{"id":559171,"date":"2024-11-05T18:23:09","date_gmt":"2024-11-05T18:23:09","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/esdu-930152009\/"},"modified":"2024-11-05T18:23:09","modified_gmt":"2024-11-05T18:23:09","slug":"esdu-930152009","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/esdu\/esdu-930152009\/","title":{"rendered":"ESDU 93015:2009"},"content":{"rendered":"<p><strong>INTRODUCTION<\/strong><\/p>\n<p>This Item provides details of a program, called ESDUpac A9315,<br \/>\nfor the calculation of the maximum lift coefficient of plain<br \/>\naerofoils and wings at subsonic speeds. The methods employed are<br \/>\nthose given in Item No. 84026 (Derivation 4) for aerofoils and Item<br \/>\nNo. 89034 (Derivation 5) for wings. Item No. 84026 requires<br \/>\naerofoil lift-curve slope from Item No. Aero W.01.01.05 (Derivation<br \/>\n1) and Item No. 89034 requires data for the spanwise location of<br \/>\nwing centre of pressure from Item No. 83040 (Derivation 3).<\/p>\n<p>Section 2 summarises the program and Section 3 describes the<br \/>\ninput and output data. The input files appropriate to an aerofoil<br \/>\nor wing calculation are described in tabular form. Section 4 list<br \/>\nthe Derivations. Section 5 gives some examples of input and output<br \/>\nusing the program, including those given in Item Nos 84026 and<br \/>\n89034. The original Items should be referred to for notation and<br \/>\napplicability and limitations of the methods.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Program for calculation of maximum lift coefficient of plain aerofoils and wings at subsonic speeds<\/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\/esdu\/\"><b>ESDU<\/b><\/a><\/td>\n<td>2009-11-01<\/td>\n<td>36<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":559181,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2675],"product_tag":[],"class_list":{"0":"post-559171","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-esdu","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/559171","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\/559181"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=559171"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=559171"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=559171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}