The use of particulate filters (DPF) in Diesel engines has become in recent years the
standard technology for the control of soot aerosol emissions. Once emissions reduction …

The prediction of internal combustion engine performance and emissions in real driving
conditions is getting more and more important due to the upcoming stricter regulations. This …

This paper describes the methodology followed to perform a co-simulation between 1D
(OpenWAM) and 3D (FLUENT) CFD codes. The Method of Characteristics (MoC) has been …

In this work, the development and application of advanced predictive 0D/1D methodologies
to simulate Real Driving Emission (RDE) cycles are described. Firstly, the 1D simulation …

This paper describes in detail a novel formulation of the method of characteristics for its
application to solve one-dimensional compressible unsteady non-homentropic flow …

The objective of the study is to determine the behavior of the low pressure exhaust gas
recirculation (LP EGR) transport phenomena in the intake manifold during engine transient …

The increasing use of turbochargers is leading to an outstanding research to understand the
internal flow in turbomachines. In this frame, computational fluid dynamics (CFD) is one of …

This paper presents a method for estimating pulsating flow parameters in partially open
pipes, such as pipelines, internal combustion engine inlets, exhaust pipes and piston …

This paper proposes a simple, fast and accurate simulation approach based on one-
dimensional reduction and the application of the finite difference method (FDM) to determine …

In this work we construct high-resolution numerical schemes for the calculation of the quasi-
1D unsteady flow in pipes with variable cross-sectional area. This is an example of non …