Article(id=1320167256286413291, tenantId=1146029695717560320, journalId=1301849854269554754, issueId=1320124753134862378, articleNumber=null, orderNo=null, doi=10.11729/syltlx20250081, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1758470400000, receivedDateStr=2025-09-22, revisedDate=1763049600000, revisedDateStr=2025-11-14, acceptedDate=1763481600000, acceptedDateStr=2025-11-19, onlineDate=1792682001420, onlineDateStr=2026-10-22, pubDate=1771948800000, pubDateStr=2026-02-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792682001420, onlineIssueDateStr=2026-10-22, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792682001420, creator=13701087609, updateTime=1792682001420, updator=13701087609, issue=Issue{id=1320124753134862378, tenantId=1146029695717560320, journalId=1301849854269554754, year='2026', volume='40', issue='1', pageStart='1', pageEnd='160', issueExtLink='null', onlineDate='null', pubDate='1771948800000', pubDateStr='2026-02-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792671867879, creator='13701087609', updateTime=1792671867879, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=79, endPage=87, ext={EN=ArticleExt(id=1320167256504517100, articleId=1320167256286413291, tenantId=1146029695717560320, journalId=1301849854269554754, language=EN, title=Identification of sound sources and estimation of their radiated sound power of aircraft in typical operating status, columnId=1301954871368904982, journalTitle=Journal of Experiments in Fluid Mechanics, columnName=Measuring Technique, runingTitle=null, highlight=null, articleAbstract=
Identifying the main sound sources under typical aircraft operating status and estimating their radiated sound power are of great significance for aircraft low-noise design and noise pollution assessment. In this study, a beamforming algorithm is employed to develop a method that utilizes a sound array to identify the external main airframe sound sources and estimate their radiated sound power levels during both aircraft ground operation and low-altitude flight. Additionally, a method for analyzing the contribution of these main sound sources is proposed. A flight test technical plan is then presented, which centers around the measurement of sound–aircraft–environment parameters. The proposed methods are validated through a series of sound tests conducted on a fighter plane and a large transport aircraft, utilizing a well-designed non-uniform linear acoustic array and a planar multi-arm spiral acoustic array. The results demonstrate the efficacy of the proposed methods in accurately identifying the main sound sources within the frequency range of 200–2000 Hz, as well as estimating the radiated sound power levels of the aircraft engine and airframe sound sources, thereby enabling the determination of their respective contributions to the overall sound power.
, authors=Yahui SONG
*, authorsList=Yahui SONG, authorCompany=null, correspAuthors=Yahui SONG, authorNote=null, correspAuthorsNote=null, copyrightStatement=Copyright ©2026 Journal of Experiments in Fluid Mechanics. All rights reserved., copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1320167281695507115, articleId=1320167256286413291, tenantId=1146029695717560320, journalId=1301849854269554754, language=CN, title=飞机典型运行状态声源识别及其声功率估计, columnId=1301954871549260056, journalTitle=实验流体力学, columnName=测量技术, runingTitle=null, highlight=null, articleAbstract=
识别飞机典型运行状态下的主要声源并估计其声功率,对飞机低噪声设计与噪声污染评估具有重要意义。基于波束形成方法,发展了利用声阵列估算飞机外部气动声源声功率的算法和声贡献量分析方法,并设计了以“声–飞机–环境”参数综合测试为核心的飞行试验总体技术方案。针对某型歼击机地面开车和某大型运输类飞机低空飞行2种场景,分别采用非均匀线阵列和多臂螺旋声阵列,开展已知声源条件下的算法验证,以及飞机实际运行条件下的应用分析。结果表明,所提方法能准确识别200~2000 Hz频率范围内的主要声源,完成对发动机和机身声源辐射声功率的估算,并可进一步确定各声源对总声能量的贡献量。
, authors=宋亚辉
*, authorsList=宋亚辉, authorCompany=null, correspAuthors=宋亚辉, authorNote=
