{"id":3965,"date":"2026-10-14T19:51:09","date_gmt":"2026-10-14T18:51:09","guid":{"rendered":"https:\/\/wpcalc.com\/tr\/fizik\/surukleme-kuvveti-hesaplama\/"},"modified":"2026-10-14T19:51:09","modified_gmt":"2026-10-14T18:51:09","slug":"surukleme-kuvveti-hesaplama","status":"publish","type":"post","link":"https:\/\/wpcalc.com\/tr\/fizik\/surukleme-kuvveti-hesaplama\/","title":{"rendered":"S\u00fcr\u00fckleme Kuvveti 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\">H\u0131za ve \u015fekle g\u00f6re hava veya su direncini hesaplay\u0131n<\/h2><\/div><div class=\"calcdash-favorite group\">\n  <button type=\"button\" class=\"favorite\" id=\"favorite\" data-favorite-id=\"3965\" data-favorite-title=\"S\u00fcr\u00fckleme kuvveti\" data-favorite-url=\"https:\/\/wpcalc.com\/tr\/fizik\/surukleme-kuvveti-hesaplama\/\" data-favorite-excerpt=\"Havada ya da suda hareket eden bir cisme etki eden s\u00fcr\u00fckleme kuvvetini hesaplay\u0131n. Ak\u0131\u015fkan yo\u011funlu\u011funu, g\u00f6reli h\u0131z\u0131, s\u00fcr\u00fckleme katsay\u0131s\u0131n\u0131 ve \u00f6n alan\u0131 girin; diren\u00e7 kuvvetini ve bunu yenmek i\u00e7in gereken g\u00fcc\u00fc g\u00f6r\u00fcn.\" aria-label=\"Favorilere ekle\" data-favorite-icon=\"icon icon-physic\">\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\/surukleme-kuvveti-hesaplama\/\" method=\"POST\" class=\"calculator\" id=\"calculator-3965\" data-post=\"3965\"><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\u015fkan 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><div class=\"field-group\"><input type=\"text\" name=\"akkan_younluu_\" id=\"field-1\" aria-describedby=\"calc-info-1\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"e.g. 1.225\" min=\"0\" value=\"1.225\"\/><div class=\"grid grid-cols-1\"><select id=\"field-2\" name=\"birim\" aria-label=\"Birim\"><option value=\"kgm3\" selected>kg\/m\u00b3<\/option><option value=\"gcm3\">g\/cm\u00b3<\/option><option value=\"lbft3\">lb\/ft\u00b3<\/option><option value=\"slugft3\">slug\/ft\u00b3<\/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\">\u00c7evredeki ak\u0131\u015fkan\u0131n yo\u011funlu\u011fu. Deniz seviyesinde hava \u2248 1,225 kg\/m\u00b3; tatl\u0131 su \u2248 1000 kg\/m\u00b3.<\/small><\/div><div class=\"field has-term\" id=\"input-2\"><label for=\"field-3\">G\u00f6reli h\u0131z (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=\"greli_hz_v\" id=\"field-3\" aria-describedby=\"calc-info-3\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"e.g. 15\" min=\"0\" value=\"15\"\/><div class=\"grid grid-cols-1\"><select id=\"field-4\" name=\"birim\" aria-label=\"Birim\"><option value=\"ms\" selected>m\/s<\/option><option value=\"kmh\">km\/h<\/option><option value=\"mph\">mph<\/option><option value=\"fts\">ft\/s<\/option><option value=\"kn\">knot<\/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\">Cismin ak\u0131\u015fkana g\u00f6re h\u0131z\u0131 (veya ak\u0131\u015fkan\u0131n cisim \u00fczerinden ge\u00e7me h\u0131z\u0131).