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NASA and DLR to conduct joint flight tests on alternative fuel emissions with focus on ice crystals

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The focus will be on alternative fuel emissions and the characterisation of ice crystals in condensation trails (contrails), using biofuel as an example. The joint research flight campaign has been given the title ND-MAX/ECLIF 2 (NASA/DLR-Multidisciplinary Airborne eXperiments/Emission and CLimate Impact of alternative Fuel).

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FPT International introduces 8.7-liter CNG engine in China

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FPT Industrial has extended its range of on-road alternative fuel solutions with the 8.7-liter The 6-cylinder engine is suited for applications such as heavy haulage, garbage collection, city and intercity transportation, and can be fueled by compressed (CNG), liquefied (LNG) or renewable (bio-methane) natural gas.

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Tenneco Powertrain adds hydrogen to its engine testing capabilities

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Tenneco has established new test facilities for hydrogen-powered internal combustion engines at its Powertrain test centers in Burscheid, Germany, and Ann Arbor, Michigan.

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Ricardo partners with Excel Engineering to deliver testing and prototype services; Excel acquiring Ricardo’s Michigan Test Center and Personnel

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The facility provides Excel with capabilities in light-duty and heavy-duty engine testing and capacity to test alternative fuels as well as advanced battery and hybrid drive systems. Excel, founded in 2002, tests engines for exhaust emissions compliance, long- and short-term durability and overall performance.

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Hydrogen Opposed Piston Engine Working Group formed

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According to Achates Power, the two main technical challenges for H 2 -OPE are fuel injection and ignition source. Fuel Injection. OP engines utilize direct injection after ports closure to avoid the risk of fuel short circuiting out the exhaust. Department of Automotive Engineering, Clemson University, Clemson, SC.

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NASA-led study finds 50 vol% biofuel blend reduces soot particle emissions during aircraft cruising; reduced climatic impact of contrails

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A 50:50 by volume blend of conventional Jet A aviation fuel and an aviation biofuel made from Camelina reduces soot particle number and mass emissions from the aircraft by 50 to 70% compared to conventional fuel, YYYY according to a new study published in the scientific journal Nature. —Rich Moore, NASA scientist and lead author.

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SEAT introducing first natural-gas-fueled SUV at Paris show: Arona TGI

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Internally, the 1.0-liter liter engine has been developed to include chrome-nickel covered pistons that incorporate new segments that are modified to use with gas as well as reinforced valves, valve seats, and on the intake and exhaust valves the closing ramps are flattened to increase wear resistance.

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