Staggered double row, slotted airfoil design for gas turbine exhaust frame

A gas turbine exhaust frame includes an inner barrel (38) and an outer barrel (40) establishing an annular exhaust gas flow path therebetween. A plurality of airfoils (36) extend radially between the inner barrel (38) and the radially, outer barrel (40), the plurality of airfoils (36) arranged in first and second axially-spaced and circumferentially-staggered rows (42,44).