Apparatus and method for testing jet engine fuel manifold flow distribution
AssigneeHoneywell International Inc.
InventorsRobert D. Mitchell, John R. Webber, Joseph M. Oloffo, Michael S. Englund
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Abstract
An apparatus and method for testing the flow distribution through a turbine engine fuel manifold and one or more nozzles connected to the manifold. A plurality of individual fluid measurement vessels, at least one for each of the nozzles being tested, collects test fluid pumped through the manifold and the connected nozzles. The level in each of the measurement vessels is periodically sampled during the test. The test fluid flow rate through each of the nozzles is periodically determined based on the periodically sampled levels.
Claims1
A computer-readable medium storage medium containing computer executable code for instructing a computer, which is coupled to a test stand that is configured to test fluid flow distribution through a turbine engine fuel manifold and one or more fuel nozzles, and that includes a plurality of fluid measurement vessels each operable to receive a test fluid discharged from one of the fuel nozzles, to perform the steps of:
- periodically determining and displaying a volume of test fluid discharged from each of the fuel nozzles until each of the measurement vessels have collected a predetermined volume of the test fluid;
- and
- periodically calculating and displaying test fluid flow rate through each of the fuel nozzles based on the periodically determined test fluid discharge volume.
Dependencies are inferred from the claim text.