High Temperature Testing Facility

High Temperature Testing Facility

With increased interest in storing thermal energy at high temperatures for Concentrated Solar Power and other industrial processes, there is a growing need to test prototype scale systems. This facility provides the means to determine the thermal characteristics of systems requiring a high temperature heat source up to 900oC. One of only a handful of facilities globally, it was developed to provide industry and research institutions with a testing service needed to support the development of high temperature thermal energy storage but its versatile design means that it can be used for a variety of industrial processes.


The Facility is housed within a purpose built enclosure enabling safe control and observation of the test.  The facility is designed to recirculate atmospheric air through the test specimen at the desired flow and temperature conditions.

Fitted with a high temperature fan and an electrical heater bank, the facility can subject the test specimen to the full range of flow and temperature conditions on a continuous basis. 

Testing can be programmed to continuously charge and discharge for a specified number of cycles. This enables the measurement of charging and discharging performance as well as a means of assessing the long term stability of the system.

This facility can also be used for the testing of materials and equipment over its operating range.


Concentrated solar thermal power generators
Conventional power generators
Industries working at high temperature:
Steelworks, mining, mineral processing, glass, cement etc.

The development of this facility was funded by the Australian Solar Institute.

 High Temperature Testing Facility DrawingHigh Temperature Testing FacilityHigh Temperature Testing Facility


Fan mass flow range: 0.1 to 1 kg/s
Maximum static pressure fan: 1000 Pa
Temperature range: Ambient to 900oC
Heater capacity: 200 kW

Maximum operating condition:
0.5 kg/s at 900oC at 600 Pa


Raymond Liddle
Web: unisa.edu.au/barbarahardy
Email: Raymond.liddle@unisa.edu.au
University of South Australia
Mawson Lakes Campus
Mawson Lakes SA 5095
Ph: +61 (0) 8302 5623

Areas of study and research

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