{"id":48063,"date":"2019-11-08T00:42:21","date_gmt":"2019-11-07T23:42:21","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/o-que-e-o-processo-isocorico-processo-isometrico-definicao\/"},"modified":"2020-01-27T13:31:08","modified_gmt":"2020-01-27T12:31:08","slug":"o-que-e-o-processo-isocorico-processo-isometrico-definicao","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/pt-br\/o-que-e-o-processo-isocorico-processo-isometrico-definicao\/","title":{"rendered":"O que \u00e9 o Processo Isoc\u00f3rico &#8211; Processo Isom\u00e9trico &#8211; Defini\u00e7\u00e3o"},"content":{"rendered":"<div class=\"su-quote su-quote-style-default\">\n<div class=\"su-quote-inner su-clearfix\">Processo isoc\u00f3rico &#8211; processo isom\u00e9trico. Um processo isoc\u00f3rico \u00e9 um processo termodin\u00e2mico, no qual o volume do sistema fechado permanece constante (V = const). Engenharia T\u00e9rmica<\/div>\n<\/div>\n<div><\/div>\n<div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-50 lgc-tablet-grid-50 lgc-mobile-grid-100 lgc-equal-heights  lgc-first\">\n<div class=\"inside-grid-column\">\n<h2><span>Processo Isoc\u00f3rico &#8211; Processo Isom\u00e9trico<\/span><\/h2>\n<p><span>Um\u00a0<\/span><strong><span>processo isoc\u00f3rico<\/span><\/strong><span>\u00a0\u00e9 um processo termodin\u00e2mico, no qual o\u00a0<\/span><strong><span>volume<\/span><\/strong><span>\u00a0do sistema fechado\u00a0<\/span><strong><span>permanece constante<\/span><\/strong><span>\u00a0(V = const).\u00a0Ele descreve o comportamento do g\u00e1s dentro do recipiente, que n\u00e3o pode ser deformado.\u00a0Como o volume permanece constante, a transfer\u00eancia de calor para dentro ou para fora do sistema n\u00e3o\u00a0<\/span><a title=\"Trabalho p\u0394V - Trabalho de Fronteira e Trabalho V\u0394p\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/laws-of-thermodynamics\/first-law-of-thermodynamics\/p%ce%b4v-work-boundary-work-and-v%ce%b4p-work\/\"><span>funciona<\/span><\/a><span>\u00a0, mas altera apenas a\u00a0<\/span><a href=\"https:\/\/www.thermal-engineering.org\/pt-br\/o-que-e-energia-interna-energia-termica-definicao\/\"><strong><span>energia interna<\/span><\/strong><\/a><span>\u00a0(a temperatura) do sistema.<\/span><\/p>\n<p><span>Para um g\u00e1s ideal e um\u00a0<\/span><strong><span>processo politr\u00f3pico<\/span><\/strong><span>\u00a0, o caso\u00a0<strong><em>n\u00a0<\/em><\/strong><strong><em>\u279d\u00a0<\/em><\/strong><strong><em>\u221e<\/em><\/strong>\u00a0corresponde a um processo\u00a0<strong>isoc\u00f3rico (volume constante)<\/strong>\u00a0.\u00a0Ao contr\u00e1rio do\u00a0<a title=\"Adiabatic Process\" href=\"https:\/\/www.thermal-engineering.org\/pt-br\/o-que-e-processo-adiabatico-definicao\/\">processo adiab\u00e1tico<\/a>\u00a0, em que\u00a0<strong><em>n =<\/em><\/strong><em>\u00a0\u00a0e\u00a0<\/em><em>um sistema n\u00e3o troca calor com o ambiente (Q = 0; W\u00a0<\/em><em>\u2260 0\u00a0<\/em><em>)\u00a0<\/em><em>, em um processo isoc\u00f3rico ocorre uma mudan\u00e7a na energia interna (devido a \u2206T \u2260 0) e portanto\u00a0<\/em><em>\u0394U\u00a0<\/em><em>\u2260\u00a0<\/em><em>0 (para gases ideais) e (Q\u00a0<\/em><em>\u2260\u00a0<\/em><em>0; W\u00a0<\/em><em>= 0\u00a0<\/em><em>).<\/em><\/span><strong>\u00a0<\/strong><em>\u00a0<\/em><\/p>\n<p><span>Na engenharia de\u00a0<\/span><strong><span>motores de combust\u00e3o interna<\/span><\/strong><span>\u00a0, os processos isoc\u00f3ricos s\u00e3o muito importantes para seus ciclos termodin\u00e2micos (ciclo Otto e Diesel), portanto, o estudo desse processo \u00e9 crucial para a engenharia automotiva.