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, copyrightStatement=版权所有©《实验流体力学》编辑部 2026, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=7ar8JtaWgP6D+zteyaM9Rg==, magXml=oaj4HkOxf7yxQb+P9rsXWA==, pdfUrl=null, pdf=m0lUVDgHicWRLG+G8kvc7g==, pdfFileSize=2989796, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=NOHxv6ItnfY4H+1xUm+L3Q==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=0nOJCaOJrpw2Q72Qfg2IKg==, mapNumber=null, fund=null)}, authors=[Author(id=1320167282341429936, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=songyahuilym@163.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1320167282408538802, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, authorId=1320167282341429936, language=EN, stringName=Yahui SONG, firstName=Yahui, middleName=null, lastName=SONG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
*, address=Aircraft Flight Test Technology Institute, Chinese Flight Test Establishment, Xi’an 710089, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1320167282484036275, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, authorId=1320167282341429936, language=CN, stringName=宋亚辉, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
*, address=中国飞行试验研究院 飞机飞行试验技术研究所,西安 710089, bio={"content":"
宋亚辉(1985—),男,河南鹿邑人,高级工程师。研究方向:航空声学,航空器结构动力学飞行试验技术。Email:songyahuilym@163.comsongyahuilym@163.com
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宋亚辉(1985—),男,河南鹿邑人,高级工程师。研究方向:航空声学,航空器结构动力学飞行试验技术。Email:songyahuilym@163.comsongyahuilym@163.com
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Source characterization of full-scale tactical jet noise from phased-array measurements[J]. The Journal of the Acoustical Society of America, 2019, 146(1): 665-680. doi: 10.1121/1.5118239, articleTitle=null, refAbstract=null), Reference(id=1320167290918781665, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=2, rfOrder=1, authorNames=null, journalName=null, refType=null, unstructuredReference=YARDIBI T, BAHR C, ZAWODNY N, et al. Uncertainty analysis of the standard delay-and-sum beamformer and array calibration[J]. Journal of Sound and Vibration, 2010, 329(13): 2654-2682. doi: 10.1016/j.jsv.2010.01.014, articleTitle=null, refAbstract=null), Reference(id=1320167291023639266, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=3, rfOrder=2, authorNames=null, journalName=null, refType=null, unstructuredReference=陈心昭. 噪声源识别技术的进展[J]. 合肥工业大学学报(自然科学版), 2009, 32(5): 609-614., articleTitle=null, refAbstract=null), Reference(id=1320167291103331043, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=3, rfOrder=3, authorNames=null, journalName=null, refType=null, unstructuredReference=CHEN X Z. Progress of techniques for noise source identification[J]. Journal of Hefei University of Technology (Natural Science), 2009, 32(5): 609-614. doi: 10.3969/j.issn.1003-5060.2009.05.001, articleTitle=null, refAbstract=null), Reference(id=1320167291174634212, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=4, rfOrder=4, authorNames=null, journalName=null, refType=null, unstructuredReference=陈志菲. 信号相位匹配原理的波达方向估计研究[D]. 西安: 西北工业大学, 2010., articleTitle=null, refAbstract=null), Reference(id=1320167291250131685, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=4, rfOrder=5, authorNames=null, journalName=null, refType=null, unstructuredReference=CHEN Z F. Research of the direction of arrival estimation method based on signal phase matching principle[D]. Xi’an: Northwestern Polytechnical University, 2010., articleTitle=null, refAbstract=null), Reference(id=1320167291313046246, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=5, rfOrder=6, authorNames=null, journalName=null, refType=null, unstructuredReference=STOICA P, HÄNDEL P, SÖDERSTRÖM T. Study of Capon method for array signal processing[J]. Circuits, Systems and Signal Processing, 1995, 14(6): 749-770. doi: 10.1007/BF01204683, articleTitle=null, refAbstract=null), Reference(id=1320167291375960807, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=6, rfOrder=7, authorNames=null, journalName=null, refType=null, unstructuredReference=BROOKS T F, HUMPHREYS W M. A deconvolution approach for the mapping of acoustic sources (DAMAS) determined from phased microphone arrays[C]//Proc of the 10th AIAA/CEAS Aeroacoustics Conference. 