"Ron Natalie" wrote

It IS a problem. It's a problem for NASCAR, they just engineer around it.
As I said, make sure you are designing your fuel cell for the
max flow rate (typically takeoff) and not for the cruise power
settings.

What do you mean by they "engineer around it?"

The fuel cell, in the end, needs to supply the required fuel flow to make
the HP, right?

I am interested in what you have heard. I never heard about fuel cell flow
being a problem.
--
Jim in NC