This site uses cookies to improve your experience. To help us insure we adhere to various privacy regulations, please select your country/region of residence. If you do not select a country, we will assume you are from the United States. Select your Cookie Settings or view our Privacy Policy and Terms of Use.
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Used for the proper function of the website
Used for monitoring website traffic and interactions
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Strictly Necessary: Used for the proper function of the website
Performance/Analytics: Used for monitoring website traffic and interactions
The US Environmental Protection Agency (EPA) has updated rules making it easier for manufacturers to sell fuel conversion systems—i.e., systems that alter a conventionally-fueled vehicle or engine to enable it to run on an alternativefuel. Exhaust, Evap, and OBD testing. MY >= current calendar year - 1.
AlternativeFuel Technologies, Inc. These pumps will be used on DME fueled buses that will operate in Shanghai. AlternativeFuel Technologies, Inc. is a research & development organization engaged in the design, development and prototype manufacturing of advanced fuel systems for use with DME.
Well-to-Propeller GHG emissions results for marine alternativefuels. DNV GL has released a position paper on the future alternativefuel mix for global shipping. The global merchant fleet currently consumes around 330 million tonnes of fuel annually, 80-85 per cent of which is residual fuel with high sulfur content.
AlternativeFuel Technology, LLC has been awarded a Phase 1 SBIR contract (W56HZV-10-C-0200) from the US Army to concept design and demonstrate an ultra-high pressure, intensified fuel injection system for use with jet propellant (JP-8) fuel. With most fuel injection systems, JP-8 fuel causes wear and premature failure.
Lux Research has investigated the trends of corporate financing of alternativefuels from oil majors, based on a non-exhaustive database of more than 1,000 deals and partnership engagements from 2000 through September, 2014.
The focus will be on alternativefuel 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 alternativeFuel).
The manufacturer, in partnership with FPT Industrial, continues to explore additional solutions in electrification, alternativefuels and alternative propulsion systems for equipment across all product lines and industries that help achieve sustainability for all in the construction industry without sacrificing power and performance.
EPA will fund: Verified Exhaust Control Technologies: EPA will fund up to 100% of the cost of eligible verified exhaust control technologies. Clean AlternativeFuel Conversions: EPA will fund up to 40% of the cost (labor and equipment) of an eligible clean alternativefuel conversion.
The extended and exhaustive testing over several months is also intended to test safety, load response, transient response, and emergency situations of the system. The ferry will be designed around the requirements of Shapinsay in Orkney where hydrogen fuel is generated through wind power.
EPA will fund: Verified Exhaust Control Technologies: up to 100% of the cost of eligible verified exhaust control technologies. Clean AlternativeFuel Conversions: up to 40% of the cost (labor and equipment) of an eligible clean alternativefuel conversion.
Low-cost ceramics enable temperatures beyond the limitations of metals to deliver fuel efficiencies of power plants in small-scale distributed power. IPG‘s flameless combustor uses the turbine exhaust and high heat transfer effectiveness through the IPG regenerator unit.
NASA researchers have begun a series of flights using the agency’s DC-8 flying laboratory to study the effects of alternate biofuel on engine performance, emissions and aircraft-generated contrails at altitude. Survey black carbon and gas-phase emissions and contrail properties from commercial aircraft at cruise in air-traffic corridors.
Cobra could enable a 5–10% reduction in CO 2 emissions when implemented in conjunction with engine downsizing and down speeding strategies, and potentially more when used in conjunction with alternativefuels, according to CPT. Unlike a turbocharger, Cobra is not dependent on the exhaust gases flowing to do its work.
The study was conducted in 2018 by West Virginia University’s Center of AlternativesFuels, Engines, and Emissions (CAFEE). West Virginia University’s Center for AlternativeFuels Engines and Emissions (CAFEE) completed two types of tests at different times of the year during 2018 on four Blue Bird school buses.
A research consortium led by Ford Research and Innovation Center Aachen is currently investigating the technical conditions under which diesel vehicles can run on dimethyl ether (DME) as an alternativefuel.
