Diesel Engines Cooling solutions

Overview

All around the world pollution control regulation for combustion engines are becoming more stringent (TIER IV in the USA, Euro 6 in Europe etc…).

Reducing noxious emissions increases the need for cooling thus leading to more airflow required to cross the radiator.

This increase in performance has to be accomplished within the same overall dimensions so as to not impact the vehicle layout.

With noise regulations being strengthened as well, a significant reduction in the noise generated by the fan has to be provided as well.

Features

The most advanced engineering tools to meet with the highest requirements :

• 3D CAD for collaborative engineering and model sharing to expedite the layout integration process
• Finite Element Analysis for fatigue, vibrations, response to shocks consideration with or without the customer supporting frame structure.
• Computational Fluid Dynamics to predict aerodynamic performances optimize the flow in the vehicle, and evaluate system effect impacts.
• Rotor dynamics for flexion, torsion analysis and vibration response.
• A multi-purpose laboratory to qualify the product
• Aerodynamics per ISO 5801
• Acoustics per ISO 13347-3
• Vibration spectrum analysis
• Over-speed and fatigue tests for impellers
• Hydraulic oil powered motor test bench