In a statement, Rolls-Royce said the delivery of the Tay nozzle guide vanes ( NGV ) was marked by a ceremony held at the factory in Xujiawan Bejiao, China.
12.
Turbomeca S . A . and its U . S . subsidiary, Turbomeca Engine Corp ., knew of the problem with the TU-76 nozzle guide vane since 1986, when they told the French military.
13.
Turbomeca S . A . and its U . S . subsidiary, Turbomeca Engine Corp ., had known of the problem with the TU-76 nozzle guide vane since 1986, when they told the French military about it.
14.
In a more sophisticated performance model, the cooling air for the first row of ( static ) turbine nozzle guide vanes ( immediately downstream of the combustor ) can be safely disregarded, since for a given ( HP ) rotor inlet temperature it has no effect upon either the combustor fuel flow or the net thrust of the engine.
