https://m2.mtmt.hu/ hun 2026-08-25 22:42 JournalArticle 37027060 ADMIN_APPROVED true This work has been supported by the Hungarian National Research, Development and Innovation Office under contract No. K–143436. 0 false 2026-04-28T14:04:45.181+0000 2026-04-28T14:03:01.926+0000 2026-03-24T10:01:28.909+0000 true 10042138 Rucz Péter /api/author/10042138 Author true 10042138 2026-04-28T14:03:02.171+0000 2026-04-28T14:03:02.171+0000 2026-04-14T13:45:55.407+0000 true 10072271 Andódy Katalin /api/admin/10072271 Admin true true false true 24 24 /api/publicationtype/24 PublicationType 1 true 24 JournalArticle true 1268360 Conference paper in journal true 24 24 /api/publicationtype/24 PublicationType 1 true 24 JournalArticle /api/subtype/1268360 Konferenciaközlemény SubType 109 true 1268360 true 1 /api/category/1 Category true 1 Rucz, Péter Computation of sound radiation by moving sources using the convected boundary element method true true /api/journal/2150487 REVIEWED true false 2150487 true 2150487 true 1742-6588 1742-6596 Journal FOREIGN 3190 012011 012011 12 2026 true 357501 /api/conference/357501 true 11326 true 10001 /api/country/10001 Country true 1 /api/city/11326 City true 10000453 Conference true The boundary element method (BEM) is a numerical technique for solving the Kirchhoff – Helmholtz integral equation. Exploiting the Sommerfeld radiation condition, the approach is well-suited for predicting the sound emission of complex sources in unbounded domains. Uniform motion can be incorporated into the formulation, leading to the so-called convected BEM. This contribution discusses the application of the latter technique for the simulation of noise emission by moving sound sources in practically relevant scenarios. After introducing the basic properties of the formulation, challenges of its application are addressed. Approaches to deal with fictitious eigenfrequencies, half-space problems, and transient sound radiation are presented. The multi-level fast multipole method for solving large-scale problems is implemented and applied. An industrially relevant case study of noise radiation by a vibrating train wheel is demonstrated. true true NATIONAL 2026 true true true true true false GOLD 2026-04-28 true https://doi.org/10.1088/1742-6596/3190/1/012011 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 false false false false 2026-04-13T13:45:55.123+0000 Hálózati Rendszerek és Szolgáltatások Tanszék (BME / VIK) 2 4 1 2 0 false Language 10002 /api/language/10002 Angol English true 2 true PersonAuthorship 135122718 /api/authorship/135122718 1 0.5 true false true Author 10042138 /api/author/10042138 Rucz Péter true 10042138 true Rucz Péter true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 135122719 /api/authorship/135122719 2 0.5 false true Author 10041170 /api/author/10041170 Fiala Péter true 10041170 true Fiala Péter true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PublicationIdentifier 31695708 /api/publicationidentifier/31695708 PlainSource 6 /api/publicationsource/6 PublicationSourceType 10001 /api/publicationsourcetype/10001 true true true DOI DOI https://doi.org/@@@ true true 6 true GOLD true IDENTICAL 10.1088/1742-6596/3190/1/012011 https://doi.org/10.1088/1742-6596/3190/1/012011 false true PublicationIdentifier 31918966 /api/publicationidentifier/31918966 PlainSource 3 /api/publicationsource/3 PublicationSourceType 10003 /api/publicationsourcetype/10003 false true true Scopus Scopus http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-@@@ true true 3 true IDENTICAL 105035369542 http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-105035369542 false true PublicationIdentifier 31695709 /api/publicationidentifier/31695709 PlainSource 40 /api/publicationsource/40 PublicationSourceType 10006 /api/publicationsourcetype/10006 true true true Egyéb URL Other URL @@@ true true 40 true IDENTICAL https://iopscience.iop.org/article/10.1088/1742-6596/3190/1/012011 https://iopscience.iop.org/article/10.1088/1742-6596/3190/1/012011 false true Reference 73936308 /api/reference/73936308 1 10.1121/1.399073 false true Reference 73936309 /api/reference/73936309 2 10.1006/jsvi.1994.1310 false true Reference 73936310 /api/reference/73936310 3 10.1016/j.apacoust.2021.108453 false true Reference 73936311 /api/reference/73936311 4 10.1016/j.advengsoft.2014.05.011 false true Reference 