<\/span><\/p>\n<div class=\"su-spacer\"><\/div>\n<h2><span>Processo isoc\u00f3rico e a primeira lei<\/span><\/h2>\n<p><span>A forma cl\u00e1ssica da\u00a0<\/span><a title=\"Primeira Lei da Termodin\u00e2mica\" href=\"https:\/\/www.thermal-engineering.org\/pt-br\/o-que-e-a-primeira-lei-da-termodinamica-definicao\/\"><span>primeira lei da termodin\u00e2mica<\/span><\/a><span>\u00a0\u00e9 a seguinte equa\u00e7\u00e3o:<\/span><\/p>\n<p><strong><span>dU = dQ &#8211; dW<\/span><\/strong><\/p>\n<p><span>Nesta equa\u00e7\u00e3o, dW \u00e9 igual a\u00a0<\/span><strong><span>dW = pdV<\/span><\/strong><span>\u00a0e \u00e9 conhecido como\u00a0<\/span><a title=\"Trabalho p\u0394V - Trabalho de Fronteira e Trabalho V\u0394p\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/laws-of-thermodynamics\/first-law-of-thermodynamics\/p%ce%b4v-work-boundary-work-and-v%ce%b4p-work\/\"><span>trabalho de fronteira<\/span><\/a><span>\u00a0.\u00a0Ent\u00e3o:<\/span><\/p>\n<p><strong><span>dU = dQ &#8211; pdV<\/span><\/strong><\/p>\n<p><span>No processo isoc\u00f3rico e no g\u00e1s ideal, todo o calor adicionado ao sistema ser\u00e1 usado para aumentar a energia interna.<\/span><\/p>\n<p><strong><span>Processo isoc\u00f3rico (pdV = 0):<\/span><\/strong><\/p>\n<p><strong><span>dU = dQ \u00a0\u00a0\u00a0\u00a0<\/span><\/strong><em><span>(para g\u00e1s ideal)<\/span><\/em><\/p>\n<\/div>\n<\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-50 lgc-tablet-grid-50 lgc-mobile-grid-100 lgc-equal-heights  lgc-last\">\n<div class=\"inside-grid-column\">\n<figure id=\"attachment_17463\" class=\"wp-caption alignleft\" aria-describedby=\"caption-attachment-17463\"><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Isochoric-process-main-characteristics.png\"><img loading=\"lazy\" class=\"size-full wp-image-17463 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Isochoric-process-main-characteristics.png\" alt=\"Processo isoc\u00f3rico - principais caracter\u00edsticas\" width=\"382\" height=\"468\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Isochoric-process-main-characteristics.png\" \/><\/a><figcaption id=\"caption-attachment-17463\" class=\"wp-caption-text\"><span>Processo isoc\u00f3rico &#8211; principais caracter\u00edsticas<\/span><\/figcaption><\/figure>\n<figure id=\"attachment_17321\" class=\"wp-caption alignleft\" aria-describedby=\"caption-attachment-17321\"><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Guy-Lussac-Law.png\"><img loading=\"lazy\" class=\"size-full wp-image-17321 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Guy-Lussac-Law.png\" alt=\"Lei de Guy-Lussac\" width=\"274\" height=\"301\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Guy-Lussac-Law.png\" \/><\/a><figcaption id=\"caption-attachment-17321\" class=\"wp-caption-text\"><span>Para uma massa fixa de g\u00e1s em volume constante, a press\u00e3o \u00e9 diretamente proporcional \u00e0 temperatura Kelvin.<\/span><\/figcaption><\/figure>\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><span>Processo Isoc\u00f3rico &#8211; Equa\u00e7\u00e3o Ideal de G\u00e1s<\/span><\/h2>\n<p><span>Veja tamb\u00e9m:\u00a0<\/span><a title=\"O que \u00e9 o g\u00e1s ideal\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/ideal-gas-law\/what-is-ideal-gas\/\"><span>O que \u00e9 um g\u00e1s ideal<\/span><\/a><\/p>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/isochoric-process-pV-Diagram.png\"><img loading=\"lazy\" class=\"alignright size-medium wp-image-17464 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/isochoric-process-pV-Diagram-300x247.png\" alt=\"processo isoc\u00f3rico - diagrama de pV\" width=\"300\" height=\"247\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/isochoric-process-pV-Diagram-300x247.png\" \/><\/a><span>Vamos assumir uma\u00a0<\/span><strong><span>adi\u00e7\u00e3o de calor isoc\u00f3rico<\/span><\/strong><span>\u00a0em um g\u00e1s ideal.