{"id":3977,"date":"2026-10-14T20:36:34","date_gmt":"2026-10-14T19:36:34","guid":{"rendered":"https:\/\/wpcalc.com\/tr\/muhendislik\/fan-afinite-kanunlari\/"},"modified":"2026-10-14T20:36:34","modified_gmt":"2026-10-14T19:36:34","slug":"fan-afinite-kanunlari","status":"publish","type":"post","link":"https:\/\/wpcalc.com\/tr\/muhendislik\/fan-afinite-kanunlari\/","title":{"rendered":"Fan Afinite Kanunlar\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\">Yeni Devirde Fan Performans\u0131n\u0131 Tahmin Edin<\/h2><\/div><div class=\"calcdash-favorite group\">\n  <button type=\"button\" class=\"favorite\" id=\"favorite\" data-favorite-id=\"3977\" data-favorite-title=\"Fan Afinite Kanunlar\u0131\" data-favorite-url=\"https:\/\/wpcalc.com\/tr\/muhendislik\/fan-afinite-kanunlari\/\" data-favorite-excerpt=\"Fan afinite kanunlar\u0131yla yeni bir devirde fan\u0131n debisini, bas\u0131nc\u0131n\u0131 ve g\u00fcc\u00fcn\u00fc hesaplay\u0131n. Bilinen devir, debi, bas\u0131n\u00e7 ve g\u00fc\u00e7 de\u011ferlerine ek olarak yeni devri d\/d olarak girin.\" 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\/fan-afinite-kanunlari\/\" method=\"POST\" class=\"calculator\" id=\"calculator-3977\" data-post=\"3977\"><fieldset class=\"fieldset-input is-2\"><legend class=\"sr-only\">Giri\u015f alanlar\u0131<\/legend><div class=\"field has-term\" id=\"input-1\"><label for=\"field-1\">Orijinal fan devri (N\u2081)<\/label><div class=\"term\">N\u2081<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><input type=\"text\" name=\"orijinal_fan_devri_n\" id=\"field-1\" aria-describedby=\"calc-unit-1\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"Devir\" min=\"1\" value=\"1450\"\/><div class=\"unit\" id=\"calc-unit-1\">rpm<\/div><\/div><div class=\"field has-term\" id=\"input-2\"><label for=\"field-2\">Yeni fan devri (N\u2082)<\/label><div class=\"term\">N\u2082<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><input type=\"text\" name=\"yeni_fan_devri_n\" id=\"field-2\" aria-describedby=\"calc-unit-2\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"Devir\" min=\"1\" value=\"950\"\/><div class=\"unit\" id=\"calc-unit-2\">rpm<\/div><\/div><div class=\"field has-term\" id=\"input-3\"><label for=\"field-3\">Orijinal hava debisi (Q\u2081)<\/label><div class=\"term\">Q\u2081<\/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=\"orijinal_hava_debisi_q\" id=\"field-3\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"Hava debisi\" min=\"0\" value=\"5000\"\/><div class=\"grid grid-cols-1\"><select id=\"field-4\" 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-4\"><label for=\"field-5\">Orijinal bas\u0131n\u00e7 (P\u2081)<\/label><div class=\"term\">P\u2081<\/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=\"orijinal_basn_p\" id=\"field-5\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"Bas\u0131n\u00e7\" min=\"0\" value=\"300\"\/><div class=\"grid grid-cols-1\"><select id=\"field-6\" name=\"birim\" aria-label=\"Birim\"><option value=\"pa\" selected>Pa<\/option><option value=\"inh2o\">inH\u2082O<\/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-7\">Orijinal g\u00fc\u00e7 (W\u2081)<\/label><div class=\"term\">W\u2081<\/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=\"orijinal_g_w\" id=\"field-7\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"G\u00fc\u00e7\" min=\"0\" value=\"2.5\"\/><div class=\"grid grid-cols-1\"><select