{"id":3966,"date":"2026-10-14T19:54:47","date_gmt":"2026-10-14T18:54:47","guid":{"rendered":"https:\/\/wpcalc.com\/tr\/muhendislik\/kanal-basinc-kaybi\/"},"modified":"2026-10-14T19:54:47","modified_gmt":"2026-10-14T18:54:47","slug":"kanal-basinc-kaybi","status":"publish","type":"post","link":"https:\/\/wpcalc.com\/tr\/muhendislik\/kanal-basinc-kaybi\/","title":{"rendered":"Kanal Bas\u0131n\u00e7 Kayb\u0131"},"content":{"rendered":"<section class=\"not-prose calculator-box\" aria-labelledby=\"calculator-title\"><div class=\"flex items-baseline sm:items-center justify-between gap-2 sm:gap-3\"><div class=\"flex flex-col sm:flex-row sm:items-center gap-2\"><span class=\"icon icon-calculator text-primary-700! text-base! dark:text-primary-300!\" aria-hidden=\"true\"><\/span><h2 id=\"calculator-title\" class=\"text-lg font-display font-bold\">Kanaldaki bas\u0131n\u00e7 kayb\u0131n\u0131 tahmin edin<\/h2><\/div><div class=\"calcdash-favorite group\">\n  <button type=\"button\" class=\"favorite\" id=\"favorite\" data-favorite-id=\"3966\" data-favorite-title=\"Kanal Bas\u0131n\u00e7 Kayb\u0131\" data-favorite-url=\"https:\/\/wpcalc.com\/tr\/muhendislik\/kanal-basinc-kaybi\/\" data-favorite-excerpt=\"Dikd\u00f6rtgen veya dairesel havaland\u0131rma kanal\u0131ndaki bas\u0131n\u00e7 kayb\u0131n\u0131; \u00f6l\u00e7\u00fclerinden, uzunlu\u011fundan, hava debisinden ve ba\u011flant\u0131 elemanlar\u0131ndan tahmin edin. Kanal \u00f6l\u00e7\u00fclerini, hava debisini ve s\u00fcrt\u00fcnme katsay\u0131s\u0131n\u0131 girin; s\u00fcrt\u00fcnme kayb\u0131n\u0131, ba\u011flant\u0131 eleman\u0131 kayb\u0131n\u0131 ve toplam bas\u0131n\u00e7 kayb\u0131n\u0131 Pa, mm H\u2082O ve in. w.g. cinsinden g\u00f6r\u00fcn.\" aria-label=\"Favorilere ekle\" data-favorite-icon=\"icon icon-ventilation\">\n    <span class=\"icon icon-shape-star-empty\" aria-hidden=\"true\"><\/span>\n  <\/button>\n  <div class=\"calcdash-favorite__tip\" aria-hidden=\"true\">\n   <span class=\"favorite-tooltip\" id=\"favorite-tooltip\"><\/span>\n  <\/div>\n  <span class=\"sr-only\" role=\"status\" id=\"favorite-status\"><\/span>\n<\/div><\/div><form action=\"https:\/\/wpcalc.com\/tr\/muhendislik\/kanal-basinc-kaybi\/\" method=\"POST\" class=\"calculator\" id=\"calculator-3966\" data-post=\"3966\"><fieldset class=\"fieldset-input is-2\"><legend class=\"sr-only\">Giri\u015f alanlar\u0131<\/legend><div class=\"field is-single\" id=\"input-1\"><label for=\"field-1\">Kanal \u015fekli<\/label><div class=\"grid grid-cols-1\"><select id=\"field-1\" name=\"kanal_ekli\"><option value=\"rect\" selected>Dikd\u00f6rtgen<\/option><option value=\"circ\">Dairesel<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><div class=\"field has-term\" id=\"input-2\"><label for=\"field-2\">Kanal geni\u015fli\u011fi (W)<\/label><div class=\"term\">W<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><div class=\"field-group\"><input type=\"text\" name=\"kanal_genilii_w\" id=\"field-2\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"Geni\u015flik\" min=\"10\" value=\"400\"\/><div class=\"grid grid-cols-1\"><select id=\"field-3\" name=\"birim\" aria-label=\"Birim\"><option