The conventional powertrain has seen a continuous wave of energy optimization, focusing
heavily on boosting and engine downsizing. This trend is pushing OEMs to consider …

The heat transfer model can be used in a one-dimensional (1-D) engine simulation. When
the engine speed is reduced to zero, the codes have been upgraded to calculate transient …

Precise prediction of turbine outlet temperature is important for the design of after-treatment
systems, two-stage turbochargers and exhaust energy recovery. An accurate turbocharger …

This study investigates the impact of swirl numbers, swirl direction combinations, and
recirculation zone geometries on outlet temperature distribution and combustion efficiency …

The stable operation of a high‐speed rotating rotor‐bearing system is dependent on the
internal dam** of its materials. In this study, the dynamic behaviours of a rotor‐shaft …

The outlet temperature distribution plays a crucial role in determining the lifespan and
stability of downstream thermal components. It poses a significant challenge in the design …

One-dimensional wave-action engine models have become an essential tool within engine
development including stages of component selection, understanding system interactions …

The paper investigates accuracy of performance measurement in two-stage turbocharging
systems, due to aero-thermal inter-stage phenomena. A novel methodology to measure …

An experimental thermal survey of a turbocharger was performed in an engine test cell using
IR thermography. The emissivity coefficients of housings were specified using a furnace and …

Turbochargers are commonly used in the automotive industry due to their ability to increase
the specific power output of internal combustion engines. Heat transfer from the turbine to …