• Acoustic analysis of small engine catalytic converters : SAE 2010-32-0022Lavrentjev, Jüri; Rämmal, HansSAE technical papers2010 / [12] p
• Acoustic studies of micro-perforates for small engine silencersKabral, Raimo; Rämmal, Hans; Lavrentjev, JüriSAE technical papers2012 https://www.sae.org/publications/technical-papers/content/2012-32-0107/
• Acoustic studies on small engine silencer elementsKabral, Raimo; Rämmal, Hans; Lavrentjev, Jüri; Auriemma, FabioSAE technical papers2011 / [8] p. : ill
• Acoustical methods for investigating turbocharger flow instabilitiesKabral, Raimo; Rämmal, Hans; Abom, MatsSAE Technical Papers2013 https://doi.org/10.4271/2013-01-1879 https://www.scopus.com/sourceid/21100239259 https://www.scopus.com/record/display.uri?eid=2-s2.0-84881197402&origin=resultslist&sort=plf-f&src=s&sot=b&sdt=b&s=DOI%2810.4271%2F2013-01-1879%29
• Application of novel micro-grooved elements to small engine silencerAuriemma, Fabio; Rämmal, Hans; Lavrentjev, JüriSAE Technical Papers2013 / [10] p.: ill https://www.sae.org/publications/technical-papers/content/2013-32-9001/ https://doi.org/10.4271/2013-32-9001 https://www.scopus.com/sourceid/21100239259 https://www.scopus.com/record/display.uri?eid=2-s2.0-84887986231&origin=resultslist&sort=plf-f&src=s&sot=b&sdt=b&s=DOI%2810.4271%2F2013-32-9001%29&sessionSearchId=842eff8fafa5da0f4673a77a0030efbc
• Design and performance of acoustic metamaterial structure for inlet duct noise attenuationLavrentjev, Jüri; Rämmal, HansSAE Technical Papers2017 / 2017-32-0066, [6] p. : ill https://www.sae.org/publications/technical-papers/content/2017-32-0066/ https://www.scopus.com/sourceid/21100239259 https://www.scopus.com/record/display.uri?eid=2-s2.0-85072226433&origin=inward&txGid=1a8b2dd18c6669e939047222f9f2830f
• Experimental determination of sound transmission in turbo-compressors : SAE Tech. paper no.2009-01-2045Rämmal, Hans; Abom, MatsSAE Technical Papers2009 / [7] p https://www.diva-portal.org/smash/record.jsf?pid=diva2%3A750030&dswid=-9882
• Experimental facility for the complete determination of sound transmission in turbochargers : SAE 2010-01-1424Rämmal, Hans; Abom, Mats; Tiikoja, Heiki; Boden, HansSAE technical papers2010 / [9] p https://saemobilus.sae.org/papers/experimental-facility-complete-determination-sound-transmission-turbochargers-2010-01-1424
• A novel design for cruiser type motorcycle silencer based on micro-perforated elementsKabral, Raimo; Rämmal, Hans; Auriemma, Fabio; Luppin, Janek; Kõiv, Risto; Tiikoja, Heiki; Lavrentjev, JüriSAE technical papers2012 https://www.researchgate.net/publication/236005547_A_Novel_Design_for_Cruiser_Type_Motorcycle_Silencer_Based_on_Micro-Perforated_Elements
• On experimental techniques to determine acoustic performance of small exhaust silencers : SAE tech. paper no. 2009-32-0015Lavrentjev, Jüri; Rämmal, HansSAE Technical Papers2009 / [6] p https://www.sae.org/publications/technical-papers/content/2009-32-0015/
• Performance of additive manufactured stacks in a small scale thermoacoustic heat engineAuriemma, Fabio; Holovenko, YaroslavSAE Technical Papers2019 / 2019-01-1534, 10 p. : ill https://doi.org/10.4271/2019-01-1534 https://www.scopus.com/sourceid/21100239259 https://www.scopus.com/record/display.uri?eid=2-s2.0-85067936975&origin=inward&txGid=4480561a0c593a794f65cc57482d7b52
• Sound transmission in automotive turbochargersTiikoja, Heiki; Rämmal, Hans; Abom, Mats; Boden, HansSAE Technical Papers2011 / [12] p https://www.sae.org/publications/technical-papers/content/2011-01-1525/
• The passive acoustic effect of automotive catalytic convertersLavrentjev, Jüri; Rämmal, Hans; Tiikoja, HeikiSAE technical papers2011 / [8] p.: ill https://www.researchgate.net/publication/289649603_The_Passive_Acoustic_Effect_of_Automotive_Catalytic_Converters
• Validation of 1D and 3D analyses for performance prediction of an automotive silencerSiano, Daniela; Auriemma, Fabio; Bozza, Fabio; Rämmal, HansSAE technical papers2011 / [14] p https://www.researchgate.net/publication/258519244_Validation_of_1D_and_3D_Analyses_for_Performance_Prediction_of_an_Automotive_Silencer