{"id":275,"date":"2017-11-15T13:10:31","date_gmt":"2017-11-15T18:10:31","guid":{"rendered":"http:\/\/blog.espol.edu.ec\/matg1013\/?p=275"},"modified":"2025-12-04T08:50:59","modified_gmt":"2025-12-04T13:50:59","slug":"1eva2015ti_t3-temperatura-en-placa","status":"publish","type":"post","link":"https:\/\/blog.espol.edu.ec\/algoritmos101\/mn-1eva20\/1eva2015ti_t3-temperatura-en-placa\/","title":{"rendered":"1Eva2015TI_T3 Temperatura en Placa"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">1ra Evaluaci\u00f3n I T\u00e9rmino 2015-2016. 7\/julio\/2015. ICM00158<\/h2>\n\n\n\n<p><strong>Tema 3<\/strong>. (25 puntos) La distribuci\u00f3n de temperatura de estado estable en una placa cuadrada, de 30 cm de lado y caliente est\u00e1 modelada por la ecuaci\u00f3n de Laplace:<\/p>\n\n\n<span class=\"wp-katex-eq katex-display\" data-display=\"true\"> \\frac{\\delta ^2 T}{\\delta x^2} + \\frac{\\delta ^2 T}{\\delta y^2} =0 <\/span>\n\n\n\n<p>Se representa la placa por una serie de nodos que forman cuadr\u00edculas que indican la temperatura en dichos nodos.<\/p>\n\n\n\n<p>Ya se ha calculado la temperatura en los nodos interiores de la placa, estos valores son:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>T<sub>11<\/sub> = 106.25 \nT<sub>12<\/sub> = 93.75 \nT<sub>21<\/sub> = 56.25\nT<sub>22<\/sub> = 43.75<\/code><\/pre>\n\n\n\n<p>Utilice un polinomio de grado tres en ambas direcciones para aproximar la temperatura en el centro de la placa.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>&nbsp;<\/td><td>25\u00baC<\/td><td>25\u00baC<\/td><td>&nbsp;<\/td><\/tr><tr><td>200\u00baC<\/td><td>&nbsp;T<sub>12<\/sub><\/td><td>T<sub>22<\/sub><\/td><td>0\u00baC<\/td><\/tr><tr><td>200\u00baC<\/td><td>&nbsp;T<sub>11<\/sub><\/td><td>T<sub>21<\/sub><\/td><td>0\u00baC<\/td><\/tr><tr><td>&nbsp;<\/td><td>&nbsp;75\u00baC<\/td><td>75\u00baC<\/td><td>&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><em><strong>R\u00fabrica<\/strong><\/em>: a) Interpolar en x=10, y=15 cm (7 puntos), b) Interpolar en x=20, y=15 cm (7 puntos), c) Interpolar en y=15, x=15 cm (11 puntos)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1ra Evaluaci\u00f3n I T\u00e9rmino 2015-2016. 7\/julio\/2015. ICM00158 Tema 3. (25 puntos) La distribuci\u00f3n de temperatura de estado estable en una placa cuadrada, de 30 cm de lado y caliente est\u00e1 modelada por la ecuaci\u00f3n de Laplace: Se representa la placa por una serie de nodos que forman cuadr\u00edculas que indican la temperatura en dichos nodos. [&hellip;]<\/p>\n","protected":false},"author":8043,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"wp-custom-template-entrada-mn","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[60],"class_list":["post-275","post","type-post","status-publish","format-standard","hentry","category-mn-1eva20","tag-interpolacion-polinomica"],"_links":{"self":[{"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/posts\/275","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/users\/8043"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/comments?post=275"}],"version-history":[{"count":2,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/posts\/275\/revisions"}],"predecessor-version":[{"id":14105,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/posts\/275\/revisions\/14105"}],"wp:attachment":[{"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/media?parent=275"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/categories?post=275"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/algoritmos101\/wp-json\/wp\/v2\/tags?post=275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}