Q. Having More fineness in coal...wat will happen....
Ans. If u have more fins in coal it's waste of fuel and ur super heat temp will increase.
Ans. If u have more fins in coal it's waste of fuel and ur super heat temp will increase.
- Increase because the fins will go and burns at the superheater place
- Unburnt increases and furnace temperature also increase
- temp wll be increased nd obivisly effcincy wll be increases bcz unburnt particl reducs
- furnace temperatures increase cause super heater tube more heated cause tube puncher nd SH Steam temperature rise rapiddly
- Boiler efficiency will decreases , difficult to maintain main steam temperature and super heater coils get over heat
- furnace temp will rise, eventually superheater temp also rise... loss of fuel... exit temp of flue had will increase..
- Super heater temp. Increases. And if you not decrease air flow LOI is more
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