Southwest Research Institute (SwRI) has developed a method to automate the calibration of heavy-duty diesel truck emissions control systems using machine learning and algorithm-based optimization. The ...

The Environmental Protection Agency (EPA) is proposing to require the emissions control systems of large diesel and gasoline highway trucks and buses The Environmental Protection Agency (EPA) is ...

The Cold Weather Diesel Reliability Act would require the EPA to authorize manufacturers to suspend engine derates and ...

Data obtained from six vehicles equipped with current and advanced emission control systems are used to define fuel-exhaust compositional relationships for hydrocarbons and aldehydes, with special ...

Volvo Group, the global umbrella company of Volvo Trucks North America, has discovered that components of its emissions control systems are degrading “more quickly than expected,” which could cause ...

Volvo Group, the global umbrella company of Volvo Trucks North America, has discovered that components of its emissions control systems are degrading “more quickly than expected,” which could cause ...

In the past two months we've covered most of the emission systems that have appeared on recent automobiles. This month we'll conclude our discussion of these systems with those devices designed to ...

In a bold stride towards a greener future, Mazda is developing an innovative emissions recapture system. This groundbreaking ...

Classification society ABS has published the ABS Advisory on NOx Tier III Compliance to provide best practice for IMO Tier III compliance for new build vessels and retrofitted ships.The advisory ...

NOx emissions can be controlled through engine operation with lean homogeneous air/fuel mixtures. This emission control approach precludes the need for exhaust gas recirculation (EGR) and secondary ...

Magnitogorsk Iron and Steel Works (MMK PJSC) with the participation of representatives Rosprirodnadzor verified the transmission of data from 12 emission sources of the oxygen converter shop (CCK). In ...

What Is A Basic Drive Cycle? A basic drive cycle is a simplified version of a standard drive cycle used to evaluate the performance of a vehicle's onboard diagnostic (OBD) system. Unlike a standard ...