標(biāo)題: Titlebook: Aeroacoustic Measurements; Christopher S. Allen,William K. Blake,James R. Und Book 2002 Springer-Verlag Berlin Heidelberg 2002 Aeroakustik [打印本頁] 作者: Guffaw 時間: 2025-3-21 19:43
書目名稱Aeroacoustic Measurements影響因子(影響力)
作者: 是剝皮 時間: 2025-3-21 23:37
Microphone Measurements In and Out of Airstream,rrect source size, and extrapolating to the desired flight or drive-by situation. Finally, current methods are discussed for identification and analysis of noise sources using advanced signal analysis techniques.作者: 嚙齒動物 時間: 2025-3-22 04:13
https://doi.org/10.1007/978-3-8349-3851-0rrect source size, and extrapolating to the desired flight or drive-by situation. Finally, current methods are discussed for identification and analysis of noise sources using advanced signal analysis techniques.作者: CLEAR 時間: 2025-3-22 06:34 作者: Sputum 時間: 2025-3-22 09:32 作者: Infelicity 時間: 2025-3-22 13:11
Beamforming In Acoustic Testing,ettings, by using beamforming techniques with sparse, wide-band phased arrays of microphones. The process, which was developed for this application at Boeing in the last few years, begins by measuring a full array cross-spectral matrix for each frequency of interest. A grid of potential source locat作者: 壯麗的去 時間: 2025-3-22 19:19 作者: aplomb 時間: 2025-3-22 21:45 作者: microscopic 時間: 2025-3-23 01:56 作者: 消滅 時間: 2025-3-23 06:16
https://doi.org/10.1007/978-3-662-05058-3Aeroakustik; Experiment; L?rmminderung; Phase; aeroacoustics; beamforming; measurement; noise reduction; flu作者: Dignant 時間: 2025-3-23 12:08
978-3-642-07514-8Springer-Verlag Berlin Heidelberg 2002作者: Explicate 時間: 2025-3-23 15:30 作者: 憂傷 時間: 2025-3-23 19:10
Experimental Fluid Mechanicshttp://image.papertrans.cn/a/image/150470.jpg作者: 悲觀 時間: 2025-3-24 01:21
Aeroacoustic Measurements978-3-662-05058-3Series ISSN 1613-222X Series E-ISSN 2197-9510 作者: cogitate 時間: 2025-3-24 02:59 作者: Customary 時間: 2025-3-24 09:36
https://doi.org/10.1007/978-3-663-01572-7ettings, by using beamforming techniques with sparse, wide-band phased arrays of microphones. The process, which was developed for this application at Boeing in the last few years, begins by measuring a full array cross-spectral matrix for each frequency of interest. A grid of potential source locat作者: 臭名昭著 時間: 2025-3-24 13:00 作者: 熱情贊揚(yáng) 時間: 2025-3-24 16:24
https://doi.org/10.1007/978-3-663-01572-7er outlines the basic mathematical relations used in the derivation of such techniques, introducing fundamental quantities such as the cross-correlation function and coherence function. These techniques are then applied to specific aeroacoustic examples, establishing the causal relationship between 作者: Asymptomatic 時間: 2025-3-24 19:06 作者: 禮節(jié) 時間: 2025-3-25 00:04
Kosten- und Logistikcontrolling mit SAP R/3,truction of its major components. Methods for characterization of facility performance are presented and applied to the specific tunnel described. Finally, the contributions of this facility, specifically in the area of a marine propeller’s response to inflow distortions, are summarized.作者: Intuitive 時間: 2025-3-25 05:06
Source Characterization By Correlation Techniques,elation measurements between surface pressure and far field radiated acoustic pressure fields, and the characterization of a turbulent flow field using the integrated surface pressure response of a rotating propeller.作者: dry-eye 時間: 2025-3-25 11:17 作者: CODA 時間: 2025-3-25 13:09 作者: Budget 時間: 2025-3-25 18:45
https://doi.org/10.1007/978-3-663-01572-7stic phased array measurement technology in several venues including multiple High-Reynolds-Number Wind Tunnels provides proven insights for practicing engineers and advanced students interested in conducting aeroacoustic tests.作者: 時間等 時間: 2025-3-25 21:38 作者: LAITY 時間: 2025-3-26 00:38
Aeroacoustic Phased Array Testing in Low Speed Wind Tunnels,stic phased array measurement technology in several venues including multiple High-Reynolds-Number Wind Tunnels provides proven insights for practicing engineers and advanced students interested in conducting aeroacoustic tests.作者: Ingest 時間: 2025-3-26 06:50
Book 2002volume of automobile traffic, high-speed trains, and larger aircraft. Additional sources of noise are commonly found in air handling equipment (such as fans and pro- pellers) and a variety of machinery used in construction and manufacturing. A vast majority of these noise sources are the result of a作者: 繁忙 時間: 2025-3-26 10:37 作者: 使混合 時間: 2025-3-26 13:38 作者: 宴會 時間: 2025-3-26 18:54
,Effects of PH before and after Deep-Freeze Storage at -80°C on the Zeta Potentials of Bones,orption to or exchange between the bone surface and the “fixed” layer of electrolyte solution adjacent to its surface, which includes the double layer discussed in other contributions to this symposium.作者: IOTA 時間: 2025-3-26 23:14 作者: 預(yù)測 時間: 2025-3-27 02:32 作者: 變異 時間: 2025-3-27 05:26
Die graphischen Strukturmodelle,erung dar, sich durch Rückkopplungen aus der Umwelt führen zu lassen, um die gesellschaftlichen Str?mungen zu registrieren und im Optimalfall durch ein entsprechendes Instrumentarium mitgestalten zu k?nnen. Die auf Monitor-Technik ausgelegte Wertewandelforschung leistet dazu zweifellos eine essentie作者: 責(zé)難 時間: 2025-3-27 11:04
Textbook 2009 the basic concepts underlying most imperative programming languages using Java. The second goal is to introduce new programmers to the very basic principles of thinking the algorithmic way and turning the algorithms into programs using the programming concepts of Java. ..The book is divided into tw作者: sed-rate 時間: 2025-3-27 16:33 作者: 熱情的我 時間: 2025-3-27 20:41