\u00a0Num\u00a0<\/span><a title=\"O que \u00e9 o g\u00e1s ideal\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/ideal-gas-law\/what-is-ideal-gas\/\"><span>g\u00e1s ideal<\/span><\/a><span>\u00a0, as mol\u00e9culas n\u00e3o t\u00eam volume e n\u00e3o interagem.\u00a0De acordo com a\u00a0<\/span><a title=\"Lei do g\u00e1s ideal\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/ideal-gas-law\/\"><span>lei ideal dos gases<\/span><\/a><span>\u00a0, a\u00a0<\/span><a title=\"O que \u00e9 press\u00e3o - F\u00edsica\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/thermodynamic-properties\/what-is-pressure-physics\/\"><span>press\u00e3o<\/span><\/a><span>\u00a0varia linearmente com a\u00a0<\/span><a title=\"O que \u00e9 temperatura - F\u00edsica\" href=\"https:\/\/www.thermal-engineering.org\/pt-br\/o-que-e-temperatura-fisica-definicao\/\"><span>temperatura<\/span><\/a><span>\u00a0e a quantidade e inversamente com o\u00a0<\/span><a title=\"O que \u00e9 volume - F\u00edsica\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/thermodynamic-properties\/what-is-volume-physics\/\"><span>volume<\/span><\/a><span>\u00a0.<\/span><\/p>\n<p><strong><em><span>pV = nRT<\/span><\/em><\/strong><\/p>\n<p><span>Onde:<\/span><\/p>\n<ul>\n<li><em><span>p<\/span><\/em><span>\u00a0\u00e9 a press\u00e3o absoluta do g\u00e1s<\/span><\/li>\n<li><em><span>n<\/span><\/em><span>\u00a0\u00e9 a quantidade de subst\u00e2ncia<\/span><\/li>\n<li><em><span>T<\/span><\/em><span>\u00a0\u00e9 a temperatura absoluta<\/span><\/li>\n<li><em><span>V<\/span><\/em><span>\u00a0\u00e9 o volume<\/span><\/li>\n<li><em><span>R<\/span><\/em><span>\u00a0\u00a0\u00e9 a constante de g\u00e1s ideal, ou universal, igual ao produto da constante de Boltzmann e da constante de Avogadro,<\/span><\/li>\n<\/ul>\n<p><span>Nesta equa\u00e7\u00e3o, o s\u00edmbolo R \u00e9 uma constante chamada constante\u00a0<\/span><strong><span>universal de g\u00e1s<\/span><\/strong><span>\u00a0que tem o mesmo valor para todos os gases &#8211; ou seja, R = 8,31 J \/ mol K.<\/span><\/p>\n<p><span>O processo isoc\u00f3rico pode ser expresso com a lei dos gases ideais como:<\/span><\/p>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/isochoric-process-equation-1.png\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-17465 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/isochoric-process-equation-1.png\" alt=\"processo isoc\u00f3rico - equa\u00e7\u00e3o 1\" width=\"138\" height=\"52\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/isochoric-process-equation-1.png\" \/><\/a><\/p>\n<p><span>ou<\/span><\/p>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/isochoric-process-equation-2.png\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-17466 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/isochoric-process-equation-2.png\" alt=\"processo isoc\u00f3rico - equa\u00e7\u00e3o 2\" width=\"86\" height=\"66\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/isochoric-process-equation-2.png\" \/><\/a><\/p>\n<p><span>Em um\u00a0<\/span><strong><span>diagrama pV<\/span><\/strong><span>\u00a0, o processo ocorre ao longo de uma linha horizontal que possui a equa\u00e7\u00e3o V = constante.