{"id":7557,"date":"2017-11-07T08:10:16","date_gmt":"2017-11-07T08:10:17","guid":{"rendered":"https:\/\/aiguasol.coop\/?post_type=product&p=7557"},"modified":"2022-03-30T16:33:28","modified_gmt":"2022-03-30T16:33:28","slug":"trnflow-ventilacio","status":"publish","type":"product","link":"https:\/\/aiguasol.coop\/ca\/software-energia\/trnflow-ventilacio\/","title":{"rendered":"Trnflow – Ventilaci\u00f3"},"content":{"rendered":"

[vc_row row_height_percent=\u00bb58″ override_padding=\u00bbyes\u00bb h_padding=\u00bb2″ top_padding=\u00bb5″ bottom_padding=\u00bb5″ overlay_alpha=\u00bb100″ gutter_size=\u00bb100″ shift_y=\u00bb0″ style=\u00bbdark\u00bb row_name=\u00bbDesign & Quality\u00bb][vc_column column_width_use_pixel=\u00bbyes\u00bb position_vertical=\u00bbbottom\u00bb align_horizontal=\u00bbalign_center\u00bb gutter_size=\u00bb3″ overlay_alpha=\u00bb100″ shift_x=\u00bb0″ shift_y=\u00bb0″ z_index=\u00bb0″ medium_width=\u00bb0″ zoom_width=\u00bb0″ zoom_height=\u00bb0″ width=\u00bb1\/3″ column_width_pixel=\u00bb800″][vc_single_image media=\u00bb5882″ media_width_use_pixel=\u00bbyes\u00bb][\/vc_column][vc_column column_width_percent=\u00bb70″ position_vertical=\u00bbmiddle\u00bb gutter_size=\u00bb3″ overlay_alpha=\u00bb50″ shift_x=\u00bb0″ shift_y=\u00bb0″ z_index=\u00bb0″ medium_width=\u00bb0″ width=\u00bb2\/3″][vc_custom_heading text_size=\u00bb\u00bb sub_reduced=\u00bbyes\u00bb subheading=\u00bbTRNFLOW is a tool allowing for quick and easy calculation of natural ventilation, passive night cooling, double facades and exhaust airshafts. No new input file structure or user interface has to be learned. It is simply an expansion of the familiar, user-friendly TRNBuild application. Due to the full integration, the required input data is greatly reduced and less prone to error.\u00bb]TRNFLOW[\/vc_custom_heading][vc_column_text]Download DEMO<\/a><\/span><\/p>\n

[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column column_width_percent=\u00bb100″ align_horizontal=\u00bbalign_center\u00bb gutter_size=\u00bb3″ overlay_alpha=\u00bb50″ shift_x=\u00bb0″ shift_y=\u00bb0″ z_index=\u00bb0″ medium_width=\u00bb0″ width=\u00bb1\/1″][vc_custom_heading text_transform=\u00bbuppercase\u00bb separator=\u00bbyes\u00bb separator_color=\u00bbyes\u00bb]Brief Description[\/vc_custom_heading][\/vc_column][\/vc_row][vc_row row_height_percent=\u00bb0″ override_padding=\u00bbyes\u00bb h_padding=\u00bb2″ top_padding=\u00bb2″ bottom_padding=\u00bb2″ overlay_alpha=\u00bb50″ gutter_size=\u00bb3″ column_width_percent=\u00bb100″ shift_y=\u00bb0″ z_index=\u00bb0″ uncode_shortcode_id=\u00bb157355″ shape_dividers=\u00bb\u00bb][vc_column column_width_use_pixel=\u00bbyes\u00bb gutter_size=\u00bb3″ overlay_alpha=\u00bb50″ shift_x=\u00bb0″ shift_y=\u00bb0″ shift_y_down=\u00bb0″ z_index=\u00bb0″ medium_width=\u00bb0″ mobile_width=\u00bb0″ width=\u00bb1\/1″ column_width_pixel=\u00bb800″ uncode_shortcode_id=\u00bb168338″][vc_column_text]The TRNSYS thermal multi-zone building model, type 56, requires airflows between zones as input values; however, in natural ventilation systems, these depend on wind pressures and the inside and outside temperatures. To account for this situation, coupling with an airflow model is an absolute must.<\/p>\n

TRNFLOW integrates the multi-zone airflow model COMIS into type 56. An internal solver, optimized for this task, iterates in each time step between the two models until their solutions are consistent. The existing GUI TRNBuild was extended to allow for entry of the data needed for the airflow model, ensuring a user-friendly coupling of the applications.<\/p>\n

TRNFLOW represents a major step forward in building simulation with TRNSYS.<\/p>\n

Advantages<\/h2>\n

TRNFLOW is a tool allowing for quick and easy calculation of natural ventilation, passive night cooling, double facades and exhaust airshafts. No new input file structure or user interface has to be learned. It is simply an expansion of the familiar, user-friendly TRNBuild application. Due to the full integration, the required input data is greatly reduced and less prone to error.<\/p>\n

