C\u00e1lculo de P\u00e9rdida de Presi\u00f3n en L\u00edneas | Any-Serv SpA<\/title>\n<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\n<style>\n:root{ --salmon:#DE643F; --panel:rgba(255,255,255,.08); --bd:rgba(255,255,255,.22); --txt:#E8F3FF; }\nbody{ margin:0; font-family:system-ui,Arial,sans-serif; color:var(--txt); background:transparent; }\n.wrap{ max-width:1000px; margin:36px auto; padding:0 16px; }\nh1{ margin:0 0 8px; font-size:clamp(26px,4.5vw,40px); color:#fff; text-align:center; text-shadow:0 4px 14px rgba(0,0,0,.5); }\n.sub{ text-align:center; opacity:.9; margin:0 0 22px; }\n.card{ background:var(--panel); border:1px solid var(--bd); border-radius:16px; padding:22px;\n backdrop-filter:blur(8px); -webkit-backdrop-filter:blur(8px); box-shadow:0 10px 30px rgba(0,0,0,.25); }\nh3{ margin:8px 0 14px; color:var(--salmon); font-size:22px; }\n.grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:14px; }\nlabel{ font-size:13px; opacity:.9; }\ninput{\n width:100%; padding:12px; border-radius:10px; border:1px solid rgba(255,255,255,.2);\n background:rgba(0,0,0,.25); color:#fff; font-size:16px; outline:none;\n}\n.btn{ margin-top:14px; display:inline-block; background:var(--salmon); color:#fff; padding:12px 16px; border-radius:10px;\n text-decoration:none; cursor:pointer; border:0; font-weight:700; }\n.res{ margin-top:16px; padding:14px; border-radius:12px; background:rgba(0,0,0,.35); }\n.kpi{ display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:10px; margin-top:10px; }\n.kpi div{ background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.18); border-radius:12px; padding:10px; }\n.kpi b{ font-size:18px; }\n.note{ font-size:12px; opacity:.85; margin-top:10px; }\n.warn{ color:#ffb86b; font-weight:700; }\n.bad{ color:#ff6b6b; font-weight:700; }\n@media (max-width:768px){\n .wrap{ padding:12px !important; margin:16px auto !important; }\n .card{ padding:16px !important; }\n input{ font-size:16px !important; }\n}\n<\/style>\n<\/head>\n<body>\n<div class=\"wrap\">\n <h1>P\u00e9rdida de Presi\u00f3n en L\u00edneas<\/h1>\n <p class=\"sub\">Ingresa <strong>caudal<\/strong>, <strong>di\u00e1metro<\/strong>, <strong>longitud<\/strong> y <strong>viscosidad<\/strong>. Resultado: <strong>\u0394P (bar\/psi)<\/strong>, velocidad y <strong>Reynolds<\/strong>.<\/p>\n\n <div class=\"card\">\n <h3>Par\u00e1metros<\/h3>\n <div class=\"grid\">\n <div>\n <label>Caudal Q (L\/min)<\/label>\n <input id=\"Q_Lmin\" type=\"number\" step=\"any\" placeholder=\"ej: 1.2\">\n <\/div>\n <div>\n <label>Di\u00e1metro interior d (mm)<\/label>\n <input id=\"d_mm\" type=\"number\" step=\"any\" placeholder=\"ej: 6\">\n <\/div>\n <div>\n <label>Longitud L (m)<\/label>\n <input id=\"L_m\" type=\"number\" step=\"any\" placeholder=\"ej: 15\">\n <\/div>\n <div>\n <label>Viscosidad din\u00e1mica \u03bc (cP)<\/label>\n <input id=\"mu_cP\" type=\"number\" step=\"any\" placeholder=\"ej: 800\">\n <\/div>\n <div>\n <label>Densidad \u03c1 (kg\/m\u00b3) <small>(opcional)<\/small><\/label>\n <input id=\"rho\" type=\"number\" step=\"any\" placeholder=\"ej: 850\" value=\"850\">\n <\/div>\n <\/div>\n <button class=\"btn\" onclick=\"calc()\">Calcular<\/button>\n\n <div id=\"out\" class=\"res\" style=\"display:none\"><\/div>\n <div class=\"note\">\n Modelo laminar (Hagen\u2013Poiseuille): <small>Q = \u03c0\u00b7\u0394P\u00b7r\u2074 \/ (8\u00b7\u03bc\u00b7L)<\/small> \u21d2 <small>\u0394P = 8\u00b7\u03bc\u00b7L\u00b7Q \/ (\u03c0\u00b7r\u2074)<\/small>. \n Unidades: 1 cP = 0.001 Pa\u00b7s, 1 bar = 10\u2075 Pa, 1 L\/min = 1\/60000 m\u00b3\/s, r = d\/2.