{"id":47348,"date":"2019-11-04T03:11:52","date_gmt":"2019-11-04T02:11:52","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/o-que-e-ebulicao-por-transicao-ebulicao-parcial-por-filme-definicao\/"},"modified":"2021-06-05T16:38:31","modified_gmt":"2021-06-05T15:38:31","slug":"o-que-e-ebulicao-por-transicao-ebulicao-parcial-por-filme-definicao","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/pt-br\/o-que-e-ebulicao-por-transicao-ebulicao-parcial-por-filme-definicao\/","title":{"rendered":"O que \u00e9 ebuli\u00e7\u00e3o de transi\u00e7\u00e3o &#8211; Ebuli\u00e7\u00e3o parcial por filme &#8211; Defini\u00e7\u00e3o"},"content":{"rendered":"<div class=\"su-quote su-quote-style-default\">\n<div class=\"su-quote-inner su-clearfix\">Ebuli\u00e7\u00e3o de Transi\u00e7\u00e3o &#8211; Ebuli\u00e7\u00e3o Parcial por Filme. Imediatamente ap\u00f3s o fluxo cr\u00edtico de calor ter sido atingido, a ebuli\u00e7\u00e3o se torna inst\u00e1vel e a ebuli\u00e7\u00e3o de transi\u00e7\u00e3o ocorre. Engenharia 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>Ebuli\u00e7\u00e3o por Transi\u00e7\u00e3o &#8211; Ebuli\u00e7\u00e3o Parcial de Filme<\/h2>\n<p><strong>Categoriza\u00e7\u00e3o pela temperatura de superaquecimento da parede, \u0394T\u00a0<\/strong><strong><sub>sat<\/sub><\/strong><strong>\u00a0:<\/strong><\/p>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Boiling-Curve-Boiling-Modes.png\"><img loading=\"lazy\" class=\"alignright size-medium wp-image-20779 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Boiling-Curve-Boiling-Modes-208x300.png\" alt=\"Curva de Ebuli\u00e7\u00e3o - Modos de Ebuli\u00e7\u00e3o\" width=\"208\" height=\"300\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Boiling-Curve-Boiling-Modes-208x300.png\" \/><\/a>O trabalho pioneiro sobre a ebuli\u00e7\u00e3o foi realizado em 1934 por\u00a0\u00a0<strong>S. Nukiyama<\/strong>\u00a0, que usou fios de\u00a0<strong>nicr\u00f3mio<\/strong>\u00a0e platina aquecidos eletricamente imersos em l\u00edquidos em seus experimentos.\u00a0Nukiyama foi o primeiro a identificar\u00a0\u00a0<strong>diferentes regimes de ebuli\u00e7\u00e3o da piscina<\/strong>\u00a0\u00a0usando seu aparelho.\u00a0Ele notou que a ebuli\u00e7\u00e3o assume formas diferentes, dependendo do valor da temperatura de superaquecimento da parede\u00a0\u00a0<strong>\u0394T\u00a0<\/strong><strong><sub>sat<\/sub><\/strong>\u00a0\u00a0(tamb\u00e9m conhecida como temperatura excessiva)\u00a0<strong>,\u00a0<\/strong>\u00a0que \u00e9 definida como a diferen\u00e7a entre a temperatura da parede,\u00a0\u00a0<strong><sub>parede<\/sub><\/strong><strong>\u00a0T<\/strong>\u00a0\u00a0e a temperatura de satura\u00e7\u00e3o,\u00a0<strong>\u00a0T\u00a0<sub>sat<\/sub><\/strong>\u00a0.<\/p>\n<p>S\u00e3o observados quatro regimes diferentes de ebuli\u00e7\u00e3o da piscina (com base no excesso de temperatura):<\/p>\n<ul>\n<li><strong>Ebuli\u00e7\u00e3o por Convec\u00e7\u00e3o Natural\u00a0<\/strong>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0<strong>\u0394T\u00a0<\/strong><strong><sub>sentado<\/sub><\/strong>\u00a0\u00a0&lt;5 \u00b0 C<\/li>\n<li><strong>Ebuli\u00e7\u00e3o do Nucleado<\/strong>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a05 \u00b0 C &lt;\u00a0\u00a0<strong>\u0394T\u00a0<\/strong><strong><sub>sentado<\/sub><\/strong>\u00a0\u00a0&lt;30 \u00b0 C<\/li>\n<li><strong>Ebuli\u00e7\u00e3o de transi\u00e7\u00e3o<\/strong>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a030 \u00b0 C &lt;\u00a0\u00a0<strong>\u0394T\u00a0<\/strong><strong><sub>sentado<\/sub><\/strong>\u00a0\u00a0&lt;200 \u00b0 C<\/li>\n<li><strong>Ebuli\u00e7\u00e3o de filme<\/strong>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 