Page 20: of Maritime Reporter Magazine (November 1988)

Read this page in Pdf, Flash or Html5 edition of November 1988 Maritime Reporter Magazine

96th SNAME

Annual Meeting — A Preview (continued) sion to the Exposition. If you do not register for the Society's Technical

Sessions, tickets for daily admission will be available at the Exposition

Desk at $7 each.

MEETING

COURSES

The Society's Education Commit- tee is sponsoring two courses, "Fiber

Optics Technology for Marine Engi- neers and Naval Architects" and "Forensic Engineering and the Ex- pert Witness," on November 8 and 9 at the Hilton. Registraints are enti- tled to Annual Meeting room rates and a partial rebate on Annual

Meeting registration fees.

The "Fiber Optics Technology for

Marine Engineers and Naval Archi- tects" course will provide decision- makers with a better understanding of the capabilities of this new and growing technology, emphasizing re- alistic and practical marine applica- tions.

A workshop type approach will be used for the course in "Forensic

Engineering and the Expert Wit-

Want to Simplify Main Engine Power Tests?

Specify Acurex Universal Sea Trials Measurement Systems!

And Obtain Acurex Quality and Expertise as a Bonus.

ACUREX Autodata Division C 555 Clyde Ave. P.O. Box 7042 'V x COrDOratlOn Mountain View, CA 94039 (415) 967-9100 TELEX: 34-6391

FAX: (415) 967-5778 • Bolt-on torque sensor—2V2 to 30" shafts • No critical clearances or locations • Sealed sensor—patented design • Installs complete in less than 4 hours • Portable—hand carried aboard • Not affected by diesel vibrations • Monitors torsional vibrations • All power and RPM ranges

Circle 142 on Reader Service Card

No ship is too small... to install an EVAC vacuum toilet system.

If you need an economical; system for your ship (50 feet or longer), choose EVAC. EVAC has two standard models:

Model 0111 — allows you to utilize your ship's hull tank, and;

Model 1111 — includes our atmospheric holding tank.

Both models have the same standard design and components; therefore, you do not pay for special design engineering. You do receive high quality components with a proven history of reliability.

EVAC vacuum toilet systems already exist in over 2,000 ships worldwide. Model 0111 and Model 1111, with one or two pumps, are avail- able from stock to ex- pedite delivery. vacuum piping from toilets recirculating pump

Your tank or

Our tank atmospheric holding tank

Benefits for both models: • low volume fresh water flush toilet (2 pints/flush)... 10 man crew produces 15 gals, of sewage/day • small diameter piping... 1-1/2" and 2" • piping layout flexibility... with vertical lift • reduced holding tank size... 80% smaller • toilet vents eliminated

ENVIROVAC INC. 1260 Turret Drive, Rockford, IL 61111 U.S.A.

Telephone 815/654-8300, FAX 815/654-8306, Telex 257415

Toll Free (USA & Canada) 800/435-6951 (ex. IL)

Evac ENVIROVAC SYSTEMS ness," which will instruct engineer- ing professionals on how to better present their "expert witness" testi- mony in civil cases.

PRESIDENT'S LUNCHEON

A general reception will be held in the East Ballroom Foyer of the Hil- ton beginning at noon on Thursday,

November 10.

Seating for the President's Lun- cheon will begin at 12:30 p.m. in the

Grand Ballroom on the third floor.

Featured on the program will be the presentation of several important awards and an address by the Socie- ty's president, Edward J. Camp- bell of Newport News Shipbuilding & Drydock Co., Newport News, Va.

The luncheon is open to all regis- traints and their guests.

ANNUAL BANQUET

The Society will hold its Annual

Banquet on Friday, November 11, at 7:30 p.m. The affair is open to members and guests and will be held in the Hilton's Grand Ball- room.

Featured on the banquet program will be the presentation of the Da- vidson, Land and Taylor Medals and a significant address by Adm.

Carlisle A.H. Trost, USN, Chief of Naval Operations.

DINNER DANCE

The 96th Annual Meeting will conclude Saturday evening at 8:30 p.m., November 12, with a dinner dance and entertainment in the

Grand Ballroom.

Prior to the dinner dance, at 7 p.m., a reception will be held for registraints and their guests in the

Grand Ballroom Foyer.

TECHNICAL PAPERS

Thursday, November 10

Trianon Ballroom 9 a.m.—Seakeeping and Ex- treme Tensions in Offshore Tow- ing," by Jerome H. Milgram,

Michael S. Triantafyllou, Fer- nando C. Frimm and George

Anagnostou.

A 12-degree-of-freedom seakeep- ing theory is developed and used for a tug, tow and towline in the open ocean. Statistics of nonlinear ex- treme tensions are determined and used. The principal non-linearity is due to mechanics of the towline.

Examples are presented showing how speed and towline length can be adjusted to limit towline damage risk. 10:30 a.m.—"Measurement of

Ship Resistance, Powering and Ma- neuvering Coefficients from Simple

Trials During a Regular Voyage," by

Martin A. Abkowitz and

Gengshen Liu.

Data obtained by ship instrumen- tation from a few simple trials of the 75,000-dwt Exxon Philadelphia dur- (continued) 22

Circle 183 on Reader Service Card

Maritime Reporter/Engineering News

Maritime Reporter

First published in 1881 Maritime Reporter is the world's largest audited circulation publication serving the global maritime industry.