Tag Archives

Archive of posts published in the category: energy
Apr
26

Bicycle Generator Project | Clean Energy Research and Education

Wind for Schools worked with several teachers who expressed interest in using bicycle generators to teach their students some fundamental concepts of energy and basic mechanical, engineering, and electrical principles. With this project we worked with K-12 and college students to organize hands-on design and construction of bike generators. We then used the bike generators in the classroom for fun demonstrations which increased students’ understanding and awareness of energy topics.





History of the project

In 2010, Jeff Hines, a local Flagstaff teacher who also served as the first WindSenator in Arizona, inspired us to pursue bicycle generators for use in K-12 classrooms. Shortly after, we learned of an NAU student, Matthew Petney, who had built a double-bike generator, which included a battery for energy storage and an inverter and outlet so normal 120-volt devices could be plugged into it. We purchased the system from Matt and shared it with several interested teachers and classes as an educational tool. Matt joined our team in fall 2011 to provide more technical guidance to our staff and our teacher partners in building bike generators, bike blenders, and more.

In fall 2011 and spring 2012, Marilla Lamb and Matthew Petney visited two of our partner schools (Flagstaff Junior Academy and Orme School) to build bike blenders and a bike generator with middle and high school students. The students were presented with the design challenge, as well as tools and materials, and worked with our staff to design and build the bikes. These bikes were used at several school events, and in the classroom the following year as a teaching tool.





In 2011, Marilla Lamb wrote a grant to NAU’s Green Fund to fund a bicycle-powered charging station (The Eco-Pedaler), complete with energy meters so students can see the energy they produce and the energy they use, and with transparent coverings so all components are visible. The project was funded and a team of students designed and built the bike during 2012. The completed charging station can be seen in NAU’s engineering building. Now, a team of senior electrical and mechanical engineering students are working on the second iteration of the charging station, which is also funded by NAU’s Green Fund to improve its usability and versatility.

Wind for Schools was awarded funding from the APS Leadership Grant program in 2012, and obtained nearly $5,000 to work with several teachers in Arizona at some of our partner schools to build bicycle generators either in their science classes or with their science clubs. Our team built these bike generators with students at Mount Elden Middle School, Coconino High School, STAR School, Williams High School, and Northland Preparatory Academy in Spring 2013. Several energy lessons accompany the bicycle generators that we built and worked with in K-12 classrooms.

Using the bike generator in your classroom

The bike generator is a great tool for explaining difficult concepts like energy, power, electricity, and energy conversions. When students use the bike generator, they get a physical, hands-on understanding of these

Apr
8

Packaging and Transportation | Department of Energy

DOE successfully completes thousands of shipments each year. The shipments have included a variety of waste types (e.g., transuranic waste, low-level waste, mixed low-level waste, used nuclear fuel ) primarily by highway and rail. Under DOE, the National Nuclear Security Administration (NNSA) safely and securely transports nuclear weapons, weapons components, and special nuclear material to meet projected NNSA, Department of Defense, and other customer requirements.

ATLAS

Automated Transportation Logistics and Analysis System.

Motor Carrier Evaluation Program (MCEP)

OPT manages and implements the DOE MCEP in accordance with DOE Order 460.2.  MCEP maintains and monitors a list of evaluated motor carriers from which DOE/NNSA field offices and contractors select to ship their radioactive materials and hazardous wastes.

Packaging Management Council (PMC)

PMC addresses DOE challenges with selection, procurement, design, fabrication, loading, and movement of certified and approved packages containing hazardous/radioactive material.  Due to the diversity in technical and regulatory knowledge required to fully understand packaging requirements for these materials, PMC provides a forum for identification, analysis, and resolution of DOE packaging issues.

RADCALC

Permits registered users to access software used in packaging and transportation determinations.

TRANSCOM

An unclassified tracking and communication system which can monitor the progress of various “high visibility” shipments. Since September 2001, TRANSCOM has been used to monitor over 12,000 DOE high visibility shipments.

