{"id":28372,"date":"2023-04-25T14:26:43","date_gmt":"2023-04-25T19:26:43","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/what-materials-block-ultrasonic-sound-waves\/"},"modified":"2025-01-21T06:38:43","modified_gmt":"2025-01-21T11:38:43","slug":"what-materials-block-ultrasonic-sound-waves","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/tr\/what-materials-block-ultrasonic-sound-waves\/","title":{"rendered":"Ultrasonu Engelleyen Malzemeler Nelerdir?"},"content":{"rendered":"<p>Ultrasonik ses dalgalar\u0131, insan kula\u011f\u0131n\u0131n alg\u0131layamayaca\u011f\u0131 kadar y\u00fcksek frekanslarda titre\u015fen ses dalgalar\u0131d\u0131r. Bu dalgalar, t\u0131p, end\u00fcstri ve hatta g\u00fcnl\u00fck ya\u015famda \u00e7e\u015fitli uygulamalarda kullan\u0131l\u0131r. Ancak, ultrasonik ses dalgalar\u0131n\u0131n her malzemeden ayn\u0131 \u015fekilde ge\u00e7medi\u011fini bilmek \u00f6nemlidir. Baz\u0131 malzemeler bu dalgalar\u0131 emerken, baz\u0131lar\u0131 yans\u0131t\u0131r veya da\u011f\u0131t\u0131r.  Bu makale, ultrasonik ses dalgalar\u0131n\u0131 bloke eden malzemeleri detayl\u0131 bir \u015fekilde inceleyecektir.<\/p>\n<h3>Ses Yutum Katsay\u0131s\u0131 ve Ultrasonik Dalgalar<\/h3>\n<p>Ses yutum katsay\u0131s\u0131, bir malzemenin ses dalgalar\u0131n\u0131 ne kadar iyi emdi\u011fini g\u00f6steren bir \u00f6l\u00e7\u00fcd\u00fcr.  Y\u00fcksek bir yutum katsay\u0131s\u0131, malzemenin sesi daha iyi emdi\u011fi anlam\u0131na gelir.  Ultrasonik dalgalar s\u00f6z konusu oldu\u011funda, y\u00fcksek yutum katsay\u0131s\u0131na sahip malzemeler, dalgalar\u0131n yay\u0131lmas\u0131n\u0131 etkili bir \u015fekilde engeller.<\/p>\n<h3>Y\u00fcksek Yo\u011funluklu Malzemeler<\/h3>\n<p>Genellikle yo\u011funlu\u011fu y\u00fcksek olan malzemeler, ultrasonik ses dalgalar\u0131n\u0131 daha etkili bir \u015fekilde bloke eder. Kur\u015fun, \u00e7elik ve beton gibi malzemeler, y\u00fcksek yo\u011funluklar\u0131 nedeniyle ultrasonik dalgalar\u0131n ge\u00e7i\u015fini \u00f6nemli \u00f6l\u00e7\u00fcde azalt\u0131r.<\/p>\n<h3>G\u00f6zenekli Malzemeler<\/h3>\n<p>G\u00f6zenekli malzemeler, yap\u0131lar\u0131ndaki bo\u015fluklar sayesinde ses dalgalar\u0131n\u0131 emmede olduk\u00e7a etkilidir.  Bu bo\u015fluklarda ses enerjisi, s\u00fcrt\u00fcnme yoluyla \u0131s\u0131 enerjisine d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr.  Ses yal\u0131t\u0131m\u0131nda s\u0131kl\u0131kla kullan\u0131lan k\u00f6p\u00fck, y\u00fcn ve baz\u0131 \u00f6zel akustik paneller bu kategoriye girer.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>Malzeme T\u00fcr\u00fc<\/th>\n<th>Yo\u011funluk (kg\/m\u00b3)<\/th>\n<th>Tipik Ses Yutum Katsay\u0131s\u0131 (1 MHz&#8217;de)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>A\u00e7\u0131k H\u00fccreli K\u00f6p\u00fck<\/td>\n<td>20-100<\/td>\n<td>0.2 &#8211; 0.8<\/td>\n<\/tr>\n<tr>\n<td>Kapal\u0131 H\u00fccreli K\u00f6p\u00fck<\/td>\n<td>30-300<\/td>\n<td>0.1 &#8211; 0.4<\/td>\n<\/tr>\n<tr>\n<td>Y\u00fcn<\/td>\n<td>10-40<\/td>\n<td>0.2 &#8211; 0.5<\/td>\n<\/tr>\n<tr>\n<td>Kur\u015fun<\/td>\n<td>11340<\/td>\n<td>0.001<\/td>\n<\/tr>\n<tr>\n<td>\u00c7elik<\/td>\n<td>7850<\/td>\n<td>0.002<\/td>\n<\/tr>\n<tr>\n<td>Beton<\/td>\n<td>2400<\/td>\n<td>0.01 &#8211; 0.05<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u00d6zel Tasarlanm\u0131\u015f