{"id":2014,"date":"2026-03-18T10:11:41","date_gmt":"2026-03-18T10:11:41","guid":{"rendered":"https:\/\/seaglow.eu\/?p=2014"},"modified":"2026-03-18T10:16:18","modified_gmt":"2026-03-18T10:16:18","slug":"measuring-what-matters-how-seaglow-is-mapping-vessel-emissions","status":"publish","type":"post","link":"https:\/\/seaglow.eu\/lt\/measuring-what-matters-how-seaglow-is-mapping-vessel-emissions\/","title":{"rendered":"Matuojant tai, kas svarbu: kaip SEAGLOW \u017eem\u0117lapiuose laiv\u0173 emisijas"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>Supratimas, kaip \u017evejybos laivai vartoja energij\u0105 ir i\u0161meta ter\u0161alus, yra pirmas svarbus \u017eingsnis siekiant suma\u017einti j\u0173 poveik\u012f aplinkai.<\/p>\n<p>\u012egyvendindami \u0161ias pastangas, partneriai Danijos technologij\u0173 institutas (DTI) ir AZTI neseniai u\u017ebaig\u0117 i\u0161sami\u0105 bazini\u0173 ir i\u0161metam\u0173j\u0173 ter\u0161al\u0173 matavim\u0173 kampanij\u0105 keturiuose \"Seaglow\" bandomuosiuose \u017evejybos laivuose, veikian\u010diuose \u0160iaur\u0117s Europoje. <strong>Laivai...<em>Ester<\/em> Danijoje, <em>PMA-605<\/em> Estijoje, <em>Ana Karina<\/em> Norvegijoje ir <em>Valentina<\/em> \u0160vedijoje<\/strong>-atspindi \u012fvairius regiono laivynui b\u016bdingus veiklos profilius.<\/p>\n<p>&nbsp;<\/p>\n<figure id=\"attachment_2016\" aria-describedby=\"caption-attachment-2016\" style=\"width: 402px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2016\" src=\"http:\/\/seaglow.eu\/wp-content\/uploads\/2026\/03\/Seaglow-DTI-1-500x375.jpg\" alt=\"\" width=\"402\" height=\"301\" srcset=\"https:\/\/seaglow.eu\/wp-content\/uploads\/2026\/03\/Seaglow-DTI-1-500x375.jpg 500w, https:\/\/seaglow.eu\/wp-content\/uploads\/2026\/03\/Seaglow-DTI-1-1200x900.jpg 1200w, https:\/\/seaglow.eu\/wp-content\/uploads\/2026\/03\/Seaglow-DTI-1-300x225.jpg 300w, https:\/\/seaglow.eu\/wp-content\/uploads\/2026\/03\/Seaglow-DTI-1-768x576.jpg 768w, https:\/\/seaglow.eu\/wp-content\/uploads\/2026\/03\/Seaglow-DTI-1-16x12.jpg 16w, https:\/\/seaglow.eu\/wp-content\/uploads\/2026\/03\/Seaglow-DTI-1.jpg 1379w\" sizes=\"auto, (max-width: 402px) 100vw, 402px\" \/><figcaption id=\"caption-attachment-2016\" class=\"wp-caption-text\"><em>Nuotraukoje i\u0161 kair\u0117s \u012f de\u0161in\u0119: Ema Sommer (DTI), Villads M\u00f8ller (DTI) ir Allanas Vestergaardas (\"Ester\", laivo savininkas)<\/em><\/figcaption><\/figure>\n<p>\u0160io darbo esm\u0117 yra <strong>baziniai matavimai<\/strong>, kuriuose pateikiamas i\u0161samus kiekvieno laivo veikimo realiomis s\u0105lygomis vaizdas. U\u017euot pasikliovusios prielaidomis, projekto komandos i\u0161plaukia \u012f laiv\u0105 ir tiesiogiai j\u016broje i\u0161matuoja energijos poreik\u012f, degal\u0173 ir energijos s\u0105naudas bei bendr\u0105 eksploatacin\u0119 elgsen\u0105. Naudodamiesi specialia \u012franga, skirta degal\u0173 srautui, variklio s\u016bki\u0173 da\u017eniui (RPM) ir sukimo momentui steb\u0117ti, jie fiksuoja <strong>kaip laivai veikia skirtingomis eksploatavimo s\u0105lygomis.