| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method of operating a system that supplies dual-gas fuel to a single manifold. <P>SOLUTION: The method includes a step of selecting a manifold and fuel flow split, a step of setting a stroke of a high-energy gas control valve 132 based on the fuel split, a step of measuring a primary manifold nozzle pressure ratio, a step of comparing the primary manifold nozzle pressure ratio to a primary manifold specification limit, a step of adjusting a stroke of a primary low-energy gas control valve 130 to maintain the pressure ratio across a primary manifold nozzle outlet 124 within the primary manifold specification limit, a step of measuring a secondary manifold nozzle pressure ratio, a step of comparing the secondary manifold nozzle pressure ratio to a secondary manifold specification limit, and a step of adjusting a stroke of a secondary low-energy gas control valve 134 to maintain the pressure ratio across a secondary manifold nozzle outlet 128 within the secondary manifold specification limit. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
