{"id":3981,"date":"2026-10-14T20:57:16","date_gmt":"2026-10-14T19:57:16","guid":{"rendered":"https:\/\/wpcalc.com\/tr\/fizik\/froude-sayisi-hesaplama\/"},"modified":"2026-10-14T20:57:16","modified_gmt":"2026-10-14T19:57:16","slug":"froude-sayisi-hesaplama","status":"publish","type":"post","link":"https:\/\/wpcalc.com\/tr\/fizik\/froude-sayisi-hesaplama\/","title":{"rendered":"Froude Say\u0131s\u0131 Hesaplama"},"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\">A\u00e7\u0131k kanaldaki ak\u0131\u015f\u0131n kritik alt\u0131, kritik mi yoksa kritik \u00fcst\u00fc m\u00fc oldu\u011funu kontrol edin<\/h2><\/div><div class=\"calcdash-favorite group\">\n  <button type=\"button\" class=\"favorite\" id=\"favorite\" data-favorite-id=\"3981\" data-favorite-title=\"Froude Say\u0131s\u0131\" data-favorite-url=\"https:\/\/wpcalc.com\/tr\/fizik\/froude-sayisi-hesaplama\/\" data-favorite-excerpt=\"Ak\u0131\u015f h\u0131z\u0131n\u0131, ak\u0131\u015f derinli\u011fini ve yer\u00e7ekimi ivmesini girin; Froude say\u0131s\u0131n\u0131 hesaplay\u0131n ve a\u00e7\u0131k kanal ak\u0131\u015f\u0131n\u0131z\u0131n kritik alt\u0131, kritik mi yoksa kritik \u00fcst\u00fc m\u00fc oldu\u011funu kritik h\u0131z ayr\u0131nt\u0131lar\u0131yla \u00f6\u011frenin.\" aria-label=\"Favorilere ekle\" data-favorite-icon=\"icon icon-drop\">\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\/fizik\/froude-sayisi-hesaplama\/\" method=\"POST\" class=\"calculator\" id=\"calculator-3981\" data-post=\"3981\"><fieldset class=\"fieldset-input is-1\"><legend class=\"sr-only\">Giri\u015f alanlar\u0131<\/legend><div class=\"field has-term\" id=\"input-1\"><label for=\"field-1\">Ak\u0131\u015f h\u0131z\u0131 (v)<\/label><div class=\"term\">v<\/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=\"ak_hz_v\" id=\"field-1\" aria-describedby=\"calc-info-1\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"e.g. 2\" min=\"0\" value=\"2\"\/><div class=\"grid grid-cols-1\"><select id=\"field-2\" name=\"birim\" aria-label=\"Birim\"><option value=\"ms\" selected>m\/s<\/option><option value=\"fts\">ft\/s<\/option><option value=\"kmh\">km\/h<\/option><option value=\"mph\">mph<\/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><small id=\"calc-info-1\">Suyun ortalama h\u0131z\u0131d\u0131r. Bir \u015famand\u0131ra veya ak\u0131\u015f \u00f6l\u00e7erle \u00f6l\u00e7\u00fclebilir.<\/small><\/div><div class=\"field has-term\" id=\"input-2\"><label for=\"field-3\">Karakteristik uzunluk \/ ak\u0131\u015f derinli\u011fi (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=\"karakteristik_uzunluk_ak_derinlii_l\" id=\"field-3\" aria-describedby=\"calc-info-3\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"e.g. 1.2\" min=\"0\" value=\"1.2\"\/><div class=\"grid grid-cols-1\"><select id=\"field-4\" name=\"birim\" aria-label=\"Birim\"><option value=\"m\" selected>m<\/option><option value=\"cm\">cm<\/option><option value=\"ft\">ft<\/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><small id=\"calc-info-3\">A\u00e7\u0131k kanal ak\u0131\u015f\u0131nda ortalama ak\u0131\u015f derinli\u011fini kullan\u0131n (hidrolik derinlik = alan \/ su y\u00fczeyi geni\u015fli\u011fi). Dikd\u00f6rtgen bir kanalda bu do\u011frudan su derinli\u011fidir.