Automotive Engineering International 2006-12-01
2006 Technology in review AEI editors look back at some of the most significant engineering and innovation stories of the past year. A new focus on emissions Cleaning up cold starts, adding precision are some of the strategies being employed by powertrain and controls engineers to further cut exhaust pollutants. Letting the sun shine in Increased modularity and reduced mass and complexity are the focus of covertible-top system engineers. Air conditioning and global warming Europe's legislated phaseout of R-134a, remaining issues with CO2 systems, and new proposals for R134-a replacements give engineers many challenges, hard choices to make, and not much time.