{"id":49278,"date":"2019-11-15T23:46:34","date_gmt":"2019-11-15T22:46:34","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/o-que-e-eficiencia-da-bomba-definicao\/"},"modified":"2020-01-31T13:02:49","modified_gmt":"2020-01-31T12:02:49","slug":"o-que-e-eficiencia-da-bomba-definicao","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/pt-br\/o-que-e-eficiencia-da-bomba-definicao\/","title":{"rendered":"O que \u00e9 efici\u00eancia da bomba &#8211; Defini\u00e7\u00e3o"},"content":{"rendered":"<div class=\"su-quote su-quote-style-default\">\n<div class=\"su-quote-inner su-clearfix\">A efici\u00eancia da bomba \u00e9 a raz\u00e3o entre a pot\u00eancia de \u00e1gua fornecida pela bomba e a pot\u00eancia de freio fornecida ao eixo da bomba.\u00a0Efici\u00eancia da bomba.\u00a0Engenharia T\u00e9rmica<\/div>\n<\/div>\n<div class=\"su-divider su-divider-style-dotted\"><\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-100 lgc-tablet-grid-100 lgc-mobile-grid-100 lgc-equal-heights lgc-first lgc-last\">\n<div class=\"inside-grid-column\">\n<div class=\"su-spacer\"><\/div>\n<h2>Efici\u00eancia da bomba<\/h2>\n<p><strong>A efici\u00eancia da bomba<\/strong>\u00a0\u00e9 a raz\u00e3o entre a\u00a0<strong>pot\u00eancia de \u00e1gua<\/strong>\u00a0fornecida por uma\u00a0<a title=\"Bombas centr\u00edfugas\" href=\"https:\/\/www.thermal-engineering.org\/pt-br\/o-que-e-bomba-centrifuga-definicao\/\">bomba centr\u00edfuga<\/a>\u00a0e a\u00a0<strong>pot\u00eancia de freio<\/strong>\u00a0fornecida ao eixo da bomba.\u00a0Ao selecionar uma bomba, uma das principais preocupa\u00e7\u00f5es \u00e9 otimizar\u00a0<strong>a efici\u00eancia do bombeamento<\/strong>\u00a0.\u00a0O uso de energia em uma instala\u00e7\u00e3o de bombeamento \u00e9 determinado pelo fluxo necess\u00e1rio, pela altura elevada e pelas\u00a0<a title=\"Perda de Cabe\u00e7a Maior - Perda de Fric\u00e7\u00e3o\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/fluid-dynamics\/major-head-loss-friction-loss\/\"><strong>caracter\u00edsticas<\/strong><\/a>\u00a0de\u00a0comprimento e\u00a0<a title=\"Major Head Loss \u2013 Friction Loss\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/fluid-dynamics\/major-head-loss-friction-loss\/\"><strong>atrito<\/strong><\/a>\u00a0da tubula\u00e7\u00e3o.\u00a0A energia necess\u00e1ria para acionar uma bomba \u00e9 definida simplesmente usando as unidades SI:<\/p>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/pump-efficiency.png\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-14994 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/pump-efficiency.png\" alt=\"efici\u00eancia da bomba\" width=\"179\" height=\"58\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/pump-efficiency.png\" \/><\/a><\/p>\n<p>Onde:<\/p>\n<ul>\n<li>P \u00e9 a pot\u00eancia de entrada necess\u00e1ria (W)<\/li>\n<li>BHP \u00e9 a pot\u00eancia do freio<\/li>\n<li>\u03c1 \u00e9 a densidade do fluido (kg \/ m\u00a0<sup>3<\/sup>\u00a0)<\/li>\n<li>g \u00e9 a acelera\u00e7\u00e3o padr\u00e3o da gravidade (9,81 m \/ s\u00a0<sup>2<\/sup>\u00a0)<\/li>\n<li>H \u00e9 a cabe\u00e7a l\u00edquida da bomba adicionada ao fluxo (m)<\/li>\n<li>Q \u00e9 a vaz\u00e3o (m\u00a0<sup>3<\/sup>\u00a0\/ s)<\/li>\n<li>\u03b7 \u00e9 a efici\u00eancia da bomba<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-100 lgc-tablet-grid-100 lgc-mobile-grid-100 lgc-equal-heights lgc-first lgc-last\">\n<div class=\"inside-grid-column\">\n<div class=\"su-accordion\">\n<div class=\"su-spoiler su-spoiler-style-default su-spoiler-icon-arrow\" data-anchor=\"References\">\n<div class=\"su-spoiler-content su-clearfix\"><\/div>\n<\/div>\n<\/div>\n<div>\n<p>&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.<\/p>\n<p>Este artigo \u00e9 baseado na tradu\u00e7\u00e3o autom\u00e1tica do artigo original em ingl\u00eas. Para mais informa\u00e7\u00f5es, consulte o artigo em ingl\u00eas. Voc\u00ea pode nos ajudar. Se voc\u00ea deseja corrigir a tradu\u00e7\u00e3o, envie-a para: translations@nuclear-power.com ou preencha o formul\u00e1rio de tradu\u00e7\u00e3o on-line. Agradecemos sua ajuda, atualizaremos a tradu\u00e7\u00e3o o mais r\u00e1pido poss\u00edvel. Obrigado.<\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>A efici\u00eancia da bomba \u00e9 a raz\u00e3o entre a pot\u00eancia de \u00e1gua fornecida pela bomba e a pot\u00eancia de freio fornecida ao eixo da bomba.\u00a0Efici\u00eancia da bomba.\u00a0Engenharia T\u00e9rmica Efici\u00eancia da bomba A efici\u00eancia da bomba\u00a0\u00e9 a raz\u00e3o entre a\u00a0pot\u00eancia de \u00e1gua\u00a0fornecida por uma\u00a0bomba centr\u00edfuga\u00a0e a\u00a0pot\u00eancia de freio\u00a0fornecida ao eixo da bomba.\u00a0Ao selecionar uma bomba, uma &#8230; <a title=\"O que \u00e9 efici\u00eancia da bomba &#8211; Defini\u00e7\u00e3o\" class=\"read-more\" href=\"https:\/\/www.thermal-engineering.org\/pt-br\/o-que-e-eficiencia-da-bomba-definicao\/\" aria-label=\"More on O que \u00e9 efici\u00eancia da bomba &#8211; Defini\u00e7\u00e3o\">Ler mais<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[14],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>O que \u00e9 efici\u00eancia da bomba - Defini\u00e7\u00e3o<\/title>\n<meta name=\"description\" content=\"A efici\u00eancia da bomba \u00e9 a raz\u00e3o entre a pot\u00eancia de \u00e1gua fornecida pela bomba e a pot\u00eancia de freio fornecida ao eixo da bomba. 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