<\/small><\/div><div class=\"field has-term\" id=\"input-3\"><label for=\"field-5\">Yer\u00e7ekimi ivmesi (g)<\/label><div class=\"term\">g<\/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=\"yerekimi_ivmesi_g\" id=\"field-5\" aria-describedby=\"calc-info-5\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"e.g. 9.81\" min=\"0\" value=\"9.81\"\/><div class=\"grid grid-cols-1\"><select id=\"field-6\" name=\"birim\" aria-label=\"Birim\"><option value=\"ms2\" selected>m\/s\u00b2<\/option><option value=\"fts2\">ft\/s\u00b2<\/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><small id=\"calc-info-5\">D\u00fcnya&#039;da standart yer\u00e7ekimi ivmesi 9,81 m\/s\u00b2&#039;dir (32,2 ft\/s\u00b2).<\/small><\/div><\/fieldset><div class=\"buttons\"><button type=\"submit\" data-text=\"Yeniden hesapla\" id=\"calculate-button\" data-post=\"3981\">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> Froude Say\u0131s\u0131 Sonu\u00e7lar\u0131<\/h3><div class=\"result-box\"><div class=\"field-result is-column\" id=\"output-1\"><span class=\"field-title\"><span>Froude say\u0131s\u0131<\/span><span class=\"result-term\">Fr<\/span><\/span><span class=\"field-value\" id=\"result-1\"><\/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 is-column\" id=\"output-2\"><span class=\"field-title\"><span>Ak\u0131\u015f rejimi s\u0131n\u0131fland\u0131rmas\u0131<\/span><\/span><span class=\"field-value\" id=\"result-2\"><\/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 is-column\" id=\"output-3\"><span class=\"field-title\"><span>Kritik h\u0131z ve ayr\u0131nt\u0131lar<\/span><\/span><span class=\"field-value\" id=\"result-3\"><\/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=\"3981\" 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>Froude say\u0131s\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\\[ Fr = \\frac{v}{\\sqrt{g \\, L}} \\]\n<\/div>\r\n\t<\/figure>\r\n\t<\/p>\n<p><strong>Burada:<\/strong><\/p>\n<ul>\n<li>\\(Fr\\) \u2014 Froude say\u0131s\u0131 (boyutsuz)<\/li>\n<li>\\(v\\) \u2014 ortalama ak\u0131\u015f h\u0131z\u0131 (m\/s)<\/li>\n<li>\\(g\\) \u2014 yer\u00e7ekimi ivmesi (m\/s\u00b2)<\/li>\n<li>\\(L\\) \u2014 karakteristik uzunluk: a\u00e7\u0131k kanal ak\u0131\u015f\u0131 i\u00e7in ortalama ak\u0131\u015f derinli\u011fi veya hidrolik derinlik (m)<\/li>\n<\/ul>\n<p>Form\u00fcl, ak\u0131\u015f\u0131n h\u0131z\u0131n\u0131 su y\u00fczeyinde ilerleyen k\u00fc\u00e7\u00fck bir yer\u00e7ekimi (y\u00fczey) dalgas\u0131n\u0131n h\u0131z\u0131yla, yani \\(v_c = \\sqrt{gL}\\) de\u011feriyle kar\u015f\u0131la\u015ft\u0131r\u0131r. Bu dalga h\u0131z\u0131, serbest y\u00fczeyli ak\u0131\u015f\u0131n do\u011fal bilgi iletim h\u0131z\u0131d\u0131r; dolay\u0131s\u0131yla oran, bozulmalar\u0131n yukar\u0131 y\u00f6ne yay\u0131l\u0131p yay\u0131lamad\u0131\u011f\u0131n\u0131 (\\(Fr &lt; 1\\)) yoksa ak\u0131\u015fla a\u015fa\u011f\u0131ya s\u00fcr\u00fcklenip s\u00fcr\u00fcklenmedi\u011fini (\\(Fr &gt; 1\\)) s\u00f6yleyerek anla\u015f\u0131l\u0131r.