value=\"mm\" selected>mm<\/option><option value=\"in\">in<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><\/div><div class=\"field has-term\" id=\"input-3\"><label for=\"field-4\">Kanal y\u00fcksekli\u011fi (H)<\/label><div class=\"term\">H<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><div class=\"field-group\"><input type=\"text\" name=\"kanal_ykseklii_h\" id=\"field-4\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"Y\u00fckseklik\" min=\"10\" value=\"200\"\/><div class=\"grid grid-cols-1\"><select id=\"field-5\" name=\"birim\" aria-label=\"Birim\"><option value=\"mm\" selected>mm<\/option><option value=\"in\">in<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><\/div><div class=\"field has-term\" id=\"input-4\" hidden><label for=\"field-6\">Kanal \u00e7ap\u0131 (D)<\/label><div class=\"term\">D<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><div class=\"field-group\"><input type=\"text\" name=\"kanal_ap_d\" id=\"field-6\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"\u00c7ap\" min=\"10\" value=\"250\"\/><div class=\"grid grid-cols-1\"><select id=\"field-7\" name=\"birim\" aria-label=\"Birim\"><option value=\"mm\" selected>mm<\/option><option value=\"in\">in<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><\/div><div class=\"field has-term\" id=\"input-5\"><label for=\"field-8\">Kanal uzunlu\u011fu (L)<\/label><div class=\"term\">L<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><div class=\"field-group\"><input type=\"text\" name=\"kanal_uzunluu_l\" id=\"field-8\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"Uzunluk\" min=\"0.1\" value=\"10\"\/><div class=\"grid grid-cols-1\"><select id=\"field-9\" name=\"birim\" aria-label=\"Birim\"><option value=\"m\" selected>m<\/option><option value=\"ft\">ft<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><\/div><div class=\"field has-term\" id=\"input-6\"><label for=\"field-10\">Hava debisi (Q)<\/label><div class=\"term\">Q<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><div class=\"field-group\"><input type=\"text\" name=\"hava_debisi_q\" id=\"field-10\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"Hava debisi\" min=\"1\" value=\"1000\"\/><div class=\"grid grid-cols-1\"><select id=\"field-11\" name=\"birim\" aria-label=\"Birim\"><option value=\"m3h\" selected>m\u00b3\/h<\/option><option value=\"cfm\">CFM<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><\/div><div class=\"field has-term\" id=\"input-7\"><label for=\"field-12\">Hava yo\u011funlu\u011fu (\u03c1)<\/label><div class=\"term\">\u03c1<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><input type=\"text\" name=\"hava_younluu_\" id=\"field-12\" aria-describedby=\"calc-unit-12 calc-info-12\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"Yo\u011funluk\" min=\"0.1\" value=\"1.2\"\/><div class=\"unit\" id=\"calc-unit-12\">kg\/m\u00b3<\/div><small id=\"calc-info-12\">1,2 kg\/m\u00b3 \u2248 20 \u00b0C&#039;deki hava<\/small><\/div><div class=\"field has-term\" id=\"input-8\"><label for=\"field-13\">S\u00fcrt\u00fcnme katsay\u0131s\u0131 (f)<\/label><div class=\"term\">f<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><input