• Emptying of large-scale pipeline by pressurized airLaanearu, Janek; Annus, Ivar; Koppel, Tiit; Bergant, Anton; Vučkovic, Sašo; Hou, Qingzhi; Tijsseling, Arris S.; Anderson, Alexander; Westende, Jos M.C.van'tJournal of hydraulic engineering2012 / p. 1090-1100 : ill https://www.win.tue.nl/~atijssel/pdf_files/Laanearu-et-al_2012.pdf
• Experimental investigation on rapid filling of a large-scale pipelineHou, Qingzhi; Tijsseling, Arris S.; Laanearu, Janek; Annus, Ivar; Koppel, TiitJournal of hydraulic engineering2014 / art. 04014053, p. 1-14 : ill https://doi.org/10.1061/(ASCE)HY.1943-7900.0000914 https://www.scopus.com/sourceid/16283 https://www.scopus.com/record/display.uri?eid=2-s2.0-84911958035&origin=inward&txGid=e781de6a3158f51d93bc4671ee42f088 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=J%20HYDRAUL%20ENG&year=2014 https://www.webofscience.com/wos/woscc/full-record/WOS:000344005700002
• Semi-empirical method for estimation of energy losses in a large-scale pipelineLaanearu, Janek; Annus, Ivar; Sergejeva, Monika; Koppel, TiitProcedia engineering2014 / p. 969-977 : ill https://doi.org/10.1016/j.proeng.2014.02.108 https://www.scopus.com/sourceid/18700156717 https://www.scopus.com/record/display.uri?eid=2-s2.0-84899671137&origin=inward&txGid=3062ffda109904e856b88a56b1fe4c08 https://www.webofscience.com/wos/woscc/full-record/WOS:000341500600108
• Water-column mass losses during the emptying of a large-scale pipeline by pressurized airLaanearu, Janek; Hou, Qingzhi; Annus, Ivar; Tijsseling, Arris S.Proceedings of the Estonian Academy of Sciences2015 / p. 8-16 : ill https://artiklid.elnet.ee/record=b2717477*est https://doi.org/10.3176/proc.2015.1.02 https://www.scopus.com/sourceid/11500153303 https://www.scopus.com/record/display.uri?eid=2-s2.0-84940061632&origin=inward&txGid=0c2dcbceeee43612d0517e40804823d8 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=P%20EST%20ACAD%20SCI&year=2015 https://www.webofscience.com/wos/woscc/full-record/WOS:000351328000002