<\/small><\/div><div class=\"field has-term\" id=\"input-3\"><label for=\"field-5\">S\u00fcr\u00fcklenme katsay\u0131s\u0131 (Cd)<\/label><div class=\"term\">Cd<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><input type=\"text\" name=\"srklenme_katsays_cd\" id=\"field-5\" aria-describedby=\"calc-info-5\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"e.g. 0.3\" min=\"0\" value=\"0.3\"\/><small id=\"calc-info-5\">Tipik de\u011ferler: p\u00fcr\u00fczs\u00fcz k\u00fcre \u2248 0,47; modern otomobil \u2248 0,25\u20130,35; bisiklet\u00e7i \u2248 1,0; ak\u0131\u015fa dik d\u00fcz plaka \u2248 1,28.<\/small><\/div><div class=\"field has-term\" id=\"input-4\"><label for=\"field-6\">\u00d6n cephe alan\u0131 (A)<\/label><div class=\"term\">A<\/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=\"n_cephe_alan_a\" id=\"field-6\" aria-describedby=\"calc-info-6\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"e.g. 2.2\" min=\"0\" value=\"2.2\"\/><div class=\"grid grid-cols-1\"><select id=\"field-7\" name=\"birim\" aria-label=\"Birim\"><option value=\"m2\" selected>m\u00b2<\/option><option value=\"cm2\">cm\u00b2<\/option><option value=\"ft2\">ft\u00b2<\/option><option value=\"in2\">in\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-6\">Ak\u0131\u015fa bakan kesit alan\u0131. Otomobil i\u00e7in \u00f6nden g\u00f6r\u00fcn\u00fcm sil\u00fcetinin alan\u0131n\u0131 kullan\u0131n (bir binek otomobil i\u00e7in \u2248 1,8\u20132,5 m\u00b2).<\/small><\/div><\/fieldset><div class=\"buttons\"><button type=\"submit\" data-text=\"Yeniden hesapla\" id=\"calculate-button\" data-post=\"3965\">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> S\u00fcr\u00fcklenme kuvveti sonu\u00e7lar\u0131<\/h3><div class=\"result-box\"><div class=\"field-result is-column\" id=\"output-1\"><span class=\"field-title\"><span>S\u00fcr\u00fcklenme kuvveti (Fd)<\/span><span class=\"result-term\">Fd<\/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>Dinamik bas\u0131n\u00e7 ve direnci yenmek i\u00e7in gereken g\u00fc\u00e7<\/span><span class=\"result-term\">q<\/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><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=\"3965\" 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>S\u00fcr\u00fckleme kuvveti<\/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\\[ F_d = \\tfrac{1}{2}\\, \\rho\\, v^2\\, C_d\\, A \\qquad\\text{burada}\\qquad q = \\tfrac{1}{2}\\,\\rho\\,v^2 \\]<\/div>\r\n\t<\/figure>\r\n\t<\/p>\n<p><strong>Burada:<\/strong><\/p>\n<ul>\n<li>\\(F_d\\) \u2014 