\n <\/div>\n <\/div>\n<\/div>\n\n<script>\nfunction calc(){\n const Q_Lmin = +document.getElementById('Q_Lmin').value;\n const d_mm = +document.getElementById('d_mm').value;\n const L_m = +document.getElementById('L_m').value;\n const mu_cP = +document.getElementById('mu_cP').value;\n const rho = +document.getElementById('rho').value || 850;\n\n const out = document.getElementById('out');\n\n if([Q_Lmin,d_mm,L_m,mu_cP].some(v => !isFinite(v) || v<=0)){\n out.style.display='block';\n out.innerHTML = `<span class=\"bad\">\u26a0\ufe0f Completa todos los campos con valores positivos.<\/span>`;\n return;\n }\n\n \/\/ Conversi\u00f3n de unidades\n const Q = Q_Lmin \/ 60000; \/\/ m\u00b3\/s\n const d = d_mm \/ 1000; \/\/ m\n const r = d \/ 2; \/\/ m\n const mu = mu_cP * 1e-3; \/\/ Pa\u00b7s\n\n \/\/ P\u00e9rdida de presi\u00f3n (Pa)\n const dP_Pa = (8 * mu * L_m * Q) \/ (Math.PI * Math.pow(r,4));\n const dP_bar = dP_Pa \/ 1e5;\n const dP_psi = dP_Pa \/ 6894.75729;\n\n \/\/ Velocidad y Reynolds (para validez del modelo)\n const area = Math.PI * r * r;\n const v_ms = Q \/ area;\n const Re = (rho * v_ms * d) \/ mu;\n\n let msg = `\n <div class=\"kpi\">\n <div><div>P\u00e9rdida de presi\u00f3n \u0394P<\/div><b>${dP_bar.toFixed(3)} bar<\/b><\/div>\n <div><div>P\u00e9rdida de presi\u00f3n<\/div><b>${dP_psi.toFixed(1)} psi<\/b><\/div>\n <div><div>Velocidad en la l\u00ednea<\/div><b>${v_ms.toFixed(3)} m\/s<\/b><\/div>\n <div><div>N\u00famero de Reynolds<\/div><b>${Re.toFixed(0)}<\/b><\/div>\n <\/div>\n `;\n\n if (Re < 1500){\n msg += `<p class=\"warn\">R\u00e9gimen laminar probable \u2192 el modelo es aplicable.<\/p>`;\n } else if (Re < 2300){\n msg += `<p class=\"warn\">Transici\u00f3n (Re ~ ${Re.toFixed(0)}) \u2192 usar con cautela; podr\u00eda requerir correcciones.<\/p>`;\n } else {\n msg += `<p class=\"bad\">R\u00e9gimen turbulento (Re \u2265 2300) \u2192 este modelo laminar subestima\/overestima. Considera Darcy\u2013Weisbach.<\/p>`;\n }\n\n out.style.display='block';\n out.innerHTML = msg;\n}\n<\/script>\n<\/body>\n<\/html>\n\n\n\n\r\n<div class=\"as-back-wrap\">\r\n <button class=\"as-back-btn\" aria-label=\"Volver a la p\u00e1gina anterior\" title=\"Volver\">\r\n <span class=\"as-icon\" aria-hidden=\"true\">\r\n \r\n <svg viewBox=\"0 0 24 24\" width=\"22\" height=\"22\">\r\n <path d=\"M15 5l-7 7 7 7\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\r\n <\/svg>\r\n <\/span>\r\n <span class=\"as-text\">Volver<\/span>\r\n <span class=\"as-glow\"><\/span>\r\n <\/button>\r\n<\/div>\r\n\r\n<style>\r\n .as-back-wrap{\r\n position: fixed;\r\n bottom: 22px; left: 22px; \/* c\u00e1mbialo a left si prefieres *\/\r\n z-index: 9999;\r\n }\r\n .as-back-btn{\r\n --bg: rgba(20,22,27,.75);\r\n --bg2: rgba(20,22,27,.55);\r\n --accent: #DE643F; \/* salm\u00f3n