Naval Architecture & Marine Engineering
A device to harvest energy from the St. Clair River — first tested in Port Huron in August 2010 — could be returning to the blue water. Vortex Hydro Energy is about six months into a three-year preliminary permit from the Federal Energy Regulatory Commission to study placing a patented hydrokinetic power generating device in the St. Clair River. The device uses technology patented through the University of Michigan to harness the power of “vortex induced vibrations,” said Michael Bernitsas, a professor of naval architecture, marine engineering and mechanical engineering at U-M.
Dr. David J. Singer is an Assistant Professor in the Naval Architecture and Marine Engineering department at University of Michigan College of Engineering. He earned his B.S.E., M.Eng. and Ph.D. degrees in NA&ME and a M.S.E in Industrial and Operations Engineering all from the University of Michigan. He is a SNAME Fellow and the editor of the Journal of Ship Production and Design.
NAME Professors, Marc Perlin and Steve Ceccio have released a new book about the methods to reduce hydrodynamic drag. This text presents the state of the art in friction drag/resistance reduction technologies for BODIES and crafts operating in liquids at and beneath the free surface. It is useful for professionals with backgrounds in advanced fluid dynamics as well as by academics teaching introductory graduate courses in this area. Active control of resistance will include a discussion of friction reduction, for example through the injection of gas that can form air layers and polymers that initially reside adjacent to the hull, including the use of partial and super cavities. The book discusses passive resistance control achieved through changes in the overall hull shape and appendages, including the application of lifting bodies, bulbous bows, and stern flaps. It also addresses passive reduction of skin friction through the application of hull coatings and other elements of hull husbandry.
NAME Professor, David Singer is named 2014 SNAME Distinguished Service Award winner for dedicated personal service and/or technical contributions to the Society.
PhD student, Ryan Wolcott, wins Best Student Paper at Conference on Intelligent Robots and Systems for “Visual Localization within LIDAR Maps for Automated Urban Driving” resulting in a new visual localization algorithm that allows a car to precisely know where it is at sub-lane precision to enable autonomous driving without having to rely on GPS, which is fragile for a number of reasons (multi-path, low-accuracy, GPS-denied conditions). The new algorithm allows for matching a forward looking dash-cam image to a pre-built 3-dimensional LIDAR map of the environment. Read the paper HERE and watch the video HERE.
At any given moment, there are some 55,000 cargo ships at sea, plying the world’s oceans. They are transporting the goods and the groceries, fuels and food, cars and computers that form the backbone of global trade. But they also carry a heavy environmental cost when it comes to carbon emissions. Far from our big cities, less visible than our pollution-belching industries and motorways jammed with idling cars, giant cargo ships are also adding their considerable carbon footprint. NAME Assistant Professor, Matthew Collette, discusses the future of autonomous shipping. Read more HERE.
The Panama Canal was opened 100 years ago, this week. Listen as NAME Assistant Professor, Matthew Collette discusses its impact on naval architecture and the future of shipping.
On November 27, 1875, the schooner Cornelia B. Windiate left Milwaukee with 21,000 bushels of wheat. Bound for Buffalo, New York, the 136-foot vessel was over-laden and facing the perils of a late season final run with all the ice and storms that November on the Great Lakes promised. The Windiate never reached Buffalo, and for over one hundred years was presumed to have gone down in Lake Michigan. Watch as the Marine Hydrodynamics Laboratory and director, Marc Perlin, help to uncover the secrets of the sunken ship, the Cornelia B. Windiate. (MHL featured at 32.35)
The European International Submarine Races challenges teams of university students to design, build and race human-powered submarines against the clock on an out-and-back course. The concept combines engineering design challenge with technical skill development and sets them in a unique and exciting.
Read more about the competition HERE.
They took the campus by storm. Three hundred and eighty alumni and children stretched across North Campus June 26 and 27, dabbling in drones and bones, rockets and radioactives.
No, it wasn’t a hostile takeover. It was the second annual Xplore Engineering summer camp, designed especially for alumni to introduce their children, grandchildren, nieces and nephews to the joy of engineering through a variety of hands-on experiences.
“Diving in the Deep” was taught by Dr. Laura K Alford and recreated James Cameron’s dive to the Mariana Trench use a water bottle and weights. The teams were shown a short video summarizing Cameron’s descent to the deepest part of the ocean. The session was a tremendous success; the parents, kids, and instructors had a lot of fun. This experiment is based on the pressure and buoyancy lab that Dr. Alford uses in her Engr 100 Into to Engineering class, and all participant seemed to like that this was a ‘real thing’ engineering do.
Find out more about the Xplore Engineering Camp HERE.
Four NAME students take an intensive three week tour of Hyundai’s Korean shipyard and visit the University of Ulsan’s School of Naval Architecture & Ocean Engineering.
Between July 2-6, a squad of Michigan rowers will represent the Block M on the River Thames, an hour west of London. A total of 494 crews have entered this year’s Regatta, comprised of 107 crews from 20 overseas countries. More than 100,000 spectators, including much of the Royal Family, will be in attendance.
The club-varsity Men’s Rowing team has won seven consecutive American Collegiate Rowing Association National Championships. Now, for the second time they’ve been invited to compete in one of the most prestigious international regattas in the world. Twenty-four out of sixty-four oarsmen on this year’s team were engineering majors. An even larger percentage of engineers, seven of twelve, are on the small squad headed to the Royal Henley Regatta. Read the full article HERE
No university in the world has an automated vehicle test facility like the one that will open this fall on North Campus, University of Michigan officials say.
Under construction this summer, the patent-pending Mobility Transformation Facility will be 32 acres of simulated city center and four-lane highway. It’s designed to let researchers test how automated and networked vehicles respond to rare but dangerous traffic events and road conditions. Such testing is a vital step in making sure these advanced vehicles can operate safely in the real world, researchers say.
“The type of testing we’re talking about doing – it’s not possible to do today in the university infrastructure,” said Ryan Eustice, an associate professor of naval architecture and marine engineering. “Every time a vehicle comes around the loop, it can hit something unusual. That will give us a leg up on getting these vehicles mature and robust and safe.” Facilities like this are also very rare in the auto industry, the researchers said.
Read the full article HERE
First-Year Engineering Students in Professor Julie Young’s ENG 100 class worked together to design, build, and test remotely operated vehicles (ROVs) that can close valves and collect data underwater. Students learned and utilized principles in topics such as 3D modeling, buoyancy, and teamwork in constructing and operating their vehicles.
The class culminated with a competition pitting ROVs against each other at Canham Natatorium at the end of the semester.
Watch Naval Architect, Stephen Payne’s MconneX lecture in our Peachman Series, Titantic Revisited. In April 1912, Titanic, the largest ship in the world was lost on her maiden voyage. A ship of legends, many myths have grown up surrounding the ship. Queen Mary 2 naval architect, Stephen Payne, presents a lecture to set the record straight and set the ship in the right historical context.
A group of NAME students were surprised with a rare opportunity to spend the weekend on-board a one-of-a-kind engineering marvel – The FLIP (Floating Instrument Platform) marine research lab! The entire FLIP II and Scripps team, pictured from left to right: Tom Golfinos, Mike Sypniewski, Vittorio Bichucher, Jonathan Holbert, Harleigh Seyffert, Phillip Cenzer, and Captain William Gaines.