The newly developed internal solver is highly stable. Due to integrated automatic optimization of convergence, users are no longer bothered with numerical questions.<\/p>\n

Features<\/h2>\n

The current version of TRNFLOW includes the following performance features:[\/vc_column_text][\/vc_column][\/vc_row][vc_row row_height_percent=\u00bb0″ override_padding=\u00bbyes\u00bb h_padding=\u00bb2″ top_padding=\u00bb1″ bottom_padding=\u00bb2″ overlay_alpha=\u00bb50″ gutter_size=\u00bb3″ column_width_percent=\u00bb100″ shift_y=\u00bb0″ z_index=\u00bb0″ uncode_shortcode_id=\u00bb411858″][vc_column column_width_use_pixel=\u00bbyes\u00bb gutter_size=\u00bb3″ overlay_alpha=\u00bb50″ shift_x=\u00bb0″ shift_y=\u00bb0″ shift_y_down=\u00bb0″ z_index=\u00bb0″ medium_width=\u00bb0″ mobile_width=\u00bb0″ width=\u00bb1\/1″ uncode_shortcode_id=\u00bb208596″ column_width_pixel=\u00bb700″][uncode_list icon=\u00bbfa fa-caret-right\u00bb icon_color=\u00bbaccent\u00bb uncode_shortcode_id=\u00bb147164″ icon_color_type=\u00bbuncode-palette\u00bb]<\/p>\n

    \n
  • Calculation of the air exchange taking into account:\n
      \n
    • Window ventilation<\/li>\n
    • Infiltration\/exfiltration<\/li>\n
    • Airflow between rooms<\/li>\n
    • Mechanical fresh and exhaust air<\/li>\n<\/ul>\n<\/li>\n
    • Multi-zone fluid simulation with:\n
        \n
      • External and internal knots<\/li>\n
      • Flow resistances (links)<\/li>\n<\/ul>\n<\/li>\n
      • Airflow generators are:\n
          \n
        • Wind pressures<\/li>\n
        • Temperature differences (chimney effect)<\/li>\n
        • Mechanical ventilation<\/li>\n<\/ul>\n<\/li>\n
        • Standard inputs are:\n
            \n
          • Wind speed<\/li>\n
          • Wind direction<\/li>\n
          • Atmospheric pressure<\/li>\n
          • Pollutant concentration of outdoor air<\/li>\n
          • In\/out of TRNFLOW<\/li>\n<\/ul>\n<\/li>\n
          • TRNFLOW outputs:\n
              \n
            • Single thermal zone<\/li>\n
            • Group of thermal zones<\/li>\n
            • Auxiliary nodes<\/li>\n
            • Complete building<\/li>\n
            • External nodes<\/li>\n
            • Airlink<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

              [\/uncode_list][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

              TRNFLOW integra un model de flux d’aire a TRNSYS. F\u00e0cil c\u00e0lcul de ventilaci\u00f3 natural, refrigeraci\u00f3 passiva en estrat\u00e8gies nocturnes, fa\u00e7anes ventilades …<\/p>\n","protected":false},"featured_media":145929,"comment_status":"open","ping_status":"closed","template":"","meta":{"slim_seo":{"title":"Trnflow - Ventilaci\u00f3 - Aiguasol","description":"TRNFLOW integra un model de flux d'aire a TRNSYS. F\u00e0cil c\u00e0lcul de ventilaci\u00f3 natural, refrigeraci\u00f3 passiva en estrat\u00e8gies nocturnes, fa\u00e7anes ventilades ..."},"_slim_seo_primary_term_product_brand":0,"_slim_seo_primary_term_product_cat":0,"_slim_seo_primary_term_product_tag":0},"product_brand":[],"product_cat":[143],"product_tag":[77,110],"class_list":["post-7557","product","type-product","status-publish","has-post-thumbnail","product_cat-programari-denergia","product_tag-ventilacio","product_tag-trnsys-ca","first","instock","taxable","shipping-taxable","purchasable","product-type-variable"],"_links":{"self":[{"href":"https:\/\/aiguasol.coop\/ca\/wp-json\/wp\/v2\/product\/7557","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aiguasol.coop\/ca\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/aiguasol.coop\/ca\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/aiguasol.coop\/ca\/wp-json\/wp\/v2\/comments?post=7557"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aiguasol.coop\/ca\/wp-json\/wp\/v2\/media\/145929"}],"wp:attachment":[{"href":"https:\/\/aiguasol.coop\/ca\/wp-json\/wp\/v2\/media?parent=7557"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/aiguasol.coop\/ca\/wp-json\/wp\/v2\/product_brand?post=7557"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/aiguasol.coop\/ca\/wp-json\/wp\/v2\/product_cat?post=7557"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/aiguasol.coop\/ca\/wp-json\/wp\/v2\/product_tag?post=7557"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}