Below are the first 10 and last 10 pages of uncorrected machine-read text (when available) of this chapter, followed by the top 30 algorithmically extracted key phrases from the chapter as a whole.
Intended to provide our own search engines and external engines with highly rich, chapter-representative searchable text on the opening pages of each chapter. Because it is UNCORRECTED material, please consider the following text as a useful but insufficient proxy for the authoritative book pages.
Do not use for reproduction, copying, pasting, or reading; exclusively for search engines.
OCR for page 167
Assessment of Fuel Economy Technologies for Light-Duty Vehicles D Select Acronyms AWD all-wheel drive BMEP brake mean effective pressure BOM bill of materials BSFC brake specific fuel consumption CAFE corporate average fuel economy CDPF catalyzed diesel particulate filter CI compression ignition CO2 carbon dioxide CR compression ratio CVVL continuously variable valve lift DCP dual cam phasing DCT dual-clutch transmission DI direct injection DISI direct injection spark ignition DOC diesel oxidation catalyst DOHC dual overhead cam DOT U.S. Department of Transportation DPF diesel particulate filter DVVL discrete variable valve lift E85 85 percent ethanol EACC electric accessories ECU engine control unit EEA Energy and Environmental Analysis, Inc. EGR exhaust gas recirculation EPA U.S. Environmental Protection Agency EU European Union EVO exhaust valve opening FAME fatty acid methyl ester FC fuel consumption FE fuel economy FSS full system simulation FTP Federal Test Procedure FWD four-wheel drive GDI gasoline direct injection GHG greenhouse gas GM General Motors Company HC hydrocarbon HCCI homogeneous-charge compression ignition HEV hybrid-electric vehicle HWFET highway fuel economy test schedule (or highway cycle) I4 inline four-cylinder engine IC internal combustion ICP intake-cam phasing IVC intake-valve closing LBL low-viscosity lubricants LDV light-duty vehicle LEV low-emissions vehicle LNT lean NOx traps LP low pressure LTC low-temperature combustion LVL low-viscosity lubricant MBT maximum brake torque MPFI multipoint fuel injection mpg miles per gallon MSRP manufacturer’s suggested retail price NA North American NESCCAF Northeast States Center for a Clean Air Future NHTSA National Highway and Traffic Safety Administration NOx nitrous oxides NSC NOx storage and reduction catalyst NRC National Research Council NVH noise, vibration, and harshness OBD on-board diagnostics
OCR for page 168
Assessment of Fuel Economy Technologies for Light-Duty Vehicles OEM original equipment manufacturer OHV overhead valve PCCI premixed charge compression ignition PDA partial discrete approximation PFI port fuel injection PGM platinum group metal PHEV plug-in hybrid electric vehicle PM particulate matter R&D research and development RPE retail price equivalent RWD rear-wheel drive SAE Society of Automotive Engineers SCR selective catalytic reduction SGDI stoichiometric gasoline direct injection SI spark ignition SOC state of charge SOHC single overhead cam SUV sport utility vehicle UDDS urban dynamometer driving schedule ULEV ultralow-emissions vehicle V6 six cylinder V engine VEL valve event and lift VEM valve-event modulation VGT variable geometry turbochargers VVL variable valve lift