id=\"field-8\" name=\"birim\" aria-label=\"Birim\"><option value=\"kw\" selected>kW<\/option><option value=\"hp\">hp<\/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 is-checkbox is-single\" id=\"input-6\"><input type=\"checkbox\" id=\"field-9\" value=\"1\" checked=\"checked\"\/><label for=\"field-9\">Devir oran\u0131 (N\u2082 \/ N\u2081)<\/label><\/div><\/fieldset><div class=\"buttons\"><button type=\"submit\" data-text=\"Yeniden hesapla\" id=\"calculate-button\" data-post=\"3977\">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> Yeni Devirdeki Tahmini Performans<\/h3><div class=\"result-box\"><div class=\"field-result\" id=\"output-1\"><span class=\"field-title\"><span>Yeni hava debisi (Q\u2082)<\/span><span class=\"result-term\">Q\u2082<\/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\" id=\"output-2\"><span class=\"field-title\"><span>Yeni bas\u0131n\u00e7 (P\u2082)<\/span><span class=\"result-term\">P\u2082<\/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\" id=\"output-3\"><span class=\"field-title\"><span>Yeni g\u00fc\u00e7 (W\u2082)<\/span><span class=\"result-term\">W\u2082<\/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 class=\"field-result\" id=\"output-4\"><span class=\"field-title\"><span>Devir oran\u0131<\/span><span class=\"result-term\">N\u2082\/N\u2081<\/span><\/span><span class=\"field-value\" id=\"result-4\"><\/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=\"3977\" 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>Fan Afinite Kanunlar\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\\[ r = \\frac{N_2}{N_1}, \\qquad Q_2 = Q_1 \\left( \\frac{N_2}{N_1} \\right)^1, \\qquad P_2 = P_1 \\left( \\frac{N_2}{N_1} \\right)^2, \\qquad W_2 = W_1 \\left( \\frac{N_2}{N_1} \\right)^3 \\]\n<\/div>\r\n\t<\/figure>\r\n\t<\/p>\n<p><strong>De\u011ferler:<\/strong><\/p>\n<ul>\n<li>\\(N_1\\), \\(N_2\\) \u2014 fan\u0131n mevcut ve yeni devir say\u0131lar\u0131 (d\/d)<\/li>\n<li>\\(Q_1\\), \\(Q_2\\) \u2014 mevcut ve yeni hava debisi (m\u00b3\/h veya CFM)<\/li>\n<li>\\(P_1\\), \\(P_2\\) \u2014 mevcut ve yeni bas\u0131n\u00e7 (Pa veya inH\u2082O)<\/li>\n<li>\\(W_1\\), \\(W_2\\) \u2014 mevcut ve yeni mil g\u00fcc\u00fc (kW veya hp)<\/li>\n<li>\\(r\\) \u2014 devir oran\u0131 \\(N_2 \/ N_1\\)<\/li>\n<\/ul>\n<p>Fan afinite kanunlar\u0131 \u00fc\u00e7 temel ili\u015fkiyi tan\u0131mlar: ayn\u0131 fan kendi performans e\u011frisi \u00fczerindeki ayn\u0131 noktada \u00e7al\u0131\u015f\u0131yorsa, hava debisi devirle do\u011fru orant\u0131l\u0131, bas\u0131n\u00e7 devrin karesiyle, g\u00fc\u00e7 ise devrin k\u00fcp\u00fcyle de\u011fi\u015fir.<\/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>Fan afinite kanunlar\u0131 \u2013 hesaplama \u00f6rne\u011fi<\/h2><\/div>\r\n\r\n<\/p>\n<p><strong>\u00d6rnek:<\/strong> Bir fan 1450 d\/d'de 5000 m\u00b3\/h debi veriyor, 300 Pa bas\u0131n\u00e7 \u00fcretiyor ve 2,5 kW g\u00fc\u00e7 \u00e7ekiyor. Devir 950 d\/d'ye d\u00fc\u015f\u00fcr\u00fcl\u00fcrse performans\u0131 ne olur?<\/p>\n<p>\\[ r = \\frac{N_2}{N_1} = \\frac{950}{1450} = 0.6552 \\]<\/p>\n<p>\\[ Q_2 = 5000 \\times 0.6552 = 3275.9 \\ \\text{m}^3\/\\text{h} \\]<\/p>\n<p>\\[ P_2 = 300 \\times 0.6552^2 = 300 \\times 0.4293 = 128.8 \\ \\text{Pa} \\]<\/p>\n<p>\\[ W_2 = 2.5 \\times 0.6552^3 = 2.5 \\times 0.2812 = 0.703 \\ \\text{kW} \\]<\/p>\n<p><strong>Sonu\u00e7:<\/strong> 950 d\/d'de fan yakla\u015f\u0131k 3275,9 m\u00b3\/h hava ta\u015f\u0131yor, 128,8 Pa bas\u0131n\u00e7 \u00fcretiyor ve yaln\u0131zca 0,703 kW g\u00fc\u00e7 \u00e7ekiyor \u2014 %34'l\u00fck devir d\u00fc\u015f\u00fc\u015f\u00fc g\u00fcc\u00fc %72 azalt\u0131yor.