Search Results - "Cazzolato, B. S."

Active noise control in a pure tone diffuse sound field using virtual sensing by Moreau, D. J., Ghan, J., Cazzolato, B. S., Zander, A. C.

“…Local active noise control systems generate a zone of quiet at the physical error sensor using one or more secondary sources to cancel acoustic pressure and…”
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Adaptive velocity-based six degree of freedom load control for real-time unconstrained biomechanical testing by Lawless, I.M, Ding, B, Cazzolato, B.S, Costi, J.J

“…Abstract Robotic biomechanics is a powerful tool for further developing our understanding of biological joints, tissues and their repair. Both velocity-based…”
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Numerical study of flow and energy fields in thermoacoustic couples of non-zero thickness by Zoontjens, L., Howard, C.Q., Zander, A.C., Cazzolato, B.S.

“…A limitation in many previous numerical studies of thermoacoustic couples has been the use of stack plates which are of zero thickness. In this study, a system…”
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Numerical comparison of thermoacoustic couples with modified stack plate edges by Zoontjens, L., Howard, C.Q., Zander, A.C., Cazzolato, B.S.

“…It has been demonstrated that the bulk of time-averaged heat transfer between the oscillating fluid and a thermoacoustic couple is concentrated towards the…”
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An optimal arrangement of mooring lines for the three-tether submerged point-absorbing wave energy converter by Sergiienko, N.Y., Cazzolato, B.S., Ding, B., Arjomandi, M.

“…Point-absorbing wave energy converters (WECs) with a single-tether mooring are capable of extracting power from heave motion, but they do not utilise the full…”
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A baseline‐free and non‐contact method for detection and imaging of structural damage using 3D laser vibrometry by Aryan, P., Kotousov, A., Ng, C. T., Cazzolato, B. S.

“…Summary Detection and characterisation of structural damage using guided waves is very promising technique in non‐destructive testing and structural health…”
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A maximum capture width tracking controller for ocean wave energy converters in irregular waves by Hardy, P., Cazzolato, B.S., Ding, B., Prime, Z.

“…A maximum capture width tracking (MCWT) controller for ocean wave energy converters is presented. The MCWT controller is a maximum power point tracking (MPPT)…”
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On the importance of nonlinear hydrodynamics and resonance frequencies on power production in multi-mode WECs by Tran, N., Sergiienko, N.Y., Cazzolato, B.S., Ding, B., Wuillaume, P.-Y., Ghayesh, M.H., Arjomandi, M.

“…Multi-mode Wave Energy Converters (WECs) are able to harvest energy from multiple Degrees-of-Freedom (DOFs) simultaneously, which increases the power that can…”
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The impact of pitch-surge coupling on the performance of a submerged cylindrical wave energy converter by Tran, N., Sergiienko, N.Y., Cazzolato, B.S., Ding, B., Ghayesh, M.H., Arjomandi, M.

“…•Pitch reduces maximum power when nonlinear pitch-surge coupling is included.•Pitch phase must be tuned to absorb maximum power in the nonlinear system.•Power…”
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Waveshape distortion of high frequency acoustic waves in gas media by Bennett, H.A., Cazzolato, B.S., Huang, D.M., Zander, A.C.

“…•Previously unpublished distorted high frequency acoustic waveshape characterised.•Wave distortion depends on normalised velocity amplitude of acoustic…”
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Active noise control in a free field with virtual sensors by Kestell, C D, Cazzolato, B S, Hansen, C H

“…The zone of local control around a "virtual energy density sensor" is compared with that offered by an actual energy density sensor, a single microphone, and a…”
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ERRORS ARISING FROM THREE-DIMENSIONAL ENERGY DENSITY SENSING IN ONE-DIMENSIONAL SOUND FIELDS by CAZZOLATO, B.S., HANSEN, C.H.

“…The performance of four different configurations of three-dimensional acoustic energy density sensors are evaluated for two idealized one-dimensional sound…”
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Active control of energy density in a one-dimensional waveguide : A cautionary note (L) by CAZZOLATO, Ben S, PETERSEN, Dick, HOWARD, Carl Q, ZANDER, Anthony C

“…Acoustic energy density has been shown to be a highly effective cost function for active noise control systems. Many researchers have used the sound field in a…”
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Molecular dynamics simulations of classical sound absorption in a monatomic gas by Ayub, M., Zander, A.C., Huang, D.M., Cazzolato, B.S., Howard, C.Q.

“…Sound wave propagation in argon gas is simulated using molecular dynamics (MD) in order to determine the attenuation of acoustic energy due to classical…”
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Performance comparison of the floating and fully submerged quasi-point absorber wave energy converters by Sergiienko, N.Y., Cazzolato, B.S., Ding, B., Hardy, P., Arjomandi, M.

“…Axisymmetric point absorbers are mostly designed as floating buoys that extract power from heave motion. Power absorption limits of such wave energy converters…”
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Feasibility study of the three-tether axisymmetric wave energy converter by Sergiienko, N.Y., Rafiee, A., Cazzolato, B.S., Ding, B., Arjomandi, M.

“…There are numerous designs and concepts that have been offered to extract energy from ocean waves. A heaving buoy is distinguished as the most popular device…”
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Review of scaling laws applied to floating offshore wind turbines by Sergiienko, N.Y., da Silva, L.S.P., Bachynski-Polić, E.E., Cazzolato, B.S., Arjomandi, M., Ding, B.

“…The wind energy industry is moving to offshore installations allowing for larger wind turbines to be deployed in deep-water regions with higher and steadier…”
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Design considerations for a three-tethered point absorber wave energy converter with nonlinear coupling between hydrodynamic modes by Tran, N., Sergiienko, N.Y., Cazzolato, B.S., Ghayesh, M.H., Arjomandi, M.

“…Multi-mode Wave Energy Converters (WECs) are designed to harvest energy simultaneously from multiple hydrodynamic modes, thereby maximising power absorption…”
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Considerations on the control design for a three-tether wave energy converter by Sergiienko, N.Y., Cazzolato, B.S., Arjomandi, M., Ding, B., da Silva, L.S.P.

“…Wave energy converters (WECs) capable of extracting power in multiple degrees of freedom require a special attention from control engineers as the control…”
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Harnessing hydro-kinetic energy from wake-induced vibration using virtual mass spring damper system by Derakhshandeh, J.F., Arjomandi, M., Cazzolato, B.S., Dally, B.

“…Wake-Induced Vibration (WIV) has been considered as a potential candidate to capture hydrokinetic energy. This paper reports the results of an experimental…”
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