30 B. Remington Blvd.

Ronkonkoma, New York 11779 • (516) 585-4231

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