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Volume 90-91 (1989)

CONTENTS

Chronicle

Report I (ENG)

Report II (ENG)

1989, Zeszyt 90-91

Stresses in Penstock Concave Bucklings During Operation of Reversible Turbine Sets
JANUSZ GINALSKI

Abstract

The paper presents the mechanism of accumulation of stresses at the bottom of a concave buckling in a cylindrical penstock shell. Also the results of tensometric measurements of these stresses in different phases of turbine set operation are presented. 

Keywords:

stresses accumulation, concave bucklings, reversible turbine set
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