| 摘要 |
In a reheat system of an aircraft gas turbine engine there is provided a cantilever mounting for a ceramic tubular flameholder 10 on a metal bracket 11, the bracket being provided with a face having an upstanding annular flange 16 adapted to mate with the outer surface 19 of an end portion of the flameholder, there being further provided fastener means 12 adapted to retain the end face of said end portion of the flame holder adjacent and facing said face of the bracket, characterized in that said end portion of the flameholder is provided by a frusto-conical section 27 having first and second surfaces 18, 19 of different angles such that line extensions of each surface coincide at respective imaginary vertices on the axis of the flame holder.
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