{"id":49350,"date":"2019-11-17T19:55:49","date_gmt":"2019-11-17T18:55:49","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/o-que-e-diagrama-de-temperatura-entropia-diagramas-t-s-definicao\/"},"modified":"2020-01-29T12:19:35","modified_gmt":"2020-01-29T11:19:35","slug":"o-que-e-diagrama-de-temperatura-entropia-diagramas-t-s-definicao","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/pt-br\/o-que-e-diagrama-de-temperatura-entropia-diagramas-t-s-definicao\/","title":{"rendered":"O que \u00e9 diagrama de temperatura-entropia – Diagramas T-s – Defini\u00e7\u00e3o"},"content":{"rendered":"
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Diagramas de entropia de temperatura – Diagramas Ts.\u00a0Um diagrama de entropia de temperatura (diagrama Ts) \u00e9 o tipo de diagrama mais frequentemente usado para analisar os ciclos do sistema de transfer\u00eancia de energia.\u00a0Engenharia T\u00e9rmica<\/div>\n<\/div>\n
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Diagramas de entropia de temperatura – Diagramas Ts<\/h2>\n
\"Diagrama<\/a>
Diagrama Ts do ciclo de Rankine<\/figcaption><\/figure>\n

Em geral, as fases de uma subst\u00e2ncia e os relacionamentos entre suas propriedades s\u00e3o mais comumente mostrados nos\u00a0diagramas de propriedades<\/strong>\u00a0.\u00a0Um grande n\u00famero de propriedades diferentes foi definido e existem algumas depend\u00eancias entre as propriedades.<\/p>\n

Um\u00a0diagrama de entropia de temperatura<\/strong>\u00a0(\u00a0diagrama\u00a0<\/strong>Ts<\/strong>\u00a0) \u00e9 o tipo de diagrama mais frequentemente usado para analisar os ciclos do sistema de transfer\u00eancia de energia.\u00a0\u00c9 usado na termodin\u00e2mica para visualizar altera\u00e7\u00f5es de temperatura e entropia espec\u00edfica durante um processo ou ciclo termodin\u00e2mico.<\/p>\n

Isso ocorre porque o\u00a0trabalho<\/strong>\u00a0realizado pelo ou no sistema e o\u00a0calor adicionado<\/strong>\u00a0ou\u00a0removido<\/strong>\u00a0do sistema podem ser visualizados no\u00a0diagrama Ts<\/strong>\u00a0.\u00a0Pela defini\u00e7\u00e3o de entropia, o\u00a0calor<\/strong>\u00a0transferido de ou para um sistema \u00e9 igual \u00e0\u00a0\u00e1rea sob a curva Ts<\/strong>\u00a0do processo.<\/p>\n

dQ = TdS<\/strong><\/em><\/p>\n

Um\u00a0processo isentr\u00f3pico<\/strong>\u00a0\u00e9 representado como uma\u00a0linha vertical<\/strong>\u00a0em um diagrama Ts, enquanto um processo isot\u00e9rmico \u00e9 uma linha horizontal.\u00a0Em um estado idealizado, a compress\u00e3o \u00e9 uma bomba, a compress\u00e3o em um compressor e a expans\u00e3o em uma turbina s\u00e3o processos isentr\u00f3picos.\u00a0Portanto, \u00e9 muito \u00fatil em engenharia de energia, porque esses dispositivos s\u00e3o usados \u200b\u200bem ciclos termodin\u00e2micos de usinas de energia.<\/p>\n

Observe que, as premissas isentr\u00f3picas s\u00e3o aplic\u00e1veis \u200b\u200bapenas aos ciclos ideais.\u00a0Ciclos termodin\u00e2micos reais t\u00eam perdas de energia inerentes devido \u00e0 inefici\u00eancia de compressores e turbinas.<\/p>\n<\/div>\n<\/div>\n

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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":"

Diagramas de entropia de temperatura – Diagramas Ts.\u00a0Um diagrama de entropia de temperatura (diagrama Ts) \u00e9 o tipo de diagrama mais frequentemente usado para analisar os ciclos do sistema de transfer\u00eancia de energia.\u00a0Engenharia T\u00e9rmica Diagramas de entropia de temperatura – Diagramas Ts Diagrama Ts do ciclo de Rankine Em geral, as fases de uma subst\u00e2ncia … 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":"\nO que \u00e9 diagrama de temperatura-entropia - Diagramas T-s - Defini\u00e7\u00e3o<\/title>\n<meta name=\"description\" content=\"Diagramas de entropia de temperatura - Diagramas T-s. Um diagrama de entropia de temperatura (diagrama T-s) \u00e9 o tipo de diagrama mais frequentemente usado para analisar os ciclos do sistema de transfer\u00eancia de energia. 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