Water circulates within the tubes Partially becomes steam as it receives heat from hot gas Water (liquid) from drum flows downward to downcomer. Water reverses its flow direction and return to the drum as it receive heat from furnace at risers.
Water circulates within the tubesPartially becomes steam as it receives heat from hot gasWater (liquid) from drum flows downward to downcomer.Water reverses its flow direction and return to the drum as it receive heat from furnace at risers.