Bypass Stack
Bypass Stack
(OP)
Hi,
Anyone got experience with regards to the installation of bypass stack between GTG and HRSG. What are the pros and cons on having this bypass stack.
I was informed by the HRSG vendor that nowadays about 90% of their installation is without bypass stack.
Thanks
norzul
Anyone got experience with regards to the installation of bypass stack between GTG and HRSG. What are the pros and cons on having this bypass stack.
I was informed by the HRSG vendor that nowadays about 90% of their installation is without bypass stack.
Thanks
norzul





RE: Bypass Stack
RE: Bypass Stack
Main con is that bypass dampers and duct joints are often troublesome (leaks).
RE: Bypass Stack
RE: Bypass Stack
The times you quote do seem very slow. Either the contractor is just trying to sell you a bypass stack or you need to closely review the design of the HRSG.
A quick internet search might give you some data sheets etc.