{"id":4581,"date":"2026-03-16T15:32:51","date_gmt":"2026-03-16T12:32:51","guid":{"rendered":"https:\/\/www.acccflagship.fi\/?p=4581"},"modified":"2026-03-16T15:32:55","modified_gmt":"2026-03-16T12:32:55","slug":"uusia-ratkaisuja-tarkkaan-ja-luotettavaan-paastomittaukseen","status":"publish","type":"post","link":"https:\/\/www.acccflagship.fi\/index.php\/2026\/03\/16\/uusia-ratkaisuja-tarkkaan-ja-luotettavaan-paastomittaukseen\/","title":{"rendered":"Uusia ratkaisuja tarkkaan ja luotettavaan p\u00e4\u00e4st\u00f6mittaukseen"},"content":{"rendered":"\n

Tampereen yliopisto on mukana METECH-hankkeessa, joka kehitt\u00e4\u00e4 entist\u00e4 tarkempia mittausmenetelmi\u00e4 energia-, liikenne- ja ty\u00f6konesektorin p\u00e4\u00e4st\u00f6jen todentamiseen. Yliopiston tutkijoiden ty\u00f6 keskittyy pienten hiukkasten mittaamiseen sek\u00e4 mittausmenetelmien yhdenmukaisuuden kehitt\u00e4miseen muun muassa p\u00e4\u00e4st\u00f6jen laboratoriomittausten ja todellisten ilmakeh\u00e4olosuhteiden v\u00e4lill\u00e4.<\/p>\n\n\n\n

Kunnianhimoiset tavoitteet ilmastonmuutoksen hidastamiseksi ja ilmanlaadun parantamiseksi ovat arkea energia-alalla, meriliikenteess\u00e4, ilmailussa ja ty\u00f6koneiden kehittelyss\u00e4. Uudet moottorit, polttoaineet ja pakokaasujen j\u00e4lkik\u00e4sittelytekniikat tuottavat v\u00e4hemm\u00e4n p\u00e4\u00e4st\u00f6j\u00e4, mutta niiden tarkka mittaaminen on haastavaa. <\/p>\n\n\n\n

METECH-hanke kehitt\u00e4\u00e4 tarkkoja p\u00e4\u00e4st\u00f6mittausmenetelmi\u00e4, joilla voidaan luotettavasti mitata ilmanlaadun ja ilmaston kannalta haitallisia kaasumaisia ja hiukkasmaisia ep\u00e4puhtauksia. Kehitett\u00e4vien p\u00e4\u00e4st\u00f6mittausten on toimittava haastavissa kentt\u00e4olosuhteissa laboratorioiden lis\u00e4ksi. <\/p>\n\n\n\n

Tampereen yliopiston aerosolifysiikan laboratorion tutkijat keskittyv\u00e4t hankkeessa erityisesti hiukkasp\u00e4\u00e4st\u00f6jen mittausmenetelmiin.<\/p>\n\n\n\n

\u2013 Erityisen\u00e4 tutkimuskohteena tutkijoillamme on pienten hiukkasten mittaaminen. T\u00e4h\u00e4n liittyy vahvasti kaasu-hiukkasmuuntuman merkityksen ymm\u00e4rt\u00e4minen sek\u00e4 sekund\u00e4\u00e4risen hiukkasmuodostuksen ilmi\u00f6t, sanoo Aerosolifysiikan laboratorion johtaja, professori Topi R\u00f6nkk\u00f6<\/strong> Tampereen yliopistosta.<\/p>\n\n\n\n

Kolmevuotisen METECH-hankkeen budjetti on 1,6 miljoonaa euroa. Hanke kuuluu W\u00e4rtsil\u00e4n WISE Veturi-\u200bohjelmaan, ja sit\u00e4 rahoittaa Business Finland.<\/p>\n\n\n\n

Lue koko uutinen Tampereen yliopiston sivuilta<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

Tampereen yliopisto on mukana METECH-hankkeessa, joka kehitt\u00e4\u00e4 entist\u00e4 tarkempia mittausmenetelmi\u00e4 energia-, liikenne- ja ty\u00f6konesektorin p\u00e4\u00e4st\u00f6jen todentamiseen. Yliopiston tutkijoiden ty\u00f6 keskittyy pienten hiukkasten mittaamiseen sek\u00e4 mittausmenetelmien yhdenmukaisuuden kehitt\u00e4miseen muun muassa p\u00e4\u00e4st\u00f6jen laboratoriomittausten ja todellisten ilmakeh\u00e4olosuhteiden v\u00e4lill\u00e4. Kunnianhimoiset tavoitteet ilmastonmuutoksen hidastamiseksi ja ilmanlaadun parantamiseksi ovat arkea energia-alalla, meriliikenteess\u00e4, ilmailussa ja ty\u00f6koneiden kehittelyss\u00e4. Uudet moottorit, polttoaineet ja pakokaasujen […]<\/p>\n","protected":false},"author":1,"featured_media":2541,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_vp_format_video_url":"","_vp_image_focal_point":{"x":0.5,"y":0.5500000000000000444089209850062616169452667236328125},"footnotes":""},"categories":[140,25],"tags":[55],"class_list":["post-4581","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-impact-en","category-uncategorized-en","tag-accc"],"featured_image_src":"https:\/\/www.acccflagship.fi\/wp-content\/uploads\/ACCC-news-1.png","author_info":{"display_name":"mkulmala","author_link":"https:\/\/www.acccflagship.fi\/index.php\/author\/mkulmala\/"},"_links":{"self":[{"href":"https:\/\/www.acccflagship.fi\/index.php\/wp-json\/wp\/v2\/posts\/4581","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.acccflagship.fi\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.acccflagship.fi\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.acccflagship.fi\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.acccflagship.fi\/index.php\/wp-json\/wp\/v2\/comments?post=4581"}],"version-history":[{"count":1,"href":"https:\/\/www.acccflagship.fi\/index.php\/wp-json\/wp\/v2\/posts\/4581\/revisions"}],"predecessor-version":[{"id":4582,"href":"https:\/\/www.acccflagship.fi\/index.php\/wp-json\/wp\/v2\/posts\/4581\/revisions\/4582"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.acccflagship.fi\/index.php\/wp-json\/wp\/v2\/media\/2541"}],"wp:attachment":[{"href":"https:\/\/www.acccflagship.fi\/index.php\/wp-json\/wp\/v2\/media?parent=4581"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.acccflagship.fi\/index.php\/wp-json\/wp\/v2\/categories?post=4581"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.acccflagship.fi\/index.php\/wp-json\/wp\/v2\/tags?post=4581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}