{"id":112863,"date":"2024-07-22T13:15:25","date_gmt":"2024-07-22T11:15:25","guid":{"rendered":"https:\/\/www.linseis.com\/nicht-kategorisiert\/seebeckin-dogru-oelcuelmesi-bilim-ve-teknolojideki-oenemi\/"},"modified":"2026-01-23T11:09:08","modified_gmt":"2026-01-23T10:09:08","slug":"seebeckin-dogru-oelcuelmesi-bilim-ve-teknolojideki-oenemi","status":"publish","type":"post","link":"https:\/\/www.linseis.com\/tr\/bilgi\/seebeckin-dogru-oelcuelmesi-bilim-ve-teknolojideki-oenemi\/","title":{"rendered":"Seebeck&#8217;in do\u011fru \u00f6l\u00e7\u00fclmesi &#8211; bilim ve teknolojideki \u00f6nemi"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"112863\" class=\"elementor elementor-112863 elementor-15819\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9eb8745 e-flex e-con-boxed e-con e-parent\" data-id=\"9eb8745\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ffaef65 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"ffaef65\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Seebeck etkisi, \u0131s\u0131n\u0131n do\u011frudan elektrik enerjisine d\u00f6n\u00fc\u015ft\u00fcr\u00fclmesini sa\u011flar. Bu etkiyi ekonomik olarak kullanabilmek i\u00e7in, malzemedeki belirli bir s\u0131cakl\u0131k fark\u0131n\u0131n m\u00fcmk\u00fcn olan en y\u00fcksek elektrik voltaj\u0131n\u0131 \u00fcretti\u011fi malzemelere ihtiya\u00e7 vard\u0131r. Ara\u015ft\u0131rmac\u0131lar birka\u00e7 y\u0131ld\u0131r bu t\u00fcr malzemelerin geli\u015ftirilmesi \u00fczerinde yo\u011fun bir \u015fekilde \u00e7al\u0131\u015fmaktad\u0131r. Bu malzemelerde \u00f6l\u00e7\u00fcm sonu\u00e7lar\u0131n\u0131n y\u00fcksek g\u00fcvenilirli\u011fi ve tekrarlanabilirli\u011fi esast\u0131r. G\u00fcvenilir \u00f6l\u00e7\u00fcm de\u011ferleri, termodinamik s\u00fcre\u00e7lerin anla\u015f\u0131lmas\u0131 i\u00e7in de temel olu\u015fturur.    <\/p><p>Enerji d\u00f6n\u00fc\u015f\u00fcm\u00fcn\u00fcn verimlili\u011fi termoelektrik liyakat de\u011feri (ZT) temelinde de\u011ferlendirilir. Seebeck katsay\u0131s\u0131 (S [V\/K] cinsinden), elektrik iletkenli\u011fi (Sigma [S\/m] cinsinden), ortalama mutlak s\u0131cakl\u0131k (T [K] cinsinden) ve termal iletkenlik (Lambda [W\/(m*K)] cinsinden) bu boyutsuz de\u011ferin hesaplanmas\u0131na dahil edilir.<\/p><p>Bir \u00f6l\u00e7\u00fcm y\u00f6ntemi taraf\u0131ndan \u00fcretilen de\u011ferler her zaman belirli bir belirsizli\u011fe tabidir. ZT&#8217;nin hesaplanmas\u0131, bahsedilen \u00fc\u00e7 termoelektrik parametrenin \u00f6l\u00e7\u00fclmesini gerektirir. Her bir y\u00f6ntemin \u00f6l\u00e7\u00fcm belirsizlikleri \u00e7arp\u0131l\u0131r ve ger\u00e7ek de\u011ferden \u00f6nemli \u00f6l\u00e7\u00fcde sapabilen bir sonuca yol a\u00e7ar.  <\/p><p>LZT-Meter veya LSR-3\/4 (LSR L31) ile Linseis, bireysel de\u011fi\u015fkenleri ayn\u0131 anda kaydeden bir cihaz platformu sunar. Entegre yaz\u0131l\u0131m, tahrif edici etkileri d\u00fczeltir ve bireysel malzeme de\u011ferlerine ek olarak ZT de\u011ferini sa\u011flar. Seebeck katsay\u0131s\u0131, bu de\u011ferin hesaplanmas\u0131nda kare ile birlikte dahil edildi\u011finden, Linseis bu \u00f6l\u00e7\u00fcm\u00fcn do\u011frulu\u011funa \u00f6zel \u00f6nem vermektedir.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0171c0f elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-image\" data-id=\"0171c0f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"501\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/seebeck-mode-1170x732-1-1024x641.jpg\" class=\"attachment-large size-large wp-image-112864\" alt=\"\" srcset=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/seebeck-mode-1170x732-1-1024x641.jpg 1024w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/seebeck-mode-1170x732-1-300x188.jpg 300w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/seebeck-mode-1170x732-1-768x480.jpg 768w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/seebeck-mode-1170x732-1.jpg 1170w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d40c67a elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"d40c67a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Seebeck katsay\u0131s\u0131n\u0131 \u00f6l\u00e7erken hata