Dear forum Members

Please tell me how to calculate number of rings of refractory bricks in a conical portion of cyclone?

How can we calculate number of bricks in each ring of conical portion?

If it is a multilayered lining than how to calculate each brick combination & number of bricks in each ring of the conical portion?

It will be really helpful if anybody has an excel sheet for the same.

Please do reply.

Thanks

Sidhant