2004: 2954. doi: 10.2514/6.2004-2954, articleTitle=null, refAbstract=null), Reference(id=1320167291438875368, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=7, rfOrder=8, authorNames=null, journalName=null, refType=null, unstructuredReference=SIJTSMA P. CLEAN based on spatial source coherence[C]//Proc of the 13th AIAA/CEAS Aeroacoustics Conference (28th AIAA Aeroacoustics Conference). 2007: 3436. doi: 10.2514/6.2007-3436, articleTitle=null, refAbstract=null), Reference(id=1320167291497595625, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=8, rfOrder=9, authorNames=null, journalName=null, refType=null, unstructuredReference=ELKOBY R, BRUSNIAK L, STOKER R W, et al. Airframe noise test results from the QTD Ⅱ flight test program[C]//Proc of the 13th AIAA/CEAS Aeroacoustics Conference (28th AIAA Aeroacoustics Conference). 2007: 3457. doi: 10.2514/6.2007-3457, articleTitle=null, refAbstract=null), Reference(id=1320167291568898794, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=9, rfOrder=10, authorNames=null, journalName=null, refType=null, unstructuredReference=PIET J, MICHEL U, BÖHNING P. Localization of the acoustic sources of the A340 with a large phased microphone array during flight tests[C]//Proc of the 8th AIAA/CEAS Aeroacoustics Conference & Exhibit. 2002: 2506. doi: 10.2514/6.2002-2506, articleTitle=null, refAbstract=null), Reference(id=1320167291644396267, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=10, rfOrder=11, authorNames=null, journalName=null, refType=null, unstructuredReference=CHOW L C, MAU K, REMY H. Landing gears and high lift devices airframe noise research[C]//Proc of the 8th AIAA/CEAS Aeroacoustics Conference & Exhibit. 2002: 2408. doi: 10.2514/6.2002-2408, articleTitle=null, refAbstract=null), Reference(id=1320167291711505132, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=11, rfOrder=12, authorNames=null, journalName=null, refType=null, unstructuredReference=潘薇. 面向飞行器复杂声场环境的声源识别方法研究及其应用[D]. 北京: 北京科技大学, 2024., articleTitle=null, refAbstract=null), Reference(id=1320167291782808301, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=11, rfOrder=13, authorNames=null, journalName=null, refType=null, unstructuredReference=PAN W. Research and application of sound source identification methods for complex acoustic field environments of aircraft[D]. Beijing: University of Science and Technology Beijing, 2024., articleTitle=null, refAbstract=null), Reference(id=1320167291854111470, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=12, rfOrder=14, authorNames=null, journalName=null, refType=null, unstructuredReference=徐康乐, 陈迎春, 江渊, 等. 基于相控麦克风阵列的民机主起落架气动噪声源识别技术研究[J]. 空气动力学学报, 2015, 33(4): 523-529., articleTitle=null, refAbstract=null), Reference(id=1320167291946386159, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=12, rfOrder=15, authorNames=null, journalName=null, refType=null, unstructuredReference=XU K L, CHEN Y C, JIANG Y, et al. Aerodynamic noise source detection for main landing gear based on phased microphone array technique[J]. Acta Aerodynamica Sinica, 2015, 33(4): 523-529. doi: 10.7638/kqdlxxb-2013.0112, articleTitle=null, refAbstract=null), Reference(id=1320167292009300720, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=13, rfOrder=16, authorNames=null, journalName=null, refType=null, unstructuredReference=周家检, 郝璇, 张卫民, 等. 相阵列技术在民机机体气动噪声研究中的应用[J]. 