JP2002502506A5 - - Google Patents

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Publication number
JP2002502506A5
JP2002502506A5 JP1998550459A JP55045998A JP2002502506A5 JP 2002502506 A5 JP2002502506 A5 JP 2002502506A5 JP 1998550459 A JP1998550459 A JP 1998550459A JP 55045998 A JP55045998 A JP 55045998A JP 2002502506 A5 JP2002502506 A5 JP 2002502506A5
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
JP1998550459A
Other languages
English (en)
Japanese (ja)
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JP2002502506A (ja
Filing date
Publication date
Priority claimed from US08/858,514 external-priority patent/US6256600B1/en
Application filed filed Critical
Publication of JP2002502506A publication Critical patent/JP2002502506A/ja
Publication of JP2002502506A5 publication Critical patent/JP2002502506A5/ja
Ceased legal-status Critical Current

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JP55045998A 1997-05-19 1998-05-15 均質な多孔質材料の音響特性を予測かつ最適化するための方法 Ceased JP2002502506A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/858,514 1997-05-19
US08/858,514 US6256600B1 (en) 1997-05-19 1997-05-19 Prediction and optimization method for homogeneous porous material and accoustical systems
PCT/US1998/009953 WO1998053444A1 (en) 1997-05-19 1998-05-15 Method for predicting and optimizing the acoustical properties of homogeneous porous material

Publications (2)

Publication Number Publication Date
JP2002502506A JP2002502506A (ja) 2002-01-22
JP2002502506A5 true JP2002502506A5 (https=) 2005-12-08

Family

ID=25328486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55045998A Ceased JP2002502506A (ja) 1997-05-19 1998-05-15 均質な多孔質材料の音響特性を予測かつ最適化するための方法

Country Status (9)

Country Link
US (1) US6256600B1 (https=)
EP (1) EP0983585B1 (https=)
JP (1) JP2002502506A (https=)
KR (1) KR100524508B1 (https=)
AU (1) AU735558B2 (https=)
CA (1) CA2290523A1 (https=)
DE (1) DE69808616T2 (https=)
TW (1) TW396332B (https=)
WO (1) WO1998053444A1 (https=)