Ultrasonik Engelleyiciler<\/h3>\n<p>Baz\u0131 durumlarda, belirli frekanslardaki ultrasonik dalgalar\u0131 bloke etmek i\u00e7in \u00f6zel olarak tasarlanm\u0131\u015f malzemeler kullan\u0131l\u0131r. Bu malzemeler genellikle, hedeflenen frekans aral\u0131\u011f\u0131nda maksimum emilim sa\u011flamak i\u00e7in belirli katmanlar ve yap\u0131lar i\u00e7erir. \u00d6rne\u011fin, baz\u0131 t\u0131bbi ultrason uygulamalar\u0131nda, istenmeyen yank\u0131lar\u0131 engellemek i\u00e7in bu t\u00fcr engelleyiciler kullan\u0131labilir.  Belirli bir uygulama i\u00e7in en uygun malzeme se\u00e7imi, dalgan\u0131n frekans\u0131, yo\u011funlu\u011fu ve di\u011fer fakt\u00f6rlere ba\u011fl\u0131d\u0131r.<\/p>\n<h3>Hava ve Di\u011fer Gazlar<\/h3>\n<p>Hava gibi gazlar, d\u00fc\u015f\u00fck yo\u011funluklar\u0131 nedeniyle ultrasonik dalgalar\u0131 etkili bir \u015fekilde bloke etmezler. Ultrasonik dalgalar, havada kat\u0131lara g\u00f6re daha h\u0131zl\u0131 hareket eder, ancak daha fazla zay\u0131flamaya u\u011frarlar. Bu nedenle, uzun mesafelerde ultrasonik ileti\u015fim i\u00e7in hava ideal bir ortam de\u011fildir.<\/p>\n<p>Ultrasonik ses dalgalar\u0131n\u0131 bloke etmek i\u00e7in kullan\u0131lan malzemelerin se\u00e7imi, uygulaman\u0131n spesifik gereksinimlerine ba\u011fl\u0131d\u0131r.  Y\u00fcksek yo\u011funluklu malzemeler genel olarak etkili bir engelleme sa\u011flarken, g\u00f6zenekli malzemeler emilim yoluyla sesi azalt\u0131r.  \u00d6zellikle belirli frekanslar\u0131 hedefleyen uygulamalar i\u00e7in ise \u00f6zel olarak tasarlanm\u0131\u015f ultrasonik engelleyiciler kullan\u0131labilir.  Malzemelerin ses yutum katsay\u0131s\u0131, yo\u011funlu\u011fu ve yap\u0131s\u0131, ultrasonik dalgalar\u0131n nas\u0131l etkilenece\u011fini belirleyen \u00f6nemli fakt\u00f6rlerdir. Bu fakt\u00f6rleri dikkate alarak, belirli bir uygulama i\u00e7in en uygun malzeme se\u00e7imi yap\u0131labilir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ultrasonik ses dalgalar\u0131, insan kula\u011f\u0131n\u0131n alg\u0131layamayaca\u011f\u0131 kadar y\u00fcksek frekanslarda titre\u015fen ses dalgalar\u0131d\u0131r. Bu dalgalar, t\u0131p, end\u00fcstri ve hatta g\u00fcnl\u00fck ya\u015famda \u00e7e\u015fitli uygulamalarda kullan\u0131l\u0131r. Ancak, ultrasonik ses dalgalar\u0131n\u0131n her malzemeden ayn\u0131 \u015fekilde ge\u00e7medi\u011fini bilmek \u00f6nemlidir. Baz\u0131 malzemeler bu dalgalar\u0131 emerken, baz\u0131lar\u0131 yans\u0131t\u0131r veya da\u011f\u0131t\u0131r. Bu makale, ultrasonik ses dalgalar\u0131n\u0131 bloke eden malzemeleri detayl\u0131 bir \u015fekilde inceleyecektir.<\/p>\n","protected":false},"author":1,"featured_media":26471,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6410],"tags":[],"class_list":["post-28372","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/posts\/28372","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/comments?post=28372"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/posts\/28372\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/media\/26471"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/media?parent=28372"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/categories?post=28372"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/tags?post=28372"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}