Modern lean-operated internal combustion engines running on natural gas, biogas or
methane produced from wind or solar energy are highly fuel-efficient and can greatly …

Over the past decades, selective catalytic reduction (SCR) using aqueous urea sprays as
ammonia precursor has become the prevalent technique for NO x emission control in mobile …

The interaction of droplets consisting of urea-water solution (UWS) with a wall is of interest
for automotive exhaust gas after-treatment of Diesel engines by selective catalytic reduction …

Cellular materials, such as open-cell foams and POCS, are envisioned as alternative
structured substrates to the standard honeycomb monoliths for improving automotive DeNO …

The droplet/wall interaction of urea water solution on surfaces with varying properties is one
decisive element for the detailed understanding of liquid film formation in the exhaust gas …

Selective catalytic reduction (SCR) systems based on the injection of urea–water solution
(UWS) are the state-of-the-art exhaust gas after treatment systems reducing the (NOx) …

A rapid urea and byproduct deposit experimental platform was built and an integrated after-
treatment device model of the nonroad agricultural diesel engine was established based on …

This study investigates the hydrodynamics and heat transfer of a droplet impinging on a
heated superhydrophobic surface at low Weber numbers with subsequent bouncing through …

Abstract Selective Catalytic Reduction (SCR) systems are one of the leading techniques
used in the after treatment systems of the diesel engines for the abatement of nitrogen …

The efficacy of NO x reduction in diesel engines is mainly dependent on how uniformly urea-
water solutions (UWS) are dispersed onto the catalyst surface of the Selective Catalytic …