Transportation and power generation have historically relied upon Internal Combustion
Engines (ICEs). However, because of environmental impact and inefficiency, considerable …

Chinese diesel trucks are the main contributors to NO x and particulate matter (PM) vehicle
emissions. An increase in diesel trucks could aggravate air pollution and damage human …

This study assessed the real-world nitrogen oxide (NOx) and black carbon emissions from
six goods movement heavy-duty diesel and compressed natural gas (CNG) vehicles …

Abstract Real Drive Emission (RDE) test with Portable Emission Measurement System
(PEMS) is a widely adopted way to assess vehicle emission compliance. However, the …

This work evaluated the nitrogen oxide (NOx) emissions of 277 heavy-duty diesel vehicles
(HDDVs) from three portable emission measurement system testing programs. HDDVs in …

Nitrogen oxides (NOx) emissions from diesel vehicles are major contributors to increasing
fine particulate matter and ozone levels in China. The selective catalytic reduction (SCR) …

This paper analyzed the NO x and CO 2 emissions of HDDV in actual use based on remote-
monitored data. First, the validity of remote-monitored data has been demonstrated by …

Recent increases in emissions from freight transport have caused strong concerns about air
quality in Pakistan, following the rapid development of projects related to the China-Pakistan …

Diesel NOX emission control is the main control content of diesel engines. Real-time high-
precision NOX emission prediction model is the basic guarantee for (1) Diesel combustion …

Aims: Traffic congestion and the increase in the number of vehicles lead to an increase in
vehicle emissions, consequently causing, a decrease in ambient air quality. The objective of …