type=\"text\" name=\"srtnme_katsays_f\" id=\"field-13\" aria-describedby=\"calc-info-13\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"Katsay\u0131\" min=\"0.001\" max=\"0.2\" value=\"0.02\"\/><small id=\"calc-info-13\">Darcy s\u00fcrt\u00fcnme katsay\u0131s\u0131; galvanizli \u00e7elikte tipik de\u011fer 0,015\u20130,025 aral\u0131\u011f\u0131ndad\u0131r<\/small><\/div><div class=\"field has-term\" id=\"input-9\"><label for=\"field-14\">Par\u00e7a kay\u0131p katsay\u0131s\u0131 (\u03a3K)<\/label><div class=\"term\">\u03a3K<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><input type=\"text\" name=\"para_kayp_katsays_k\" id=\"field-14\" aria-describedby=\"calc-info-14\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"\u03a3K\" min=\"0\" value=\"1\"\/><small id=\"calc-info-14\">Dirsek, T par\u00e7as\u0131, menfez vb. i\u00e7in K de\u011ferlerinin toplam\u0131. Yaln\u0131zca d\u00fcz kanal i\u00e7in 0 girin<\/small><\/div><\/fieldset><div class=\"buttons\"><button type=\"submit\" data-text=\"Yeniden hesapla\" id=\"calculate-button\" data-post=\"3966\">Hesapla<\/button><button type=\"reset\">S\u0131f\u0131rla<\/button><\/div><div class=\"field is-checkbox hidden!\" id=\"field-auto-calc\"><input type=\"checkbox\" id=\"auto-calc\"><label for=\"auto-calc\">Otomatik hesapla<\/label><small>Etkinle\u015ftirilirse, herhangi bir de\u011feri de\u011fi\u015ftirdi\u011finizde sonu\u00e7 otomatik olarak g\u00fcncellenir.<\/small><\/div><div class=\"fieldset-result is-hidden\" aria-labelledby=\"result-title\" aria-live=\"polite\" role=\"region\"> <h3 class=\"result-title bg-gradient-to-r from-primary-50 to-gray-50 dark:from-primary-900 dark:to-gray-800\" id=\"result-title\"><span class=\"icon icon-s-pulse\" aria-hidden=\"true\"><\/span> Tahmini kanal bas\u0131n\u00e7 kayb\u0131<\/h3><div class=\"result-box\"><div class=\"field-result\" id=\"output-1\"><span class=\"field-title\"><span>Hava h\u0131z\u0131<\/span><span class=\"result-term\">v<\/span><\/span><span class=\"field-value\" id=\"result-1\" data-unit=\"m\/s\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-2\"><span class=\"field-title\"><span>S\u00fcrt\u00fcnme kayb\u0131 (d\u00fcz kanal)<\/span><span class=\"result-term\">\u0394p<\/span><\/span><span class=\"field-value\" id=\"result-2\" data-unit=\"Pa\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-3\"><span class=\"field-title\"><span>Par\u00e7a kayb\u0131<\/span><span class=\"result-term\">\u0394p<\/span><\/span><span class=\"field-value\" id=\"result-3\" data-unit=\"Pa\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-4\"><span class=\"field-title\"><span>Toplam bas\u0131n\u00e7 kayb\u0131<\/span><span class=\"result-term\">\u0394p<\/span><\/span><span class=\"field-value\" id=\"result-4\" data-unit=\"Pa\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-5\"><span class=\"field-title\"><span>Toplam bas\u0131n\u00e7 kayb\u0131<\/span><span class=\"result-term\">\u0394p<\/span><\/span><span class=\"field-value\" id=\"result-5\" data-unit=\"mm H\u2082O\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-6\"><span class=\"field-title\"><span>Toplam bas\u0131n\u00e7 kayb\u0131<\/span><span class=\"result-term\">\u0394p<\/span><\/span><span class=\"field-value\" id=\"result-6\" data-unit=\"in. w.g.