<\/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>Froude say\u0131s\u0131 \u2013 hesaplama \u00f6rne\u011fi<\/h2><\/div>\r\n\r\n<\/p>\n<p><strong>\u00d6rnek:<\/strong> su, su derinli\u011fi 1,2 m olan dikd\u00f6rtgen bir kanalda ortalama 2 m\/s h\u0131zla akmaktad\u0131r. \\(g = 9.81\\ \\text{m\/s}^2\\) alal\u0131m.<\/p>\n<p>\\[ Fr = \\frac{v}{\\sqrt{g \\, L}} = \\frac{2}{\\sqrt{9.81 \\times 1.2}} = \\frac{2}{\\sqrt{11.772}} = \\frac{2}{3.431} \\approx 0.583 \\]<\/p>\n<p><strong>Sonu\u00e7:<\/strong> \\(Fr \\approx 0.583 &lt; 1\\) oldu\u011fundan ak\u0131\u015f <strong>kritik alt\u0131 (sakin)<\/strong> rejimdedir. Bu derinlikteki kritik h\u0131z \\(v_c = \\sqrt{9.81 \\times 1.2} \\approx 3.431\\ \\text{m\/s}\\) de\u011feridir; ak\u0131\u015f\u0131n kritik duruma ula\u015fmas\u0131 i\u00e7in bu h\u0131za kadar h\u0131zlanmas\u0131 gerekir.<\/p>\n<p>\n\r\n<\/section>\n<h2>Hesaplay\u0131c\u0131 nas\u0131l kullan\u0131l\u0131r?<\/h2>\n<ol>\n<li><strong>Ak\u0131\u015f h\u0131z\u0131n\u0131 (v)<\/strong> girin ve birimini (m\/s, ft\/s, km\/s veya mph) se\u00e7in. H\u0131z\u0131, y\u00fczen bir cismi bilinen bir mesafede zamanlayarak tahmin edebilir veya ak\u0131\u015f \u00f6l\u00e7erle \u00f6l\u00e7ebilirsiniz.<\/li>\n<li><strong>Karakteristik uzunlu\u011fu \/ ak\u0131\u015f derinli\u011fini (L)<\/strong> ve birimini girin. Dikd\u00f6rtgen bir kanalda bu do\u011frudan su derinli\u011fidir; di\u011fer kesitler i\u00e7in hidrolik derinli\u011fi (ak\u0131\u015f alan\u0131n\u0131n y\u00fczey geni\u015fli\u011fine b\u00f6l\u00fcm\u00fc) kullan\u0131n.<\/li>\n<li><strong>Yer\u00e7ekimi ivmesini (g)<\/strong> girin \u2014 \u00f6ntan\u0131ml\u0131 9,81 m\/s\u00b2 (veya 32,2 ft\/s\u00b2) de\u011feri D\u00fcnya'da standartt\u0131r ve oldu\u011fu gibi b\u0131rak\u0131labilir.<\/li>\n<li>Sonu\u00e7lar\u0131 okuyun: <strong>Froude say\u0131s\u0131<\/strong>, <strong>ak\u0131\u015f rejimi s\u0131n\u0131fland\u0131rmas\u0131<\/strong> (kritik alt\u0131, kriti\u011fe yak\u0131n veya kritik \u00fcst\u00fc) ve <strong>kritik h\u0131z ile ayr\u0131nt\u0131lar<\/strong>; bunlar aras\u0131nda sizin derinli\u011finizdeki kritik h\u0131z, \u00f6zg\u00fcl enerji y\u00fck\u00fc ve mevcut h\u0131z\u0131n\u0131z i\u00e7in kritik derinlik yer al\u0131r.<\/li>\n<\/ol>\n<h2>Froude say\u0131s\u0131 nedir?<\/h2>\n<p>Froude say\u0131s\u0131, a\u00e7\u0131k kanal ve serbest y\u00fczeyli ak\u0131\u015flar i\u00e7in standart boyutsuz say\u0131d\u0131r. T\u0131pk\u0131 <a href=\"https:\/\/wpcalc.com\/en\/physics\/mach-number-calculator\/\">Mach say\u0131s\u0131n\u0131n<\/a> bir gaz ak\u0131\u015f\u0131n\u0131n h\u0131z\u0131n\u0131 ses h\u0131z\u0131yla kar\u015f\u0131la\u015ft\u0131rmas\u0131 gibi, Froude say\u0131s\u0131 da bir su ak\u0131\u015f\u0131n\u0131n h\u0131z\u0131n\u0131 k\u00fc\u00e7\u00fck bir y\u00fczey dalgas\u0131n\u0131n yay\u0131lma h\u0131z\u0131yla, yani \\(\\sqrt{gL}\\) ile kar\u015f\u0131la\u015ft\u0131r\u0131r. Atalet ile yer\u00e7ekiminin g\u00f6reli \u00f6nemini \u00f6l\u00e7er: Fr d\u00fc\u015f\u00fckken yer\u00e7ekimi bask\u0131nd\u0131r ve su y\u00fczeyi yumu\u015fak bi\u00e7imde uyum sa\u011flar; Fr y\u00fcksekken atalet bask\u0131nd\u0131r ve y\u00fczey dik, dalgal\u0131 bir hal al\u0131r.