COMPUTING OF THE LEVAVASSEUR TYPE AIR-JET FLAT GENERATOR WITH TWO RESONATORS

Journal Title: ROMANIAN JOURNAL OF TECHNICAL SCIENCES - APPLIED MECHANICS - Year 2011, Vol 56, Issue 1

Abstract

The paper proposes a method of dimensional and parametric calculation of the air-jet Levavasseur flat generator with the two resonators. Acoustic research results of the generator with two cylindrical resonators designed after the developed method showed the two working frequencies: the one is from the sound field and other - from the ultrasound field. Comparison of the working frequencies obtained by calculation and the ones from acoustic measurements showed a good frequency coincidence.

Authors and Affiliations

Tudor CUCIUC, Carmen CÂRNU, George BĂLAN

Keywords

Related Articles

COMPARISON OF INTERNATIONAL VEHICLE TESTING CYCLES USING SIMULATION

Over the last decades, one of the major risks faced by mankind has been the anthropogenic contribution to environmental pollution and degradation in general. This has posed a substantial burden on both human health and e...

THE INFLUENCE OF THE INITIAL JOINT CONFIGURATION ON THE REDUNDANCY RESOLUTION USING SEARCH METHODS

The redundancy problem concerns here a serial planar redundant manipulator with four degrees of freedom. More precisely, the end-effector of this redundant manipulator must achieve the imposed task of following the conto...

NON-LINEAR STABILITY OF CYLINDRICAL PANELS MADE OF TRANSVERSALLY FUNCTIONALLY GRADED MATERIAL WITH UNIFORMLY SHORTENED EDGES

The present paper deals with FGM cylindrical panels with uniformly shortened edges when the shear lag phenomenon and distortional deformations are taken into account. A shell model (2D) was adopted. A method of the modal...

ON THE EIGENFREQUENCY OPTIMIZATION OF EULER-BERNOULLI BEAMS WITH NONLOCAL DAMPING PATCHES

The paper discusses the bending of Euler-Bernoulli beams with external nonlocal damping patches. Unlike ordinary local damping models, the nonlocal damping force is modeled as a weighted average of the velocity field ove...

ON THE ACOUSTICS OF THE STICK-SLIP PHENOMENON

In this paper, the acoustics and friction of the stick-slip phenomenon is discussed. The interaction friction-vibration gives rise to oscillations within solids which frequently lead to radiation of sound to the surround...

Download PDF file
  • EP ID EP150339
  • DOI -
  • Views 68
  • Downloads 0

How To Cite

Tudor CUCIUC, Carmen CÂRNU, George BĂLAN (2011). COMPUTING OF THE LEVAVASSEUR TYPE AIR-JET FLAT GENERATOR WITH TWO RESONATORS. ROMANIAN JOURNAL OF TECHNICAL SCIENCES - APPLIED MECHANICS, 56(1), 93-101. https://europub.co.uk/articles/-A-150339