<\/span><\/p>\n<p><strong><span>O trabalho de volume de press\u00e3o<\/span><\/strong><span>\u00a0pelo sistema fechado \u00e9 definido como:<\/span><\/p>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/pV-work-isobaric-process.png?a34b7f\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-17436 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/pV-work-isobaric-process.png?a34b7f\" alt=\"trabalho pV - processo isob\u00e1rico\" width=\"157\" height=\"99\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/pV-work-isobaric-process.png?a34b7f\" \/><\/a><\/p>\n<p><span>Como o processo \u00e9\u00a0<\/span><strong><span>isoc\u00f3rico<\/span><\/strong><span>\u00a0,\u00a0<\/span><strong><em><span>dV<\/span><\/em><span>\u00a0= 0<\/span><\/strong><span>\u00a0, o trabalho\u00a0<\/span><strong><span>press\u00e3o-volume \u00e9 igual a zero<\/span><\/strong><span>\u00a0.\u00a0De acordo com o modelo de g\u00e1s ideal, a energia interna pode ser calculada por:<\/span><\/p>\n<p><em><span>\u2206U = mc\u00a0<\/span><\/em><em><sub><span>v<\/span><\/sub><\/em><em><span>\u00a0\u2206T<\/span><\/em><\/p>\n<p><span>onde a propriedade\u00a0<\/span><strong><span>c\u00a0<\/span><\/strong><strong><sub><span>v<\/span><\/sub><\/strong><strong><span>\u00a0(J \/ mol K)<\/span><\/strong><span>\u00a0\u00e9 referida como\u00a0<\/span><strong><span>calor espec\u00edfico<\/span><\/strong><span>\u00a0(ou\u00a0<\/span><strong><span>capacidade de calor<\/span><\/strong><span>\u00a0) a um volume constante porque, sob certas condi\u00e7\u00f5es especiais (volume constante), relaciona a mudan\u00e7a de temperatura de um sistema \u00e0 quantidade de energia adicionada por transfer\u00eancia de calor.<\/span><\/p>\n<p><span>Como n\u00e3o h\u00e1 trabalho realizado pelo ou no sistema, a\u00a0<\/span><strong><span>primeira lei da termodin\u00e2mica<\/span><\/strong><span>\u00a0determina\u00a0<\/span><em><span>\u2206U = \u2206Q.\u00a0<\/span><\/em><span>Portanto:<\/span><\/p>\n<p><span>Q = \u00a0\u00a0<\/span><em><span>mc\u00a0<\/span><\/em><em><sub><span>v<\/span><\/sub><\/em><em><span>\u00a0\u2206T<\/span><\/em><\/p>\n<p><span>Veja tamb\u00e9m:\u00a0<\/span><a title=\"Calor espec\u00edfico a volume constante e press\u00e3o constante\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/ideal-gas-law\/specific-heat-constant-volume-pressure\/\"><span>Calor espec\u00edfico a volume constante e press\u00e3o constante<\/span><\/a><\/p>\n<p><span>Veja tamb\u00e9m:\u00a0<\/span><a title=\"Rela\u00e7\u00e3o de Mayer - f\u00f3rmula de Mayer\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/ideal-gas-law\/mayers-relation-mayers-formula\/\"><span>F\u00f3rmula de Mayer<\/span><\/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><span>Lei de Guy-Lussac<\/span><\/h2>\n<p><a title=\"Lei de Guy-Lussac\" href=\"https:\/\/www.thermal-engineering.org\/pt-br\/o-que-e-a-lei-de-gay-lussac-definicao\/\"><strong><span>A lei de Guy-Lussac<\/span><\/strong><\/a><span>\u00a0ou a<\/span><strong><span>\u00a0lei de press\u00e3o,\u00a0<\/span><\/strong><span>\u00a0uma das leis de g\u00e1s, afirma que:<\/span><\/p>\n<p><em><span>Para uma massa fixa de g\u00e1s em volume constante, a press\u00e3o \u00e9 diretamente proporcional \u00e0 temperatura Kelvin.<\/span><\/em><\/p>\n<p><span>Isso significa que, por exemplo, se voc\u00ea dobrar a temperatura, dobrar\u00e1 a press\u00e3o.\u00a0Se voc\u00ea reduzir pela metade a temperatura, reduzir\u00e1 a press\u00e3o pela metade.<\/span><\/p>\n<p><span>Voc\u00ea pode expressar isso matematicamente como:<\/span><\/p>\n<p><strong><em><span>p = constante.\u00a0T<\/span><\/em><\/strong><\/p>\n<p><span>Sim, parece ser id\u00eantico ao\u00a0<\/span><strong><span>processo isoc\u00f3rico<\/span><\/strong><span>\u00a0do g\u00e1s ideal.\u00a0Esses resultados s\u00e3o totalmente consistentes com a lei ideal dos gases, que determina que a constante \u00e9 igual a nR \/ V.\u00a0Se voc\u00ea reorganizar a equa\u00e7\u00e3o pV = nRT dividindo os dois lados por V, obter\u00e1:<\/span><\/p>\n<p><strong><em><span>p = nR \/ V.