Posts tagged right
CU student’s project UAV to “shake the ground” of rocket research
Feb 23rd
jetting toward commercialization
Propulsion by a novel jet engine is the crux of the innovation behind a University of Colorado Boulder-developed aircraft that’s accelerating toward commercialization.
Jet engine technology can be small, fuel-efficient and cost-effective, at least with Assistant Professor Ryan Starkey’s design. The CU-Boulder aerospace engineer, with a team of students, has developed a first-of-its-kind supersonic unmanned aircraft vehicle, or UAV. The UAV, which is currently in a prototype state, is expected to fly farther and faster — using less fuel — than anything remotely similar to date.
The fuel efficiency of the engine that powers the 50-kilogram UAV is already double that of similar-scale engines, and Starkey says he hopes to double that efficiency again through further engineering.
Starkey says his UAV could be used for everything from penetrating and analyzing storms to military reconnaissance missions — both expeditions that can require the long-distance, high-speed travel his UAV will deliver — without placing human pilots in danger. The UAV also could be used for testing low-sonic-boom supersonic transport aircraft technology, which his team is working toward designing.
The UAV is intended to shape the next generation of flight experimentation after post-World War II rocket-powered research aircraft, like the legendary North American X-15, have long been retired.
“I believe that what we’re going to do is reinvigorate the testing world, and that’s what we’re pushing to do,” said Starkey. “The group of students who are working on this are very excited because we’re not just creeping into something with incremental change, we’re creeping in with monumental change and trying to shake up the ground.”
Its thrust capacity makes the aircraft capable of reaching Mach 1.4, which is slightly faster than the speed of sound. Starkey says that regardless of the speed reached by the UAV, the aircraft will break the world record for speed in its weight class.
Its compact airframe is about 5 feet wide and 6 feet long. The aircraft costs between $50,000 and $100,000 — a relatively small price tag in a field that can advance only through testing, which sometimes means equipment loss.
Starkey’s technology — three years in the making at CU-Boulder — is transitioning into a business venture through his weeks-old Starkey Aerospace Corp., called Starcor for short. The company was incubated by eSpace, which is a CU-affiliated nonprofit organization that supports entrepreneurial space companies. Starkey’s UAV already has garnered interest from the U.S. Army, Navy, Defense Advanced Research Projects Agency and NASA. The acclaimed Aviation Week publication also has highlighted Starkey’s UAV.
Starkey says technology transfer is important because it parlays university research into real-life applications that advance societies and contribute to local and global economies.
It also can provide job tracks for undergraduate and graduate students, says Starkey who’s bringing some of the roughly 50 students involved in UAV development into his budding Starcor.
“There are great students everywhere, but one of the reasons why I came to CU was because of how the students are trained. We definitely make sure they understand everything from circuit board wiring to going into the shop and building something,” said Starkey. “It makes them very effective and powerful even as fresh engineers with bachelor’s degrees. They’re very good students to hire. That’s a piece that I’m interested in embracing — finding the really good talent that we have right here in Colorado and pulling it into the company.”
Starkey and his students are currently creating a fully integrated and functioning engineering test unit of the UAV, which will be followed by a critical design review after resolving any problems. The building of the aircraft and process of applying for FAA approval to test it in the air will carry into next year.
Starkey’s continuing fascination with speed first began to burn inside of him when he visited Kennedy Space Center at the age of 5.
“When I teach I tell my class, ‘If it goes fast and gets hot, I’m in it.’ That’s what I want to do. There needs to be fire involved somewhere.”
-C
High-tech, energy saving Boulder company is booming
Feb 8th
Albeo’s High Bay LED Lights provide up to 95% energy savings compared to fluorescent or metal halide (HID)
BOULDER, CO — February 6, 2012 — Albeo Technologies, a leader in solid-state industrial and commercial lighting solutions, announced today significant sales growth in 2011, making it the company’s most profitable year to date. Total company revenue increased 50 percent from 2010 and sales for retrofit and renovation grew 300 percent. All in all, Albeo shipped 26,675 fixtures in 2011 and added 10 new engineering jobs.
