초록 ▼

A combustor liner includes a row of primary dilution holes disposed aft of a forward end thereof, and a row of secondary dilution holes disposed between the primary holes and an aft end of the liner. The secondary holes vary in size circumferentially to a maximum size offset circumferentially from t

A combustor liner includes a row of primary dilution holes disposed aft of a forward end thereof, and a row of secondary dilution holes disposed between the primary holes and an aft end of the liner. The secondary holes vary in size circumferentially to a maximum size offset circumferentially from the primary holes.

대표청구항 ▼

[ Accordingly, what is desired to be secured letters patent of the United States is the invention as defined and differentiated in the following claims in which we claim:] [1.]1. An annular gas turbine engine combustor liner comprising:opposite forward and aft ends;a row of primary dilution holes ex

[ Accordingly, what is desired to be secured letters patent of the United States is the invention as defined and differentiated in the following claims in which we claim:] [1.]1. An annular gas turbine engine combustor liner comprising:opposite forward and aft ends;a row of primary dilution holes extending radially through said liner aft of said forward end;a row of secondary dilution holes extending radially through said liner between said primary holes and said aft end in a plurality of repeating circumferential groups; andsaid secondary holes varying in size circumferentially to a maximum size offset circumferentially from said primary holes in each of said groups.