Green Car Congress

NOVEMBER 1, 2016

In its new report on downsized and boosted gasoline engine technologies ( earlier post ) the ICCT highlighted Ricardo’s work on an “extreme” Miller cycle concept with high (13:1) compression ratio (CR) and central direct injection in a downsized boosted engine. A long exhaust stroke then extracts maximum efficiency.

Concept 150

Concept Downsizing 2016 Congress 150

Green Car Congress

AUGUST 11, 2014

down-speeding, downsized engine, etc.), and the effects of using higher efficiency combustion strategies such as dilute combustion with EGR—which would decrease the exhaust temperature. Ultimately, GMZ will test the final TEG on the dyno, and integrate it into the vehicle. Fuel Efficiency Thermoelectrics Vehicle Systems'

Honda 231

Honda Houston North America Vehicles 231

Green Car Congress

AUGUST 10, 2009

Tim Johnson, from Corning, in his review of diesel emission control technology at the conference, started as is his practice by a quick regulatory review. We see dramatic downsizing and boosting [as] something that’s going to for gasoline engines especially. Differentiated Analysis of Downsizing Concepts”). John Kirwan.

Gasoline 150

Gasoline Diesel Engine Emissions 150

Green Car Congress

NOVEMBER 23, 2011

The National Research Council (NRC) last week released a pre-publication version of its second report reviewing the 21 st Century Truck Partnership (21CTP). The Phase 2 review follows on the original NRC Phase 1 review of the Partnership conducted in 2007 and resulting in a report issued in 2008. Background. Earlier post.).

EPA 199

EPA Fuel Engine Hybrid 199

Green Car Congress

JULY 13, 2011

After the steam from the boiler drives the high-pressure turbine, the exhausted steam is returned to the boiler and reheated for driving to the medium-pressure turbine, and subsequently the low-pressure turbine. Mitsubishi Heavy Industries Technical Review Vol. Technical Review Vol. Technical Review Vol. Source: MHI Tech.

Mitsubishi 199

Mitsubishi Fuel Mariner Panama 199

Green Car Congress

JANUARY 16, 2017

Engine downsizing and down-speeding are well suited to take advantage of higher-octane fuels because these engines encounter the knock limit more frequently. Operation under boosted conditions is essential to Co-Optima’s Thrust I effort to maintain acceptable power density for downsized and downsped SI engines.

Engine 150

Engine Fuel Gasoline Downsizing 150

Green Car Congress

SEPTEMBER 21, 2009

In developing technology inputs for MY 2012-2016 standards, NHTSA and EPA reviewed, as requested by President Obama in his January 26 memorandum, the technology assumptions that NHTSA used in setting the MY 2011 standards and the comments that NHTSA received in response to its May 2008 NPRM.

2016 210

2016 MPG Fuel Economy EPA 210

Green Car Congress

FEBRUARY 5, 2020

This has resulted in higher catalyst loading per volume of substrate and led to downsizing of systems from those available in 2010. A review of EPA’s heavy-duty certification tables indicates that a number of diesel engine families certified since 2010 have shown the ability to achieve 0.1

Emissions 291

Emissions Diesel Engine 2010 291

Green Car Congress

MARCH 27, 2015

It is our expectation that we will continue to review and refine what we’ve learned and achieved over the course of the SuperTruck initiative, and use that knowledge to bolster our leadership in fuel efficiency. The Freightliner SuperTruck uses a downsized and downsped 10.7-liter mpg (19.26 DTNA SuperTruck technology elements.

2009 150

2009 Engine Detroit Oregon 150

Baua Electric

JUNE 20, 2024

After all, this four-cylinder engine was essentially two Celerio diesel units forged together and downsized to 1.5 diesel: It’s all in the head The E15A’s cylinder head was designed with an integrated exhaust manifold, an innovation popular with new petrol engines but rarely used in diesels, and this was a cardinal mistake.

Diesel 52

Diesel Suzuki Market Exhaust 52

The Truth About Cars

JUNE 28, 2024

That was combined with an ill-timed secondary round of downsizing and a switch to more efficient front-wheel drive platforms (except Brougham). millimeters toward the exhaust side of the combustion chamber to improve efficiency. We’ll also review Northstar’s unique cooling system that made big news upon introduction.

Cadillac 57

Cadillac Parts Oil Engine 57