Any-Serv *\/\r\n --txt: #f6f7fb;\r\n\r\n display: inline-flex; align-items: center; gap: .6rem;\r\n padding: .9rem 1.15rem;\r\n color: var(--txt); background: linear-gradient(135deg,var(--bg),var(--bg2));\r\n border: 1px solid rgba(255,255,255,.08);\r\n border-radius: 14px;\r\n backdrop-filter: blur(8px);\r\n box-shadow: 0 10px 24px rgba(0,0,0,.18), inset 0 0 0 1px rgba(255,255,255,.04);\r\n cursor: pointer;\r\n transition: transform .18s ease, box-shadow .25s ease;\r\n position: relative; overflow: hidden;\r\n }\r\n .as-icon{ display: inline-grid; place-items:center; }\r\n .as-text{ font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, \"Helvetica Neue\", Arial, sans-serif; font-weight: 600; letter-spacing:.2px; }\r\n\r\n \/* Microinteracciones *\/\r\n .as-back-btn:hover{ transform: translateY(-2px); box-shadow: 0 16px 32px rgba(0,0,0,.22), inset 0 0 0 1px rgba(255,255,255,.06); }\r\n .as-back-btn:active{ transform: translateY(0); }\r\n\r\n \/* \u201cRespiraci\u00f3n\u201d sutil *\/\r\n .as-back-btn::after{\r\n content:\"\"; position:absolute; inset:-1px; border-radius:inherit;\r\n background: radial-gradient(120px 120px at var(--mx,50%) var(--my,50%), rgba(222,100,63,.18), transparent 55%);\r\n transition: background .15s ease;\r\n pointer-events:none;\r\n }\r\n\r\n \/* Glow lateral *\/\r\n .as-glow{\r\n position:absolute; inset:-2px; border-radius:inherit;\r\n background: conic-gradient(from 180deg at 50% 50%, transparent 0 20%, rgba(222,100,63,.18) 20% 30%, transparent 30% 100%);\r\n filter: blur(10px); opacity:.0; transition: opacity .25s ease;\r\n pointer-events:none;\r\n }\r\n .as-back-btn:hover .as-glow{ opacity:.8; }\r\n\r\n \/* Animaci\u00f3n de la flecha *\/\r\n .as-back-btn:hover .as-icon svg{ transform: translateX(-2px); }\r\n .as-icon svg{ transition: transform .18s ease; }\r\n\r\n \/* Modo reducido en m\u00f3viles *\/\r\n @media (max-width:480px){\r\n .as-text{ display:none; }\r\n .as-back-btn{ padding:.8rem; border-radius:12px; }\r\n }\r\n<\/style>\r\n\r\n<script>\r\n (function(){\r\n const FALLBACK_URL = '\/'; \/\/ <-- Cambia aqu\u00ed si quieres otro destino por defecto\r\n const btn = document.querySelector('.as-back-btn');\r\n\r\n \/\/ Efecto \u201cfollow cursor\u201d para el brillo\r\n btn.addEventListener('pointermove', (e)=>{\r\n const r = e.currentTarget.getBoundingClientRect();\r\n const x = e.clientX - r.left, y = e.clientY - r.top;\r\n e.currentTarget.style.setProperty('--mx', x+'px');\r\n e.currentTarget.style.setProperty('--my', y+'px');\r\n });\r\n\r\n btn.addEventListener('click', (e)=>{\r\n e.preventDefault();\r\n \/\/ Si hay historial \u201creal\u201d, volvemos. Si no, usamos fallback.\r\n if (window.history.length > 1) {\r\n window.history.back();\r\n } else {\r\n window.location.href = FALLBACK_URL;\r\n }\r\n });\r\n })();\r\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1lculo de P\u00e9rdida de Presi\u00f3n en L\u00edneas | Any-Serv SpA P\u00e9rdida de Presi\u00f3n en L\u00edneas Ingresa caudal, di\u00e1metro, longitud y viscosidad. Resultado: \u0394P (bar\/psi), velocidad y Reynolds. Par\u00e1metros Caudal Q (L\/min) Di\u00e1metro interior d (mm) Longitud L (m) Viscosidad din\u00e1mica \u03bc (cP) Densidad \u03c1 (kg\/m\u00b3) (opcional) Calcular Modelo laminar (Hagen\u2013Poiseuille): Q = \u03c0\u00b7\u0394P\u00b7r\u2074 \/ (8\u00b7\u03bc\u00b7L)<\/p>\n<div class=\"more-link\">\n\t\t\t\t <a href=\"https:\/\/tools.anyservspa.cl\/index.php\/calculo-de-perdida-de-presion-en-lineas\/\" class=\"link-btn theme-btn\"><span>Read More <\/span> <i class=\"fa fa-caret-right\"><\/i><\/a>\n\t\t\t<\/div>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-137","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/tools.anyservspa.cl\/index.php\/wp-json\/wp\/v2\/pages\/137","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tools.anyservspa.cl\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/tools.anyservspa.cl\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/tools.anyservspa.cl\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tools.anyservspa.cl\/index.php\/wp-json\/wp\/v2\/comments?post=137"}],"version-history":[{"count":2,"href":"https:\/\/tools.anyservspa.cl\/index.php\/wp-json\/wp\/v2\/pages\/137\/revisions"}],"predecessor-version":[{"id":150,"href":"https:\/\/tools.anyservspa.cl\/index.php\/wp-json\/wp\/v2\/pages\/137\/revisions\/150"}],"wp:attachment":[{"href":"https:\/\/tools.anyservspa.cl\/index.php\/wp-json\/wp\/v2\/media?parent=137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":137,"date":"2025-09-20T01:58:28","date_gmt":"2025-09-20T01:58:28","guid":{"rendered":"https:\/\/tools.anyservspa.cl\/?page_id=137"},"modified":"2025-09-20T02:02:27","modified_gmt":"2025-09-20T02:02:27","slug":"calculo-de-perdida-de-presion-en-lineas","status":"publish","type":"page","link":"https:\/\/tools.anyservspa.cl\/index.php\/calculo-de-perdida-de-presion-en-lineas\/","title":{"rendered":"C\u00e1lculo de P\u00e9rdida de Presi\u00f3n en L\u00edneas"},"content":{"rendered":"\n\n\n\n\nC\u00e1lculo de P\u00e9rdida de Presi\u00f3n en L\u00edneas | Any-Serv SpA<\/title>\n<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\n<style>\n:root{ --salmon:#DE643F; --panel:rgba(255,255,255,.08); --bd:rgba(255,255,255,.22); --txt:#E8F3FF; }\nbody{ margin:0; font-family:system-ui,Arial,sans-serif; color:var(--txt); background:transparent; }\n.wrap{ max-width:1000px; margin:36px auto; padding:0 16px; }\nh1{ margin:0 0 8px; font-size:clamp(26px,4.5vw,40px); color:#fff; text-align:center; text-shadow:0 4px 14px rgba(0,0,0,.5); }\n.sub{ text-align:center; opacity:.9; margin:0 0 22px; }\n.card{ background:var(--panel); border:1px solid var(--bd); border-radius:16px; padding:22px;\n backdrop-filter:blur(8px); -webkit-backdrop-filter:blur(8px); box-shadow:0 10px 30px rgba(0,0,0,.25); }\nh3{ margin:8px 0 14px; color:var(--salmon); font-size:22px; }\n.grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:14px; }\nlabel{ font-size:13px; opacity:.9; }\ninput{\n width:100%; padding:12px; border-radius:10px; border:1px solid rgba(255,255,255,.2);\n background:rgba(0,0,0,.25); color:#fff; font-size:16px; outline:none;\n}\n.btn{ margin-top:14px; display:inline-block; background:var(--salmon); color:#fff; padding:12px 16px; border-radius:10px;\n text-decoration:none; cursor:pointer; border:0; font-weight:700; }\n.res{ margin-top:16px; padding:14px; border-radius:12px; background:rgba(0,0,0,.35); }\n.kpi{ display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:10px; margin-top:10px; }\n.kpi div{ background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.18); border-radius:12px; padding:10px; }\n.kpi b{ font-size:18px; }\n.note{ font-size:12px; opacity:.85; margin-top:10px; }\n.warn{ color:#ffb86b; font-weight:700; }\n.bad{ color:#ff6b6b; font-weight:700; }\n@media (max-width:768px){\n .wrap{ padding:12px !important; margin:16px auto !important; }\n .card{ padding:16px !important; }\n input{ font-size:16px !important; }\n}\n<\/style>\n<\/head>\n<body>\n<div class=\"wrap\">\n <h1>P\u00e9rdida de Presi\u00f3n en L\u00edneas<\/h1>\n <p class=\"sub\">Ingresa <strong>caudal<\/strong>, <strong>di\u00e1metro<\/strong>, <strong>longitud<\/strong> y <strong>viscosidad<\/strong>. Resultado: <strong>\u0394P (bar\/psi)<\/strong>, velocidad y <strong>Reynolds<\/strong>.<\/p>\n\n <div class=\"card\">\n <h3>Par\u00e1metros<\/h3>\n <div class=\"grid\">\n <div>\n <label>Caudal Q (L\/min)<\/label>\n <input id=\"Q_Lmin\" type=\"number\" step=\"any\" placeholder=\"ej: 1.2\">\n <\/div>\n <div>\n <label>Di\u00e1metro interior d (mm)<\/label>\n <input id=\"d_mm\" type=\"number\" step=\"any\" placeholder=\"ej: 6\">\n <\/div>\n <div>\n <label>Longitud L (m)<\/label>\n <input id=\"L_m\" type=\"number\" step=\"any\" placeholder=\"ej: 15\">\n <\/div>\n <div>\n <label>Viscosidad din\u00e1mica \u03bc (cP)<\/label>\n <input id=\"mu_cP\" type=\"number\" step=\"any\" placeholder=\"ej: 800\">\n <\/div>\n <div>\n <label>Densidad \u03c1 (kg\/m\u00b3) <small>(opcional)<\/small><\/label>\n <input id=\"rho\" type=\"number\" step=\"any\" placeholder=\"ej: 850\" value=\"850\">\n <\/div>\n <\/div>\n <button class=\"btn\" onclick=\"calc()\">Calcular<\/button>\n\n <div id=\"out\" class=\"res\" style=\"display:none\"><\/div>\n <div class=\"note\">\n Modelo laminar (Hagen\u2013Poiseuille): <small>Q = \u03c0\u00b7\u0394P\u00b7r\u2074 \/ (8\u00b7\u03bc\u00b7L)<\/small> \u21d2 <small>\u0394P = 8\u00b7\u03bc\u00b7L\u00b7Q \/ (\u03c0\u00b7r\u2074)<\/small>. \n Unidades: 1 cP = 0.001 Pa\u00b7s, 1 bar = 10\u2075 Pa, 1 L\/min = 1\/60000 m\u00b3\/s, r = d\/2.\n <\/div>\n <\/div>\n<\/div>\n\n<script>\nfunction calc(){\n const Q_Lmin = +document.getElementById('Q_Lmin').value;\n const d_mm = +document.getElementById('d_mm').value;\n const L_m = +document.getElementById('L_m').value;\n const mu_cP = +document.getElementById('mu_cP').value;\n const rho = +document.getElementById('rho').value || 850;\n\n const out = document.getElementById('out');\n\n if([Q_Lmin,d_mm,L_m,mu_cP].some(v => !isFinite(v) || v<=0)){\n out.style.display='block';\n out.innerHTML = `<span class=\"bad\">\u26a0\ufe0f Completa todos los campos con valores positivos.