Control of NOx emissions in diesel powered light vehiclesNO_xdieselemission controlcatalytic converterThe light duty diesel vehicle has undergone a dramatic improvement in customer acceptability and market penetration in Europe in recent years, largely because of significant improvements in engine design. ...
While diesel-fueled cars and light trucks outperform conventional gasoline-powered vehicles for both mileage and greenhouse gas emissions, emerging technologies such as hybrids and plug-in electric vehicles do even better, according to a Feb. 9 Energy Information Administration report.rnThe report, ...
BERLIN, April 5 (Xinhua) -- German luxury carmaker Daimler has announced plans to lower the average CO2 emissions of its fleet with new diesel and electric-powered vehicles on Thursday. Speaking at Daimler's Annual General Meeting (AGM) in Berlin, chief executive officer (CEO) Dieter Zetsche ...
根据第一段“For environmental reasons, Britain will ban all new petro-and diesel-powered vehicles from its roads beginning in 23 years, a government report says.”(一份政府报告称,出于环境原因,英国将在23年内禁止所有新型石油和柴油动力车辆上路。)可知,文章主要是讲英国计划停止使用石油和动力车辆。故...
An adsorption air conditioning system to integrate with the recent development of emission control for heavy-duty vehicles The recent development to control the emissions of large diesel engines has provided opportunities for heat-driven cooling methods in vehicles. An adsorpti... Y Zhong,T Fang,KL...
engine oil contribution to both total and extractable particulate exhaust emissions from diesel-powered vehicles during cyclic operation on a chassis dynamometer... DC Lechman,WJ Mayer 被引量: 1发表: 1975年 Lower today's emissions with tomorrow's seals Manufacturers of heavy duty vehicles face a ...
Investing in companies with electric vehicles.3. What can be inferred from Gove's words?A.United efforts are needed to fulfll the plan.B.Convenient public transportation is badly needed.C.Vehicle emissions are the key factor in climate change.D.Petrol and diesel cars may hold back economic ...
Volkswagen AG was the first German carmaker which was revealed to have engaged in "emissions cheating" for its diesel vehicles in 2015. A U.S. federal judge ruled in April 2017 that Volkswagen "must pay a 2.8 billion U.S. dollar criminal fine for rigging diesel-powered vehicles to cheat ...
USA pjwilson@mail 14th Coordinating Research Council Workshop on On-road Vehicle Emissions, San Diego, CA March 29-31, 2004 Abstract Notably in the past decade there has been an increasing grassroots interest in running private diesel powered vehicles on various biofuels prepared from waste vegetabl...
This paper reviews in-use emissions from over-the-road heavy-duty (greater than 8500 lb gross vehicle weight) diesel vehicles. Emissions of particulate matter (PM), oxides of nitrogren (NOx), carbon monoxide (CO), and hydrocarbon (HC) are considered. Emissions measurements have been made by...