Volume 70-72 (1976)

CONTENTS

Opening address by the Chairman of the Organizing Committee Professor Jerzy Krzyżanowski

Panel Discussion 1: Investigations of Two-Phase Flows and their lnfluence on Turbine Stage Designing

Panel Discussion 2: Limits of Applicability of Theoretical Aerodynamics in Turbine Stage Designing

List of Participant

1976, Zeszyt 70-72

\ł'et Steam Discharge Coefficient of a Standard Nozzle and Orifice Plate
VLADIMIR KACER

Abstract

The methods of calculating the flow of wet steam for the standard nozzle and the orifice in the pressure range 0,05 - 50 bar and for the degree of dryness x> 0.8. Patterns were derived based on a uniform two-phase flow model, starting from the discharge coefficient for a single phase fluid. For the calculation of the flow rate used depending on the formal same as for single-phase flow.

Keywords:

standard nozzle, orifice, degree of dryness, single-phase flow
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