<\/span>`;\n return;\n }\n\n \/\/ Conversi\u00f3n de unidades\n const Q = Q_Lmin \/ 60000; \/\/ m\u00b3\/s\n const d = d_mm \/ 1000; \/\/ m\n const r = d \/ 2; \/\/ m\n const mu = mu_cP * 1e-3; \/\/ Pa\u00b7s\n\n \/\/ P\u00e9rdida de presi\u00f3n (Pa)\n const dP_Pa = (8 * mu * L_m * Q) \/ (Math.PI * Math.pow(r,4));\n const dP_bar = dP_Pa \/ 1e5;\n const dP_psi = dP_Pa \/ 6894.75729;\n\n \/\/ Velocidad y Reynolds (para validez del modelo)\n const area = Math.PI * r * r;\n const v_ms = Q \/ area;\n const Re = (rho * v_ms * d) \/ mu;\n\n let msg = `\n <div class=\"kpi\">\n <div><div>P\u00e9rdida de presi\u00f3n \u0394P<\/div><b>${dP_bar.toFixed(3)} bar<\/b><\/div>\n <div><div>P\u00e9rdida de presi\u00f3n<\/div><b>${dP_psi.toFixed(1)} psi<\/b><\/div>\n <div><div>Velocidad en la l\u00ednea<\/div><b>${v_ms.toFixed(3)} m\/s<\/b><\/div>\n <div><div>N\u00famero de Reynolds<\/div><b>${Re.toFixed(0)}<\/b><\/div>\n <\/div>\n `;\n\n if (Re < 1500){\n msg += `<p class=\"warn\">R\u00e9gimen laminar probable \u2192 el modelo es aplicable.<\/p>`;\n } else if (Re < 2300){\n msg += `<p class=\"warn\">Transici\u00f3n (Re ~ ${Re.toFixed(0)}) \u2192 usar con cautela; podr\u00eda requerir correcciones.<\/p>`;\n } else {\n msg += `<p class=\"bad\">R\u00e9gimen turbulento (Re \u2265 2300) \u2192 este modelo laminar subestima\/overestima. Considera Darcy\u2013Weisbach.<\/p>`;\n }\n\n out.style.display='block';\n out.innerHTML = msg;\n}\n<\/script>\n<\/body>\n<\/html>\n\n\n\n\r\n<div class=\"as-back-wrap\">\r\n <button class=\"as-back-btn\" aria-label=\"Volver a la p\u00e1gina anterior\" title=\"Volver\">\r\n <span class=\"as-icon\" aria-hidden=\"true\">\r\n \r\n <svg viewBox=\"0 0 24 24\" width=\"22\" height=\"22\">\r\n <path d=\"M15 5l-7 7 7 7\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\r\n <\/svg>\r\n <\/span>\r\n <span class=\"as-text\">Volver<\/span>\r\n <span class=\"as-glow\"><\/span>\r\n <\/button>\r\n<\/div>\r\n\r\n<style>\r\n .as-back-wrap{\r\n position: fixed;\r\n bottom: 22px; left: 22px; \/* c\u00e1mbialo a left si prefieres *\/\r\n z-index: 9999;\r\n }\r\n .as-back-btn{\r\n --bg: rgba(20,22,27,.75);\r\n --bg2: rgba(20,22,27,.55);\r\n --accent: #DE643F; \/* salm\u00f3n Any-Serv *\/\r\n --txt: #f6f7fb;\r\n\r\n display: inline-flex; align-items: center; gap: .6rem;\r\n padding: .9rem 1.15rem;\r\n color: var(--txt); background: linear-gradient(135deg,var(--bg),var(--bg2));\r\n border: 1px solid rgba(255,255,255,.08);\r\n border-radius: 14px;\r\n backdrop-filter: blur(8px);\r\n box-shadow: 0 10px 24px rgba(0,0,0,.18), inset 0 0 0 1px rgba(255,255,255,.04);\r\n cursor: pointer;\r\n transition: transform .18s ease, box-shadow .25s ease;\r\n position: relative; overflow: hidden;\r\n }\r\n .as-icon{ display: inline-grid; place-items:center; }\r\n .as-text{ font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, \"Helvetica Neue\", Arial, sans-serif; font-weight: 600; letter-spacing:.2px; }\r\n\r\n \/* Microinteracciones *\/\r\n .as-back-btn:hover{ transform: translateY(-2px); box-shadow: 0 16px 32px rgba(0,0,0,.22), inset 0 0 0 1px rgba(255,255,255,.06); }\r\n .as-back-btn:active{ transform: translateY(0); }\r\n\r\n \/* \u201cRespiraci\u00f3n\u201d sutil *\/\r\n .as-back-btn::after{\r\n content:\"\"; position:absolute; inset:-1px; border-radius:inherit;\r\n background: radial-gradient(120px 120px at var(--mx,50%) var(--my,50%), rgba(222,100,63,.18), transparent 55%);\r\n transition: background .15s ease;\r\n pointer-events:none;\r\n }\r\n\r\n \/* Glow lateral *\/\r\n .as-glow{\r\n