<\/p>\n<p>S\u0131n\u0131fland\u0131rma olduk\u00e7a nettir. <strong>Kritik alt\u0131 ak\u0131\u015f<\/strong> (\\(Fr &lt; 1\\)) sakindir: dalgalar hem yukar\u0131 hem a\u015fa\u011f\u0131 y\u00f6ne yay\u0131labilir, bu y\u00fczden ak\u0131\u015f derinli\u011fi mansaptaki ko\u015fullar taraf\u0131ndan belirlenir \u2014 bir bendin veya bir engelin su seviyesini \u00e7ok yukar\u0131 ak\u0131\u015fta bile y\u00fckseltmesinin (geri su etkisinin) nedeni budur. <strong>Kritik ak\u0131\u015f<\/strong> (\\(Fr = 1\\)) karars\u0131z bir ge\u00e7i\u015f durumudur; derinlik kritik derinli\u011fe e\u015fittir ve ak\u0131\u015f, e\u011fimdeki veya geometrideki k\u00fc\u00e7\u00fck de\u011fi\u015fimlere a\u015f\u0131r\u0131 duyarl\u0131d\u0131r. <strong>Kritik \u00fcst\u00fc ak\u0131\u015f<\/a> (\\(Fr &gt; 1\\)) h\u0131zl\u0131d\u0131r: hi\u00e7bir bozulma yukar\u0131 y\u00f6ne yay\u0131lamaz, dolay\u0131s\u0131yla ak\u0131\u015f tamamen memba ko\u015fullar\u0131yla denetlenir.<\/p>\n<p>Kritik \u00fcst\u00fc rejimden kritik alt\u0131 rejime ge\u00e7i\u015f p\u00fcr\u00fczs\u00fcz olamaz \u2014 ge\u00e7i\u015f, enerji s\u00f6nd\u00fcren sabit bir dalga olan <strong>hidrolik s\u0131\u00e7rama<\/strong> ile aniden ger\u00e7ekle\u015fir. Hidrolik s\u0131\u00e7ramalar dolusavaklar\u0131n ve savak kapaklar\u0131n\u0131n mansab\u0131nda g\u00f6r\u00fcl\u00fcr ve h\u0131zl\u0131 ak\u0131\u015f\u0131n y\u0131k\u0131c\u0131 enerjisini yok etmek i\u00e7in enerji s\u00f6nd\u00fcrme havuzlar\u0131nda bilin\u00e7li olarak kullan\u0131l\u0131r. Hesaplay\u0131c\u0131n\u0131n kriti\u011fe yak\u0131n aral\u0131\u011f\u0131 (0,95\u20131,05), ak\u0131\u015f\u0131 tam olarak \\(Fr = 1\\)'de tutman\u0131n pratikteki zorlu\u011funu yans\u0131t\u0131r.<\/p>\n<p>Sonu\u00e7 tablosunda ayr\u0131ca iki yararl\u0131 t\u00fcrev b\u00fcy\u00fckl\u00fck g\u00f6sterilir: kanal taban\u0131na g\u00f6re derinlik ile h\u0131z y\u00fck\u00fcn\u00fcn toplam\u0131 olan <strong>\u00f6zg\u00fcl enerji y\u00fck\u00fc<\/strong> \\(E = L + v^2\/(2g)\\) ve mevcut h\u0131z\u0131n\u0131z\u0131n tam olarak kritik olaca\u011f\u0131 derinlik olan <strong>kritik derinlik<\/strong> \\(L_c = v^2\/g\\). Ger\u00e7ek derinli\u011finizi kritik derinlikle kar\u015f\u0131la\u015ft\u0131rmak \u00e7o\u011fu zaman rejimi en h\u0131zl\u0131 de\u011ferlendirme yoludur.<\/p>\n<h2>Varsay\u0131mlar, s\u0131n\u0131rlamalar ve ipu\u00e7lar\u0131<\/h2>\n<ul>\n<li><strong>Do\u011fru uzunlu\u011fu kullan\u0131n.