RJAV, vol. 18, no.1, 2021

Published: 2021-06-07

Editorial

THE PERFORMANCES IN ACOUSTICS AND VIBRATION ENGINEERING

Polidor BRATU

2

Articles

A New Model for Milling Circular Work-pieces

Elena-Larisa PREDEL, Nicolae–Doru STANESCU, Nicolae PANDREA

3-8

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Designing Quasi-harmonic Circular Membranes with Different Densities on Angular Sectors

Freddy KASONGO NKOMBE WA KATEBA, Ahcène BRAHMI, Claude GAUTHIER

9-17

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A Mathematical Method for Harmonizing the Vibrations of Compound Cymbals

Yassine SABIR, Ahcène BRAHMI, Claude GAUTHIER

18-25

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Analytical And Finite Element Studies on Free Vibration of Aluminum Alloy Plate and Control Passive with Damping Orthotropic Patches

Samir DEGHBOUDJ, Wafia BOUKHEDENA

26-35

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Generalized Differential Quadrature Method for Studying the Out off Plane Vibrations of Curved Pipes Conveying Fluid

Dimitar LOLOV, Svetlana LILKOVA-MARKOVA

36-39

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Improving Speech Intelligibility in A High School Classroom Using Sound Absorbing Panels

Alexandra ENE, Tiberiu CATALINA

40-45

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A Cost Function to Assess Cracks in Simply Supported Beams with Artificial Intelligence

Cristian TUFISI, Nicoleta GILLICH, Mario ARDELJAN, Rusalin Lucian PAUN, Gilbert-Rainer GILLICH

46-52

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