The man challenges of Tier 4 engineering
Cutting and controlling emissions are the surface goals, but designers must also manage to cut and control costs, while adding complexity.
A cool look at heat protection
CFD is used to predict flow and thermal fields within the engine compartment both at steady state and transient conditions.
Hushing hydraulics
Researchers from the Georgia Institute of Technology put their energies into novel, compact devices for reducing fluid-borne noise.