Albeo LED fixtures currently light over 7 million square feet of space, the equivalent of 121 American football fields. Much of Albeo’s success in 2011 comes from the company’s ability to offer a wide range of LED lighting solutions that are flexible enough to shine the exact right amount of light in variety of applications. Albeo LED Lighting systems are cost-effective, energy efficient and feature ROI as short as one year. Strong markets for Albeo in 2011, included Fortune 500 data centers, cold storage facilities, parking structures, schools and large manufacturing facilities.
“We are thrilled to be demonstrating such strong and continued growth,” said Jeff Bisberg, Co-Founder and CEO of Albeo Technologies. “Few cleantech startups are growing exponentially. In 2011, our 50% increase in revenues resulted in 10 new “green jobs” in engineering and we expect continued job creation in 2012. We have been profitable for two years now and are grateful to all of our customers who are supporting our success.”
The popularity of Albeo products comes from the ability to fully customize each LED fixture before and after installation. Such modular innovations help architects, facility managers and lighting designers to maximize both energy savings and functionality, while minimizing lighting maintenance costs. In addition, Albeo’s motion sensors and other power saving controls help facilities reduce lighting energy use up to 95%. The average return on investment (ROI) for Albeo products is one to three years. The spectrum of Albeo products range from high bay, low bay and surface mount fixtures, to display cabinets and task lighting.
ABOUT ALBEO TECHNOLOGIES
Albeo Technologies is a leading LED Lighting manufacturer for industrial and commercial buildings, such as cold storage, data centers, retail, schools and businesses. The Albeo products range from high bay and low bay solutions, to linear, surface mount and under cabinet fixtures. The company has lit over 7 million square-feet of space to date and have won 14 independently-judged awards, including 5 from the US Department of Energy (DOE). Albeo’s fully customizable, reliable and low-maintenance LED lighting products offer energy savings up to 95% and an ROI of 1-3 years. For more information, go to www.albeotech.com.
Polluters, politicians run a foul of Moms Clean Air Force
Feb 1st
Julianne Moore Stars in New Video Calling on Mothers To Join the “Moms Clean Air Force”
Actress Asks Mothers to Tell Washington to Stand Up for Clean Air,
Not Protect the Utility and Coal Industries
Washington, DC – Actress and mother Julianne Moore today released a new video calling on parents to join the fight against toxic air pollution. In the video, which endorses a nonpartisan grassroots group called the Moms Clean Air Force, Moore appears along with the heroine of her popular children’s books, Freckleface Strawberry.
Moms are becoming a powerful force in American politics. They are telling Washington that they will not allow their children’s health to be compromised by dirty fossil fuel power plants, the single largest source of pollution in the U.S. The Moms Clean Air Force is a growing community of tens of thousands of moms— from all across the political spectrum and all across the country—uniting to make their voices heard to protect their children’s health.
“Clean air should be above politics,” Moore said. “The discussion about regulations to protect our air has gotten so polarized that we have forgotten an important thing: We all breathe the same air. And all our children suffer because of pollution. We don’t have to choose between a healthy economy and a healthy environment. We can have both. We can have what’s best for all our children.”
President Richard Nixon signed the Clean Air Act into law in 1970 with overwhelming support from Democrats and Republicans; however, the law is now under dangerous political attack. The new mercury and air toxics standards signed in December, after 21 years of planning, are already under political attack, with some politicians in Congress and lobbyists for the utility and coal industries calling to annul it or defund the Environmental Protection Agency.
Responding to this threat, Moms Clean Air Force is bringing parents together in support of a simple idea: That every child has the right to breathe clean air.
Moore became interested in MCAF after Dominque Browning, the group’s Co-Founder and Senior Director and former Editor-in-Chief of House & Garden, contacted her last summer. “I wrote to Julianne, knowing she is a protective mom, asking her if she would help us spread the word about the connection between toxic—and invisible—air pollution and children’s health, and she responded immediately,” Browning said. “Julianne joins a Force of thousands of mothers with real concerns about mercury poisoning, asthma, behavioral issues, and host of other problems associated with polluted air. Together we are determined to clear the air and protect the health of our children and loved ones.”
Moms Clean Air Force is a coalition of mothers including Blythe Danner, Laila Ali, and Jessica Capshaw, and partner groups such as Healthy Child, Healthy World, Treehugger, Green for All, Asthma Moms, Latism (Latinos in Social Media), Alliance of Nurses for a Healthy Environment (ANHE), Care2, BlogHer, and Clever Girls Collective.