Industrial Heat Exchangers

Shell-and-tube, plate, air-cooled, finned-tube, fouling, effectiveness and materials.

How heat moves between two fluid streams without mixing them.

A common industrial exchanger architecture for process and utility cooling.

Compact exchangers using thin plates and narrow flow channels.

Fans and finned surfaces for rejecting process heat directly to ambient air.

Why fins expand the air-side heat-transfer surface.

How flow direction changes temperature profiles.

Deposits, scale and biological growth as thermal resistance and flow restrictions.

Why exchanger performance should be compared with the heat transfer theoretically available from the inlet streams.

Inspection, fouling management and performance trending at a high level.

Thermal conductivity, corrosion resistance, pressure and fabrication tradeoffs.