ATENG 12848 — Laminar/Viscous Flow Heat Transfer Unit
Bench-top unit.
Anodized aluminum frame and panels made of painted steel.
Main metallic elements made of stainless steel.
Diagram in the front panel with distribution of the elements similar to the real one.
Concentric tubes heat exchanger with hot oil flowing through the internal tube and cold
water flowing through the ring-shaped area.
Exchanger length = 0.92 m.
- Internal tube:
- Internal diameter: D = 10 x 10 m-³ = 10 mm.
Int
- External diameter: D = 12 x 10 m-³ = 12 mm.
Ext
- Heat transfer internal area: A = 0.0289 m².
h
- Heat transfer external area: A = 0.0347 m².
c
- External tube:
ATENG 12848 detail
- Internal diameter: D = 16 x 10 m-³ = 16 mm.
int,h
- External diameter: D = 18 x 10 m-³ = 18 mm.
ext,h
Heating tank made of stainless steel with a capacity of 6 l, with heating element.
Circulation pump for the hot oil.
Three regulation valves to control the cold water flow and hot oil flow and the bypass flow of the pump.
Four ball valves to fix a co-current or counter-current flow.
Oil flow meter.
Water flow meter.
Seven “J” type temperature sensors to measure the temperature of the water, the oil and the wall at several points along the exchanger.
Bottle of Mobiltherm 605 oil for heat transfer.
- Electronic console:
Metallic box.
Connectors for the temperature sensors.
Digital display for temperature sensors.
Sensor selector for temperature sensors.
Pump controller.
Heating element regulator.
Digital display for heating element control.
Cables and accessories, for normal operation.
