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Quasi One Dimensional Analysis of the Effects of Pipe Friction, Cooling and Nozzle Geometry on Gas/Particle Flows in HVOF Thermal Spray Gun

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Figure

Fig. 1Tested nozzle (unit: mm).
Table 1Gas conditions.
Table 4Particle temperature at barrel exit.
Fig. 4Effects of equivalent relative roughness and diverging length ratioon velocity (a), temperature (b) of 30 mm-particle at nozzle exit (� ¼0:159).
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