{"id":553093,"date":"2024-11-05T17:56:46","date_gmt":"2024-11-05T17:56:46","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/vdi-3783-blatt-18\/"},"modified":"2024-11-05T17:56:46","modified_gmt":"2024-11-05T17:56:46","slug":"vdi-3783-blatt-18","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/din\/vdi-3783-blatt-18\/","title":{"rendered":"VDI 3783 Blatt 18"},"content":{"rendered":"<p>Die Umwandlung von Spurengasen wird in der Atmosph\u00e4re durch Radikalkettenreaktionen bestimmt, die durch Fotolyseprozesse eingeleitet werden. F\u00fcr eine detailliertere Beurteilung und Vorhersage der Luftqualit\u00e4t ist somit die Kenntnis von Fotolysefrequenzen notwendig. Die Richtlinie stellt Fotolysefrequenzen f\u00fcr troposph\u00e4rische Bedingungen bereit. Dazu wurden spektrale aktinische Photonenflussdichten f\u00fcr eine Vielzahl von meteorologischen Situationen berechnet, sodass typische Bedingungen f\u00fcr Mitteleuropa, mit 200 m \u00fcber NHN als Durchschnittswert, abgedeckt werden. Die Ausgabe der Berechnung erfolgt f\u00fcr die H\u00f6hen 0 m und 1000 m \u00fcber Grund.*www.vdi.de\/3783<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Umweltmeteorologie &#8211; Fotolysefrequenzen f\u00fcr Berechnungen von Schadstoffkonzentrationen in der Troposph\u00e4re<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/din\/\"><b>DIN<\/b><\/a><\/td>\n<td>2017-04<\/td>\n<td>40<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":553108,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[202,2635],"product_tag":[],"class_list":{"0":"post-553093","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-13-040-01","7":"product_cat-din","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/553093","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/553108"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=553093"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=553093"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=553093"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}