At the beggining of ...
Published by Apostolos Kavadias, IDRO - APOSTOLOS KAVADIAS
At the beggining of operation COC is 1 and Blowdown is zero. If there is no Blowdown COC will raise continuously, with a speed depending on evaporation.
When we measure the Blowdown any water loos should be included and expressed as Blowdown. It is not fair to say thet Blowdown is only the water flowing from one specified valve.