Stoichiometric air-fuel ratio control during transient operation requires an accurate estimate or measurement of the instantaneous air flow rate in an engine. Two methods are commonly used for ...

SAE Transactions, Vol. 114, Section 3: JOURNAL OF ENGINES (2005), pp. 167-179 (13 pages) An accurate air flow rate model is critical for high-quality air-fuel ratio control in Spark-Ignition engines ...

Conventional fossil fired boilers across the globe are being subjected to ever more stringent emissions limitations, despite the majority of those installations having been built during an era when ...

EMERGENCY response workers frequently are required to wear respiratory protection to prevent the inhalation of toxic air contaminants. However, it is known there is a wide range of tolerance to the ...

Most residential HVAC contractors and technicians want to do a great job for their customers. Nothing feels better than figuring out the cause of a homeowner’s issue and then implementing the right ...

Scientists in the United Kingdom have compiled a new database of adiabatic compressed air energy storage projects. Using this data, they were able to determine the experience rate and identify the ...

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