Revision as of 19:41, 23 April 2025
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Message definition (Blower & Damper ) The blower is usually operated by a valve. When open, it releases some steam from the {{pll|Boiler|boiler}} to the chimney. This creates vacuum in the firebox, drawing in fresh air. However, since this airflow is vastly inferior to the acceleration airflow, the blower is only {{pll|Driving Efficiency|efficient}} when used on a stationary engine.
送風器通常通常透過一個閥門進行操作。打開時,將釋放少量鍋爐 中的蒸汽噴出煙囪,以此同樣在火箱內產生低壓,吸入新鮮空氣。以此方法導入的氣流遠遠比不上加速時的量,因此在蒸汽機車靜止時才最有效率 。