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US20020099438A1 (en) * 1998-04-15 2002-07-25 Furst Joseph G. Irradiated stent coating
NL1013607C2 (nl) * 1999-11-18 2001-05-28 Stichting Tech Wetenschapp Werkwijze voor het ontwerpen van een geluid absorberende wand.
AUPQ883000A0 (en) * 2000-07-19 2000-08-10 I.N.C. Corporation Pty Ltd A thermoformable acoustic sheet
GB0019913D0 (en) * 2000-08-15 2000-09-27 Ventures & Consultancy Bradfor Sound absorbing material
EP1360482A4 (en) * 2001-02-13 2006-05-31 Canterprise Ltd METHOD FOR SELECTION OF WOOD FOR MECHANICAL CERIFICATION
US7668622B2 (en) * 2004-03-30 2010-02-23 Honeywell International Inc. Efficient blending based on blending component availablity for a partial blend duration
WO2006138732A2 (en) * 2005-06-17 2006-12-28 Icrete, Llc Methods and systems for redesigning pre-existing concrete mix designs and manufacturing plants and design-optimizing and manufacturing concrete
JP5056248B2 (ja) * 2007-08-06 2012-10-24 マツダ株式会社 吸音材を備えた吸音構造
FR2948457B1 (fr) * 2009-07-24 2013-08-09 Canon Kk Procede de determination d'un profil d'absorption, dispositif et programme d'ordinateur associes
FR2978373B1 (fr) * 2011-07-28 2013-08-02 Saint Gobain Adfors Revetement mural absorbant acoustique
FR2978459B1 (fr) * 2011-07-28 2013-08-02 Saint Gobain Adfors Revetement mural absorbant acoustique renfermant une couche de fibres multilobees
FR2979281B1 (fr) 2011-08-25 2013-08-23 Saint Gobain Adfors Revetement mural pour confort thermique et acoustique
US10319121B2 (en) 2011-12-01 2019-06-11 Nittobo Acoustic Engineering Co., Ltd. Acoustic performance calculation device, acoustic performance calculation method, and acoustic performance calculation program
US9355194B2 (en) * 2012-06-04 2016-05-31 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Graphical acoustic liner design and analysis tool
TWI621758B (zh) * 2012-07-30 2018-04-21 邱銘杰 以粒子群法最佳化吸音板結構之方法
WO2016094395A1 (en) 2014-12-08 2016-06-16 Zephyros, Inc. Vertically lapped fibrous flooring
EP3245105B1 (en) 2015-01-12 2021-03-03 Zephyros Inc. Acoustic floor underlay system
EP3247556B1 (en) 2015-01-20 2023-08-02 Zephyros Inc. Sound absorption materials based on nonwovens
CN107667008A (zh) 2015-05-20 2018-02-06 泽菲罗斯公司 多阻抗复合材料
US10262087B2 (en) * 2016-01-13 2019-04-16 Dassault Systemes Simulia Corp. Data processing method for including the effect of the tortuosity on the acoustic behavior of a fluid in a porous medium
EP3405658A1 (en) * 2016-01-20 2018-11-28 OCV Intellectual Capital, LLC Method of and system for determining texturizaton of rovings
CN111094639B (zh) 2017-09-15 2023-04-04 3M创新有限公司 非织造纤维幅材及其方法
US11568845B1 (en) 2018-08-20 2023-01-31 Board of Regents for the Oklahoma Agricultural & Mechanical Colleges Method of designing an acoustic liner
JP2022505070A (ja) 2018-10-16 2022-01-14 スリーエム イノベイティブ プロパティズ カンパニー 難燃性不織繊維ウェブ
CN111152941B (zh) * 2020-01-03 2021-12-21 北京卫星环境工程研究所 适用于空间碎片防护结构的高性能材料优选方法
KR20210125295A (ko) * 2020-04-08 2021-10-18 현대자동차주식회사 비정형 다공성 물질의 물성 예측 방법
IT202000016384A1 (it) * 2020-07-07 2022-01-07 Bridgestone Europe Nv Sa Metodo per ridurre il pass-by noise di un veicolo
JP7542820B2 (ja) * 2020-09-28 2024-09-02 マツダ株式会社 発泡樹脂製吸音材の内部構造を設計する装置、並びに、発泡樹脂製吸音材の音響特性を算出する装置
CN113340410A (zh) * 2021-06-17 2021-09-03 中国科学院武汉岩土力学研究所 一种基于球形装药条件下的地面振动预测方法
CN113916348B (zh) * 2021-09-09 2022-10-18 山东大学 一种测量材料传递损失的装置及方法
CN120406276B (zh) * 2025-07-04 2025-09-16 国网浙江省电力有限公司温州供电公司 一种变电站的降噪与防火的协同控制方法及系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5048340A (en) * 1988-05-23 1991-09-17 Iowa State University Research Foundation, Inc. Semi-automatic system for ultrasonic measurement of texture
GB2267928B (en) * 1992-06-16 1995-04-26 Rockwell Automotive Body Co Vehicle locking systems
US5527387A (en) 1992-08-11 1996-06-18 E. Khashoggi Industries Computer implemented processes for microstructurally engineering cementious mixtures
US5298694A (en) 1993-01-21 1994-03-29 Minnesota Mining And Manufacturing Company Acoustical insulating web
US5633291A (en) * 1995-06-07 1997-05-27 The Procter & Gamble Company Use of foam materials derived from high internal phase emulsions for insulation
US5681661A (en) * 1996-02-09 1997-10-28 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College High aspect ratio, microstructure-covered, macroscopic surfaces

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