73936312 /api/reference/73936312 5 false true Reference 73936313 /api/reference/73936313 6 10.1002/fld.4947 false true Reference 73936314 /api/reference/73936314 7 10.1006/acha.1993.1006 false true Reference 73936315 /api/reference/73936315 8 10.1115/1.2893766 false true Reference 73936316 /api/reference/73936316 9 10.1002/nme.1620240509 false true Reference 73936317 /api/reference/73936317 10 10.1016/j.jsv.2023.117889 false true Reference 73936318 /api/reference/73936318 11 10.1002/nme.2579 false true Reference 73936319 /api/reference/73936319 12 10.1016/j.jsv.2014.04.024 false true /api/publication/37027060 <div class="JournalArticle Publication long-list"> <div class="authors"> <img title="Forrásközlemény" style="float: left" src="/frontend/resources/grid/publication-core-icon.png"> <img title="Idézőközlemény" style="float: left" src="/frontend/resources/grid/publication-citation-icon.png"> <div class="autype autype0"> <span class="author-name" mtid="10042138"><a href="/gui2/?type=authors&mode=browse&sel=10042138" target="_blank">Rucz Péter ✉ (<span class="authorship-author-name">Rucz Péter</span> <span class="authorAux-mtmt"> Villamosmérnöki tudományok</span>) </a> </span> <span class="author-affil"><span title="Budapesti Műszaki és Gazdaságtudományi Egyetem">BME</span>/<span title="Villamosmérnöki és Informatikai Kar">VIK</span>/Hálózati Rendszerek és Szolgáltatások Tanszék</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10041170"><a href="/gui2/?type=authors&mode=browse&sel=10041170" target="_blank">Fiala Péter (<span class="authorship-author-name">Fiala Péter</span> <span class="authorAux-mtmt"> Informatika</span>) </a> </span> <span class="author-affil"><span title="Budapesti Műszaki és Gazdaságtudományi Egyetem">BME</span>/<span title="Villamosmérnöki és Informatikai Kar">VIK</span>/Hálózati Rendszerek és Szolgáltatások Tanszék</span> </div> </div> <div class="title"><a href="/gui2/?mode=browse&params=publication;37027060" target="_blank">Computation of sound radiation by moving sources using the convected boundary element method</a></div> <div> <span class="journal-title">JOURNAL OF PHYSICS-CONFERENCE SERIES</span> <span class="journal-issn">(<a target="_blank" href="https://portal.issn.org/resource/ISSN/1742-6588">1742-6588</a> <a target="_blank" href="https://portal.issn.org/resource/ISSN/1742-6596">1742-6596</a>)</span>: <span class="journal-volume">3190</span> <span class="page"> Paper 012011. 12 p. </span> <span class="year">(2026)</span> <div class="conference"> 2025 International Conference for Acoustic and Vibration Engineers, NVH Hungary 2025. Konferencia helye, ideje: <span class="location">Balatonalmádi, Magyarország <span class="conference-date">2025.10.08. - 2025.10.10.</span> </div> </div> <div class="pub-footer"> <span class="language" xmlns="http://www.w3.org/1999/html">Nyelv: Angol | </span> <span class="identifiers"> <span class="id identifier oa_GOLD" title=" Gold "> <a style="color:blue" title="10.1088/1742-6596/3190/1/012011" target="_blank" href="https://doi.org/10.1088/1742-6596/3190/1/012011"> DOI </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="105035369542" target="_blank" href="http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-105035369542"> Scopus </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="https://iopscience.iop.org/article/10.1088/1742-6596/3190/1/012011" target="_blank" href="https://iopscience.iop.org/article/10.1088/1742-6596/3190/1/012011"> Egyéb URL </a> </span> </span> <div class="publication-citation"> <a target="_blank" href="/api/publication?cond=citations.related;eq;37027060&sort=publishedYear,desc&sort=title"> Idézett közlemények száma: 2 </a> </div> <div class="mtid"><span class="long-pub-mtid">Közlemény: 37027060</span> | <span class="status-data status-ADMIN_APPROVED"> Admin láttamozott </span> Forrás Idéző | <span class="type-subtype">Folyóiratcikk ( Konferenciaközlemény ) </span> | <span class="pub-category">Tudományos</span> | <span class="publication-sourceOfData">DOI XML</span> </div> <div class="lastModified">Utolsó módosítás: 2026.04.28. 16:03 Andódy Katalin (BME admin4) </div> <pre class="comment" style="margin-top: 0; margin-bottom: 0;"><u>Megjegyzés</u>: This work has been supported by the Hungarian National Research, Development and Innovation Office under contract No. K–143436.</pre> </div></div>