Green Car Congress

NOVEMBER 28, 2015

The Dearman liquid air engine is an innovative heat engine that uses liquid air (or liquid nitrogen) as a “fuel” and emits cold air as exhaust. After each expansion cycle the heat exchange fluid is recovered from the exhaust and reheated to ambient temperature via a heat exchanger similar to a conventional radiator. Earlier post.)

Transportation 150

Transportation Engine Power Powered 150

Green Car Congress

AUGUST 10, 2009

However, prior to the remarks on climate change and the regulatory response, he spent a few minutes discussing the efforts on urban pollution—e.g., What more is need to end urban pollution, something we’ve been spending over 30 years working on? Differentiated Analysis of Downsizing Concepts”). smog and particulates.

Gasoline 150

Gasoline Diesel Engine Emissions 150

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. Founded in 1976, MECA is a nonprofit trade association of the world’s leading manufacturers of clean technology solutions for all mobile sources. —MECA Executive Director, Rasto Brezny.

Emissions 291

Emissions Diesel Engine 2010 291

Green Car Congress

DECEMBER 11, 2012

The design brief for the new-generation PureTech engines called for a clean break in powertrain development. To achieve these results, PureTech development called for a number of changes, chief among which were: Downsizing. Depending on the model and the tires fitted, combined cycle fuel consumption for the new family is between 4.3

Engine 281

Engine Gasoline Fuel MPG 281

Green Car Congress

AUGUST 1, 2016

Groundbreaking research in the last 10 years has identified combustion engine strategies that—especially if optimized to run on new fuels—would offer significantly higher efficiency and produce fewer engine-out pollutants than current engines.

Engine 150

Engine Fuel Emissions Pollution 150

Green Car Congress

DECEMBER 17, 2015

The engine should yield fuel efficiency gains of more than 50% compared to a downsized, turbo-charged gasoline direct injection engine, while reducing the overall cost of the powertrain system, said Fabien Redon, Vice President, Technology Development at Achates Power. Earlier post.) Earlier post.).

Downsizing 150

Downsizing Engine Fuel Gasoline 150

Green Car Congress

NOVEMBER 22, 2016

A 2025 CO 2 target of an average 70 g/km for new cars in the EU could be met with very little electrification and with an average payback period of less than 4 years, according to a new study by the International Council on Clean Transportation (ICCT).

CO2 150

CO2 Cars 2014 Exhaust 150