空气动力学学报, 2016, 34(1): 91-97., articleTitle=null, refAbstract=null), Reference(id=1320167292068020977, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=13, rfOrder=17, authorNames=null, journalName=null, refType=null, unstructuredReference=ZHOU J J, HAO X, ZHANG W M, et al. Application of phased array technique in the research of civil airplane airframe noise[J]. Acta Aerodynamica Sinica, 2016, 34(1): 91-97. doi: 10.7638/kqdlxxb-2015.063, articleTitle=null, refAbstract=null), Reference(id=1320167292135129842, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=14, rfOrder=18, authorNames=null, journalName=null, refType=null, unstructuredReference=乔渭阳, MICHEL U. 二维传声器阵列测量技术及其对飞机进场着陆过程噪声的实验研究[J]. 声学学报, 2001, 26(2): 161-168., articleTitle=null, refAbstract=null), Reference(id=1320167292193850099, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=14, rfOrder=19, authorNames=null, journalName=null, refType=null, unstructuredReference=QIAO W Y, MICHEL U. A study on landing aircraft noise based on the fly-over measurements with a planar microphone array[J]. Acta Acustica, 2001, 26(2): 161-168. doi: 10.15949/j.cnki.0371-0025.2001.02.013, articleTitle=null, refAbstract=null), Reference(id=1320167292260958965, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=15, rfOrder=20, authorNames=null, journalName=null, refType=null, unstructuredReference=HALD J. Estimation of partial area sound power data with beamforming[C]//Proc of the 2005 Congress and Exposition on Noise Control Engineering. 2005., articleTitle=null, refAbstract=null), Reference(id=1320167292332262134, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=16, rfOrder=21, authorNames=null, journalName=null, refType=null, unstructuredReference=褚志刚, 杨洋. 基于波束形成缩放声强的声源局部声功率计算[J]. 声学学报, 2013, 38(3): 265-271., articleTitle=null, refAbstract=null), Reference(id=1320167292403565303, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=16, rfOrder=22, authorNames=null, journalName=null, refType=null, unstructuredReference=CHU Z G, YANG Y. Calculation of the partial area sound power based on the scaled beamforming sound intensity[J]. Acta Acustica, 2013, 38(3): 265-271. doi: 10.15949/j.cnki.0371-0025.2013.03.003, articleTitle=null, refAbstract=null), Reference(id=1320167292487451384, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=17, rfOrder=23, authorNames=null, journalName=null, refType=null, unstructuredReference=YUE S, HOU H. Method for estimating the radiated sound power of moving sound sources with linear array beamforming[J]. Applied Acoustics, 2021, 182: 108191. doi: 10.1016/j.apacoust.2021.108191, articleTitle=null, refAbstract=null), Reference(id=1320167296115524346, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=18, rfOrder=24, authorNames=null, journalName=null, refType=null, unstructuredReference=岳舒, 侯宏, 于佳雨, 等. 线阵声强缩放方法在水下声源辐射功率估算中的应用[J]. 声学学报, 2021, 46(2): 246-254., articleTitle=null, refAbstract=null), Reference(id=1320167296211993339, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=18, rfOrder=25, authorNames=null, journalName=null, refType=null, unstructuredReference=YUE S, HOU H, YU J, et al. The application of linear array sound intensity scaling method in underwater sound source radiated power estimation[J]. ACTA ACUSTICA, 2021, 46(2): 246-254. doi: 10.15949/j.cnki.0371-0025.2021.02.009, articleTitle=null, refAbstract=null), Reference(id=1320167296547537662, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=19, rfOrder=26, authorNames=null, journalName=null, refType=null, unstructuredReference=王思源. 基于缩放声强的水下运动声源辐射噪声测量方法研究[D]. 哈尔滨: 哈尔滨工程大学, 2023., articleTitle=null, refAbstract=null), Reference(id=1320167296635618047, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=19, rfOrder=27, authorNames=null, journalName=null, refType=null, unstructuredReference=WANG S Y. Sound power measurement for underwatermoving sound source based on scaling of sound intensity[D]. Harbin: Harbin Engineering University, 2023. doi: 10.27060/d.cnki.ghbcu.2023.000691, articleTitle=null, refAbstract=null), Reference(id=1320167296723698432, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=20, rfOrder=28, authorNames=null, journalName=null, refType=null, unstructuredReference=中华人民共和国交通运输部. 