\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><\/div><div class=\"result-actions\"><button type=\"button\" class=\"copy-link\"><svg viewBox=\"0 0 20 20\" fill=\"currentColor\" aria-hidden=\"true\"><path d=\"M12.232 4.232a2.5 2.5 0 0 1 3.536 3.536l-1.225 1.224a.75.75 0 0 0 1.061 1.06l1.224-1.224a4 4 0 0 0-5.656-5.656l-3 3a4 4 0 0 0 .225 5.865.75.75 0 0 0 .977-1.138 2.5 2.5 0 0 1-.142-3.667l3-3Z\"\/><path d=\"M11.603 7.963a.75.75 0 0 0-.977 1.138 2.5 2.5 0 0 1 .142 3.667l-3 3a2.5 2.5 0 0 1-3.536-3.536l1.225-1.224a.75.75 0 0 0-1.061-1.06l-1.224 1.224a4 4 0 1 0 5.656 5.656l3-3a4 4 0 0 0-.225-5.865Z\"\/><\/svg><span class=\"copy-link__text\">Bu hesaplaman\u0131n ba\u011flant\u0131s\u0131n\u0131 kopyala<\/span><\/button><span class=\"sr-only\" role=\"status\" id=\"copy-link-status\"><\/span><\/div><\/div><a href=\"#respond\" class=\"hidden transition-opacity duration-300 opacity-0 w-50 text-sm justify-center items-center gap-2 px-4 py-2 rounded bg-gray-200 text-gray-700 hover:bg-gray-300\" id=\"leave-comment\"><span class=\"icon icon-comments\" aria-hidden=\"true\"><\/span>Yorum b\u0131rak<\/a><\/form><\/section><section id=\"calc-reactions\" class=\"not-prose hidden my-12 bg-gradient-to-r from-primary-50 to-gray-50 border border-indigo-100 rounded-xl px-6 py-4 shadow-sm\" data-post=\"3966\" aria-live=\"polite\" aria-labelledby=\"calc-reactions-title\"><p id=\"calc-reactions-title\" class=\"text-sm text-gray-500 text-center mb-2\">Bu sonu\u00e7 hakk\u0131nda ne d\u00fc\u015f\u00fcn\u00fcyorsunuz?<\/p><div role=\"group\" aria-labelledby=\"calc-reactions-title\" class=\"grid grid-cols-3 sm:flex sm:flex-row sm:justify-around gap-4 sm:items-center sm:flex-wrap\"><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"like\"><span class=\"reaction-count\" data-reaction-count=\"like\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\ude00 <\/span><span class=\"reaction-description font-medium\">Be\u011fendim <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"helpful\"><span class=\"reaction-count\" data-reaction-count=\"helpful\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\udca1 <\/span><span class=\"reaction-description font-medium\">Faydal\u0131 <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"confused\"><span class=\"reaction-count\" data-reaction-count=\"confused\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\ude15 <\/span><span class=\"reaction-description font-medium\">Kafam kar\u0131\u015ft\u0131 <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"disappointed\"><span class=\"reaction-count\" data-reaction-count=\"disappointed\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\ude1e <\/span><span class=\"reaction-description font-medium\">Hayal k\u0131r\u0131kl\u0131\u011f\u0131 <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"inaccurate\"><span class=\"reaction-count\" data-reaction-count=\"inaccurate\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\u274c <\/span><span class=\"reaction-description font-medium\">Hatal\u0131 <\/span><\/button><\/div><div id=\"reaction-message\" class=\"hidden