A little fun with boiler fans
A little fun with boiler fans
(OP)
Gentlemen,
I am working on a power project in South America that involves three sub-critical boilers.
The specification for the fans says that the test block conditions should be determined with the boiler operating at 100%BMCR with the following margins:
FDF IDF PAF
% volume 15 15 20
% static pressure 32 32 25
The specification also says that with one of each boiler type in service in service the boiler should be able to operate at 60%BMCR.
Now the question, do we have 2x50% fans or 2x60% fans.
Regards,
athomas236
I am working on a power project in South America that involves three sub-critical boilers.
The specification for the fans says that the test block conditions should be determined with the boiler operating at 100%BMCR with the following margins:
FDF IDF PAF
% volume 15 15 20
% static pressure 32 32 25
The specification also says that with one of each boiler type in service in service the boiler should be able to operate at 60%BMCR.
Now the question, do we have 2x50% fans or 2x60% fans.
Regards,
athomas236





RE: A little fun with boiler fans
RE: A little fun with boiler fans
I2I
RE: A little fun with boiler fans
I am inclined to agree with I2I for the reasons he has given.
My client, however, has leganti's opinion.
Thanks again