航空器型号和适航合格审定噪声规定: CCAR–36[S]. 北京: 交通运输部, 2022., articleTitle=null, refAbstract=null), Reference(id=1320167296790807297, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=21, rfOrder=29, authorNames=null, journalName=null, refType=null, unstructuredReference=MICHEL U. History of acoustic beamforming[C]//Proc of the Berlin Beamforming Conference. 2006., articleTitle=null, refAbstract=null), Reference(id=1320167296962773762, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=22, rfOrder=30, authorNames=null, journalName=null, refType=null, unstructuredReference=BRUSNIAK L, UNDERBRINK J, STOKER R. Acoustic imaging of aircraft noise sources using large aperture phased arrays[C]//Proc of the 12th AIAA/CEAS Aeroacoustics Conference (27th AIAA Aeroacoustics Conference). 2006. doi: 10.2514/6.2006-2715, articleTitle=null, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1320167282257543852, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, xref=null, ext=[AuthorCompanyExt(id=1320167282265932461, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, companyId=1320167282257543852, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Aircraft Flight Test Technology Institute, Chinese Flight Test Establishment, Xi’an 710089, China), AuthorCompanyExt(id=1320167282278515374, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, companyId=1320167282257543852, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中国飞行试验研究院 飞机飞行试验技术研究所,西安 710089)])], figs=[ArticleFig(id=1320167283390005950, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=EN, label=Fig.1, caption=
Model of sound source identification and its radiated sound power estimation based on linear array, figureFileSmall=eqR6rIHcwy8xP3t8cNYyag==, figureFileBig=NOHxv6ItnfY4H+1xUm+L3Q==, tableContent=null), ArticleFig(id=1320167283444531903, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=CN, label=图1, caption=
基于线阵列的声源识别与声功率估计模型, figureFileSmall=eqR6rIHcwy8xP3t8cNYyag==, figureFileBig=NOHxv6ItnfY4H+1xUm+L3Q==, tableContent=null), ArticleFig(id=1320167283599721152, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=EN, label=Fig.2, caption=
Model of sound source identification and its radiated sound power estimation based on spiral array, figureFileSmall=U1QTcuLoWsJB2XMBz85LpA==, figureFileBig=DTdids+0Oj2df1hQ8jdpPw==, tableContent=null), ArticleFig(id=1320167285243888321, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=CN, label=图2, caption=
基于螺旋声阵列的声源识别与声功率估计模型, figureFileSmall=U1QTcuLoWsJB2XMBz85LpA==, figureFileBig=DTdids+0Oj2df1hQ8jdpPw==, tableContent=null), ArticleFig(id=1320167285340357314, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=EN, label=Fig.3, caption=
Typical partitioning methods of sound sources contribution analysis of aircraft, figureFileSmall=o/OCY9to6VLengqS1BQylA==, figureFileBig=UEY91Xfc0TRnuRkEXtgYCA==, tableContent=null), ArticleFig(id=1320167285436826307, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=CN, label=图3, caption=
典型的飞机声源贡献量分析分区方式, figureFileSmall=o/OCY9to6VLengqS1BQylA==, figureFileBig=UEY91Xfc0TRnuRkEXtgYCA==, tableContent=null), ArticleFig(id=1320167285508129476, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=EN, label=Fig.4, caption=
Technical scheme of flight test, figureFileSmall=W3dsMkZve44J+qUikw0OHA==, figureFileBig=BqUQ/0/5aAE/NkEWHwianQ==, tableContent=null), ArticleFig(id=1320167285579432645, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=CN, label=图4, caption=
飞行试验技术方案, figureFileSmall=W3dsMkZve44J+qUikw0OHA==, figureFileBig=BqUQ/0/5aAE/NkEWHwianQ==, tableContent=null), ArticleFig(id=1320167285646541510, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=EN, label=Fig.5, caption=