kaynaklar\u0131\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a08a85 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"4a08a85\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Seebeck katsay\u0131s\u0131n\u0131 \u00f6l\u00e7mek i\u00e7in, bir taraf\u0131 \u0131s\u0131t\u0131lan bir numunenin iki temas noktas\u0131 aras\u0131ndaki s\u0131cakl\u0131k fark\u0131n\u0131 belirlemek \u00fczere iki termokupl kullan\u0131l\u0131r. Gerilim fark\u0131, termokupllar\u0131n ayn\u0131 polariteye sahip iki teli aras\u0131nda \u00f6l\u00e7\u00fcl\u00fcr. \u00d6l\u00e7\u00fclen de\u011ferler bir voltaj-s\u0131cakl\u0131k e\u011frisi ile sonu\u00e7lan\u0131r. Seebeck katsay\u0131s\u0131 bu e\u011frinin e\u011fimidir.   <\/p><p><strong>Termokupllardaki tellerin kendi Seebeck katsay\u0131lar\u0131na sahip olmas\u0131<\/strong>, \u00f6l\u00e7\u00fcm i\u00e7in giri\u015fim etkileri olarak dikkate al\u0131nmal\u0131d\u0131r. Ayr\u0131ca, <g id=\"gid_1\">0 K s\u0131cakl\u0131k farklar\u0131nda, genellikle s\u0131f\u0131rdan farkl\u0131 bir voltaj fark\u0131 olu\u015fur<\/g> ve bu da cihaza \u00f6zg\u00fc bir ofset voltaj\u0131 olarak dikkate al\u0131nmal\u0131d\u0131r. Bu fiziksel etkiler \u00f6l\u00e7\u00fcm prosed\u00fcr\u00fcn\u00fc karma\u015f\u0131k hale getirir.  <\/p><p>Linseis LSR platformunun geli\u015ftirilmesi s\u0131ras\u0131nda bu etkileyen fakt\u00f6rler dikkatlice dikkate al\u0131nd\u0131\u011f\u0131ndan, \u00f6l\u00e7\u00fcm cihazlar\u0131 y\u00fcksek d\u00fczeyde tekrarlanabilirlik ve do\u011fruluk ile de\u011ferler sunar.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-830ea97 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"830ea97\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Seebeck katsay\u0131s\u0131n\u0131n \u00f6l\u00e7\u00fcm\u00fcndeki di\u011fer yanl\u0131\u015fl\u0131klar \u015funlardan kaynaklan\u0131r\n\n<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f852fc elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"3f852fc\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>s\u0131cakl\u0131k-voltaj e\u011frisinde y\u00fcksek do\u011frusall\u0131k sapmalar\u0131,<\/li><li>kullan\u0131lan termokupllar\u0131n bak\u0131m eksikli\u011fi<br>ve<\/li><li>termokupllar ve numune aras\u0131nda zay\u0131f (elektriksel) temas<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0524d67 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"0524d67\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Optimum s\u0131cakl\u0131k fark\u0131 se\u00e7ilerek s\u0131cakl\u0131k-gerilim e\u011frisinin y\u00fcksek do\u011frusall\u0131k sapmalar\u0131 \u00f6nlenebilir.<br><br>Termokupllar d\u00fczenli olarak kalibre edilmelidir. Termokupllar, kirlenme, numune ile kimyasal reaksiyonlardan kaynaklanan hasar ve a\u011f\u0131r a\u015f\u0131nma durumunda de\u011fi\u015ftirilmelidir.<br>Termokupl ile numune aras\u0131ndaki temas bas\u0131nc\u0131 yeterince y\u00fcksek olmal\u0131, ancak numunenin deformasyonuna yol a\u00e7mamal\u0131d\u0131r. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d4d323 elementor-widget elementor-widget-spacer\" data-id=\"4d4d323\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Seebeck etkisi, \u0131s\u0131n\u0131n do\u011frudan elektrik enerjisine d\u00f6n\u00fc\u015ft\u00fcr\u00fclmesini sa\u011flar.<\/p>\n","protected":false},"author":3,"featured_media":112865,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[754],"tags":[],"class_list":["post-112863","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bilgi"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/posts\/112863","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/comments?post=112863"}],"version-history":[{"count":0,"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/posts\/112863\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/media\/112865"}],"wp:attachment":[{"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/media?parent=112863"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/categories?post=112863"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/tags?post=112863"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}