Amit Dolev

GENERALRESEARCHPUBLICATIONS
Amit Dolev profile picture


Direct doctoral track: 2014 – 2019
Advisor: Prof. Izhak Bucher

Full CV (2019) – Download


Contact Details

Email: amitdtechnion@gmail.com

Research Interests
  • Mechanical vibrations and nonlinear dynamics.
  • Parametric resonators and amplifiers.
  • Acoustics, fluid structure interaction, and standing wave acoustic levitation.
  • Experimental identification and modeling of vibrating structures.
Current Research

  • Parametrically exciting an acoustically levitated sphere in a single-axis ultrasonic levitator.
  • Parametrically excited mechanisms for selective detection in distributed systems and alternating the radiated acoustic spectrum.
Standing-Wave Acoustic Levitation

Pictures

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Videos

Acoustically levitated particle/s by a single-axis acoustic levitator, subjected to principal parametric resonance.

Operating mode shape of the actuator.

Actuator induced field pressure.

Parametrically Excited Mechanisms

Pictures

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Videos

The MDOF amplifier response to external excitation without parametric excitation and with parametric excitation tuned to the second mode (00:7).

The MDOF amplifier response to external excitation without parametric excitation and with parametric excitation tuned to the third mode (00:11).

The realization of a link (spring and dashpot) (00:11) between the first and third masses.

Topology Optimization

Videos

Test case – a beam’s cross section optimization for noise reduction

JOURNAL PUBLICATIONS

PATENTS

CONFERENCES

Refereed Papers in Conference Proceeding