s\u00fcr\u00fckleme kuvveti (N)<\/li>\n<li>\\(\\rho\\) \u2014 ak\u0131\u015fkan\u0131n yo\u011funlu\u011fu (kg\/m\u00b3)<\/li>\n<li>\\(v\\) \u2014 cismin ak\u0131\u015fkana g\u00f6re h\u0131z\u0131 (m\/s)<\/li>\n<li>\\(C_d\\) \u2014 s\u00fcr\u00fckleme katsay\u0131s\u0131 (boyutsuzdur, \u015fekle g\u00f6re de\u011fi\u015fir)<\/li>\n<li>\\(A\\) \u2014 referans (\u00f6n) alan (m\u00b2)<\/li>\n<li>\\(q\\) \u2014 dinamik bas\u0131n\u00e7 (Pa)<\/li>\n<\/ul>\n<p>S\u00fcr\u00fckleme denklemine g\u00f6re diren\u00e7 kuvveti, cisme do\u011fru akan ak\u0131\u015f\u0131n dinamik bas\u0131nc\u0131na \u2014 yani ak\u0131\u015fkan\u0131n birim hacim ba\u015f\u0131na kinetik enerjisine \u2014 e\u015fittir ve bu de\u011fer, cismin ak\u0131\u015f\u0131 ne kadar \"yakalad\u0131\u011f\u0131na\" (\\(C_d\\)) ve ak\u0131\u015fa ne kadar y\u00fczeyinin d\u00f6n\u00fck oldu\u011funa (\\(A\\)) g\u00f6re \u00e7arp\u0131l\u0131r. O h\u0131zda harekete devam etmek i\u00e7in gereken g\u00fc\u00e7 ise \\(P = F_d \\cdot v\\) ile bulunur.<\/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>S\u00fcr\u00fckleme kuvveti \u2013 hesaplama \u00f6rne\u011fi<\/h2><\/div>\r\n\r\n<\/p>\n<p><strong>\u00d6rnek:<\/strong> s\u00fcr\u00fckleme katsay\u0131s\u0131 0,30 ve \u00f6n alan\u0131 2,2 m\u00b2 olan bir araban\u0131n, yo\u011funlu\u011fu 1,225 kg\/m\u00b3 olan havada 15 m\/s (54 km\/h) h\u0131zla ilerledi\u011fini varsayal\u0131m.<\/p>\n<p>\\[ q = \\tfrac{1}{2} \\times 1.225 \\times 15^2 = 137.81\\ \\text{Pa} \\]<\/p>\n<p>\\[ F_d = 137.81 \\times 0.30 \\times 2.2 = 90.96\\ \\text{N} \\]<\/p>\n<p>\\[ P = F_d \\cdot v = 90.96 \\times 15 \\approx 1364\\ \\text{W} \\approx 1.36\\ \\text{kW} \\]<\/p>\n<p><strong>Sonu\u00e7:<\/strong> s\u00fcr\u00fckleme kuvveti yakla\u015f\u0131k <strong>90,96 N<\/strong> (\u2248 20,5 lbf); motorun bu h\u0131zda yaln\u0131zca hava direncini yenmek i\u00e7in kabaca <strong>1,36 kW<\/strong> (\u2248 1,83 hp) g\u00fc\u00e7 \u00fcretmesi gerekir.<\/p>\n<p>\n\r\n<\/section>\n<h2>Hesaplama arac\u0131 nas\u0131l kullan\u0131l\u0131r?<\/h2>\n<ol>\n<li><strong>Ak\u0131\u015fkan yo\u011funlu\u011funu (\u03c1)<\/strong> girin ve birimini se\u00e7in. Deniz seviyesindeki hava i\u00e7in 1,225 kg\/m\u00b3, \u0131l\u0131man hava i\u00e7in yakla\u015f\u0131k 1,2 kg\/m\u00b3, su i\u00e7in ~1000 kg\/m\u00b3 kullan\u0131n.<\/li>\n<li>Cismin ak\u0131\u015fkana g\u00f6re <strong>g\u00f6reli h\u0131z\u0131n\u0131 (v)<\/strong> girin ve m\/s, km\/h, mph, ft\/s ya da knot birimlerinden birini se\u00e7in.<\/li>\n<li>Cismin \u015fekline uygun <strong>s\u00fcr\u00fckleme katsay\u0131s\u0131n\u0131 (Cd)<\/strong> girin. Tipik de\u011ferler: p\u00fcr\u00fczs\u00fcz k\u00fcre \u2248 0,47; modern otomobil \u2248 0,25\u20130,35; bisiklet\u00e7i \u2248 1,0; ak\u0131\u015fa dik duran d\u00fcz levha \u2248 1,28.