NEMA SM23 for Turbine Nozzle Forces and Moments
NEMA SM23 for Turbine Nozzle Forces and Moments
(OP)
A basic clarification is sought. Normally for the pumps there is API standard which clearly specifies the Allowable Nozzle forces and moments in various directions. But for the Turbines eventhough there are API standards, why NEMA SM23 is being referred? Why this is not specified in API?




