{"id":668673,"date":"2024-11-06T03:23:02","date_gmt":"2024-11-06T03:23:02","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/sae-air-5020a2012\/"},"modified":"2024-11-06T03:23:02","modified_gmt":"2024-11-06T03:23:02","slug":"sae-air-5020a2012","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/sae\/sae-air-5020a2012\/","title":{"rendered":"SAE AIR 5020A:2012"},"content":{"rendered":"
\n
The purpose and intent of Subcommittee E-33E\u2019s effort, the reporting objectives, and the limitations inherent in the reported findings and recommendations are reviewed since these factors are the basis of the information contained in this document.<\/div>\n
SAE E-33E Subcommittee was formed to assess the level of industry experience that exists in the area of thrust determination during aircraft time-variant operating conditions. A prime objective was to provide a center for gathering expertise and to be a forum for the exchange of ideas and viewpoints. The committee recognized that a practice for the rigorous treatment of time-dependent thrust did not exist and that several critical aspects of its accounting would need to be investigated.<\/div>\n
The specific objectives of this document are:<\/div>\n
    \n
  1. \na<\/span><\/p>\n
    To examine aircraft and engine operating conditions under which the quasi-steady thrust assumption is valid.<\/div>\n<\/li>\n
  2. \nb<\/span><\/p>\n
    To determine the extent to which time-dependent (nonstationary) force accounting for engine net thrust and propulsion system throttle-dependent terms is required, consistent with existing and developing thrust-minus-drag techniques.<\/div>\n<\/li>\n
  3. \nc<\/span><\/p>\n
    To report time-dependent thrust methodologies and measurement techniques used for flight and ground testing.<\/div>\n<\/li>\n
  4. \nd<\/span><\/p>\n
    To present the results of a data review of state-of-the-art methodology appropriate to the determination of aircraft-installed thrust during quasi-steady and dynamic maneuvers.<\/div>\n<\/li>\n
  5. \ne<\/span><\/p>\n
    To provide guidelines for validating and improving time-dependent thrust determination as appropriate to a specific program.<\/div>\n<\/li>\n<\/ol>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    Time-Dependent in-Flight Thrust Determination<\/b><\/p>\n\n\n\n\n
    Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
    SAE<\/b><\/a><\/td>\n2012-05-29<\/td>\n162<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":668683,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2639],"product_tag":[],"class_list":{"0":"post-668673","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-sae","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\/668673","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\/668683"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=668673"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=668673"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=668673"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}