{"id":663123,"date":"2024-10-25T00:55:42","date_gmt":"2024-10-24T23:55:42","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=663123"},"modified":"2024-10-25T00:55:42","modified_gmt":"2024-10-24T23:55:42","slug":"sicaklik-kutle-olcer-prensip-ve-gaz-akis-olcumu","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/tr\/sicaklik-kutle-olcer-prensip-ve-gaz-akis-olcumu\/","title":{"rendered":"S\u0131cakl\u0131k K\u00fctle \u00d6l\u00e7er | Prensip ve Gaz Ak\u0131\u015f \u00d6l\u00e7\u00fcm\u00fc"},"content":{"rendered":"<p class=\"sidekick\">S\u0131cakl\u0131k K\u00fctle \u00d6l\u00e7er | Prensip ve Gaz Ak\u0131\u015f \u00d6l\u00e7\u00fcm\u00fc: Termal m\u00fchendislikte s\u0131cakl\u0131k k\u00fctle \u00f6l\u00e7erin prensipleri ve gaz ak\u0131\u015f\u0131n\u0131 nas\u0131l \u00f6l\u00e7t\u00fc\u011f\u00fcn\u00fc \u00f6\u011frenin.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/sicaklik_kutle_olcer_prensip_ve_gaz_akis_olcumu.png\" alt=\"S\u0131cakl\u0131k K\u00fctle \u00d6l\u00e7er | Prensip ve Gaz Ak\u0131\u015f \u00d6l\u00e7\u00fcm\u00fc\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>S\u0131cakl\u0131k K\u00fctle \u00d6l\u00e7er | Prensip ve Gaz Ak\u0131\u015f \u00d6l\u00e7\u00fcm\u00fc<\/h2>\n<p>Termal m\u00fchendislikte, s\u0131cakl\u0131k k\u00fctle \u00f6l\u00e7erler (thermal mass flow meters), ak\u0131\u015fkanlar\u0131n ak\u0131\u015f h\u0131z\u0131n\u0131 \u00f6l\u00e7mek i\u00e7in yayg\u0131n olarak kullan\u0131lan cihazlard\u0131r. \u00d6zellikle gazlar\u0131n ak\u0131\u015f\u0131n\u0131 \u00f6l\u00e7mek i\u00e7in idealdirler. Bu makalede, s\u0131cakl\u0131k k\u00fctle \u00f6l\u00e7erlerin \u00e7al\u0131\u015fma prensibi ve gaz ak\u0131\u015f \u00f6l\u00e7\u00fcm\u00fcnde nas\u0131l kullan\u0131ld\u0131klar\u0131 a\u00e7\u0131klanmaktad\u0131r.<\/p>\n<h2>S\u0131cakl\u0131k K\u00fctle \u00d6l\u00e7erlerin \u00c7al\u0131\u015fma Prensibi<\/h2>\n<p>S\u0131cakl\u0131k k\u00fctle \u00f6l\u00e7erler, bir ak\u0131\u015fkan\u0131n boru i\u00e7inden ge\u00e7ti\u011fi s\u0131rada meydana gelen \u0131s\u0131 aktar\u0131m\u0131n\u0131 \u00f6l\u00e7erek \u00e7al\u0131\u015f\u0131r. Temelde, iki \u0131s\u0131 sens\u00f6r\u00fc kullan\u0131l\u0131r: biri \u0131s\u0131t\u0131c\u0131 g\u00f6revi g\u00f6r\u00fcr, di\u011feri ise referans sens\u00f6rd\u00fcr. Is\u0131t\u0131c\u0131 sens\u00f6r, sabit bir s\u0131cakl\u0131kta tutulur ve referans sens\u00f6r, ak\u0131\u015fkan\u0131n ger\u00e7ek s\u0131cakl\u0131\u011f\u0131n\u0131 \u00f6l\u00e7er. Bu iki sens\u00f6r aras\u0131ndaki s\u0131cakl\u0131k fark\u0131, ak\u0131\u015f h\u0131z\u0131na ba\u011fl\u0131 olarak de\u011fi\u015fir.<\/p>\n<ul>\n<li>Is\u0131t\u0131c\u0131 sens\u00f6r, sabit bir s\u0131cakl\u0131kta (T<sub>1<\/sub>) tutulur.<\/li>\n<li>Referans sens\u00f6r, ak\u0131\u015fkan\u0131n s\u0131cakl\u0131\u011f\u0131n\u0131 (T<sub>2<\/sub>) \u00f6l\u00e7er.<\/li>\n<li>Ak\u0131\u015fkan ak\u0131\u015f\u0131 artt\u0131k\u00e7a, referans sens\u00f6r\u00fcn s\u0131cakl\u0131\u011f\u0131 y\u00fckselir veya d\u00fc\u015fer ve bu fark (T<sub>1<\/sub> &#8211; T<sub>2<\/sub>) \u00f6l\u00e7\u00fcl\u00fcr.