Conversion systems allow vehicles to run on alternativefuels; most conversions involve switching gasoline or diesel vehicles to operate instead on a gaseous fuel such as natural gas or propane; an alcohol fuel; or electricity. Exhaust, Evap, and OBD testing 2. Exhaust and Evap testing + OBD attestation.
AT&T, which has announced its intention to invest up to $565 million to deploy approximately 15,000 alternativefuel vehicles over a 10-year period through 2018, will use the vans to provide and maintain communications, high-speed Internet and television services for AT&T customers. Earlier post.). Earlier post.).
Ford will begin offering an alternative-fuels engine prep package for its 6.8-liter F-450 and F-550 Super Duty are Ford’s latest commercial vehicles to get the alternative-fuel conversion option. liter F-450 and F-550 Super Duty chassis cab. liter and 6.8-liter F-450 and F-550’s 6.8-liter
The test cell’s support equipment (conditioned combustion air, cooling system, fuel mass flow measurement and exhaust system) was designed to comfortably support 7,000-hp engines. The facility’s centerpiece is a Froude Hofmann model F63RE dynamometer rated to 6,700 kilowatts (9,000 hp) and a maximum speed of 2,500 rpm.
Eligible diesel emission reduction solutions include verified emission control technologies such as exhaust controls and engine upgrades, verified idle reduction technologies, certified engine repowers, and/or certified vehicle or equipment replacements.
Within the scope of an agreement signed in November 2017 ( earlier post ), Eni and FCA have developed “A20”, a new fuel with a low level of emissions due to its 15% methanol and 5% bio-ethanol alcohol content.
diesel engine and will use Cummins Westport’s proven spark-ignited, stoichiometric cooled exhaust gas recirculation (SEGR) technology. Exhaust aftertreatment will be provided by a simple, maintenance-free three-way catalyst (TWC). Cummins Westport Inc. has begun development on the ISB 6.7G, a mid-range 6.7-liter The ISB6.7
In a paper in the journal Fuel , researchers at Tianjin University report on the use of cooled EGR to improve the overall performance of 2-methylfuran (MF) as an alternativefuel. This work further advances the knowledge of how to improve the overall performance of MF as an alternativefuel for internal combustion engines.
The engines, which are capable of operation on green methanol and conventional fuel-oil, represent the first order for the G80 bore size; they will also feature MAN Energy Solutions’ proprietary EGR (Exhaust Gas Recirculation) systems.
Cyclone will utilize Phoenix Power's waste motor oil combustion chamber / heat exchanger (CCHX) to supply steam to the system during these tests, which will also allow the team to document exhaust emissions from the integrated system.
Exposure to NO x exhaust can have negative health effects on children and is a leading cause of asthma, according to the Environmental Protection Agency. The districts’ propane buses emit fewer total hydrocarbons and NO x , and virtually eliminate particulate matter.
The UK Universities of Birmingham and Warwick launched a new lab to support investigations into the dynamic aspects of combustion of alternativefuels, as well as gasoline and diesel, with the aim of reducing harmful vehicle exhaust emissions, particularly greenhouse gasses.
To solve the problem of the relatively small power per liter of hydrogen-fueled engines, Yuchai chose the YC16H platform, which has higher horsepower but is smaller and lighter than similar products, and can be widely used in scenarios such as 49T tractors and other heavy commercial vehicles and distributed energy sources.
The WJ Daytech/AFVTech CNG Hot Rod made its debut at the recent AlternativeFuels and Vehicles ( AF&V 2010 ) show in Las Vegas. The “Gasser” CNG Hot Rod. Click to enlarge. Earlier post.) At the same time, the team expects to hit an emissions target of EPA bin 3, according to Kevin Fern, president of AFVTech.
The new rules are fuel- and technology-neutral, placing the same limits regardless of whether the vehicle uses gasoline, diesel, electric drive-trains or alternativefuels. The Euro 7 standards rules bring emission limits for all motor vehicles, i.e., cars, vans, buses and lorries under a single set of rules.