<\/p>\n<p>\n\r\n<\/section>\n<h2>Hesaplay\u0131c\u0131 nas\u0131l kullan\u0131l\u0131r?<\/h2>\n<ol>\n<li><strong>Mevcut fan devrini (N\u2081)<\/strong> d\/d olarak girin \u2014 fan\u0131n performans\u0131n\u0131 bildi\u011finiz devir.<\/li>\n<li><strong>Yeni fan devrini (N\u2082)<\/strong> d\/d olarak girin \u2014 hesaplamak istedi\u011finiz devir.<\/li>\n<li><strong>Mevcut hava debisini (Q\u2081)<\/strong> girin ve birimini se\u00e7in: m\u00b3\/h veya CFM.<\/li>\n<li><strong>Mevcut bas\u0131nc\u0131 (P\u2081)<\/strong> girin ve Pa ya da inH\u2082O se\u00e7in.<\/li>\n<li><strong>Mevcut g\u00fcc\u00fc (W\u2081)<\/strong> girin ve kW ya da hp se\u00e7in.<\/li>\n<li>Hesaplamalarda kullan\u0131lan oran\u0131 g\u00f6rmek isterseniz <strong>Devir oran\u0131 (N\u2082 \/ N\u2081)<\/strong> onay kutusunu i\u015faretli b\u0131rak\u0131n; ard\u0131ndan sonu\u00e7lardan yeni debi, bas\u0131n\u00e7 ve g\u00fc\u00e7 de\u011ferlerini okuyun.<\/li>\n<\/ol>\n<h2>Fan afinite kanunlar\u0131 nedir?<\/h2>\n<p>Afinite kanunlar\u0131 (fan kanunlar\u0131 olarak da bilinir), bir fan\u0131n devri de\u011fi\u015fti\u011finde performans\u0131n\u0131n nas\u0131l de\u011fi\u015fti\u011fini a\u00e7\u0131klayan \u00f6l\u00e7ekleme ili\u015fkileridir. Ayn\u0131 fan, ayn\u0131 \u00e7ark \u00e7ap\u0131 ve ayn\u0131 gaz yo\u011funlu\u011fu i\u00e7in ge\u00e7erlidirler. Bu kanunlar, fan geometrisinin ve i\u00e7inden ge\u00e7en hava ak\u0131\u015f\u0131n\u0131n fizi\u011finin boyut analiziyle do\u011frudan elde edilir.<\/p>\n<p>\u00dc\u00e7 ili\u015fki basit ama g\u00fc\u00e7l\u00fcd\u00fcr. Hava debisi devirle do\u011fru orant\u0131l\u0131d\u0131r: devri yar\u0131ya d\u00fc\u015f\u00fcr\u00fcrseniz, ta\u015f\u0131nan hava hacmi de yar\u0131ya iner. Bas\u0131n\u00e7 devrin karesiyle artar: devri yar\u0131ya d\u00fc\u015f\u00fcr\u00fcrseniz, \u00fcretilen bas\u0131n\u00e7 d\u00f6rtte bire iner. G\u00fc\u00e7 devrin k\u00fcp\u00fcyle artar: devri yar\u0131ya d\u00fc\u015f\u00fcr\u00fcrseniz, \u00e7ekilen g\u00fc\u00e7 sekizde bire d\u00fc\u015fer. Bu k\u00fcp ba\u011f\u0131nt\u0131s\u0131, de\u011fi\u015fken devirli s\u00fcr\u00fcc\u00fclerin (VSD veya VFD) HVAC sistemlerinde bu kadar etkili bir enerji tasarrufu \u00f6nlemi olmas\u0131n\u0131n nedenidir.<\/p>\n<p>Sonu\u00e7lar\u0131 yorumlamak kolayd\u0131r. Yeni devir mevcut devirden d\u00fc\u015f\u00fckse daha az debi, \u00e7ok daha az bas\u0131n\u00e7 ve belirgin bi\u00e7imde daha az g\u00fc\u00e7 bekleyin. Yeni devir daha y\u00fcksekse durum tersine d\u00f6ner \u2014 ve k\u00fcp kanunu gere\u011fi g\u00fc\u00e7 h\u0131zla t\u0131rman\u0131r; bu y\u00fczden art\u0131\u015fa ge\u00e7meden \u00f6nce motorun ve fan\u0131n yap\u0131sal s\u0131n\u0131rlar\u0131n\u0131n buna dayanabildi\u011fini mutlaka kontrol edin. Sonu\u00e7lar\u0131n yaln\u0131zca ayn\u0131 \u00e7al\u0131\u015fma noktas\u0131na yak\u0131n ge\u00e7erli oldu\u011funu unutmay\u0131n; sabit devirde fan\u0131n e\u011frisi boyunca ba\u015fka bir noktaya ge\u00e7mek ayr\u0131 bir hesapt\u0131r.<\/p>\n<h2>Varsay\u0131mlar, s\u0131n\u0131rlar ve pratik ipu\u00e7lar\u0131<\/h2>\n<ul>\n<li><strong>Ayn\u0131 fan, ayn\u0131 sistem:<\/strong> kanunlar ayn\u0131 \u00e7ark\u0131, ayn\u0131 kanal sistemini ve sistem e\u011frisi boyunca \u00f6l\u00e7eklenen ayn\u0131 \u00e7al\u0131\u015fma noktas\u0131n\u0131 varsayar. Kanal sistemi veya damperler de\u011fi\u015firse \u00e7al\u0131\u015fma noktas\u0131 farkl\u0131 hareket eder.