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1
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 -
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المؤلفون: Inguva, V., Feldmann, N., Claes, L., Koturbash, Taras, 1986, Hahn-Jose, T., Kutcherov, Vladimir G., 1955, Kenig, E. Y.
المصدر: Engineering Reports. 5(3)
مصطلحات موضوعية: acoustics, finite differences, moving media, symplectic integration, Acoustic wave propagation, Air, Integral equations, Integration, Numerical methods, Finite difference, Moving medium, Operator split, Second orders, Simple++, Spatial derivatives, Symplectic, Symplectic approach, Time-integration, Wave equations
وصف الملف: print
الوصول الحر: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-327256Test
https://doi.org/10.1002/eng2.12573Test -
3
المؤلفون: Aihara, Aya, Bolin, Karl, 1977, Goude, Anders, Bernhoff, Hans
المصدر: International Journal of Aeroacoustics. 20(8):959-978
مصطلحات موضوعية: acoustics, aerodynamic noise, CFD, LES, Vertical axis wind turbine, Acoustic emissions, Acoustic noise, Acoustic properties, Acoustic wave propagation, Aeroacoustics, Aerodynamics, Forecasting, Incompressible flow, Large eddy simulation, Wind turbines, Acoustic analogy, Aeroacoustic noise, Large-eddy simulations, Noise predictions, Numerical predictions, Sound pressures, Spectra's, Vertical axes wind turbines, Computational fluid dynamics
وصف الملف: print
الوصول الحر: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-313266Test
https://doi.org/10.1177/1475472X211055179Test -
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المؤلفون: Bokhari, Ahmad Hasnain, 1986
المساهمون: Wadbro, Eddie, 1981, Berggren, Martin, Herzog, Roland, Professor
المصدر: Report / UMINF.
مصطلحات موضوعية: topology optimization, material distribution, wave propagation problems, Helmholtz equation, acoustics, electromagnetics, plasmonics
وصف الملف: electronic
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5
المؤلفون: Botling, Fredrik, Amlinger, Hanna, Lopez Arteaga, Ines, Leth, Siv
المصدر: Conference Proceedings of the Society for Experimental Mechanics Series. :197-208
مصطلحات موضوعية: Electro-magnetic forces, Modal analysis, Rotating machines, Vibro-acoustics, Acoustic noise, Acoustic wave propagation, Acoustics, Machinery, MATLAB, Railroads, Rotating machinery, Structural analysis, Structural dynamics, Testing, Transportation, Vibration measurement, Acoustic measurements, Electromagnetic forces, Experimental modal analysis, Operational deflection shapes, Rotating machine, Vibro acoustic response, Vibro-acoustic behaviour, Vibroacoustics, Traction motors
وصف الملف: print
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6
المؤلفون: Weng, Chenyang, Boij, Susann, Hanifi, Ardeshir
المصدر: 21st International Congress on Sound and Vibration 2014, ICSV 2014. :2019-2026
مصطلحات موضوعية: Acoustic wave propagation, Acoustic waves, Acoustics, Channel flow, Direct numerical simulation, Fluid dynamics, Mach number, Numerical models, Shear strain, Strain rate, Turbulent flow, Coherent perturbation, Low Mach numbers, Non-equilibrium modeling, Out of phase, Turbulent channel flows, Turbulent mixing, Turbulent stress, Wave attenuation, Shear flow
وصف الملف: print
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7
المؤلفون: Smirnov, Alexander, Semenov, Alexey, Shestopalov, Yuri, 1953
المصدر: Inverse Problems and Large-Scale Computations Springer Proceedings in Mathematics & Statistics. :113-118
مصطلحات موضوعية: Acoustics, Electromagnetic fields, Electromagnetic wave propagation, Electromagnetic waves, Finite difference time domain method, Supercomputers, Three dimensional, Waveguides, Characteristic matrices, Computational requirements, Dielectric inclusions, Electromagnetic field components, Finite-difference time-domain (FDTD) methods, Inhomogeneous dielectrics, Parallel Computation, Rectangular cross-sections, Time domain analysis, Matematik, Mathematics
وصف الملف: print
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8
المؤلفون: Smirnov, A., Semenov, A., Shestopalov, Yury V., 1953
المصدر: Springer Proceedings in Mathematics & statistics. 52:113-118
مصطلحات موضوعية: Acoustics, Electromagnetic fields, Electromagnetic wave propagation, Electromagnetic waves, Finite difference time domain method, Supercomputers, Three dimensional, Waveguides, Characteristic matrices, Computational requirements, Dielectric inclusions, Electromagnetic field components, Finite-difference time-domain (FDTD) methods, Inhomogeneous dielectrics, Parallel Computation, Rectangular cross-sections, Time domain analysis
وصف الملف: print
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9
المؤلفون: Svensson, Elin
المصدر: Wave motion. 45(4):445-456
مصطلحات موضوعية: Acoustics, Caustics, Gaussian beam, Shadow zone, Waveguide, Acoustic waves, Circular waveguides, Computational methods, Numerical methods, Wavefronts, Beamwidth, Gaussian beam summation, Shallow waveguide, Gaussian beams, acoustic wave, electromagnetic wave, Gaussian method, numerical model, point source, wave propagation, TECHNOLOGY, Engineering physics, TEKNIKVETENSKAP, Teknisk fysik, Akustik
وصف الملف: print
الوصول الحر: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-7793Test
http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TW5-4PSK8P9-1&_user=4478132&_rdoc=1&_fmt=&_orig=search&_sort=d&view=c&_acct=C000034958&_version=1&_urlVersion=0&_userid=4478132&md5=6b42633123ef445a11885947895fc6b2Test -
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المؤلفون: Peplow, Andrew T., Kaynia, Amir M.
المصدر: Soil Dynamics and Earthquake Engineering. 27(8):793-802
مصطلحات موضوعية: wave propagation, elastic half-space, boundary element methods, stabilization methods, TECHNOLOGY, Engineering physics, Acoustics, TEKNIKVETENSKAP, Teknisk fysik, Akustik
وصف الملف: print