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IEA-DHC Logo INTERNATIONAL ENERGY AGENCY TECHNOLOGY COLLABORATION PROGRAMME ON
District Heating and Cooling

Annex IV Project 02

The Research / IEA DHC Annexes / 1993-1996 / Annex IV / Annex IV Project 02

Advanced Transmission Fluids

Project Downloads

Scope

The project included four tasks:

1.  Modelling:
Modelling of the optimum location of heat exchangers in district heating systems using friction reducing additives.
2. Experiments:
Experiments on the effects of friction reducing additives on sub-stations.
3. Evaluation:
Evaluation of the effects of friction reducing additives on heat exchangers and heat meters of the size used in individual households.
4. Information:
Gathering and dissemination of information on governmental regulations regarding the use of friction reducing additives.