{"id":48829,"date":"2019-11-12T08:55:26","date_gmt":"2019-11-12T07:55:26","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/qual-e-a-densidade-do-vapor-volume-especifico-de-vapor-definicao\/"},"modified":"2020-01-30T13:31:20","modified_gmt":"2020-01-30T12:31:20","slug":"qual-e-a-densidade-do-vapor-volume-especifico-de-vapor-definicao","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/pt-br\/qual-e-a-densidade-do-vapor-volume-especifico-de-vapor-definicao\/","title":{"rendered":"Qual \u00e9 a densidade do vapor &#8211; volume espec\u00edfico de vapor &#8211; defini\u00e7\u00e3o"},"content":{"rendered":"<div class=\"su-quote su-quote-style-default\">\n<div class=\"su-quote-inner su-clearfix\">Densidade do vapor &#8211; volume espec\u00edfico de vapor.\u00a0A densidade do vapor muda significativamente com a press\u00e3o e a temperatura.\u00a0Esses par\u00e2metros est\u00e3o tabulados nas chamadas &#8220;Tabelas Steam&#8221;.\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>Densidade do vapor<\/h2>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/dry-steam-saturated-vapor-min.png\"><img loading=\"lazy\" class=\"alignright size-medium wp-image-16092 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/dry-steam-saturated-vapor-min-300x256.png\" alt=\"vapor seco-vapor saturado-min\" width=\"300\" height=\"256\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/dry-steam-saturated-vapor-min-300x256.png\" \/><\/a>\u00c1gua e vapor s\u00e3o um meio comum, porque suas propriedades s\u00e3o muito\u00a0<strong>conhecidas<\/strong>\u00a0.\u00a0Suas propriedades est\u00e3o tabuladas nas chamadas\u00a0<strong>&#8221;\u00a0<\/strong><a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/steam-tables\/\"><strong>Tabelas Steam<\/strong><\/a><strong>\u00a0&#8220;<\/strong>\u00a0.\u00a0Nestas tabelas, as propriedades b\u00e1sicas e principais, como press\u00e3o, temperatura, entalpia,\u00a0<strong>densidade<\/strong>\u00a0e calor espec\u00edfico, s\u00e3o tabuladas ao longo da curva de satura\u00e7\u00e3o vapor-l\u00edquido em fun\u00e7\u00e3o da temperatura e da press\u00e3o.<\/p>\n<p>A densidade (\u2374) de qualquer subst\u00e2ncia \u00e9 rec\u00edproca do seu volume espec\u00edfico (\u03bd).<\/p>\n<p>\u03c1 = m \/ V = \u200b\u200b1 \/ \u03bd<\/p>\n<p>O volume espec\u00edfico (\u03bd) de uma subst\u00e2ncia \u00e9 o volume total (V) dessa subst\u00e2ncia dividido pela massa total (m) dessa subst\u00e2ncia (volume por unidade de massa).\u00a0Possui unidades de metro c\u00fabico por quilograma (m\u00a0<sup>3<\/sup>\u00a0\/ kg).<\/p>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/steam-properties-enthaply-density-volume-specific-heat-temperature.png\"><img loading=\"lazy\" class=\"aligncenter size-large wp-image-16049 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/steam-properties-enthaply-density-volume-specific-heat-temperature-1024x618.png\" alt=\"propriedades do vapor - tabelas de vapor\" width=\"669\" height=\"404\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/steam-properties-enthaply-density-volume-specific-heat-temperature-1024x618.png\" \/><\/a><\/p>\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-spacer\"><\/div>\n<h2>Densidade do fluido supercr\u00edtico<\/h2>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Supercritical-water-properties-density-enthalpy.png\"><img loading=\"lazy\" class=\"alignright size-medium wp-image-16212 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Supercritical-water-properties-density-enthalpy-273x300.png\" alt=\"Propriedades da \u00e1gua supercr\u00edtica\" width=\"273\" height=\"300\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Supercritical-water-properties-density-enthalpy-273x300.png\" \/><\/a>Um\u00a0<a title=\"Fluido Supercr\u00edtico - \u00c1gua Supercr\u00edtica\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/materials-nuclear-engineering\/properties-steam-what-is-steam\/supercritical-fluid-supercritical-water\/\"><strong>fluido supercr\u00edtico<\/strong><\/a>\u00a0\u00e9 um fluido que est\u00e1 sob\u00a0<strong>press\u00f5es mais altas<\/strong>\u00a0que seus\u00a0<strong>valores cr\u00edticos<\/strong>\u00a0termodin\u00e2micos\u00a0.