To zależy, zadne rozwiązanie nie jest idealne ale jest tez trzecie krore laczy cechy obu.
Fire tube is more efficient, water tube starts more quickly
Steam Engineer here 👍
Why not combine both?
one for water heaters another one for stream
What if the furnace was made of tubes carrying water. You could get that really hot 😈
Cleaver brooks 4 pass steam boiler
Definitely the water tube boiler . They will get up to working pressure a lot faster than a fire tube boiler and that’s where they become more efficient.
Not the right way the fire must go up an the whater can take more heat with a long boiler
... Exotherm - Endotherm. Input Output. Entrance of Exit.😮
@Whyistruth