AUGMENTER FUEL MANIFOLD FOR GAS TURBINE

摘要

PROBLEM TO BE SOLVED: To self-purify the fuel distribution device of augmenter such that a residual deposit in a fuel manifold is minimized. SOLUTION: An augmenter fuel manifold 38 for a gas turbine comprises a hollow body; a plurality of fuel valves 44; a washing port 46 arranged at the hollow body; and a means to selectively advance fuel in the hollow body. The hollow body has a front surface 40 and a rear surface 42. When the means to selectively advance fuel in the hollow body is situated in an OFF-positioned, central gas passing through the hollow body enters the washing port 46, residual fuel and a fuel residue are expelled from the internal part of the hollow body, and the hollow body is purified.