{"id":559111,"date":"2024-11-05T18:22:58","date_gmt":"2024-11-05T18:22:58","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/esdu-920191992\/"},"modified":"2024-11-05T18:22:58","modified_gmt":"2024-11-05T18:22:58","slug":"esdu-920191992","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/esdu\/esdu-920191992\/","title":{"rendered":"ESDU 92019:1992"},"content":{"rendered":"<p>\n\tESDU 92019 presents the equations with varying degrees of simplification for the calculation of rate of climb of jet-powered or propeller-driven aeroplanes. It is primarily concerned with &#034;steady-state climbs&#034;, that is with instantaneous climb rate, and does not treat the effect of acceleration introduced by a climb schedule. The general calculation procedure is illustrated by a worked example based on a jet-powered combat aircraft. For propeller-driven aeroplanes, approximate guidance is given graphically on maximum climb rate as a function of power\/weight ratio. It is based on comparisons of computed data for a wide range of aircraft configurations, using typical propellers having a given variation of efficiency with speed, with published data for a large number of aircraft types with fixed- or variable-pitch propellers driven by piston or turbo-prop engines. Approximate guidance on the speed for best climb rate is also given, based on the computed results. A worked example shows how the data might be used at the preliminary project stage to assess maximum climb rate or, alternatively, installed power to achieve a given rate of climb.\n\t<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Estimation of Rate of Climb<\/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>1992-06<\/td>\n<td>17<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":559121,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2675],"product_tag":[],"class_list":{"0":"post-559111","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\/559111","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\/559121"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=559111"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=559111"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=559111"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}