mt-8 rounded-md border border-primary-100 bg-white\/50 backdrop-blur-sm px-4 py-2 text-sm text-center shadow-sm\"><\/div><\/section><div class=\"calcdash-ad not-prose calcdash-ad--calc_result calcdash-ad--in-article\"><ins class=\"adsbygoogle\" style=\"display:block\" data-ad-client=\"ca-pub-1721569815777345\" data-ad-slot=\"6317458308\" data-ad-layout=\"in-article\" data-ad-format=\"fluid\"><\/ins><script>(adsbygoogle = window.adsbygoogle || []).push({});<\/script><\/div>\n<style id=\"wpcoderpro-inline-1\">.formula-box {\r\n\tborder-bottom: none !important;\r\n}<\/style><section class=\"formula-box\" aria-labelledby=\"formula-title\">\r\n\t<div id=\"formula-title\" class=\"not-prose font-display mb-4\"><span class=\"icon icon-formula\" aria-hidden=\"true\"><\/span><h2>Kanal bas\u0131n\u00e7 kayb\u0131 form\u00fcl\u00fc<\/h2><\/div>\r\n\t<figure class=\"not-prose formula\">\r\n\t\t<figcaption class=\"formula-title\">Form\u00fcl<\/figcaption>\r\n\t\t<div class=\"text-base text-gray-800\" id=\"formula\">\n\\[ \\Delta p = f \\cdot \\frac{L}{D_h} \\cdot \\frac{\\rho v^2}{2} + \\Sigma K \\cdot \\frac{\\rho v^2}{2}, \\qquad v = \\frac{Q}{A}, \\qquad D_h = \\frac{2WH}{W+H} \\]\n<\/div>\r\n\t<\/figure>\r\n\t<\/p>\n<p><strong>Burada:<\/strong><\/p>\n<ul>\n<li>\\(\\Delta p\\) \u2014 toplam bas\u0131n\u00e7 kayb\u0131 (Pa)<\/li>\n<li>\\(f\\) \u2014 Darcy s\u00fcrt\u00fcnme katsay\u0131s\u0131 (boyutsuz)<\/li>\n<li>\\(L\\) \u2014 kanal uzunlu\u011fu (m)<\/li>\n<li>\\(D_h\\) \u2014 hidrolik \u00e7ap (m); dairesel kanalda \u00e7apa e\u015fittir, dikd\u00f6rtgen kanalda \\(2WH\/(W+H)\\)'dir<\/li>\n<li>\\(\\rho\\) \u2014 hava yo\u011funlu\u011fu (kg\/m\u00b3)<\/li>\n<li>\\(v\\) \u2014 hava h\u0131z\u0131 (m\/s)<\/li>\n<li>\\(Q\\) \u2014 hava debisi (m\u00b3\/s)<\/li>\n<li>\\(A\\) \u2014 kesit alan\u0131 (m\u00b2)<\/li>\n<li>\\(\\Sigma K\\) \u2014 ba\u011flant\u0131 elemanlar\u0131n\u0131n kay\u0131p katsay\u0131lar\u0131 toplam\u0131<\/li>\n<\/ul>\n<p>Form\u00fcl Darcy\u2013Weisbach denklemidir: ilk terim d\u00fcz kanal boyunca s\u00fcrt\u00fcnmeden kaybedilen bas\u0131nc\u0131, ikinci terim ise dirsek, tal ve \u0131zgara gibi ba\u011flant\u0131 elemanlar\u0131n\u0131n yol a\u00e7t\u0131\u011f\u0131 dinamik kay\u0131plar\u0131 verir. Her iki terim de h\u0131z bas\u0131nc\u0131 \\(\\rho v^2\/2\\) ile artt\u0131\u011f\u0131ndan, k\u00fc\u00e7\u00fck kanallar orant\u0131s\u0131z bi\u00e7imde daha y\u00fcksek kay\u0131p \u00fcretir.<\/p>\n<p>\r\n<\/section>\n<style id=\"wpcoderpro-inline-2\">.calculation-box {\r\n\tborder-bottom: none !important;\r\n}<\/style><section id=\"calculation\" class=\"calculation-box\" aria-labelledby=\"calculation-title\">\r\n\t<div id=\"calculation-title\" class=\"not-prose font-display\"><span class=\"icon icon-unordered-list\" aria-hidden=\"true\"><\/span><h2>Kanal bas\u0131n\u00e7 kayb\u0131 \u2013 hesaplama \u00f6rne\u011fi<\/h2><\/div>\r\n\r\n<\/p>\n<p><strong>\u00d6rnek:<\/strong> 400 mm geni\u015fli\u011finde ve 200 mm y\u00fcksekli\u011finde, 10 m uzunlu\u011funda, 1000 m\u00b3\/h hava ta\u015f\u0131yan dikd\u00f6rtgen galvanizli sac kanal (\u03c1 = 1,2 kg\/m\u00b3, f = 0,02); ba\u011flant\u0131 elemanlar\u0131n\u0131n toplam\u0131 \u03a3K = 1.