Design of flight test maneuvers using flight path intercept procedure, figureFileSmall=VRCFE2JICJKeK0cRwwHakw==, figureFileBig=MGiS9Vu6PP8izza0KmswTg==, tableContent=null), ArticleFig(id=1320167285709456071, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=CN, label=图5, caption=
采用航迹切入程序进行飞行试验动作设计, figureFileSmall=VRCFE2JICJKeK0cRwwHakw==, figureFileBig=MGiS9Vu6PP8izza0KmswTg==, tableContent=null), ArticleFig(id=1320167285763982024, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=EN, label=Fig.6, caption=
Ground operation experimental scheme of fighter plane, figureFileSmall=fCQfoGujmxJZCJQGsyETWg==, figureFileBig=Omu3r/Bxs1FIgZmsReZRiA==, tableContent=null), ArticleFig(id=1320167285822702281, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=CN, label=图6, caption=
歼击机地面开车试验方案, figureFileSmall=fCQfoGujmxJZCJQGsyETWg==, figureFileBig=Omu3r/Bxs1FIgZmsReZRiA==, tableContent=null), ArticleFig(id=1320167285885616842, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=EN, label=Fig.7, caption=
Experimental results of pink sound source location, figureFileSmall=JLllQX2fklYpN3loNCcTFg==, figureFileBig=LqVbU924BSLXjuA1dgFgbA==, tableContent=null), ArticleFig(id=1320167285944337099, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=CN, label=图7, caption=
粉红噪声源定位结果, figureFileSmall=JLllQX2fklYpN3loNCcTFg==, figureFileBig=LqVbU924BSLXjuA1dgFgbA==, tableContent=null), ArticleFig(id=1320167286003057356, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=EN, label=Fig.8, caption=
Typical sound sources identification results for fighter engine during maximum power ground operation, figureFileSmall=HZBlBUuBtUdp4Qxo4QE6qA==, figureFileBig=JgF8ecCmt2Uk3s+MyJtmKQ==, tableContent=null), ArticleFig(id=1320167286070166221, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=CN, label=图8, caption=
歼击机发动机地面最大功率运行的典型声源识别结果, figureFileSmall=HZBlBUuBtUdp4Qxo4QE6qA==, figureFileBig=JgF8ecCmt2Uk3s+MyJtmKQ==, tableContent=null), ArticleFig(id=1320167286137275086, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=EN, label=Fig.9, caption=
Sound sources contribution analysis of fighter engine components under max power ground operation, figureFileSmall=egft1uTQNysxXhQ4bvckbg==, figureFileBig=81dgMz9GcPelnwi9OjPfsg==, tableContent=null), ArticleFig(id=1320167286204383951, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=CN, label=图9, caption=
歼击机发动机地面最大功率运行部位声源贡献量分析, figureFileSmall=egft1uTQNysxXhQ4bvckbg==, figureFileBig=81dgMz9GcPelnwi9OjPfsg==, tableContent=null), ArticleFig(id=1320167286288270032, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=EN, label=Fig.10, caption=
Flight test scheme of the large transport category aircraft, figureFileSmall=asrAVj8nFbhxgv+C4yP25A==, figureFileBig=owBw8ouySkjoB6R8RelU2Q==, tableContent=null), ArticleFig(id=1320167286346990289, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=CN, label=图10, caption=
大型运输类飞机飞行试验方案, figureFileSmall=asrAVj8nFbhxgv+C4yP25A==, figureFileBig=owBw8ouySkjoB6R8RelU2Q==, tableContent=null), ArticleFig(id=1320167286405710546, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=EN, label=Fig.11, caption=
Basic processing flow diagram of experimental data, figureFileSmall=Vt2FRmQt4PsZ5M1BYue3xg==, figureFileBig=ELNeAlc85Gb/c443qm2L2w==, tableContent=null), ArticleFig(id=1320167286468625107, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=CN, label=图11, caption=
测试数据处理基本流程, figureFileSmall=Vt2FRmQt4PsZ5M1BYue3xg==, figureFileBig=ELNeAlc85Gb/c443qm2L2w==, tableContent=null), ArticleFig(id=1320167286531539668, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=EN, label=Fig.12, caption=
Typical sound sources identification results of run A1 of the large transport category aircraft engines, figureFileSmall=uZueWskbxRNqTu30ejpAmA==, figureFileBig=RP2vhnoHXb8zeOfJCYm1kw==, tableContent=null), ArticleFig(id=1320167286586065621, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=CN, label=图12, caption=