<\/li>\n<li><strong>\u00d6n alan\u0131 (A)<\/strong> \u2014 yani ak\u0131\u015fa d\u00f6n\u00fck izd\u00fc\u015f\u00fcm alan\u0131n\u0131 \u2014 girin ve birimini se\u00e7in. Bir yolcu otomobilinde bu alan genellikle 1,8\u20132,5 m\u00b2'dir.<\/li>\n<li>Sonu\u00e7lar\u0131 okuyun: s\u00fcr\u00fckleme kuvveti newton, pound-kuvvet ve di\u011fer birimlerle; ayr\u0131ca dinamik bas\u0131n\u00e7 ve o h\u0131zda s\u00fcr\u00fcklemeyi yenmek i\u00e7in gereken g\u00fc\u00e7le birlikte verilir.<\/li>\n<\/ol>\n<h2>S\u00fcr\u00fckleme kuvveti nedir?<\/h2>\n<p>S\u00fcr\u00fckleme kuvveti, i\u00e7inde hareket eden bir cisme ak\u0131\u015fkan\u0131n (havaya, suya ya da herhangi bir gaz ya da s\u0131v\u0131ya) uygulad\u0131\u011f\u0131 diren\u00e7tir. Daima hareket y\u00f6n\u00fcn\u00fcn tersine etki eder ve iki fiziksel mekanizmadan kaynaklan\u0131r: cismin \u00f6n\u00fc ile arkas\u0131 aras\u0131ndaki bas\u0131n\u00e7 fark\u0131ndan do\u011fan <em>bas\u0131n\u00e7 s\u00fcr\u00fcklemesi<\/em> ve y\u00fczey boyunca s\u00fcr\u00fckleyen viskoziteden do\u011fan <em>y\u00fczey s\u00fcrt\u00fcnmesi<\/em>. S\u00fcr\u00fckleme denklemi bu iki etkiyi tek bir boyutsuz s\u00fcr\u00fckleme katsay\u0131s\u0131 \\(C_d\\) alt\u0131nda toplar; bu katsay\u0131 genellikle r\u00fczg\u00e2r t\u00fcnelinde deneysel olarak ya da HAD (CFD) sim\u00fclasyonuyla belirlenir.<\/p>\n<p>Form\u00fcldeki kilit nokta \\(v^2\\) terimidir: s\u00fcr\u00fckleme <strong>h\u0131z\u0131n karesiyle<\/strong> artar. H\u0131z\u0131 iki kat\u0131na \u00e7\u0131karmak kuvveti d\u00f6rt kat\u0131na \u00e7\u0131kar\u0131r; g\u00fc\u00e7 kuvvetin h\u0131z ile \u00e7arp\u0131m\u0131 oldu\u011fundan, s\u00fcr\u00fcklemeye kar\u015f\u0131 gereken g\u00fc\u00e7 h\u0131z\u0131n <em>k\u00fcp\u00fcyle<\/em> b\u00fcy\u00fcr. Otobanda yak\u0131t t\u00fcketiminin bu kadar dik t\u0131rmanmas\u0131n\u0131n ve aerodinamik tasar\u0131m\u0131n 120 km\/h'de 50 km\/h'ye k\u0131yasla \u00e7ok daha \u00f6nemli olmas\u0131n\u0131n nedeni budur.<\/p>\n<p>Sonu\u00e7 yaln\u0131zca aerodinamik (ya da hidrodinamik) diren\u00e7 olarak yorumlanmal\u0131d\u0131r. Ger\u00e7ek bir ara\u00e7 ayr\u0131ca yuvarlanma direncini, aktarma organlar\u0131ndaki kay\u0131plar\u0131 ve e\u011fimleri de yenmek zorundad\u0131r; bu y\u00fczden toplam g\u00fc\u00e7 talebi burada g\u00f6sterilen de\u011ferden y\u00fcksektir. D\u00fc\u015fen cisimlerde ise h\u0131z\u0131 s\u0131n\u0131rlayan \u015fey s\u00fcr\u00fcklemesidir: h\u0131z artt\u0131k\u00e7a s\u00fcr\u00fckleme, a\u011f\u0131rl\u0131\u011f\u0131 dengeleyene kadar b\u00fcy\u00fcr ve <a href=\"https:\/\/wpcalc.com\/tr\/fizik\/son-hiz-hesaplayici\/\">limit h\u0131z<\/a> ortaya \u00e7\u0131kar.