<\/p>\n<p>\\[ A = 0.4 \\times 0.2 = 0.08\\ \\text{m}^2, \\qquad Q = \\frac{1000}{3600} = 0.2778\\ \\text{m}^3\/\\s \\]<\/p>\n<p>\\[ v = \\frac{0.2778}{0.08} = 3.47\\ \\text{m\/s}, \\qquad D_h = \\frac{2 \\times 0.4 \\times 0.2}{0.4 + 0.2} = 0.267\\ \\text{m} \\]<\/p>\n<p>\\[ \\frac{\\rho v^2}{2} = \\frac{1.2 \\times 3.47^2}{2} = 7.23\\ \\text{Pa} \\]<\/p>\n<p>\\[ \\Delta p_{\\text{s\u00fcrt\u00fcnme}} = 0.02 \\times \\frac{10}{0.267} \\times 7.23 = 5.43\\ \\text{Pa}, \\qquad \\Delta p_{\\text{ba\u011flant\u0131}} = 1 \\times 7.23 = 7.23\\ \\text{Pa} \\]<\/p>\n<p><strong>Sonu\u00e7:<\/strong> toplam bas\u0131n\u00e7 kayb\u0131 = 5,43 + 7,23 = 12,66 Pa \u2248 1,29 mm H\u2082O \u2248 0,051 in. w.g.; hava h\u0131z\u0131 3,47 m\/s.<\/p>\n<p>\n\r\n<\/section>\n<h2>Hesaplay\u0131c\u0131 nas\u0131l kullan\u0131l\u0131r?<\/h2>\n<ol>\n<li><strong>Kanal \u015feklini<\/strong> se\u00e7in \u2014 Dikd\u00f6rtgen veya Dairesel. Geni\u015flik, y\u00fckseklik ve \u00e7ap alanlar\u0131 otomatik olarak de\u011fi\u015fir.<\/li>\n<li>Dikd\u00f6rtgen kanal i\u00e7in <strong>Kanal geni\u015fli\u011fini (W)<\/strong> ve <strong>Kanal y\u00fcksekli\u011fini (H)<\/strong> birimleriyle (mm veya in\u00e7) girin. Dairesel kanal i\u00e7in <strong>Kanal \u00e7ap\u0131n\u0131 (D)<\/strong> girin.<\/li>\n<li><strong>Kanal uzunlu\u011funu (L)<\/strong> metre veya fit cinsinden girin \u2014 yaln\u0131zca d\u00fcz ge\u00e7i\u015f uzunlu\u011funu.<\/li>\n<li><strong>Hava debisini (Q)<\/strong> m\u00b3\/h veya CFM cinsinden girin.<\/li>\n<li><strong>Hava yo\u011funlu\u011funu (\u03c1)<\/strong> kontrol edin; varsay\u0131lan 1,2 kg\/m\u00b3 de\u011feri yakla\u015f\u0131k 20 \u00b0C'deki havaya kar\u015f\u0131l\u0131k gelir. S\u0131cak, so\u011fuk veya y\u00fcksek rak\u0131ml\u0131 hava i\u00e7in ayarlay\u0131n.<\/li>\n<li><strong>S\u00fcrt\u00fcnme katsay\u0131s\u0131n\u0131 (f)<\/strong> belirleyin. Galvanizli sac kanallar i\u00e7in 0,015\u20130,025 aras\u0131 bir de\u011fer tipiktir.<\/li>\n<li><strong>Ba\u011flant\u0131 eleman\u0131 kay\u0131p katsay\u0131s\u0131n\u0131 (\u03a3K)<\/strong> girin \u2014 b\u00f6l\u00fcmdeki t\u00fcm dirseklerin, talar\u0131n, damperlerin ve \u0131zgaralar\u0131n K de\u011ferlerinin toplam\u0131. Ba\u011flant\u0131 eleman\u0131 olmayan d\u00fcz kanal i\u00e7in 0 kullan\u0131n.<\/li>\n<\/ol>\n<p>Sonu\u00e7larda hava h\u0131z\u0131, d\u00fcz kanaldaki s\u00fcrt\u00fcnme kayb\u0131, ba\u011flant\u0131 eleman\u0131 kayb\u0131 ve toplam bas\u0131n\u00e7 kayb\u0131 Pa, mm H\u2082O ve in\u00e7 su kolonu (in. w.g.) cinsinden g\u00f6sterilir.<\/p>\n<h2>Kanal bas\u0131n\u00e7 kayb\u0131 nedir?<\/h2>\n<p>Hava kanaldan ge\u00e7erken, enerjisini bir yandan kanal duvarlar\u0131yla s\u00fcrt\u00fcnmede, bir yandan da her y\u00f6n de\u011fi\u015fikli\u011finde, birle\u015fme noktas\u0131nda ve daralma yerinde olu\u015fan t\u00fcrb\u00fclansla kaybeder. Bu kaybolan enerji, kanal boyunca statik bas\u0131n\u00e7ta bir d\u00fc\u015f\u00fc\u015f olarak ortaya \u00e7\u0131kar ve havan\u0131n akmas\u0131n\u0131 sa\u011flamak i\u00e7in fan bunu kar\u015f\u0131lamak zorundad\u0131r. Bu y\u00fczden kanal bas\u0131n\u00e7 kayb\u0131 \u2014 kanal bas\u0131n\u00e7 kayb\u0131 ya da s\u00fcrt\u00fcnme kayb\u0131 olarak da adland\u0131r\u0131l\u0131r \u2014 havaland\u0131rma sistemlerinin boyutland\u0131r\u0131lmas\u0131ndaki temel verilerden biridir: bas\u0131n\u00e7 kayb\u0131 fazla ise fansal, g\u00fcr\u00fclt\u00fcl\u00fc ve enerji yutan bir fan gerekir; kay\u0131p az hesaplan\u0131rsa \u0131zgaralara yeterli hava ula\u015fmaz.