<\/strong> Bu hesaplay\u0131c\u0131, a\u00e7\u0131k kanal ak\u0131\u015f\u0131 i\u00e7in derinlik temelli Froude say\u0131s\u0131n\u0131 hesaplar. Dikd\u00f6rtgen kanalda \\(L\\) su derinli\u011fidir; di\u011fer kesitler i\u00e7in hidrolik derinli\u011fi \\(A\/T\\) (ak\u0131\u015f alan\u0131n\u0131n y\u00fczey geni\u015fli\u011fine b\u00f6l\u00fcm\u00fc) kullan\u0131n. Gemi ve tekne hidrodinami\u011finde ise farkl\u0131, uzunluk temelli bir Froude say\u0131s\u0131 kullan\u0131l\u0131r \u2014 ikisi birbirinin yerine ge\u00e7mez.<\/li>\n<li><strong>Tutarl\u0131 bir ger\u00e7eklik kullan\u0131n.<\/strong> Hesaplay\u0131c\u0131 birimleri kendi i\u00e7inde d\u00f6n\u00fc\u015ft\u00fcr\u00fcr; \u00f6l\u00e7t\u00fc\u011f\u00fcn\u00fcz birimlerle de\u011fer girmeniz yeterlidir \u2014 yeter ki her a\u00e7\u0131l\u0131r listede e\u015fle\u015fen birimi se\u00e7in.<\/li>\n<li><strong>\u00dcniform ve yava\u015f\u00e7a de\u011fi\u015fen ak\u0131\u015f varsay\u0131lm\u0131\u015ft\u0131r.<\/strong> S\u0131n\u0131fland\u0131rma, h\u0131z\u0131n kesiti temsil etti\u011fini varsayar. Y\u00fcksek derecede \u00fcniform olmayan ak\u0131\u015fta (d\u00fc\u015fmeler, birle\u015fimler veya s\u0131\u00e7ramalar yak\u0131n\u0131nda) Fr noktadan noktaya de\u011fi\u015fir.<\/li>\n<li><strong>g'yi ger\u00e7ek\u00e7i tutun.<\/strong> g de\u011ferini de\u011fi\u015ftirmek yaln\u0131zca ba\u015fka gezegenler veya \u00f6\u011fretim \u00f6rnekleri i\u00e7in anlaml\u0131d\u0131r; D\u00fcnya'da 9,81 m\/s\u00b2 (32,2 ft\/s\u00b2) kullan\u0131n.<\/li>\n<li>Derinlik ve h\u0131z, kanal direnciyle etkile\u015fim halindedir: ilgili ak\u0131\u015f fizi\u011fini ke\u015ffetmek i\u00e7in <a href=\"https:\/\/wpcalc.com\/tr\/fizik\/surukleme-kuvveti-hesaplama\/\">S\u00fcr\u00fckleme Kuvveti Hesaplay\u0131c\u0131<\/a>'ya veya <a href=\"https:\/\/wpcalc.com\/en\/physics\/speed-of-sound-in-air-calculator\/\">Havada Ses H\u0131z\u0131 Hesaplay\u0131c\u0131<\/a>'ya bak\u0131n.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Ak\u0131\u015f h\u0131z\u0131n\u0131, ak\u0131\u015f derinli\u011fini ve yer\u00e7ekimi ivmesini girin; Froude say\u0131s\u0131n\u0131 hesaplay\u0131n ve a\u00e7\u0131k kanal ak\u0131\u015f\u0131n\u0131z\u0131n kritik alt\u0131, kritik mi yoksa kritik \u00fcst\u00fc m\u00fc oldu\u011funu kritik h\u0131z ayr\u0131nt\u0131lar\u0131yla \u00f6\u011frenin.<\/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":[10],"tags":[87],"class_list":["post-3981","post","type-post","status-publish","format-standard","hentry","category-fizik","tag-akis-kanlar"],"acf":[],"_links":{"self":[{"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/posts\/3981","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=3981"}],"version-history":[{"count":0,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/posts\/3981\/revisions"}],"wp:attachment":[{"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/media?parent=3981"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/categories?post=3981"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/tags?post=3981"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}