{"id":253,"date":"2024-07-10T17:56:04","date_gmt":"2024-07-10T17:56:04","guid":{"rendered":"http:\/\/domus\/?page_id=253"},"modified":"2024-10-17T02:39:37","modified_gmt":"2024-10-17T02:39:37","slug":"estudos-de-caso","status":"publish","type":"page","link":"https:\/\/domus.pucpr.br\/en\/estudos-de-caso\/","title":{"rendered":"Estudos de caso"},"content":{"rendered":"
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t
<\/div>
<\/div>
ESTUDOS DE CASO<\/div><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t

O DOMUS \u00e9 um programa desenvolvido pelo Laborat\u00f3rio de Sistemas T\u00e9rmicos da PUCPR para a simula\u00e7\u00e3o higrot\u00e9rmica e energ\u00e9tica de edifica\u00e7\u00f5es, com interface amig\u00e1vel para explorar diversas estrat\u00e9gias de resfriamento passivo, bem como analisar o impacto da umidade na performance dessas constru\u00e7\u00f5es.\u00a0<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\n\t\t\t\t\t\t\t\n\t\t\t\tSIMULA\u00c7\u00d5ES REALIZADAS NO DOMUS\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\n\t\t\t\t\t\t\t\n\t\t\t\tSIMULA\u00c7\u00c3O 01\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t\t\t\t
\n\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t

Contagem de pixels<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t

Um estudo comparativo entre Domus, EnergyPlus e o plug-in\u00a0<\/span>Shading n<\/span>o SketchUp foi realizado, simulando tr\u00eas cen\u00e1rios distintos:<\/span><\/p>

  1. Sem sombreamento ao redor da casa.<\/span><\/p><\/li>

  2. Sombreamento parcial ao redor da casa e dos pr\u00e9dios vizinhos.<\/span><\/p><\/li>

  3. Sombreamento completo, incluindo \u00e1rvores.<\/span><\/p><\/li><\/ol>

    As simula\u00e7\u00f5es foram conduzidas ao longo de um ano, com intervalos de 15 minutos, em Curitiba, Brasil.\u00a0<\/span><\/p>

    Tanto Domus quanto Shading conclu\u00edram com sucesso todas as simula\u00e7\u00f5es, enquanto o EnergyPlus enfrentou dificuldades com o terceiro cen\u00e1rio devido a limita\u00e7\u00f5es no modelo de \u00e1rvore.<\/span><\/p>

    Os resultados de custo computacional revelam que o tempo de execu\u00e7\u00e3o aumenta com a complexidade do modelo de sombreamento. Domus se destacou, completando a simula\u00e7\u00e3o mais complexa em menos de uma hora, enquanto o algoritmo PgC do EnergyPlus demandou quase 18 horas para o segundo caso, sem a presen\u00e7a de \u00e1rvores.\u00a0<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

    \n\t\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t
    \n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t
    \n\t\t\t
    <\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t
    \n\t\t\t\n\t\t\t\t\t\t\t\n\t\t\t\tSIMULA\u00c7\u00c3O 2\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
    \n\t\t\t\t\t
    \n\t\t
    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t

    Otimiza\u00e7\u00e3o de elementos de sombreamento considerando prote\u00e7\u00e3o contra desbotamento<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t\t\t

    A abordagem\u00a0<\/span>de design multicrit\u00e9rio para dispositivos de sombreamento complexos\u00a0<\/span>se baseia em duas etapas principais: um processo de busca para identificar solu\u00e7\u00f5es n\u00e3o dominadas e um m\u00e9todo de t\u00e9cnica de programa\u00e7\u00e3o f\u00edsica (physical programming),\u00a0 para classificar essas solu\u00e7\u00f5es de acordo com as prefer\u00eancias dos tomadores de decis\u00e3o.\u00a0<\/span><\/p>

    Uma novidade \u00e9 o c\u00e1lculo da fra\u00e7\u00e3o de superf\u00edcie interna ensolarada, feito por contagem de pixels, que se mostrou um algoritmo poderoso e de baixo custo computacional para simular qualquer forma geom\u00e9trica com precis\u00e3o.\u00a0<\/span><\/p>

    Os resultados demonstraram que o m\u00e9todo proposto \u00e9 eficaz na concep\u00e7\u00e3o de dispositivos de sombreamento complexos, reduzindo o consumo de energia e protegendo as superf\u00edcies internas contra o desbotamento.\u00a0<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
    \n\t\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t
    \n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
    \n\t\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t
    \n\t\t\t
    <\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t
    \n\t\t\t\n\t\t\t\t\t\t\t\n\t\t\t\tVISUALIZA\u00c7\u00c3O DOS RESULTADOS PRINCIPAIS\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
    \n\t\t\t\t\t
    \n\t\t
    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t
    \"\"<\/figure>

    Temperatura e umidade<\/h3><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t
    \"\"<\/figure>

    TEMPERATURA OPERATIVA<\/h3><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t
    \"\"<\/figure>

    QUALIDADE DO AR<\/h3><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
    \n\t\t\t\t\t
    \n\t\t
    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t
    \"\"<\/figure>

    RADIA\u00c7\u00d5ES DIRETA E DIFUSA<\/h3><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t
    \"\"<\/figure>

    FLUXOS DE CALOR E VAPOR<\/h3><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t
    \"\"<\/figure>

    ENERGIA FOTOVOLTAICA<\/h3><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
    \n\t\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t
    \n\t\t\t
    <\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
    \n\t\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t
    \n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

    ESTUDOS DE CASO O DOMUS \u00e9 um programa desenvolvido pelo Laborat\u00f3rio de Sistemas T\u00e9rmicos da PUCPR para a simula\u00e7\u00e3o higrot\u00e9rmica e energ\u00e9tica de edifica\u00e7\u00f5es, com interface amig\u00e1vel para explorar diversas estrat\u00e9gias de resfriamento passivo, bem como analisar o impacto da umidade na performance dessas constru\u00e7\u00f5es.\u00a0 SIMULA\u00c7\u00d5ES REALIZADAS NO DOMUS SIMULA\u00c7\u00c3O 01 Contagem de pixels Um… Read More »Estudos de caso<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/template-pagebuilder-full-width.php","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","_ti_tpc_template_sync":false,"_ti_tpc_template_id":"","footnotes":""},"class_list":["post-253","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/domus.pucpr.br\/en\/wp-json\/wp\/v2\/pages\/253","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/domus.pucpr.br\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/domus.pucpr.br\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/domus.pucpr.br\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/domus.pucpr.br\/en\/wp-json\/wp\/v2\/comments?post=253"}],"version-history":[{"count":0,"href":"https:\/\/domus.pucpr.br\/en\/wp-json\/wp\/v2\/pages\/253\/revisions"}],"wp:attachment":[{"href":"https:\/\/domus.pucpr.br\/en\/wp-json\/wp\/v2\/media?parent=253"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}