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As this is still a new area for development and experimentation, it is important to test and validate the optimal conditions and the hydrodynamic behaviour of such systems under different conditions. The aim of this paper is to present a turbine design validation practise, which researchers and equipment manufactures can use for the hydrodynamic behaviour analysis of new low-head turbines prior to production and application. Laboratory experimental tests and advanced CFD numerical analysis are described for the flow behaviour analysis of a new prototype microtubular propeller. Laboratory experimental results are presented and used for the evaluation of the turbine performance curves. Comparisons between experimental and CFD results are also presented. Finally, an assessment of the hydrodynamic behaviour is made for a scaled model application, using the theory of turbomachine similarity.<\/jats:p>","DOI":"10.5402\/2012\/846206","type":"journal-article","created":{"date-parts":[[2012,2,29]],"date-time":"2012-02-29T21:31:08Z","timestamp":1330551068000},"page":"1-10","source":"Crossref","is-referenced-by-count":12,"title":["Low-Head Energy Conversion: A Conceptual Design and Laboratory Investigation of a Microtubular Hydro Propeller"],"prefix":"10.5402","volume":"2012","author":[{"given":"Helena M.","family":"Ramos","sequence":"first","affiliation":[{"name":"Dipartimento di Ingegneria Civile, CEHIDRO, Instituto Superior T\u00e9cnico, 1049-001 Lisbon, Portugal"}]},{"given":"Mariana","family":"Sim\u00e3o","sequence":"additional","affiliation":[{"name":"Dipartimento di Ingegneria Civile, CEHIDRO, Instituto Superior T\u00e9cnico, 1049-001 Lisbon, Portugal"}]},{"given":"Kaloyan N.","family":"Kenov","sequence":"additional","affiliation":[{"name":"Dipartimento di Ingegneria Civile, CEHIDRO, Instituto Superior T\u00e9cnico, 1049-001 Lisbon, Portugal"}]}],"member":"311","reference":[{"key":"7","doi-asserted-by":"publisher","DOI":"10.1016\/j.renene.2008.03.017"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1016\/j.renene.2008.12.013"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1016\/j.renene.2007.06.026"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1016\/j.renene.2007.01.009"},{"issue":"4","key":"11","volume":"2","year":"2009","journal-title":"The International Journal of Fluid Machinery and Systems"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1099-114X(199809)22:11<953::AID-ER418>3.0.CO;2-1"},{"key":"13","doi-asserted-by":"publisher","DOI":"10.1002\/1099-114X(200009)24:11<953::AID-ER634>3.0.CO;2-3"},{"issue":"6","key":"14","doi-asserted-by":"crossref","first-page":"623","DOI":"10.1002\/er.4440180606","volume":"18","year":"1994","journal-title":"International Journal of Energy Research"},{"issue":"5","key":"15","doi-asserted-by":"crossref","first-page":"347","DOI":"10.1002\/er.4440150502","volume":"15","year":"1991","journal-title":"International Journal of Energy Research"},{"issue":"1","key":"16","volume":"11","year":"2011","journal-title":"International Journal of Mechanical & Mechatronics Engineering"},{"issue":"1","key":"17","volume":"12","year":"2010","journal-title":"IOP Conference Series: Earth and Environmental Science"},{"issue":"4","key":"20","first-page":"69","volume":"2","year":"2009","journal-title":"Water Science and Engineering"},{"key":"22","volume-title":"Energy production in water supply systems: computational analysis for new design solutions","year":"2010"}],"container-title":["ISRN Mechanical Engineering"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/archive\/2012\/846206.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/archive\/2012\/846206.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/archive\/2012\/846206.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,12,10]],"date-time":"2020-12-10T01:08:51Z","timestamp":1607562531000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/isrn\/2012\/846206\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,2,29]]},"references-count":13,"alternative-id":["846206","846206"],"URL":"https:\/\/doi.org\/10.5402\/2012\/846206","relation":{},"ISSN":["2090-5130"],"issn-type":[{"value":"2090-5130","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012,2,29]]}}}