TTEB Bench Top Cooling Tower

9.4.- REFRIGERATION 11.1.7.- DRYING AND COOLING
BENCH TOP COOLING TOWER - TTEB

INNOVATIVE SYSTEMS

The Bench Top Cooling Tower, "TTEB", has been perfectly designed to offer the students the opportunity of exploring the design, construction and operating characteristics of a modern water evaporation cooling system.

See general description

Expansions

ICAI

Interactive Computer Aided Instruction Software

General Description

The Bench Top Cooling Tower, "TTEB", includes a pump that impels hot water from the tank (with level switch and heating element) to the manifolds located at the top of the cooling tower. Water flow can be adjusted by a manual needle valve.

A temperature sensor located at the top of the unit measures the temperature of the water just before entering the tower. Water cools down as it falls through the manifolds of the tower, and finally falls into the tank where its temperature is measured again.

A fan propels atmospheric air with an accurate control of the air flow introduced in the tower. The air passes through wet bulb and dry bulb sensors before entering the column.

As air flows through the column, its temperature and humidity rise. On the other hand, water temperature falls. At the upper side there are other two dry bulb and wet bulb temperature sensors.

Exercises and guided practices

GUIDED PRACTICAL EXERCISES INCLUDED IN THE MANUAL

  1. Process observation inside a bench top cooling tower.
  2. Determination of evaporation velocity.
  3. Mass balance.Use of psychrometric charts.
  4. Energy balance.
  5. Effect of cooling load against Wet bulb approach.
  6. Relation between air velocity, wet bulb approach and head loss.
  7. Determination of the cooling capacity.
  8. Determination of the cooling capacity for different cooling towers.
  9. Thermodynamic properties.
  10. Evaporation from a wet bed.
  11. Observation of water flow pattern and distribution.

MORE PRACTICAL EXERCISES TO BE DONE WITH THE UNIT

  1. Variation of specific enthalpy with pressure.
  2. Properties of air.
  3. Use of a psychometric map.
  4. Determination of water flow.

SIMILAR UNITS AVAILABLE

COMPUTER CONTROLLED BENCH TOP COOLING TOWER - TTEC
  • TTEC
Available
11.1.7.- DRYING AND COOLING
TTEC
Computer Controlled Bench Top Cooling Tower
The Computer Controlled Bench Top Cooling Tower, "TTEC", includes a pump that impels hot water from a tank (with level switch and heating element) to the manifolds located at the top of the cooling tower. Water flow can be adjusted by a manual...
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Quality

AFTER-SALES SERVICE

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