\u00a0T<\/span><\/em><\/strong><\/p>\n<p><span>onde nR \/ V \u00e9 constante e:<\/span><\/p>\n<ul>\n<li><em><span>p<\/span><\/em><span>\u00a0\u00e9 a press\u00e3o absoluta do g\u00e1s<\/span><\/li>\n<li><em><span>n<\/span><\/em><span>\u00a0\u00e9 a quantidade de subst\u00e2ncia<\/span><\/li>\n<li><em><span>T<\/span><\/em><span>\u00a0\u00e9 a temperatura absoluta<\/span><\/li>\n<li><em><span>V<\/span><\/em><span>\u00a0\u00e9 o volume<\/span><\/li>\n<li><em><span>R<\/span><\/em><span>\u00a0\u00a0\u00e9 a constante de g\u00e1s ideal, ou universal, igual ao produto da constante de Boltzmann e da constante de Avogadro<\/span><\/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><span>Exemplo de processo isoc\u00f3rico &#8211; adi\u00e7\u00e3o de calor isoc\u00f3rico<\/span><\/h2>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Otto-Cycle-PV-Diagram.png\"><img loading=\"lazy\" class=\"alignright size-medium wp-image-17461 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Otto-Cycle-PV-Diagram-300x245.png\" alt=\"Otto Cycle - Diagrama PV\" width=\"300\" height=\"245\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Otto-Cycle-PV-Diagram-300x245.png\" \/><\/a><span>Vamos assumir o\u00a0<\/span><strong><span>ciclo Otto<\/span><\/strong><span>\u00a0, que \u00e9 um dos\u00a0<\/span><strong><span>ciclos termodin\u00e2micos<\/span><\/strong><span>\u00a0mais comuns\u00a0encontrados em\u00a0<\/span><strong><span>motores de autom\u00f3veis<\/span><\/strong><span>\u00a0.\u00a0Este ciclo pressup\u00f5e que a adi\u00e7\u00e3o de calor ocorra instantaneamente (\u00a0<\/span><strong><span>entre 2 \u2192 3<\/span><\/strong><span>\u00a0) enquanto o pist\u00e3o est\u00e1 no ponto morto superior.\u00a0Esse processo \u00e9 considerado isoc\u00f3rico.<\/span><\/p>\n<p><span>Os processos 2 \u2192 3 e 4 \u2192 1 s\u00e3o\u00a0<\/span><strong><span>processos isoc\u00f3ricos<\/span><\/strong><span>\u00a0, nos quais o calor \u00e9 transferido para o sistema entre 2 \u2192 3 e para fora do sistema entre 4 \u2192 1. Durante esses processos, nenhum trabalho \u00e9 realizado no sistema ou extra\u00eddo do sistema .\u00a0O processo isoc\u00f3rico 2 \u2192 3 destina-se a representar a igni\u00e7\u00e3o da mistura combust\u00edvel-ar e a subsequente queima r\u00e1pida.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div><\/div>\n<div><\/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","protected":false},"excerpt":{"rendered":"<p>Processo isoc\u00f3rico &#8211; processo isom\u00e9trico. Um processo isoc\u00f3rico \u00e9 um processo termodin\u00e2mico, no qual o volume do sistema fechado permanece constante (V = const). Engenharia T\u00e9rmica Processo Isoc\u00f3rico &#8211; Processo Isom\u00e9trico Um\u00a0processo isoc\u00f3rico\u00a0\u00e9 um processo termodin\u00e2mico, no qual o\u00a0volume\u00a0do sistema fechado\u00a0permanece constante\u00a0(V = const).\u00a0Ele descreve o comportamento do g\u00e1s dentro do recipiente, que n\u00e3o pode &#8230; <a title=\"O que \u00e9 o Processo Isoc\u00f3rico &#8211; Processo Isom\u00e9trico &#8211; Defini\u00e7\u00e3o\" class=\"read-more\" href=\"https:\/\/www.thermal-engineering.org\/pt-br\/o-que-e-o-processo-isocorico-processo-isometrico-definicao\/\" aria-label=\"More on O que \u00e9 o Processo Isoc\u00f3rico &#8211; Processo Isom\u00e9trico &#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 o Processo Isoc\u00f3rico - Processo Isom\u00e9trico - Defini\u00e7\u00e3o<\/title>\n<meta name=\"description\" content=\"Processo isoc\u00f3rico - processo isom\u00e9trico. 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