Transportation Management Council (TMC)

In accordance with DOE Order 460.2, OPT serves as federal sponsor and advisor for DOE’s Transportation Management Council.  TMC membership is made up of DOE and NNSA federal and contractor personnel involved in traffic management, transportation and shipping operations, and transportation safety activities.

Source Article

Oct
3

Automobile Energy Transmission System

Octo helps automotive gamers revenue from funding in related car applied sciences. Now for the primary time, the aver­age particular person might af­ford a Mannequin T. India is the seventh largest producer of vehicles globally with nearly a mean manufacturing of 17.5 million automobiles with the auto trade’s contribution amounting to 7% of the whole GDP.

The cars possible will probably be shorter and more aerodynamic in design. With a concentrate on worth-added providers such as connectivity and autonomous driving, PSA’s R&D teams know they can find the expertise they need from over 2 000 Altran engineers unfold across the globe.

Study extra about the challenges and opportunities the automotive industry faces because it moves into its anticipated peak years of 2017-18. If we think about the number of vehicles on street, you can think about the quantity of waste engine oil that is generated.

Drivers can hold their eyes on the road forward whereas TomTom’s 3D maps and visitors companies are displayed on the user-pleasant display. NOTE: If you want to check for a parasitic drain or this present leakage take a look at comes up adverse, learn the article Automotive Battery Problems: Parasitic Battery Drain Assessments to examine for a possible energy drain from a load.

Mirror Controls Worldwide (MCi), one other subsidiary of Flex, is a leading international producer of glass and powerfold mirror actuators in the automotive market. We are also enhancing vehicle exteriors and interiors with innovations in automotive glass that allow light-weight, injury-resistant home windows and shows with the sophistication you’ve got come to count on out of your smartphone.

Automotive workshops and garages will probably be unable to function with out automotive equipment. These foreign cars had been much smaller than the big, lumbering autos constructed by the U.S. automakers. Our options help the fast service development and machine-agnostic administration that help you build and capitalize on new enterprise models round related autos.…

Sep
29

Is Bicycling A Good Exercise For Burning Energy?

At present there are numerous sorts of bicycles out there. The suspension fork and the comfy seat allow for inner city rides and light off-roading. , characterized in that one end of the plate is immobilized within the pedal body by in-constructing achieved by clamping the tip of the flex plate (18) against the pedal body utilizing a cap (19).

Bicycles are also celebrated within the visible arts. In addition they make good commuter bicycles, because of their durability and ability to hold heavy masses. Training wheels are typically used when studying to trip. The cycle is run by the two wheels connected by a metallic or plastic body.

Since then aluminum alloy frames and other components have develop into popular resulting from their light weight, and most mid-vary bikes at the moment are principally aluminum alloy of some type. Lallement immigrated to America, the place he patented his invention of bicycles in 1866.

Multi-pace bicycles enable gear choice to swimsuit the circumstances: a cyclist might use a excessive gear when cycling downhill, a medium gear when biking on a flat highway, and a low gear when biking uphill. The leaf 36 and the plate 18 are then blocked against the pedal physique 2 by the cross member 23 and the cap 19, using the screws 21.

This kind of youngsters bicycles normally has coaster brakes or again-pedals. Although the additional wheels and additional frameworks make a tricycle heavier than a steadiness bicycle, it helps your kid rides it easily across the corners as it remains upright. Right this moment this company is still producing bikes, nonetheless, they have expanded their inventory to include 10 speeds, touring bikes, youngsters’ bikes and mountain bikes.

Bicycle manufacturing proved to be a training floor for other industries and led to the development of superior metalworking methods, both for the frames themselves and for special components resembling ball bearings , washers , and sprockets. The sidewalk is a great place for kids to ride their bikes within the suburbs as a result of they might not have to fret about cars as much.…