试验动作A1的代表性发动机声源识别结果, figureFileSmall=uZueWskbxRNqTu30ejpAmA==, figureFileBig=RP2vhnoHXb8zeOfJCYm1kw==, tableContent=null), ArticleFig(id=1320167286640591574, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=EN, label=Fig.13, caption=
Typical sound sources identification results of run A2, figureFileSmall=RhdQ5Ky63N4UnCv2c/ptYQ==, figureFileBig=6no9qbkeNTbNtHn0dXXoww==, tableContent=null), ArticleFig(id=1320167286699311831, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=CN, label=图13, caption=
试验动作A2典型的关键部位声源识别结果, figureFileSmall=RhdQ5Ky63N4UnCv2c/ptYQ==, figureFileBig=6no9qbkeNTbNtHn0dXXoww==, tableContent=null), ArticleFig(id=1320167290209944280, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=EN, label=Fig.14, caption=
Sound source contribution analysis for key components in A1 and A2 conditions, figureFileSmall=2GhxpWc+Z/5phpddEJzu3g==, figureFileBig=5ovITgHnde4tQkN8mB12nw==, tableContent=null), ArticleFig(id=1320167290293830361, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=CN, label=图14, caption=
A1、A2状态关键部位声源贡献量分析结果, figureFileSmall=2GhxpWc+Z/5phpddEJzu3g==, figureFileBig=5ovITgHnde4tQkN8mB12nw==, tableContent=null), ArticleFig(id=1320167290369327834, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=EN, label=Table 1, caption=
The radiated sound power estimation and their contribution analysis of the fighter plane
, figureFileSmall=null, figureFileBig=null, tableContent=
| 频率/Hz | 喷管及喷流 区域/dB | 压气机及燃烧室 区域/dB | 进气道及进气道前 区域/dB |
|---|
| 125~250 | 132.95 | 101.26 | 100.56 |
| 250~500 | 133.01 | 101.73 | 99.96 |
| 500~1000 | 133.37 | 100.95 | 100.01 |
| 1000~2000 | 133.24 | 100.83 | 99.87 |
| 总声功率/dB | 139.17 | 107.23 | 106.13 |
| 贡献量 | 99.886% | 0.064% | 0.050% |
), ArticleFig(id=1320167290453213915, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=CN, label=表1, caption=
歼击机声功率估计与贡献量分析结果
, figureFileSmall=null, figureFileBig=null, tableContent=
| 频率/Hz | 喷管及喷流 区域/dB | 压气机及燃烧室 区域/dB | 进气道及进气道前 区域/dB |
|---|
| 125~250 | 132.95 | 101.26 | 100.56 |
| 250~500 | 133.01 | 101.73 | 99.96 |
| 500~1000 | 133.37 | 100.95 | 100.01 |
| 1000~2000 | 133.24 | 100.83 | 99.87 |
| 总声功率/dB | 139.17 | 107.23 | 106.13 |
| 贡献量 | 99.886% | 0.064% | 0.050% |
), ArticleFig(id=1320167290541294300, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=EN, label=Table 2, caption=
Flight maneuver test design of the large transport category aircraft
, figureFileSmall=null, figureFileBig=null, tableContent=
| 序号 | 状态 | 左发功率/ (%N1) | 右发功率/ (%N1) | 飞行速度/ (m·s−1) | 高度/ m | 构型 |
|---|
| A1 | 匀速 平飞 | 65.5 | 65.8 | 91.0 | 53.9 | 增升装置起飞状态,起落架收起 |
| A2 | 匀速 平飞 | 62.0 | 62.2 | 77.7 | 50.4 | 增升装置进场状态,起落架放下 |
), ArticleFig(id=1320167290604208861, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=CN, label=表2, caption=
大型运输类飞机飞行试验状态点设计
, figureFileSmall=null, figureFileBig=null, tableContent=
| 序号 | 状态 | 左发功率/ (%N1) | 右发功率/ (%N1) | 飞行速度/ (m·s−1) | 高度/ m | 构型 |
|---|
| A1 | 匀速 平飞 | 65.5 | 65.8 | 91.0 | 53.9 | 增升装置起飞状态,起落架收起 |
| A2 | 匀速 平飞 | 62.0 | 62.2 | 77.7 | 50.4 | 增升装置进场状态,起落架放下 |
), ArticleFig(id=1320167290671317726, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=EN, label=Table 3, caption=
The radiated sound power estimation of the large transport category aircraft engines
, figureFileSmall=null, figureFileBig=null, tableContent=
| 频率/Hz | 左发声功率/dB | 右发声功率/dB |
|---|
| 250~315 | 147.0 | 146.3 |
| 315~400 | 151.3 | 151.7 |
| 400~500 | 158.2 | 157.5 |
| 500~630 | 152.7 | 151.9 |
| 630~800 | 147.7 | 148.4 |
), ArticleFig(id=1320167290746815199, tenantId=1146029695717560320, journalId=1301849854269554754, articleId=1320167256286413291, language=CN, label=表3, caption=
A1状态的发动机声源辐射声功率估计
, figureFileSmall=null, figureFileBig=null, tableContent=
| 频率/Hz | 左发声功率/dB | 右发声功率/dB |
|---|
| 250~315 | 147.0 | 146.3 |
| 315~400 | 151.3 | 151.7 |
| 400~500 | 158.2 | 157.5 |
| 500~630 | 152.7 | 151.9 |
| 630~800 | 147.7 | 148.4 |
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