Young engineers, designers and researchers from the U.S., Canada, and Mexico received $9,500 in prizes recently at Windows on the World in New York. The formal dinner concluded the first biennial Henry R.
Worthington North American Technical Awards Contest, sponsored by the Polytechnic Institute of New York. Guest speaker was Donald H. Rumsfeld, former Secretary of Defense.
First prize of $5,000 was awarded to Dr.
R.L. Evans, British Columbia Energy Commission, Vancouver, B.C. Second prize of $2,000 was awarded to co-authors John F.
Hurley and Edward O. Hartel, AVCO Lycoming, Stratford, Conn. Dr. Budugur Lakshminarayana, Pennsylvania State University, received the $1,000 third prize.
Honorable mention awards of $500 went to Dr. George F. Round, McMaster University, Hamilton, Ontario; Dr. Tommy Y.W.
Chen, Hydro-Turbine Division, Allis Chalmers, York, Pa.; and Dr. Jimmy S. Chow with A.Y. Hou and L. Landwebber, Westinghouse Research Labs, Pittsburgh, Pa.
More than 90 entries covering pump technology were evaluated by judges from three countries, for prizes of $5,000, $2,000 and $1,000, and three honorable mention awards of $500.
The awards commemorate Henry Rossiter Worthington, American inventor-engineer, who began his pump manufacturing firm in Brooklyn, N.Y., in 1840. He was also a founder of Polytechnic Institute.
The purpose of the awards contest is to encourage young engineers and technical experts to contribute to improvements in pump design, performance, operation and maintenance. Worthington will publish the winning papers in book form.
The awards were presented by Lee J. Topp, president of Worthington Pump Inc., before an audience of 150 educators, scientists, engineers, industrialists, public officials and editors. The contest is modeled on the biennial Worthington European Technical Award, begun in Italy in 1967.
Worthington Pump Inc. is the world's largest pump company, with 23 manufacturing plants throughout the world. It serves a broad spectrum of industries which, worldwide, represent a multibillion-dollar market. More than half of Worthington Pump's products are manufactured abroad or exported to customers outside the United States
opportunities are, however, clouded by the numerous top-down strategy and program reviews and transformation panels set up by Secretary of Defense Donald Rumsfeld and the quadrennial defense review process. The announcement earlier this year that the Navy was to hold completion of the source selection
. The International Maritime Organiza- tion’s Council (IMO) elected Arsenio An- tonio Dominguez Velasco from Panama as Lefton Joins RWE Velasco McDonald its secretary-general. He will take of? ce on RWE has hired former BOEM head January 1, 2024, for a four-year term, sub- Amanda Lefton as VP of
Back to the Drawing Board Pondering Truths in Design By Rik van Hemmen “T e great liability of the engineer compared to men of other professions is that his works are out in the open where all can see them.” st Herbert Hoover, 31 President of the United States of America n producing a column for the
ing and naval architecture experience. His background is the Director of DLBA Naval Architects (formerly covers naval, commercial and recreational craft. Donald L. Blount & Associates, and now a part of Gibbs & Cox, A Leidos Company), a naval architecture 4 Barry Parker and marine engineering group
about a properly functioning system. The components of a UV’s Vehicle-Propulsor-Drive system are not individual performers. They must be in harmony. By Donald MacPherson, Technical Director of HydroComp, Inc. ften overlooked during system but it is there.) This suction is a “nega- understood by designers
Authors & Contributors MacPherson Maslin Weinstein services. A graduate of Webb Institute, MacPherson Weinstein Don is a Fellow of the Society of Naval Donald MacPherson is Technical Steve Weinstein is the senior vice Architects and Marine Engineers, and Director of HydroComp, Inc., a research president
courtesy: WWF/NorShipping The components of a UV’s Vehicle-Propulsor-Drive system are not individual performers. They must be in harmony. By Donald MacPherson Inside Terradepth 20 Ocean mapping at scale is the target of a new unmanned systems player started by two ex-US Navy SEALS. By Elaine
Thruster Tech Underwater Propulsion Capturing performance data for Design of UVs By Donald MacPherson, Technical Director, HydroComp, Inc. onducting a sea trial is a nec- responsible for the drag load on the sys- If we cannot directly measure these essary step upon delivery of tem. The Propulsor produces
marine installation. Howard Kidorf is managing partner at Pioneer Consulting and a recognized MacPherson Thompson expert in optical transmission and Donald MacPherson is Technical Director Oliver Thompson is Market Intelligence telecommunications networks, having of HydroComp, a consultancy specializing
