Analytical formulae for design of one-dimensional sonic crystals with smooth geometry based on symbolic regression

Authors: Hruška, Viktor, Furmanová, Aneta, Bednařík, Michal

Source: In Journal of Sound and Vibration 17 February 2025 597 Part A

Maximizing the Absorbing Performance of Rectangular Sonic Black Holes †.

Authors: Červenka, Milan¹, bednarik@fel.cvut.czmilan.cervenka@fel.cvut.cz, Bednařík, Michal¹

Source: Applied Sciences (2076-3417); Sep2024, Vol. 14 Issue 17, p7766, 16p

Complex frequency analysis and source of losses in rectangular sonic black holes

Authors: Hruška, Viktor, Groby, Jean-Philippe, Bednařík, Michal

Source: In Journal of Sound and Vibration 17 February 2024 571

Exact analytical solution for shear horizontal wave propagation through locally periodic structures realized by viscoelastic functionally graded materials

Authors: Krpensky, Antonin, Bednarik, Michal

Source: In Composite Structures 15 November 2023 324

Fast design of non-uniform acoustic waveguides with prescribed eigenfrequencies

Authors: Hruska, Viktor, Reiser, Michal, Bednarik, Michal

Source: In Wave Motion October 2023 122

An algebraic correction for the Westervelt equation to account for the local nonlinear effects in parametric acoustic array

Authors: Červenka, Milan, Bednařík, Michal

Source: Journal of the Acoustical Society of America. 151(6):4046-4052

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100154692369.0x000001&indx=1&recIds=ETOCvdc_100154692369.0x000001

Optimal shaping of acoustic black holes for sound absorption in air

Authors: Červenka Milan, Bednařík Michal

Source: Acta Acustica, Vol 8, p 21 (2024)

Subject Terms: acoustic black hole, riccati equation, evolutionary optimization, Acoustics in engineering. Acoustical engineering, TA365-367, Acoustics. Sound, QC221-246

File Description: electronic resource

Relation: https://acta-acustica.edpsciences.org/articles/aacus/full_html/2024/01/aacus240018/aacus240018.html; https://doaj.org/toc/2681-4617

Access URL: https://doaj.org/article/57816194bd2b4eca863006c73fa50ad1

New Species of Paussus , Subgenus Scaphipaussus (Coleoptera: Carabidae: Paussinae), from Southeast Asia Reveal Ambiguities in Species Group Limits and High Species Diversity in the Oriental Region †.

Authors: Bednařík, Michal¹ (AUTHOR) mb.design@seznam.cz, Bocak, Ladislav² (AUTHOR) ladislav.bocak@upol.cz

Source: Insects (2075-4450). Dec2023, Vol. 14 Issue 12, p947. 30p.

Subject Terms: *SPECIES diversity, *GROUND beetles, *BEETLES, *SPECIES, *MALE reproductive organs, *MOLECULAR phylogeny, *RESEARCH personnel, BEETLE anatomy

Geographic Terms: SOUTHEAST Asia

On the acoustic effects of sonic crystals in heat exchanger arrangements

Authors: Czwielong, Felix, Hruška, Viktor, Bednařík, Michal, Becker, Stefan

Source: In Applied Acoustics November 2021 182

Parametric acoustic array lensed by a gradient-index phononic crystal

Authors: Červenka, Milan, Bednařík, Michal

Source: Journal of the Acoustical Society of America. 149(6):4534-4542

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100135123768.0x000001&indx=1&recIds=ETOCvdc_100135123768.0x000001

Time domain phenomenological formulation for the sound generation in corrugated pipes.

Authors: Hruška, Viktor¹ (AUTHOR) viktor.hruska@fel.cvut.cz, Bednařík, Michal¹ (AUTHOR)

Source: Archive of Applied Mechanics. Jun2021, Vol. 91 Issue 6, p2907-2919. 13p.

Subject Terms: *FLUID-structure interaction, *FLUID dynamics, *FLOW velocity, *ACOUSTIC field, *ACOUSTIC resonance, *UNSTEADY flow

A versatile computational approach for the numerical modelling of parametric acoustic array

Authors: Červenka, Milan, Bednařík, Michal

Source: Journal of the Acoustical Society of America. 146(4)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100091510650.0x000001&indx=1&recIds=ETOCvdc_100091510650.0x000001

Optimized reactive silencers composed of closely-spaced elongated side-branch resonators

Authors: Červenka, Milan, Bednařík, Michal, Groby, Jean-Philippe

Source: Journal of the Acoustical Society of America. 145(4)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100091270980.0x000001&indx=1&recIds=ETOCvdc_100091270980.0x000001

Optimized reactive silencers with narrow side-branch tubes

Authors: Červenka, Milan, Bednařík, Michal

Source: Journal of the Acoustical Society of America. 144(4)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100091254434.0x000001&indx=1&recIds=ETOCvdc_100091254434.0x000001

Numerical study of the influence of the convective heat transport on acoustic streaming in a standing wave

Authors: Červenka, Milan, Bednařík, Michal

Source: Journal of the Acoustical Society of America. 143(2)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100091251620.0x000001&indx=1&recIds=ETOCvdc_100091251620.0x000001

Nonlinear interactions in elastic resonators

Authors: Bednarik, Michal, Cervenka, Milan

Source: In Ultrasonics 2006 44 Supplement:e783-e785

Nonlinear standing waves in 2-D acoustic resonators

Authors: Cervenka, Milan, Bednarik, Michal

Source: In Ultrasonics 2006 44 Supplement:e773-e776

Effect of inhomogeneous temperature fields on acoustic streaming structures in resonators

Authors: Červenka, Milan, Bednařík, Michal

Source: Journal of the Acoustical Society of America. 141(6)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100091248570.0x000001&indx=1&recIds=ETOCvdc_100091248570.0x000001

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Gastrallus vavrai Zahradník, 2007, a new species for the fauna of the Czech Republic.

Authors: ZAHRADNÍK, Petr, BEDNAŘÍK, Michal

Source: Studies & Reports - Taxonomical Series; 2022, Vol. 18 Issue 1, p255-257, 3p

Subject Terms: SPECIES, BEETLES

Geographic Terms: CZECH Republic