position:absolute; inset:-2px; border-radius:inherit;\r\n background: conic-gradient(from 180deg at 50% 50%, transparent 0 20%, rgba(222,100,63,.18) 20% 30%, transparent 30% 100%);\r\n filter: blur(10px); opacity:.0; transition: opacity .25s ease;\r\n pointer-events:none;\r\n }\r\n .as-back-btn:hover .as-glow{ opacity:.8; }\r\n\r\n \/* Animaci\u00f3n de la flecha *\/\r\n .as-back-btn:hover .as-icon svg{ transform: translateX(-2px); }\r\n .as-icon svg{ transition: transform .18s ease; }\r\n\r\n \/* Modo reducido en m\u00f3viles *\/\r\n @media (max-width:480px){\r\n .as-text{ display:none; }\r\n .as-back-btn{ padding:.8rem; border-radius:12px; }\r\n }\r\n<\/style>\r\n\r\n<script>\r\n (function(){\r\n const FALLBACK_URL = '\/'; \/\/ <-- Cambia aqu\u00ed si quieres otro destino por defecto\r\n const btn = document.querySelector('.as-back-btn');\r\n\r\n \/\/ Efecto \u201cfollow cursor\u201d para el brillo\r\n btn.addEventListener('pointermove', (e)=>{\r\n const r = e.currentTarget.getBoundingClientRect();\r\n const x = e.clientX - r.left, y = e.clientY - r.top;\r\n e.currentTarget.style.setProperty('--mx', x+'px');\r\n e.currentTarget.style.setProperty('--my', y+'px');\r\n });\r\n\r\n btn.addEventListener('click', (e)=>{\r\n e.preventDefault();\r\n \/\/ Si hay historial \u201creal\u201d, volvemos. Si no, usamos fallback.\r\n if (window.history.length > 1) {\r\n window.history.back();\r\n } else {\r\n window.location.href = FALLBACK_URL;\r\n }\r\n });\r\n })();\r\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1lculo de P\u00e9rdida de Presi\u00f3n en L\u00edneas | Any-Serv SpA P\u00e9rdida de Presi\u00f3n en L\u00edneas Ingresa caudal, di\u00e1metro, longitud y viscosidad. Resultado: \u0394P (bar\/psi), velocidad y Reynolds. Par\u00e1metros Caudal Q (L\/min) Di\u00e1metro interior d (mm) Longitud L (m) Viscosidad din\u00e1mica \u03bc (cP) Densidad \u03c1 (kg\/m\u00b3) (opcional) Calcular Modelo laminar (Hagen\u2013Poiseuille): Q = \u03c0\u00b7\u0394P\u00b7r\u2074 \/ (8\u00b7\u03bc\u00b7L)<\/p>\n<div class=\"more-link\">\n\t\t\t\t <a href=\"https:\/\/tools.anyservspa.cl\/index.php\/calculo-de-perdida-de-presion-en-lineas\/\" class=\"link-btn theme-btn\"><span>Read More <\/span> <i class=\"fa fa-caret-right\"><\/i><\/a>\n\t\t\t<\/div>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-137","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/tools.anyservspa.cl\/index.php\/wp-json\/wp\/v2\/pages\/137","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tools.anyservspa.cl\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/tools.anyservspa.cl\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/tools.anyservspa.cl\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tools.anyservspa.cl\/index.php\/wp-json\/wp\/v2\/comments?post=137"}],"version-history":[{"count":2,"href":"https:\/\/tools.anyservspa.cl\/index.php\/wp-json\/wp\/v2\/pages\/137\/revisions"}],"predecessor-version":[{"id":150,"href":"https:\/\/tools.anyservspa.cl\/index.php\/wp-json\/wp\/v2\/pages\/137\/revisions\/150"}],"wp:attachment":[{"href":"https:\/\/tools.anyservspa.cl\/index.php\/wp-json\/wp\/v2\/media?parent=137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}