• Number 5 On the Cover TechnipFMC’s Gemini ROV. Photo from TechnipFMC. 8 Thruster Tech Capturing performance date for unmanned vehicle design. By Donald MacPherson 22 The Coral Warrior Professor Raquel S. Peixoto and her team @ KAUST focus on saving coral. By Greg Trauthwein 26 Time for Renewal
administration’s Coronavirus Task Force). Shortly thereafter, two other cruise majors, Royal Caribbean (RCL) and What might the future hold? CCL’s Mr. Donald, in the earnings guidance, stressed that: Norwegian Cruise Line Holdings (NCLH), joined forces and as- “The company expects future capacity to be
for Disease Control and Prevention (CDC). What else to do but look ahead? In preliminary earnings guidance, Carnival Corporation (NYSE: CCL), CEO Arnold Donald, stressed that the mar- ket leader was “… well positioned to capitalize on pent up demand and to emerge a leaner, more ef? cient company, rein- forcing
vessels. Clark was the kind of energy-safety issues that Sabine-Neches is con- asked for his perspective on the ? reboat market as he mon- fronting. Donald Durr, Director of Security & Vessels for itors emerging issues related to portside energy develop- Plaquemines Port, said port of? cials wanted increased
ech file T Propeller Considerations for Inland River Pushboats By Donald MacPherson, Technical Director, and Adam Kaplan, Project Manager Propeller Tools, HydroComp Images courtesy of HydroComp Figure 1 – Pushboat hull nland river pushboats operate in a harsh environment. ence of the vessel. Transiting
op- of HydroComp’s sister company, erational matters affecting the TrueProp Software LLC. United States maritime industry and on government contracts Donald MacPherson is Tech- across all industries. Kaplan Vogel nical Director of HydroComp, November 2020 MN
Director, Intl. Sales Propeller Considerations for Paul Barrett • [email protected] Inland Pushboats Tel: +44 1268 711560 Fax: +44 1268 711567 By Donald MacPherson and Adam Kaplan CORPORATE STAFF 57 Tech File: Deck Machinery Manager, Marketing Hose Cranes for New LNG Bunker Barge Mark O’Malley
one hundred Naval Architecture Boksa Marine Design Donald L. Blount and Associates projects. The company is currently participating in sev- eral innovative projects from LNG fueled vessel designs to Elliott Bay new pressure barges. Design Group DLBA Naval Elliott Bay Design Group is a national leader
for hu- supported. leaders from Boris Johnson to Narendra manity, threatening our very survival. When I speak to shipowners, I usually Modi, and from Donald Trump to Xi Jing- And it’s not just about the long-term sus- fnd them eager to introduce green tech- ping, have rapidly introduced emergency tainability
Tech Feature UUV Propulsion Electric Motor Selection for Underwater Vehicles: Considerations of partial load ef ciency By Donald MacPherson, Technical Director, HydroComp, Inc. It is easy to appreciate why permanent the term “power” – one being the output that losses are of two types: dependent magnet
Authors & Contributors Manley MacPherson Maslin Stoichevski intervention to subsea robotics. Manley MacPherson Justin Manley is a technologist and Donald MacPherson is Technical Director, Stoichevski executive with experience in startups, HydroComp, Inc. William Stoichevski has written thousands corporatio
Ocean Institute. See story 20 page 42. 18 Electric Motors Considerations of partial load ef? ciency in electric motor selection for UUVs. By Donald MacPherson 20 eDNA There is a new buzzword in the ocean science/sensing community: eDNA, an Dartmouth Ocean Technologies Inc. and Sieben Laboratory
Connie Awards Board unanimously voted to extend since February 15, 2019. President luncheon in December. The scholar- CEO Eric Green’s contract through Donald J. Trump nominated Graham ships were awarded to cadets William ? scal year 2024. The new ? ve-year and Chapman and the Senate voted Quigley,
Trauthwein When you took the top spot at Gibbs & Cox in combatants for 44 nations. In 2015 we acquired 2016, what were your goals for the organization? Donald L. Blount & Associates (DLBA) bringing As a company that designs everything from yachts us an innovation center in the commercial, work- to work
ocean carriers, including communications, to at no small cost. Maritime consultant CMA CGM, on the export side. To businesses across the maritime spec- Donald Frost, a Connecticut Port Mr. Frost’s point, congestion mitiga- trum. The company can be found Authority board member, weighed in tion is a component
Tech Files Thrusters Introduction to T ruster Design for Submersible Developers Images Courtesy Hydrocomp Inc. By Donald MacPherson, Technical Director, HydroComp, Inc. Many companies involved in submersible vehicle develop- speci? cations of the propulsor and drive system, and only ment also look to