Gas-dynamic properties of sets of nozzles with small angles of flow exit being a part of low-rate axial-flow turbine
Analyzed is possible application of sets of nozzles having structural flow exit angles less than 9 degrees with the object of increase of axialflow low-rate turbines' efficiency. The authors examine the influence of a series of geometrical and mode factors on nozzles properties and present conclusions based on analyses of mathematical model developed as a consequence of experimental research.