<\/li>\n<\/ul>\n<p>Bu s\u0131cakl\u0131k fark\u0131, ak\u0131\u015f h\u0131z\u0131na orant\u0131l\u0131 bir elektrik sinyali \u00fcretir. Sinyal genellikle voltaj veya ak\u0131m cinsindendir ve ak\u0131\u015fkan\u0131n k\u00fctle ak\u0131\u015f h\u0131z\u0131n\u0131 (m) belirlemek i\u00e7in kullan\u0131l\u0131r:<\/p>\n<ul>\n<li>Q<sub>m<\/sub> = K * (T<sub>1<\/sub> &#8211; T<sub>2<\/sub>)<\/li>\n<\/ul>\n<p>Burada Q<sub>m<\/sub>, k\u00fctle ak\u0131\u015f h\u0131z\u0131 ve K, cihaz\u0131n kalibrasyon fakt\u00f6r\u00fcd\u00fcr.<\/p>\n<h2>Gaz Ak\u0131\u015f \u00d6l\u00e7\u00fcm\u00fc<\/h2>\n<p>S\u0131cakl\u0131k k\u00fctle \u00f6l\u00e7erler, \u00f6zellikle gaz ak\u0131\u015flar\u0131n\u0131n \u00f6l\u00e7\u00fcm\u00fcnde tercih edilir \u00e7\u00fcnk\u00fc gazlar\u0131n d\u00fc\u015f\u00fck yo\u011funluklar\u0131 ve y\u00fcksek s\u0131cakl\u0131k farklar\u0131, \u0131s\u0131 aktar\u0131m\u0131n\u0131 daha belirgin hale getirir. Bu \u00f6l\u00e7\u00fcm y\u00f6nteminin baz\u0131 avantajlar\u0131 \u015funlard\u0131r:<\/p>\n<ol>\n<li><b>Do\u011fruluk ve Hassasiyet:<\/b> S\u0131cakl\u0131k k\u00fctle \u00f6l\u00e7erler, geni\u015f bir ak\u0131\u015f h\u0131zlar\u0131 aral\u0131\u011f\u0131nda y\u00fcksek do\u011fruluk ve hassasiyet sa\u011flar.<\/li>\n<li><b>D\u00fc\u015f\u00fck Bak\u0131m Gereksinimi:<\/b> Hareketli par\u00e7a bulunmamas\u0131, cihaz\u0131n dayan\u0131kl\u0131l\u0131\u011f\u0131n\u0131 art\u0131r\u0131r ve bak\u0131m maliyetlerini d\u00fc\u015f\u00fcr\u00fcr.<\/li>\n<li><b>Do\u011frudan K\u00fctle Ak\u0131\u015f \u00d6l\u00e7\u00fcm\u00fc:<\/b> Hacimsel ak\u0131\u015f \u00f6l\u00e7erlerin aksine, s\u0131cakl\u0131k k\u00fctle \u00f6l\u00e7erler do\u011frudan k\u00fctle ak\u0131\u015f\u0131n\u0131 \u00f6l\u00e7er, bu da bas\u0131n\u00e7 ve s\u0131cakl\u0131k de\u011fi\u015fimlerinden ba\u011f\u0131ms\u0131z olmalar\u0131n\u0131 sa\u011flar.<\/li>\n<\/ol>\n<p>Bir s\u0131cakl\u0131k k\u00fctle \u00f6l\u00e7er kullan\u0131rken dikkat edilmesi gereken baz\u0131 noktalar \u015funlard\u0131r:<\/p>\n<ul>\n<li><b>Kalibrasyon:<\/b> \u00d6l\u00e7\u00fcm cihaz\u0131n\u0131n d\u00fczenli olarak kalibre edilmesi, do\u011fru sonu\u00e7lar elde etmek i\u00e7in \u00f6nemlidir.<\/li>\n<li><b>Kurulum ve Bak\u0131m:<\/b> Cihaz\u0131n do\u011fru bir \u015fekilde kurulmas\u0131 ve periyodik bak\u0131mlarla temizlenmesi gereklidir.<\/li>\n<li><b>Uyumluluk:<\/b> \u00d6l\u00e7er, \u00f6l\u00e7\u00fcm yap\u0131lacak gaz t\u00fcr\u00fcne uygun olmal\u0131d\u0131r.<\/li>\n<\/ul>\n<p>Sonu\u00e7 olarak, s\u0131cakl\u0131k k\u00fctle \u00f6l\u00e7erler, termal m\u00fchendislik uygulamalar\u0131nda vazge\u00e7ilmez cihazlard\u0131r. Gaz ak\u0131\u015flar\u0131n\u0131n do\u011fru ve g\u00fcvenilir bir \u015fekilde \u00f6l\u00e7\u00fclmesi i\u00e7in ideal olan bu cihazlar, modern end\u00fcstriyel uygulamalarda geni\u015f yer bulmaktad\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>S\u0131cakl\u0131k K\u00fctle \u00d6l\u00e7er | Prensip ve Gaz Ak\u0131\u015f \u00d6l\u00e7\u00fcm\u00fc: Termal m\u00fchendislikte s\u0131cakl\u0131k k\u00fctle \u00f6l\u00e7erin prensipleri ve gaz ak\u0131\u015f\u0131n\u0131 nas\u0131l \u00f6l\u00e7t\u00fc\u011f\u00fcn\u00fc \u00f6\u011frenin.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[131],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>S\u0131cakl\u0131k K\u00fctle \u00d6l\u00e7er | Prensip ve Gaz Ak\u0131\u015f 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