200 \u00b0 C &lt;\u00a0\u00a0<strong>\u0394T\u00a0<\/strong><strong><sub>sentado<\/sub><\/strong><\/li>\n<\/ul>\n<h2>Ebuli\u00e7\u00e3o de transi\u00e7\u00e3o<\/h2>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Transition-Boiling-Partial-Film-Boiling-schema.png\"><img loading=\"lazy\" class=\"alignright size-medium wp-image-20777 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Transition-Boiling-Partial-Film-Boiling-schema-300x225.png\" alt=\"Ebuli\u00e7\u00e3o por Transi\u00e7\u00e3o - Ebuli\u00e7\u00e3o Parcial de Filme\" width=\"300\" height=\"225\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Transition-Boiling-Partial-Film-Boiling-schema-300x225.png\" \/><\/a>O fluxo de calor em ebuli\u00e7\u00e3o nucleado n\u00e3o pode ser aumentado indefinidamente.\u00a0Em algum valor, chamamos de \u201c\u00a0<strong>fluxo cr\u00edtico de calor<\/strong>\u00a0\u201d (\u00a0<strong>CHF<\/strong>\u00a0), o vapor produzido pode formar uma camada isolante sobre a superf\u00edcie, que por sua vez deteriora o coeficiente de transfer\u00eancia de calor.\u00a0Isso ocorre porque uma grande fra\u00e7\u00e3o da superf\u00edcie \u00e9 coberta por uma pel\u00edcula de vapor, que atua como um isolamento t\u00e9rmico devido \u00e0 baixa condutividade t\u00e9rmica do vapor em rela\u00e7\u00e3o \u00e0 do l\u00edquido.\u00a0Imediatamente ap\u00f3s o fluxo cr\u00edtico de calor ter sido atingido, a ebuli\u00e7\u00e3o se torna inst\u00e1vel e a ebuli\u00e7\u00e3o de transi\u00e7\u00e3o ocorre.\u00a0A transi\u00e7\u00e3o da ebuli\u00e7\u00e3o nucleada para a ebuli\u00e7\u00e3o de pel\u00edcula \u00e9 conhecida como &#8221;\u00a0<strong>crise de ebuli\u00e7\u00e3o<\/strong>\u00a0&#8220;.\u00a0Como al\u00e9m do ponto CHF, o coeficiente de transfer\u00eancia de calor diminui, a transi\u00e7\u00e3o para a ebuli\u00e7\u00e3o de pel\u00edcula \u00e9 geralmente inevit\u00e1vel.<\/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<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<h2>Fluxo cr\u00edtico de calor<\/h2>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Dryout-DNB-min.png\"><img loading=\"lazy\" class=\"alignright size-medium wp-image-14862 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Dryout-DNB-min-225x300.png\" alt=\"Dryout vs. DNB\" width=\"225\" height=\"300\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Dryout-DNB-min-225x300.png\" \/><\/a>Como foi escrito, nos\u00a0\u00a0<a href=\"https:\/\/www.nuclear-power.com\/nuclear-power-plant\/nuclear-reactor\/\">reatores nucleares<\/a>\u00a0, as limita\u00e7\u00f5es do\u00a0\u00a0<strong>fluxo de calor local<\/strong>\u00a0\u00a0s\u00e3o da maior import\u00e2ncia para a seguran\u00e7a do reator.\u00a0Para\u00a0\u00a0<a href=\"https:\/\/www.nuclear-power.com\/pwr-pressurized-water-reactor\/\">reatores de \u00e1gua pressurizada<\/a>\u00a0\u00a0e tamb\u00e9m para\u00a0\u00a0<a href=\"https:\/\/www.nuclear-power.com\/bwr-boiling-water-reactor\/\">reatores de \u00e1gua fervente<\/a>\u00a0, existem fen\u00f4menos termo-hidr\u00e1ulicos, que causam uma diminui\u00e7\u00e3o repentina na\u00a0\u00a0<strong>efici\u00eancia da transfer\u00eancia de calor<\/strong>\u00a0\u00a0(mais precisamente no\u00a0\u00a0<strong>coeficiente de transfer\u00eancia de calor<\/strong>\u00a0).\u00a0Esses fen\u00f4menos ocorrem com certo valor do fluxo de calor, conhecido como &#8221;\u00a0<strong>fluxo cr\u00edtico de calor<\/strong>\u00a0&#8220;.\u00a0Os fen\u00f4menos que causam a deteriora\u00e7\u00e3o da transfer\u00eancia de calor s\u00e3o diferentes para PWRs e BWRs.<\/p>\n<p>Nos dois tipos de reatores, o problema est\u00e1 mais ou menos associado \u00e0 sa\u00edda da ebuli\u00e7\u00e3o nucleada.