Green Car Congress
NOVEMBER 30, 2020
An electrically driven compressor for precise exhaust gas recirculation is also used. Then we modify the timing and pressure of the injection, among other things, and look at exhaust emission values and fuel consumption. This is done via exhaust gas recirculation (EGR). —Patrik Soltic. The first results are very promising.
Green Car Congress
JANUARY 6, 2021
A mass spectrometer identifies a molecule by analyzing its mass-to-charge ratio, detecting chemicals invisible to other instruments. The combination of technologies provides simultaneous FTIR and mass spectrometry data, allowing accurate and rapid identification of exhaust stream components.
Green Car Congress
AUGUST 14, 2019
As part of the Horizon 2020 research project CARES (City Air Remote Emission Sensing), an international research consortium is working on new contactless exhaust measurement methods that will enable municipalities to take emission-reducing measures. The aim is to detect the exhaust class of each individual vehicle using these measurements.
Green Car Congress
OCTOBER 28, 2022
The selected projects, led by universities, national laboratories, and the private sector aim to develop commercially scalable technologies that will enable greater domestic supplies of copper, nickel, lithium, cobalt, rare earth elements, and other critical elements. Columbia University. Harvard University.
Green Car Congress
NOVEMBER 30, 2014
A team led by researchers from Stanford University has developed a simplified, discrete-time analytical model of homogeneous charge compression ignition (HCCI) dynamics. The model forms the basis for the design of a simple controller that reduces combustion timing variations in simulation.
Green Car Congress
DECEMBER 8, 2014
Researchers at the University of Wisconsin-Madison have used computational fluid dynamics modeling to investigate cycle-to-cycle instability of homogeneous charge compression ignition (HCCI) and reactivity-controlled compression ignition (RCCI) engines—two approaches to low-temperature combustion.
Green Car Congress
OCTOBER 10, 2012
Their paper was presented at the ASME Internal Combustion Engine Division 2012 Fall Technical Conference by Marcello Canova, assistant professor at OSU; lead author was Philipp Skarke, from the University of Stuttgart Institute for Internal Combustion Engines and Automotive Engineering. Exhaust gas exergy map of EcoCAR engine.
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