<\/p>\n<p>Burada kullan\u0131lan Darcy\u2013Weisbach denklemi kayb\u0131 iki par\u00e7aya ay\u0131r\u0131r. S\u00fcrt\u00fcnme terimi, uzunlu\u011fun hidrolik \u00e7apa oran\u0131yla b\u00fcy\u00fcr: uzun ve dar bir kanal, ayn\u0131 debiyi ta\u015f\u0131yan k\u0131sa ve geni\u015f bir kanaldan \u00e7ok daha fazla bas\u0131n\u00e7 kaybeder. Ba\u011flant\u0131 terimi yerel kay\u0131plar\u0131 hesaba katar; her eleman, K de\u011ferine g\u00f6re h\u0131z bas\u0131nc\u0131n\u0131n bir kat\u0131n\u0131 ekler. Her iki terim de \\(v^2\\) ile artt\u0131\u011f\u0131ndan, belirli bir debide kanal kesitini yar\u0131ya indirmek bas\u0131n\u00e7 kayb\u0131n\u0131 kabaca d\u00f6rt kat\u0131na \u00e7\u0131kar\u0131r \u2014 bu, yetersiz \u00e7al\u0131\u015fan sistemlerin en yayg\u0131n nedenidir.<\/p>\n<p>Hidrolik \u00e7ap, dikd\u00f6rtgen kanal\u0131 yuvarlak kanalla kar\u015f\u0131la\u015ft\u0131r\u0131labilir k\u0131lan \u00f6l\u00e7\u00fcd\u00fcr. Yass\u0131 ve geni\u015f bir kanal\u0131n hidrolik \u00e7ap\u0131, alan\u0131n\u0131n ima etti\u011finden k\u00fc\u00e7\u00fckt\u00fcr; bu y\u00fczden ayn\u0131 kesitli kare veya dairesel kanaldan metre ba\u015f\u0131na daha fazla s\u00fcrt\u00fcnme kayb\u0131 ya\u015far. Yer oldu\u011funda dairesel kanallar\u0131n genellikle en verimli \u015fekil olmas\u0131n\u0131n nedeni budur.<\/p>\n<p>Sonucunuzun makul olup olmad\u0131\u011f\u0131n\u0131 anlamak i\u00e7in hava h\u0131z\u0131na bak\u0131n: konfor havaland\u0131rmas\u0131nda ana kanallarda tipik olarak 3\u20135 m\/s, insanlar\u0131n bulundu\u011fu alanlara yak\u0131n kesimlerde 2 m\/s'nin alt\u0131 h\u0131zlar kullan\u0131l\u0131r; end\u00fcstriyel sistemlerde 10 m\/s ve \u00fczeri h\u0131zlara ula\u015f\u0131labilir. Metre ba\u015f\u0131na yakla\u015f\u0131k 1 Pa'l\u0131k bas\u0131n\u00e7 kayb\u0131, d\u00fc\u015f\u00fck enerjili sistemler i\u00e7in yayg\u0131n bir tasar\u0131m hedefidir.<\/p>\n<h2>Varsay\u0131mlar, s\u0131n\u0131rlamalar ve pratik ipu\u00e7lar\u0131<\/h2>\n<ul>\n<li>Hesaplama, kanal boyunca \u00f6zellikleri de\u011fi\u015fmeyen, s\u0131k\u0131\u015ft\u0131r\u0131lamaz ve kararl\u0131 bir hava ak\u0131\u015f\u0131 varsayar \u2014 normal havaland\u0131rma bas\u0131n\u00e7lar\u0131nda (birka\u00e7 y\u00fcz paskal) ge\u00e7erlidir.<\/li>\n<li>S\u00fcrt\u00fcnme katsay\u0131s\u0131 sabit bir girdidir; y\u00fczey p\u00fcr\u00fcz\u00fcl\u00fc\u011f\u00fc ve Reynolds say\u0131s\u0131ndan hesaplanmaz. Galvanizli sac kanallar\u0131n \u00e7o\u011fu i\u00e7in 0,02 g\u00fcvenli bir de\u011ferdir; esnek kanallar belirgin bi\u00e7imde daha k\u00f6t\u00fc olabilir ve f = 0,03 ya da daha y\u00fcksek de\u011fer gerektirebilir. Ak\u0131\u015f rejimini kontrol etmek i\u00e7in kanal\u0131n\u0131z\u0131n <a href=\"https:\/\/wpcalc.com\/en\/engineering\/reynolds-number\/\">Reynolds say\u0131s\u0131n\u0131<\/a> hesaplay\u0131n.