The fuel will also improve air quality with up to 90% reduction in soot from aircraft engine exhausts and almost 100% reduction in sulfur oxides; and the technology offers a lower emissions route to process UK waste than incineration or landfill.
The possibility of reducing the engine exhaust soot emissions by more than half using biofuels paves the way for reducing the climatic impact of contrails. They followed a NASA DC-8 research aircraft at close distances ranging from 30 to 150 meters to measure exhaust composition from each of the inboard engines. Moore, Kenneth L.
In a three-week series of flight tests lasting until 9 October 2015, the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) has been investigating how to reduce the impact of air transport on the climate by using alternativefuels. At present, global air traffic contributes towards almost 5% of global warming.
V8 engine, modified with hardened exhaust valves, and intake and exhaust valve seats for improved wear resistance and durability with gaseous fuel systems. In addition, GM has chosen Productive Concepts (PCI), an alternativefuels conversion company, to become an integral part of its production.
This is due to raw, externally premixed fresh charge comprising air, fuel and lube oil being short-circuited into the exhaust during the scavenging process. The lost available energy also results in poor off-design point fuel efficiency. Everything else—pistons, porting and crankcase, bearings, exhaust, etc.—were
Fewer soot particles in the exhaust stream of aircraft reduces the formation of ice crystals and therefore the climate impact of the resulting contrail cirrus. For example, new engine technologies enable soot emissions to be reduced as a result of combustion at higher temperatures, even using conventional fuels.
With this in mind, Mazda is working on the comprehensive improvement of base technologies using SKYACTIV drive and promoting its Building-Block Strategy in order to meet the company’s stated goal for 2015 of raising the average fuel economy of Mazda vehicles sold worldwide by 30% compared with 2008 levels. Alternativefuels: CNG and E85.
The order represents a number of firsts, including the first order globally for the S60ME-LGIM variant, the first methanol-fueled engine for a PCTC, and the first Chinese-built methanol engine. The engines will feature MAN Energy Solutions’ proprietary EGR (Exhaust Gas Recirculation) system.
There are basically three main options for future compliance with those requirements, noted Lloyd’s Register in 2012: Operation on low sulfur fuel oil/marine gas oil (MGO). Operation on heavy fuel oil (HFO) with an exhaust gas scrubber. Operation on liquefied natural gas (LNG) or alternativefuels.
n alternativefuels engine prep package will be available as well. The engine comes with hardened exhaust valves and valve seats for improved wear resistance and durability for gaseous fuel systems. The V10 features three valves per cylinder—two intake valves and one exhaust valve. liter V10 gas engine in 2012.
Considering engine performance and exhaust emissions, B25 was suggested to be an environmentally friendly alternativefuel for diesel engines. Nurun Nabi and Johan Einar Hustad (2010) Influence of Biodiesel Addition to Fischer-Tropsch Fuel on Diesel Engine Performance and Exhaust Emissions.
A heavy-duty exhaust valve guide with thermal deformation and temperature color scaling demonstrates high side load at high temperatures in contact with the exhaust gas. Federal-Mogul is developing powertrain materials to address conditions such as these. Source: Federal-Mogul. Click to enlarge.
The compressed (CNG) and liquefied natural gas (LNG) power platforms join Peterbilt’s family of SmartWay®certified on-highway vehicles and alternativefuel vehicles. The cleaner burning platform eliminates the need for exhaust aftertreatment components like DPF or SCR. Click to enlarge. Model 320 Hybrid.
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. King Abdullah University of Science and Technology, Thuwal, Saudi Arabia.
We organize all of the trending information in your field so you don't have to. Join 5,000+ users and stay up to date on the latest articles your peers are reading.
You know about us, now we want to get to know you!
Let's personalize your content
Let's get even more personalized
We recognize your account from another site in our network, please click 'Send Email' below to continue with verifying your account and setting a password.
Let's personalize your content