\u00a0Nas press\u00f5es cr\u00edticas e supercr\u00edticas, um fluido \u00e9 considerado uma subst\u00e2ncia monof\u00e1sica, apesar de todas as propriedades termof\u00edsicas sofrerem altera\u00e7\u00f5es significativas nas regi\u00f5es cr\u00edticas e\u00a0<strong>pseudocr\u00edticas<\/strong>\u00a0.<\/p>\n<p>Em press\u00f5es acima da press\u00e3o cr\u00edtica, as propriedades da \u00e1gua no reator mudam\u00a0<strong>gradualmente<\/strong>\u00a0e\u00a0<strong>continuamente<\/strong>\u00a0daquelas que normalmente associamos a um\u00a0<strong>l\u00edquido<\/strong>\u00a0(alta densidade, pequena compressibilidade) para as de um\u00a0<strong>g\u00e1s<\/strong>\u00a0(baixa densidade, grande compressibilidade)\u00a0<strong>sem uma mudan\u00e7a de fase<\/strong>\u00a0.\u00a0N\u00e3o h\u00e1 mudan\u00e7a na fase da \u00e1gua no n\u00facleo.\u00a0Por outro lado, propriedades f\u00edsicas como densidade, calor espec\u00edfico e entalpia espec\u00edfica sofrem altera\u00e7\u00f5es significativas, principalmente na faixa de temperatura da\u00a0<strong>regi\u00e3o pseudocr\u00edtica<\/strong> (para 25 MPa entre 372 \u00b0 C e 392 \u00b0 C).<\/p>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>\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","protected":false},"excerpt":{"rendered":"<p>Densidade do vapor &#8211; volume espec\u00edfico de vapor.\u00a0A densidade do vapor muda significativamente com a press\u00e3o e a temperatura.\u00a0Esses par\u00e2metros est\u00e3o tabulados nas chamadas &#8220;Tabelas Steam&#8221;.\u00a0Engenharia T\u00e9rmica Densidade do vapor \u00c1gua e vapor s\u00e3o um meio comum, porque suas propriedades s\u00e3o muito\u00a0conhecidas\u00a0.\u00a0Suas propriedades est\u00e3o tabuladas nas chamadas\u00a0&#8221;\u00a0Tabelas Steam\u00a0&#8220;\u00a0.\u00a0Nestas tabelas, as propriedades b\u00e1sicas e principais, como &#8230; <a title=\"Qual \u00e9 a densidade do vapor &#8211; volume espec\u00edfico de vapor &#8211; defini\u00e7\u00e3o\" class=\"read-more\" href=\"https:\/\/www.thermal-engineering.org\/pt-br\/qual-e-a-densidade-do-vapor-volume-especifico-de-vapor-definicao\/\" aria-label=\"More on Qual \u00e9 a densidade do vapor &#8211; volume espec\u00edfico de vapor &#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>Qual \u00e9 a densidade do vapor - volume espec\u00edfico de vapor - defini\u00e7\u00e3o<\/title>\n<meta name=\"description\" content=\"Densidade do vapor - volume espec\u00edfico de vapor. A densidade do vapor muda significativamente com a press\u00e3o e a temperatura. Esses par\u00e2metros est\u00e3o tabulados nas chamadas &quot;Tabelas Steam&quot;. Engenharia T\u00e9rmica\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.thermal-engineering.org\/pt-br\/qual-e-a-densidade-do-vapor-volume-especifico-de-vapor-definicao\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Qual \u00e9 a densidade do vapor - volume espec\u00edfico de vapor - defini\u00e7\u00e3o\" \/>\n<meta property=\"og:description\" content=\"Densidade do vapor - volume espec\u00edfico de vapor. A densidade do vapor muda significativamente com a press\u00e3o e a temperatura. Esses par\u00e2metros est\u00e3o tabulados nas chamadas &quot;Tabelas Steam&quot;. Engenharia T\u00e9rmica\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.thermal-engineering.org\/pt-br\/qual-e-a-densidade-do-vapor-volume-especifico-de-vapor-definicao\/\" \/>\n<meta property=\"og:site_name\" content=\"Thermal Engineering\" \/>\n<meta property=\"article:published_time\" content=\"2019-11-12T07:55:26+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-01-30T12:31:20+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/dry-steam-saturated-vapor-min-300x256.png\" \/>\n<meta name=\"twitter:card\" content=\"summary\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\">\n\t<meta name=\"twitter:data1\" content=\"Nick Connor\">\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\">\n\t<meta name=\"twitter:data2\" content=\"1 minuto\">\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#website\",\"url\":\"https:\/\/www.thermal-engineering.org\/fr\/\",\"name\":\"Thermal Engineering\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/www.thermal-engineering.org\/fr\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.thermal-engineering.org\/pt-br\/qual-e-a-densidade-do-vapor-volume-especifico-de-vapor-definicao\/#primaryimage\",\"inLanguage\":\"pt-BR\",\"url\":\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/dry-steam-saturated-vapor-min-300x256.png\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.thermal-engineering.org\/pt-br\/qual-e-a-densidade-do-vapor-volume-especifico-de-vapor-definicao\/#webpage\",\"url\":\"https:\/\/www.thermal-engineering.org\/pt-br\/qual-e-a-densidade-do-vapor-volume-especifico-de-vapor-definicao\/\",\"name\":\"Qual \\u00e9 a densidade do vapor - volume espec\\u00edfico de vapor - defini\\u00e7\\u00e3o\",\"isPartOf\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/pt-br\/qual-e-a-densidade-do-vapor-volume-especifico-de-vapor-definicao\/#primaryimage\"},\"datePublished\":\"2019-11-12T07:55:26+00:00\",\"dateModified\":\"2020-01-30T12:31:20+00:00\",\"author\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\"},\"description\":\"Densidade do vapor - volume espec\\u00edfico de vapor. A densidade do vapor muda significativamente com a press\\u00e3o e a temperatura. Esses par\\u00e2metros est\\u00e3o tabulados nas chamadas \\\"Tabelas Steam\\\". Engenharia T\\u00e9rmica\",\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.thermal-engineering.org\/pt-br\/qual-e-a-densidade-do-vapor-volume-especifico-de-vapor-definicao\/\"]}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\",\"name\":\"Nick Connor\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#personlogo\",\"inLanguage\":\"pt-BR\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/84c0dec310b44b65da29dc9df6925239?s=96&d=mm&r=g\",\"caption\":\"Nick Connor\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","_links":{"self":[{"href":"https:\/\/www.thermal-engineering.org\/pt-br\/wp-json\/wp\/v2\/posts\/48829"}],"collection":[{"href":"https:\/\/www.thermal-engineering.org\/pt-br\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.thermal-engineering.org\/pt-br\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/pt-br\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/pt-br\/wp-json\/wp\/v2\/comments?post=48829"}],"version-history":[{"count":0,"href":"https:\/\/www.thermal-engineering.org\/pt-br\/wp-json\/wp\/v2\/posts\/48829\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.thermal-engineering.org\/pt-br\/wp-json\/wp\/v2\/media?parent=48829"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/pt-br\/wp-json\/wp\/v2\/categories?post=48829"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/pt-br\/wp-json\/wp\/v2\/tags?post=48829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}