Project / Construction machinery

Cooling concepts for a compressed-air conveyor

Four enclosure variants exposed how hood volume and openings affected airflow, pressure loss and temperature while the design was still fluid.

CFD streamlines around an enclosed compressed-air conveyor — Off-highway · CFD simulation · Thermal analysis

Industry: Off-highway
Services: CFD simulation · Thermal analysis
Evidence boundary: Publicly documented simulation without metric banners

Engineering question

A new unit needed a safe cooling concept for hot ambient operation before the physical enclosure was fixed.

Model & approach

Compare baseline, extended hood and hood-with-openings variants
Model an open configuration as a theoretical reference
Assess airflow, pressure buildup and thermal fields

Boundary conditions

Thermally demanding example operating condition
Motor, compressor and coolers as thermal components
Four enclosure states

Results of the assessment

The baseline enclosure restricted airflow.
A larger hood increased the available flow volume.
Strategically positioned openings offered another design lever.

Engineering consequence

Concept selection could focus on hood length and the position of inlet and outlet openings.

Context

The study supported concept selection; subsequent prototype measurements are outside the scope of this example.

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