Will reducing the flue gas damper of the superheater affect reheating?

The reheater primarily absorbs convective heat. The superheater in the high-temperature section is usually installed in horizontal flue ducts, while the reheater in the low-temperature section is generally placed in vertical flue ducts. The heat absorption of the reheater increases as the flue gas velocity rises. A flue partition wall is used to divide the shaft flue into two parallel flues; the superheater and reheater are arranged side by side in these two parallel flues, with flue gas baffles installed in each separated flue between the economizer and preheater. When the load decreases and the reheat steam temperature drops, since the amount of flue gas corresponding to a given load remains constant, closing the dampers in the superheater ducts reduces the amount of flue gas flowing through the low-temperature section of the superheater, while increasing the amount of flue gas flowing through the low-temperature section of the reheater; this leads to an increase in the reheat steam temperature.