المؤلفون: Mousavi, Abbas, Berggren, Martin, Hägg, Linus, Wadbro, Eddie, 1981

المصدر: Journal of the Acoustical Society of America. 155(1):742-756

مصطلحات موضوعية: Acoustic wave propagation, Acoustics, Black holes, Conceptual design, Focusing, Gravitation, Navier Stokes equations, Stars, Topology, Acoustic black holes, Controlling waves, Design optimization, Focusing device, Focusing effect, Hole effects, Structural-acoustics, Topology optimisation, Viscothermal loss, Wave focusing, article, black hole, controlled study, drug development, simulation, Waveguides, Matematik, Mathematics

وصف الملف: electronic

الوصول الحر: https://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-98643Test
https://doi.org/10.1121/10.0024470Test
https://kau.diva-portal.org/smash/get/diva2:1841044/FULLTEXT01.pdfTest

المؤلفون: Folkow, Peter, 1968, Johansson, Martin, 1973

المصدر: Journal of the Acoustical Society of America. 125(5):2954-66

مصطلحات موضوعية: porous materials, structural acoustics, series (mathematics), elasticity, plates (structures), acoustic wave propagation

وصف الملف: electronic

الوصول الحر: https://research.chalmers.se/publication/104186Test
http://publications.lib.chalmers.se/records/fulltext/104186/local_104186.pdfTest

المؤلفون: Hedberg, Claes

المصدر: Journal of the Acoustical Society of America. 106(6):3150-3155

مصطلحات موضوعية: acoustic wave propagation, Bessel functions, convergence of numerical methods, nonlinear acoustics

وصف الملف: electronic

الوصول الحر: https://urn.kb.se/resolve?urn=urn:nbn:se:bth-9608Test
https://bth.diva-portal.org/smash/get/diva2:837499/FULLTEXT01.pdfTest

المؤلفون: Nilsson, Anders Christian, Liu, B.

المصدر: Journal of the Acoustical Society of America. 144(3):1600-1614

مصطلحات موضوعية: Acoustic properties, Acoustic wave propagation, Architectural acoustics, Boundary conditions, Honeycomb structures, Shear flow, Stiffness, Vibrations (mechanical), Bending stiffness, Flexural vibrations, Function of frequency, Marginal effects, Rectangular plates, Simply supported, Sound radiations, Sound transmission loss, Plates (structural components), article, foam, prediction, radiation, rigidity, rotation, sound transmission, vibration

وصف الملف: print

الوصول الحر: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-236712Test

المؤلفون: Bjurström, Henrik, 1983, Rydén, Nils

المصدر: Journal of the Acoustical Society of America. 139(2):649-657

مصطلحات موضوعية: Thickness frequency, zero group velocity, backward wave propagation

وصف الملف: print

الوصول الحر: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-155909Test

المؤلفون: Bolin, Karl, Almgren, Martin, Ohlsson, Esbjörn, Karasalo, Ilkka

المصدر: Journal of the Acoustical Society of America. 135(3):1106-1114

مصطلحات موضوعية: Range Sound-Propagation, Fluid Solid Media, Wave-Propagation, Turbine Noise, Refractive Medium, Annoyance, Loudness, Model, Infrasound, Insulation

وصف الملف: print

الوصول الحر: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-148272Test

المؤلفون: Weng, Chenyang, Boij, Susann, Hanifi, Ardeshir

المصدر: Journal of the Acoustical Society of America. 133(6):3764-3776

مصطلحات موضوعية: acoustic wave absorption, acoustic wave propagation, boundary layer turbulence, channel flow, Mach number, non-Newtonian fluids, pipe flow, viscosity, Järnvägsgruppen - Ljud och vibrationer

وصف الملف: print

الوصول الحر: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-123752Test
http://link.aip.org/link/?JAS/133/3764/1Test

المؤلفون: Hornikx, Maarten, 1980, Waxler, R., Forssén, Jens, 1968

المصدر: Journal of the Acoustical Society of America. 128(4):1632-1646

مصطلحات موضوعية: space method, wave-propagation, model, finite-difference, simulation, perfectly matched layer, boundary-conditions, computational acoustics, noise screen, media

الوصول الحر: https://research.chalmers.se/publication/128738Test
http://dx.doi.org/10.1121/1.3474234Test

المؤلفون: Kierkegaard, Axel, Boij, Susann, Efraimsson, Gunilla

المصدر: Journal of the Acoustical Society of America. 127(2):710-719

مصطلحات موضوعية: acoustic wave propagation, aeroacoustics, Navier-Stokes equations, orifices (mechanical), pipe flow, finite-element method, low-mach-number, sound-absorption, 4-pole, parameters, bias flow, orifice, expansions, scattering, matrix, slit, TECHNOLOGY, Other technology, Mechanical engineering, TEKNIKVETENSKAP, Övriga teknikvetenskaper, Maskinteknik

وصف الملف: print

الوصول الحر: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-19184Test

المؤلفون: Svensson, Elin

المصدر: Journal of the Acoustical Society of America. 120(3):1347-1355

مصطلحات موضوعية: Acoustic signal processing, Computer simulation, Environmental impact, Evolutionary algorithms, Inverse problems, Parameter estimation, Problem solving, Wave propagation, Acoustic communication signals, Field transform integral method, Sound propagation, Sound speed profile, Acoustic fields, water, accuracy, acoustics, algorithm, article, environmental parameters, evolution, priority journal, sound, sound detection, velocity, TECHNOLOGY, Engineering physics, Acoustics, TEKNIKVETENSKAP, Teknisk fysik, Akustik

وصف الملف: print

الوصول الحر: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-7792Test
http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=JASMAN000120000003001347000001&idtype=cvips&gifs=YesTest