\u00a0O fluxo de calor em ebuli\u00e7\u00e3o nucleado n\u00e3o pode ser aumentado indefinidamente.\u00a0Em algum valor, chamamos de \u201c\u00a0<strong>fluxo cr\u00edtico de calor<\/strong>\u00a0\u201d (\u00a0<strong>CHF<\/strong>\u00a0), o vapor produzido pode formar uma camada isolante sobre a superf\u00edcie, que por sua vez deteriora o coeficiente de transfer\u00eancia de calor.\u00a0Imediatamente ap\u00f3s o fluxo cr\u00edtico de calor ter sido atingido, a ebuli\u00e7\u00e3o se torna inst\u00e1vel e a ebuli\u00e7\u00e3o de pel\u00edcula ocorre.\u00a0A transi\u00e7\u00e3o da ebuli\u00e7\u00e3o nucleada para a ebuli\u00e7\u00e3o de pel\u00edcula \u00e9 conhecida como &#8221;\u00a0<strong>crise de ebuli\u00e7\u00e3o<\/strong>\u00a0&#8220;.\u00a0Como foi escrito, os fen\u00f4menos que causam a deteriora\u00e7\u00e3o da transfer\u00eancia de calor s\u00e3o diferentes para PWRs e BWRs.<\/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>Fluxo M\u00ednimo de Calor &#8211; Ponto Leidenfrost<\/h2>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Leidenfrost-Point-Boiling-Curve.png\"><img loading=\"lazy\" class=\"alignright size-medium wp-image-20772 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Leidenfrost-Point-Boiling-Curve-283x300.png\" alt=\"Ponto de Leidenfrost\" width=\"283\" height=\"300\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Leidenfrost-Point-Boiling-Curve-283x300.png\" \/><\/a>O\u00a0<strong>ponto Leidenfrost<\/strong>\u00a0, que corresponde ao\u00a0<strong>fluxo de calor m\u00ednimo<\/strong>\u00a0, \u00e9 de interesse pr\u00e1tico, pois representa o limite mais baixo para o fluxo de calor no regime de ebuli\u00e7\u00e3o de pel\u00edcula.\u00a0Se o fluxo de calor cair abaixo desse m\u00ednimo, o filme entrar\u00e1 em colapso, fazendo com que a superf\u00edcie esfrie e a ebuli\u00e7\u00e3o nucleada seja restabelecida.\u00a0Portanto, nesse ponto,\u00a0ocorre o\u00a0<strong>retorno \u00e0 ebuli\u00e7\u00e3o nucleada<\/strong>\u00a0(RNB).\u00a0Os termos extin\u00e7\u00e3o, fluxo m\u00ednimo de calor, retorno \u00e0 ebuli\u00e7\u00e3o nucleada, afastamento da ebuli\u00e7\u00e3o de pel\u00edcula, colapso da ebuli\u00e7\u00e3o de pel\u00edcula e ponto de Leidenfrost foram usados \u200b\u200bde forma intercambi\u00e1vel para se referir a v\u00e1rias formas de reumidifica\u00e7\u00e3o, mas n\u00e3o s\u00e3o exatamente sin\u00f4nimos.<\/p>\n<p>Usando a teoria da estabilidade, Zuber derivou a seguinte express\u00e3o para o fluxo de calor m\u00ednimo (e o\u00a0<strong>ponto<\/strong>\u00a0correspondente de\u00a0<strong>Leidenfrost<\/strong>\u00a0) para uma grande placa horizontal:<\/p>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/leidenfrost-point-equation.png\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-20788 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/leidenfrost-point-equation.png\" alt=\"ponto de leidenfrost - equa\u00e7\u00e3o\" width=\"413\" height=\"83\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/leidenfrost-point-equation.png\" \/><\/a><\/p>\n<p>Onde<\/p>\n<ul>\n<li>q\u00a0<sub>min<\/sub>\u00a0&#8211; fluxo de calor m\u00ednimo [W \/ m\u00a0<sup>2<\/sup>\u00a0]<\/li>\n<li>h\u00a0<sub>fg<\/sub>\u00a0\u00a0&#8211; entalpia de vaporiza\u00e7\u00e3o, J \/ kg<\/li>\n<li>g &#8211; acelera\u00e7\u00e3o gravitacional m \/ s\u00a0<sup>2<\/sup><\/li>\n<li>\u03c1\u00a0<sub>l<\/sub>\u00a0&#8211; densidade do l\u00edquido kg \/ m\u00a0<sup>3<\/sup><\/li>\n<li>\u03c1\u00a0<sub>v<\/sub>\u00a0&#8211; densidade do vapor kg \/ m\u00a0<sup>3<\/sup><\/li>\n<li>\u03c3 &#8211; interface tens\u00e3o superficial-vapor-l\u00edquido N \/ m<\/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-spacer\"><\/div>\n<h2>Efeito Leidenfrost<\/h2>\n<p>O\u00a0<strong>efeito Leidenfrost<\/strong>\u00a0\u00e9 um fen\u00f4meno f\u00edsico no qual um l\u00edquido, em contato pr\u00f3ximo com uma massa significativamente mais quente (por exemplo, uma gota de \u00e1gua em uma panela quente) do que o ponto de ebuli\u00e7\u00e3o do l\u00edquido, produz uma camada de vapor isolante que impede que o l\u00edquido ferva rapidamente.