| 摘要 |
<p>An arrangement (100) for delivering combustions gas from a plurality of combustors onto a first row of turbine blades along respective straight gas flow paths including: a hoop structure (104) at a downstream end of the arrangement and defining at least part of an annular chamber (24); and a plurality of discrete ducts (102) each disposed between a respective combustor and the hoop structure (104). Each duct (102) is secured to the hoop structure (104) at a respective duct joint (1 16). The hoop structure (104) includes a quantity of hoop segments (105 130 132) that is less than a quantity of ducts (102).</p> |