<\/p>\n<h2>Girdileri se\u00e7mek ve sonucu yorumlamak<\/h2>\n<p>S\u00fcr\u00fckleme katsay\u0131s\u0131 ile referans alan\u0131 birbiriyle uyumlu olmal\u0131d\u0131r: kaynak tablolar\u0131nda verilen \\(C_d\\) de\u011ferleri, otomobil ve k\u00fcre gibi k\u00fct cisimlerde neredeyse her zaman \u00f6n (izd\u00fc\u015f\u00fcm) alan\u0131n\u0131, kanat kesiti gibi ak\u0131\u015fkan hatl\u0131 cisimlerde ise kanat (plan) alan\u0131n\u0131 varsayar. Bu iki tan\u0131m\u0131 kar\u0131\u015ft\u0131rmak b\u00fcy\u00fck hatalara yol a\u00e7ar.<\/p>\n<p>Ak\u0131\u015fkan yo\u011funlu\u011fu bir\u00e7ok ki\u015finin sand\u0131\u011f\u0131ndan daha \u00f6nemlidir. Su, havadan yakla\u015f\u0131k 800 kat yo\u011fundur; dolay\u0131s\u0131yla ayn\u0131 cisim ayn\u0131 h\u0131zda suda kabaca 800 kat daha fazla s\u00fcr\u00fckleme kuvvetiyle kar\u015f\u0131la\u015f\u0131r. Gemiler, denizalt\u0131lar ve y\u00fcz\u00fcc\u00fcler i\u00e7in ak\u0131\u015fkan hatl\u0131 tasar\u0131m\u0131n hayati \u00f6nem ta\u015f\u0131mas\u0131n\u0131n, yava\u015f bir ak\u0131nt\u0131n\u0131n bile su alt\u0131ndaki bir y\u00fczeye \u015fiddetle bast\u0131rmas\u0131n\u0131n nedeni budur. Havan\u0131n yo\u011funlu\u011fu da y\u00fckseklikle d\u00fc\u015fer: deniz seviyesinde yakla\u015f\u0131k 1,225 kg\/m\u00b3 olan de\u011fer, 2 km y\u00fckseklikte kabaca 1,0 kg\/m\u00b3 olur. Yo\u011funluk de\u011ferlerini kendiniz d\u00f6n\u00fc\u015ft\u00fcrmek i\u00e7in <a href=\"https:\/\/wpcalc.com\/tr\/fizik\/yogunluk-hesaplama\/\">Yo\u011funluk Hesaplama Arac\u0131<\/a>'na bakabilirsiniz.<\/p>\n<p>Kuvvetler tek ba\u015f\u0131na hareketin b\u00fct\u00fcn hik\u00e2yesini anlatmaz. S\u00fcr\u00fcklemenin bir y\u00f6r\u00fcngeyi nas\u0131l etkiledi\u011fini merak ediyorsan\u0131z bu sonucu, ideal u\u00e7u\u015f y\u00f6r\u00fcngeleri i\u00e7in <a href=\"https:\/\/wpcalc.com\/tr\/fizik\/atis-hareketi-hesaplayicisi\/\">At\u0131\u015f Hareketi Hesaplama Arac\u0131<\/a> ile birle\u015ftirin; diren\u00e7 kuvvetlerinin frenleme davran\u0131\u015f\u0131n\u0131 nas\u0131l de\u011fi\u015ftirdi\u011fini g\u00f6rmek i\u00e7in <a href=\"https:\/\/wpcalc.com\/tr\/fizik\/durma-mesafesi-hesaplama\/\">Fren Mesafesi Hesaplama Arac\u0131<\/a>'n\u0131 kullan\u0131n. Burada verilen dinamik bas\u0131nc\u0131 di\u011fer ak\u0131\u015fkan b\u00fcy\u00fckl\u00fckleriyle ili\u015fkilendirmek isterseniz <a href=\"https:\/\/wpcalc.com\/tr\/fizik\/basinc-hesaplama\/\">Bas\u0131n\u00e7 Hesaplama Arac\u0131<\/a> da i\u015finize yarar.