\u00a0O fato de uma gota de \u00e1gua durar muito tempo quando depositado em um metal muito mais quente que a temperatura de ebuli\u00e7\u00e3o da \u00e1gua foi relatado pela primeira vez por Hermann Boerhaave em 1732. N\u00e3o foi investigado extensivamente at\u00e9 1756 quando um m\u00e9dico alem\u00e3o Johann Gottlob Leidenfrost publicou &#8221; A Tratado sobre algumas qualidades da \u00e1gua comum &#8221;.<\/p>\n<p>Esse efeito pode ser demonstrado geralmente durante o cozimento, quando aspergidas gotas de \u00e1gua em uma panela para medir sua temperatura: se a temperatura da panela estiver igual ou acima do\u00a0<strong>ponto de<\/strong>\u00a0congelamento, a \u00e1gua desliza pela panela e leva mais tempo para evaporar do que em uma panela. abaixo da temperatura do ponto Leidenfrost (mas ainda acima da temperatura de ebuli\u00e7\u00e3o).\u00a0O ponto Leidenfrost, que corresponde ao fluxo de calor m\u00ednimo, \u00e9 de interesse pr\u00e1tico, pois representa o limite mais baixo para o fluxo de calor no regime de ebuli\u00e7\u00e3o de pel\u00edcula.\u00a0Se o fluxo de calor cair abaixo desse m\u00ednimo, o filme entrar\u00e1 em colapso, fazendo com que a superf\u00edcie esfrie e a ebuli\u00e7\u00e3o nucleada seja restabelecida.\u00a0O efeito Leidenfrost tamb\u00e9m \u00e9 respons\u00e1vel pela capacidade do nitrog\u00eanio l\u00edquido deslizar pelos pisos.<\/p>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Leidenfrost-Effect-Water-Drop.png\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-20771 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Leidenfrost-Effect-Water-Drop.png\" alt=\"Efeito Leidenfrost - Gota d'\u00e1gua\" width=\"1148\" height=\"681\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Leidenfrost-Effect-Water-Drop.png\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<\/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","protected":false},"excerpt":{"rendered":"<p>Ebuli\u00e7\u00e3o de Transi\u00e7\u00e3o &#8211; Ebuli\u00e7\u00e3o Parcial por Filme. Imediatamente ap\u00f3s o fluxo cr\u00edtico de calor ter sido atingido, a ebuli\u00e7\u00e3o se torna inst\u00e1vel e a ebuli\u00e7\u00e3o de transi\u00e7\u00e3o ocorre. Engenharia T\u00e9rmica Ebuli\u00e7\u00e3o por Transi\u00e7\u00e3o &#8211; Ebuli\u00e7\u00e3o Parcial de Filme Categoriza\u00e7\u00e3o pela temperatura de superaquecimento da parede, \u0394T\u00a0sat\u00a0: O trabalho pioneiro sobre a ebuli\u00e7\u00e3o foi realizado &#8230; <a title=\"O que \u00e9 ebuli\u00e7\u00e3o de transi\u00e7\u00e3o &#8211; Ebuli\u00e7\u00e3o parcial por filme &#8211; Defini\u00e7\u00e3o\" class=\"read-more\" href=\"https:\/\/www.thermal-engineering.org\/pt-br\/o-que-e-ebulicao-por-transicao-ebulicao-parcial-por-filme-definicao\/\" aria-label=\"More on O que \u00e9 ebuli\u00e7\u00e3o de transi\u00e7\u00e3o &#8211; Ebuli\u00e7\u00e3o parcial por filme &#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 ebuli\u00e7\u00e3o por transi\u00e7\u00e3o - Ebuli\u00e7\u00e3o parcial por filme - Defini\u00e7\u00e3o<\/title>\n<meta name=\"description\" content=\"Ebuli\u00e7\u00e3o por Transi\u00e7\u00e3o - Ebuli\u00e7\u00e3o Parcial por Filme. 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