<\/strong><\/p>\n<p>\u0160iuos laive atliekamus matavimus papildo nuolatiniai eksploataciniai duomenys, gaunami i\u0161 <strong>AZTI \u012fdiegta simuliacin\u0117 sistema<\/strong>. \u0160ie duomen\u0173 rinkiniai leid\u017eia komandoms atlikti i\u0161sami\u0105 kiekvieno laivo galios ir energijos poreikio analiz\u0119. Taikydamos pripa\u017eintus in\u017einerinius metodus, jos kuria modelius, pagal kuriuos nustatomas elektros energijos poreikis ir degal\u0173 kiekis, reikalingas b\u016bsimiems modernizavimo sprendimams pagal SEAGLOW.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>Be to, \u012fprast\u0173 plaukiojimo operacij\u0173 metu atliekami i\u0161metam\u0173j\u0173 ter\u0161al\u0173 matavimai, kad b\u016bt\u0173 galima suprasti, kiek kiekvienas laivas i\u0161meta ter\u0161al\u0173 prakti\u0161kai. Naudojant <strong>DTI mobilioji laboratorija<\/strong>, in\u017einieriai matuoja pagrindines i\u0161metam\u0105sias dujas, \u012fskaitant azoto oksidus (NOx), sieros oksidus (SOx), anglies monoksid\u0105 (CO) ir anglies dioksid\u0105 (CO\u2082), taip pat i\u0161metamas kiet\u0105sias daleles. Pa\u017eang\u016bs prietaisai, \u012fskaitant \"Testo V350 Marine 2\" ir \"Pegasor MI3\", leid\u017eia tiesiogiai susieti \u0161iuos i\u0161metamuosius ter\u0161alus su variklio apkrova ir laivo kursu skirtingomis s\u0105lygomis, taip sudarant i\u0161sam\u0173 kiekvieno laivo i\u0161metam\u0173j\u0173 ter\u0161al\u0173 profil\u012f.<\/p>\n<p>\u0160is darbas priklauso ne tik nuo technologij\u0173, bet ir nuo glaudaus bendradarbiavimo.<strong> Laiv\u0173 savininkai atlieka pagrindin\u012f vaidmen\u012f kampanij\u0173 metu<\/strong>, sveikindami komandas ir dalydamiesi i\u0161samiomis \u017einiomis apie kasdien\u0119 veikl\u0105. \u012e j\u0173 patirt\u012f aktyviai atsi\u017evelgiama tiek planuojant ir atliekant matavimus, tiek atliekant v\u0117lesn\u0119 analiz\u0119, taip padedant u\u017etikrinti, kad rezultatai b\u016bt\u0173 tiksl\u016bs ir prakti\u0161kai tinkami.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2018 alignleft\" src=\"http:\/\/seaglow.eu\/wp-content\/uploads\/2026\/03\/Pegasor-375x500.jpg\" alt=\"\" width=\"204\" height=\"272\" srcset=\"https:\/\/seaglow.eu\/wp-content\/uploads\/2026\/03\/Pegasor-375x500.jpg 375w, https:\/\/seaglow.eu\/wp-content\/uploads\/2026\/03\/Pegasor-900x1200.jpg 900w, https:\/\/seaglow.eu\/wp-content\/uploads\/2026\/03\/Pegasor-225x300.jpg 225w, https:\/\/seaglow.eu\/wp-content\/uploads\/2026\/03\/Pegasor-768x1024.jpg 768w, https:\/\/seaglow.eu\/wp-content\/uploads\/2026\/03\/Pegasor-1152x1536.jpg 1152w, https:\/\/seaglow.eu\/wp-content\/uploads\/2026\/03\/Pegasor-9x12.jpg 9w, https:\/\/seaglow.eu\/wp-content\/uploads\/2026\/03\/Pegasor.jpg 1379w\" sizes=\"auto, (max-width: 204px) 100vw, 204px\" \/><\/p>\n<p>Galutin\u0117 i\u0161metam\u0173j\u0173 ter\u0161al\u0173 matavimo kampanija vyko<strong> 2026 m. vasario 23 d. laive <em>Ester<\/em> Hanstholme, Danijoje.