<\/p>\n<h2>S\u0131n\u0131rlamalar ve pratik ipu\u00e7lar\u0131<\/h2>\n<ul>\n<li>S\u00fcr\u00fckleme denklemi <strong>sabit bir h\u0131z<\/strong> ve fiilen s\u0131k\u0131\u015ft\u0131r\u0131lamaz bir ak\u0131\u015f varsayar. \u00c7ok y\u00fcksek h\u0131zlarda (ses h\u0131z\u0131na yakla\u015f\u0131rken) s\u0131k\u0131\u015ft\u0131r\u0131labilirlik \\(C_d\\) de\u011ferini \u00f6nemli \u00f6l\u00e7\u00fcde de\u011fi\u015ftirir ve basit form\u00fcl ge\u00e7ersiz kal\u0131r.<\/li>\n<li>\\(C_d\\) ger\u00e7ek anlamda bir sabit de\u011fildir: h\u0131za, y\u00fczey p\u00fcr\u00fczl\u00fcl\u00fc\u011f\u00fcne ve Reynolds say\u0131s\u0131na g\u00f6re bir \u00f6l\u00e7\u00fcde de\u011fi\u015fir. Alan ipu\u00e7lar\u0131ndaki de\u011ferler g\u00fcnl\u00fck m\u00fchendislik tahminleri i\u00e7in iyi yakla\u015f\u0131mlard\u0131r.<\/li>\n<li>Verilen g\u00fc\u00e7 de\u011feri, yaln\u0131zca s\u00fcr\u00fcklemeye kaybedilen ve cismin h\u0131z\u0131nda aktar\u0131lan mekanik g\u00fc\u00e7t\u00fcr. Motor veya aktarma organlar\u0131 verimi dahil de\u011fildir \u2014 tekerleklere 1,36 kW aktaran bir otomobil motoru bunun belirgin bi\u00e7imde daha fazlas\u0131n\u0131 yak\u0131t olarak harcar.<\/li>\n<li>R\u00fczg\u00e2r\u0131n etkisi b\u00fcy\u00fckt\u00fcr: cisim ile ak\u0131\u015fkan aras\u0131ndaki <em>g\u00f6reli<\/em> h\u0131z\u0131 kullan\u0131n. 5 m\/s'lik ters r\u00fczg\u00e2r, s\u00fcr\u00fcklemeyi hesaplarken yer h\u0131z\u0131n\u0131za do\u011frudan eklenir; arkadan esen r\u00fczg\u00e2r ise \u00e7\u0131kar\u0131l\u0131r.<\/li>\n<li>D\u00fczensiz \u015fekillerde \u00f6n alan\u0131 bir foto\u011fraftan ya da sil\u00fcetten tahmin edin: geni\u015fli\u011fi y\u00fckseklikle \u00e7arp\u0131p bir \u015fekil fakt\u00f6r\u00fcyle k\u00fc\u00e7\u00fclt\u00fcn ya da izd\u00fc\u015f\u00fcm konturunu do\u011frudan \u00f6l\u00e7\u00fcn.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Havada ya da suda hareket eden bir cisme etki eden s\u00fcr\u00fckleme kuvvetini hesaplay\u0131n. Ak\u0131\u015fkan yo\u011funlu\u011funu, g\u00f6reli h\u0131z\u0131, s\u00fcr\u00fckleme katsay\u0131s\u0131n\u0131 ve \u00f6n alan\u0131 girin; diren\u00e7 kuvvetini ve bunu yenmek i\u00e7in gereken g\u00fcc\u00fc 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":[10],"tags":[55],"class_list":["post-3965","post","type-post","status-publish","format-standard","hentry","category-fizik","tag-mekanik"],"acf":[],"_links":{"self":[{"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/posts\/3965","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=3965"}],"version-history":[{"count":0,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/posts\/3965\/revisions"}],"wp:attachment":[{"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/media?parent=3965"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/categories?post=3965"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/tags?post=3965"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}