April 30, 2008
Engineers at the US Air Force’s Arnold Engineering Development Center (AEDC) have begun testing a Pratt & Whitney F100 engine, the power plant for the F-15 Eagle and F-16 Fighting Falcon, with a blend of alternative synthetic fuel in the J-1 simulated altitude jet engine test cell. Once testing and evaluation is complete, this will be the first fighter jet engine to use the synthetic blend.
CleanTech Biofuels and Green Tech America Enter Joint Research Agreement for Waste-to-Ethanol Project
CleanTech Biofuels, Inc. has entered into a Joint Research Agreement with Green Tech America, Inc., a company founded by Dr. Nancy Ho of Purdue University, whereby Green Tech America (GTA) will provide research and testing to CleanTech Biofuels on the fermentation stage of CleanTech’s municipal solid waste (MSW)-to-ethanol project.
CleanTech Biofuels is a development stage company that holds exclusive licenses to a pair of technologies for converting municipal solid waste (MSW) into ethanol. The first, Pressurized Steam Classification (PSC), involves the treatment of MSW at temperature and pressure in order to convert the cellulosic material into a homogeneous cellulosic fuel feedstock, recover other valuable byproducts, and reduce the volume of waste materials that must be sent to landfills. The second, the Brelsford dilute-acid hydrolysis process, converts the recovered cellulosic feedstock into C5 and C6 sugars that are fermentable into ethanol.
California consumed 4.5% less gasoline, including aviation gas, in January 2008 than in January 2007, according to figures released by the State Board of Equalization (BOE). The BOE is able to monitor gallons through tax receipts paid by fuel distributors.
|A Hino hybrid truck.|
TNT Express Australia has put 10 Hino Hybrid trucks into service, becoming the first business in Australia to start operating a fleet of diesel-electric hybrid as replacements for conventionally powered vehicles.
Speaking at the official launch of the hybrid truck fleet in Sydney, TNT Express Australia Managing Director Roger Corcoran said the new vehicles would reduce TNT’s greenhouse gas emissions by an average of 1,600 kilograms of CO2 a year per vehicle.
|Direct injection in the 1.8 TFSI.|
Audi is expanding its application of the 1.8 TFSI to TT line. The four-cylinder gasoline engine with turbocharger and direct injection deliver performance similar to that of larger, naturally-aspirated V-6 engines: 118 kW (160 hp) of power and 250 Nm (184.39 lb-ft) of torque available between 1,500 to 4,500 rpm. In the TT Coupé, the 1,798 cc engine consumes 6.7 L/100km (35 mpg US) and in the Roadster 6.9 L/100km (34 mpg US).
The 1.8 TFSI is one of a new engine series (EA 888) designed to deliver greater power density. The new engine family was developed by Audi for worldwide use in all brands of the VW Group. Audi first introduced the engine in the A3 line in 2006 and has since expanded its application to the A4 and A5 lines. (Earlier post.)
German magazine auto motor und sport reports that smart will begin testing lithium-ion battery packs in its smart electric vehicle next year. If the outcome is positive, said CEO Anders Jensen, the company may quickly decide on serial production.
Proton Motor, a developer of industrial fuel cells, fuel cell systems and hybrid systems, and AVL List GmbH, an independent developer of powertrains, have signed a framework contract to collaborate on the development of fuel cell hybrid systems for powertrains as well as related measurement and diagnostic technology.
Dyno Testing of Enova Systems Plug-In Hybrid School Bus Shows 70% Improved Fuel Economy and Significantly Reduced Emissions
Recent dynamometer test results show that IC Bus school buses using post-transmission plug-in hybrid drive systems from Enova Systems (earlier post) can improve fuel efficiency by more than 70% compared to standard diesel-powered school buses. The Enova hybrid drive systems installed in the IC Bus school buses also significantly reduce carbon dioxide, NOx and particulate matter emissions.
The series of fuel consumption and emissions tests were conducted to simulate actual route cycles and conditions using the West Virginia University Suburban Test Cycle. The tests were conducted at an independent commercial laboratory accepted by the California Air Resources Board that is properly equipped to perform specialized tests in accordance with applicable federal and California test procedures.
The US Department of Transportation (DOT) has selected Chicago to receive more than $153 million in federal funding to support the reduction of traffic gridlock through the use of congestion pricing for street parking spaces and the implementation of a Bus Rapid Transit system.
The European Biodiesel Board (EBB) filed an anticipated joint anti-dumping and anti-subsidy complaint with the European Commission against what it characterizes as unfair subsidized biodiesel exports from the United States.