supported by the Public Environmental Service Project of the Ministry of Ecology and Environmental of the PRC (No. 201409012)。
To study the emission characteristics of typical construction machinery in Chengdu,12 construction machinery (excavators,bulldozers,loaders,and forklifts) under idling mode,moving mode,and working mode,were tested usi...
supported by the National Natural Science Foundation of China (Nos. 41775126, 41605095);the Beijing Natural Science Foundation (No. JQ19030);the School Level Cultivation Fund of Beijing Technology and Business University for Distinguished and Excellent Yong Scholars (No. BTBUYP2020);the 2021 Graduate Research Capacity Enhancement Program.
Emissions of carbonyl compounds from agricultural machines cannot be ignored.Carbonyl compounds can cause the formation of ozone(O3)and secondary organic aerosols,which can cause photochemical smog to form.In this stu...
This work was supported by the National Key Research and Development Project(No.2016YFC0201004);the National Natural Science Foundation of China(No.42005108);the Science and Technological Fund of Anhui Province for Outstanding Youth(No.1808085J19).
As compared to conventional diesel heavy-duty vehicles,natural gas vehicles have been proved to be more eco-friendly due to their lower production of greenhouse gas and pollu-tant emissions,which are causing enormous ...
Non-road equipment is one of the key contributing sources to air pollution.Thus,an accurate development of emission inventory from non-road equipment is imperative for air quality management,especially for equipment w...
supported by the National Key Research and Development Program of China(No.2016YFC0208005);the Open Research Program of State Key Laboratory of Engine Combustion(No.K2018-11).
On-road driving emissions of six liquefied natural gas(LNG) and diesel semi-trailer towing vehicles(STTVs) which met China Emission Standard IV and V were tested using Portable Emission Measurement System(PEMS) in nor...
supported by the National Natural Science Foundation of China (Nos. 51508304 and 41275133)
Maritime transport has been playing a decisive role in global trade. Its contribution to the air pollution of the sea and coastal areas has been widely recognized. The air pollutant emission inventories of several har...
supported by the State Environmental Protection Department of Public Welfare Projects(201409013);the National Natural Science Foundation of China(No.51576016 and No.41275133)
An instantaneous emission model was developed to model and predict the real driving emissions of the low-speed vehicles. The emission database used in the model was measured by using portable emission measurement syst...
supported by the State Key Laboratory of Engines (No. 200906);the National Natural Science Foundation of China (No. 40805053)
On-road emission and fuel consumption (FC) levels for Euro Ⅲ and Ⅳ buses fueled on diesel and compressed natural gas (CNG) were compared, and emission and FC characteristics of buses were analyzed based on appro...