<\/li>\n<li><strong>Sabit hava yo\u011funlu\u011fu:<\/strong> sonu\u00e7lar, iki devir aras\u0131nda gaz yo\u011funlu\u011funun de\u011fi\u015fmedi\u011fini varsayar. Belirgin s\u0131cakl\u0131k veya rak\u0131m farklar\u0131 hata getirir.<\/li>\n<li><strong>\u0130deal fan davran\u0131\u015f\u0131:<\/strong> ger\u00e7ek fanlar ideal kanunlardan biraz sapar; \u00f6zellikle \u00e7ok d\u00fc\u015f\u00fck devirlerde ya da verimin d\u00fc\u015ft\u00fc\u011f\u00fc, en y\u00fcksek verim noktas\u0131ndan uzak b\u00f6lgelerde.<\/li>\n<li><strong>G\u00fc\u00e7, mil g\u00fcc\u00fcd\u00fcr:<\/strong> hesaplanan \\(W_2\\), fan miline aktar\u0131lan g\u00fcc\u00fc verir. Elektrikle \u00e7ekilen giri\u015f g\u00fcc\u00fcn\u00fc tahmin etmek i\u00e7in motor ve s\u00fcr\u00fcc\u00fc verimine b\u00f6l\u00fcn; bu verim de y\u00fck ile de\u011fi\u015fir.<\/li>\n<li><strong>Devri art\u0131r\u0131rken motor s\u0131n\u0131rlar\u0131:<\/strong> fan devrini art\u0131rmadan \u00f6nce motor g\u00fcc\u00fcn\u00fc, kay\u0131\u015f dayan\u0131m\u0131n\u0131 ve fan \u00fcreticisinin izin verdi\u011fi en y\u00fcksek d\/d de\u011ferini do\u011frulay\u0131n. K\u00fc\u00e7\u00fck bir devir art\u0131\u015f\u0131 bile orant\u0131s\u0131z \u00f6l\u00e7\u00fcde fazla g\u00fc\u00e7 talep edebilir.<\/li>\n<li><strong>\u0130\u015finize yarayacak pratik kural:<\/strong> k\u00fcp kanunu sayesinde yaln\u0131zca %10'luk bir devir d\u00fc\u015f\u00fc\u015f\u00fc bile kabaca %27 g\u00fc\u00e7 tasarrufu sa\u011flar \u2014 havaland\u0131rmada uygulanabilecek en ucuz enerji verimlili\u011fi \u00f6nlemlerinden biridir.<\/li>\n<\/ul>\n<p>S\u00fcr\u00fcc\u00fc sistemini boyutland\u0131r\u0131yorsan\u0131z <a href=\"https:\/\/wpcalc.com\/tr\/muhendislik\/kayis-uzunlugu\/\">Kay\u0131\u015f Uzunlu\u011fu hesaplay\u0131c\u0131s\u0131<\/a> kasnakl\u0131 tahrikli fanlar i\u00e7in, <a href=\"https:\/\/wpcalc.com\/en\/engineering\/pump-power\/\">Pompa G\u00fcc\u00fc hesaplay\u0131c\u0131s\u0131<\/a> ise benzer hidrolik durumu kapsar. Kanal i\u00e7indeki ak\u0131\u015f rejimini anlamak i\u00e7in <a href=\"https:\/\/wpcalc.com\/en\/engineering\/reynolds-number\/\">Reynolds Say\u0131s\u0131 hesaplay\u0131c\u0131s\u0131<\/a> ve <a href=\"https:\/\/wpcalc.com\/en\/engineering\/pipe-pressure-drop\/\">Boru Bas\u0131n\u00e7 Kayb\u0131 hesaplay\u0131c\u0131s\u0131<\/a> yararl\u0131 yard\u0131mc\u0131lard\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fan afinite kanunlar\u0131yla yeni bir devirde fan\u0131n debisini, bas\u0131nc\u0131n\u0131 ve g\u00fcc\u00fcn\u00fc hesaplay\u0131n. Bilinen devir, debi, bas\u0131n\u00e7 ve g\u00fc\u00e7 de\u011ferlerine ek olarak yeni devri d\/d olarak girin.<\/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-3977","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\/3977","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=3977"}],"version-history":[{"count":0,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/posts\/3977\/revisions"}],"wp:attachment":[{"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/media?parent=3977"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/categories?post=3977"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/tags?post=3977"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}