<\/li>\n<li>Her ba\u011flant\u0131 eleman\u0131 \u03a3K i\u00e7inde yaln\u0131zca bir kez say\u0131lmal\u0131d\u0131r. Tipik K de\u011ferleri: 90\u00b0 p\u00fcr\u00fczs\u00fcz dirsek 0,2\u20130,3; keskin 90\u00b0 dirsek 0,8\u20131,2; dal tali 0,5\u20131,5; \u0131zgara veya dif\u00fcz\u00f6r 1\u20133; ani geni\u015fleme 0,5\u20131. Hassasiyetin \u00f6nemli oldu\u011fu yerlerde \u00fcretici verilerini kontrol edin.<\/li>\n<li>Ara\u00e7, \u00f6l\u00e7\u00fcleri ve debisi sabit olan tek bir kanal b\u00f6l\u00fcm\u00fcn\u00fc hesaplar. Ger\u00e7ek sistemlerde konik kanallar ve dallar bulunur; a\u011f\u0131 b\u00f6l\u00fcmlere ay\u0131r\u0131n, her birini hesaplay\u0131n ve kay\u0131plar\u0131 kritik hat boyunca (genellikle en uzun veya en diren\u00e7li ge\u00e7i\u015f) toplay\u0131n.<\/li>\n<li>Ka\u00e7ak hava, ezilmi\u015f esnek kesimler, kirli filtreler ve fan giri\u015f\/\u00e7\u0131k\u0131\u015f kay\u0131plar\u0131 dahil de\u011fildir. Hesaplanan toplam \u00fczerine %10\u201320 tasar\u0131m pay\u0131 b\u0131rakmak yayg\u0131n bir uygulamad\u0131r.<\/li>\n<li>Ayn\u0131 Darcy\u2013Weisbach y\u00f6ntemi borulardaki s\u0131v\u0131lar i\u00e7in de ge\u00e7erlidir \u2014 <a href=\"https:\/\/wpcalc.com\/en\/engineering\/pipe-pressure-drop\/\">Boru Bas\u0131n\u00e7 Kayb\u0131 hesaplay\u0131c\u0131s\u0131na<\/a> bak\u0131n \u2014 ve toplam bas\u0131n\u00e7 kayb\u0131 ile debiyi \u00f6\u011frendikten sonra fan\u0131 <a href=\"https:\/\/wpcalc.com\/en\/engineering\/pump-power\/\">Pompa G\u00fcc\u00fc hesaplay\u0131c\u0131s\u0131yla<\/a> boyutland\u0131rabilirsiniz.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Dikd\u00f6rtgen veya dairesel havaland\u0131rma kanal\u0131ndaki bas\u0131n\u00e7 kayb\u0131n\u0131; \u00f6l\u00e7\u00fclerinden, uzunlu\u011fundan, hava debisinden ve ba\u011flant\u0131 elemanlar\u0131ndan tahmin edin. Kanal \u00f6l\u00e7\u00fclerini, hava debisini ve s\u00fcrt\u00fcnme katsay\u0131s\u0131n\u0131 girin; s\u00fcrt\u00fcnme kayb\u0131n\u0131, ba\u011flant\u0131 eleman\u0131 kayb\u0131n\u0131 ve toplam bas\u0131n\u00e7 kayb\u0131n\u0131 Pa, mm H\u2082O ve in. w.g. cinsinden g\u00f6r\u00fcn.<\/p>\n","protected":false},"author":3168,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6],"tags":[73],"class_list":["post-3966","post","type-post","status-publish","format-standard","hentry","category-muhendislik","tag-havalandirma"],"acf":[],"_links":{"self":[{"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/posts\/3966","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/users\/3168"}],"replies":[{"embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/comments?post=3966"}],"version-history":[{"count":0,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/posts\/3966\/revisions"}],"wp:attachment":[{"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/media?parent=3966"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/categories?post=3966"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/tags?post=3966"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}