<\/strong> \u0160alt\u0105 ir miglot\u0105 ryt\u0105 in\u017einieriai \u012freng\u0117 \"Pegasor\" matavimo zondus tiesiai \u012f i\u0161metimo sistem\u0105, i\u0161kart u\u017e variklio, kad u\u017efiksuot\u0173 i\u0161metam\u0173j\u0173 ter\u0161al\u0173 kiek\u012f pa\u010diame j\u0173 susidarymo ta\u0161ke.<\/p>\n<p>Palyginti ramioje j\u016broje laivas buvo i\u0161bandytas penkiuose skirtinguose apkrovos ta\u0161kuose, plaukiant visomis keturiomis kryptimis, tod\u0117l i\u0161 viso buvo i\u0161matuota 20 ta\u0161k\u0173. Atliekant bandymus i\u0161metam\u0173j\u0173 duj\u0173 m\u0117giniai buvo imami tiesiai i\u0161 i\u0161metimo vamzd\u017eio.<\/p>\n<p><em>Nuotraukoje: Pegasor, kiet\u0173j\u0173 daleli\u0173 matavimo prietaisai, skirti labai smulki\u0173 daleli\u0173 koncentracijos ir dyd\u017eio aplinkos ir i\u0161metam\u0173j\u0173 ter\u0161al\u0173 steb\u0117senai.<\/em><\/p>\n<p>&nbsp;<\/p>\n<p>Nepaisant sud\u0117ting\u0173 s\u0105lyg\u0173, kampanija buvo s\u0117kminga. Jos metu gauti auk\u0161tos kokyb\u0117s duomenys, kuriuos dabar analizuoja DTI in\u017einieriai ir<strong> tiesiogiai remia kit\u0105 SEAGLOW etap\u0105.<\/strong>: \u012frengti laivus su modernizacijos sprendimais, kurie suma\u017eina degal\u0173 s\u0105naudas ir i\u0161metam\u0173j\u0173 ter\u0161al\u0173 kiek\u012f.<\/p>\n<p><em>Nuotrauk\u0173 kreditai @Seaglow<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>&nbsp; Understanding how fishing vessels consume energy and produce emissions is a crucial first step towards reducing their environmental impact. As part of this effort, partners Danish Technological Institute (DTI) [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2034,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,21,20],"tags":[4,11,15],"class_list":["post-2014","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-pilot-1-ester-t247","category-seaglow-pilots","tag-energy","tag-fisheries","tag-simul","has-post-title","has-post-date","has-post-category","has-post-tag","has-post-comment","has-post-author",""],"_links":{"self":[{"href":"https:\/\/seaglow.eu\/lt\/wp-json\/wp\/v2\/posts\/2014","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/seaglow.eu\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/seaglow.eu\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/seaglow.eu\/lt\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/seaglow.eu\/lt\/wp-json\/wp\/v2\/comments?post=2014"}],"version-history":[{"count":18,"href":"https:\/\/seaglow.eu\/lt\/wp-json\/wp\/v2\/posts\/2014\/revisions"}],"predecessor-version":[{"id":2037,"href":"https:\/\/seaglow.eu\/lt\/wp-json\/wp\/v2\/posts\/2014\/revisions\/2037"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/seaglow.eu\/lt\/wp-json\/wp\/v2\/media\/2034"}],"wp:attachment":[{"href":"https:\/\/seaglow.eu\/lt\/wp-json\/wp\/v2\/media?parent=2014"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/seaglow.eu\/lt\/wp-json\/wp\/v2\/categories?post=2014"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/seaglow.eu\/lt\/wp-json\/wp\/v2\/tags?post=2014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}