{"id":559483,"date":"2024-11-05T18:24:06","date_gmt":"2024-11-05T18:24:06","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/esdu-980192016\/"},"modified":"2024-11-05T18:24:06","modified_gmt":"2024-11-05T18:24:06","slug":"esdu-980192016","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/esdu\/esdu-980192016\/","title":{"rendered":"ESDU 98019:2016"},"content":{"rendered":"<p>A computerized method for estimating exhaust noise spectra from a database is provided. The variables considered in the interpolation\/extrapolation routine make the procedure particularly applicable to estimating noise from a single-stream jet. The database need not be restricted to data for an isolated single-stream jet but could include installation effects as well as other components of single-stream engine noise. The computation involves a least squares surface fitting procedure that may be of bi-linear or bi-quadratic form. Appropriate weighting of the data is included. <\/p>\n<p>To provide a basic prediction procedure for the estimation of far-field, jet mixing noise from static jet engines with circular nozzles a comprehensive database is provided. The computer program may be run using the provided database or a database generated from the user\u2019s own data. A computer program to generate this database is also included.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Computer-Based Estimation Procedure for Single-Stream Jet Noise Including Far-Field, Static Jet Mixing Noise Database for Circular Nozzles<\/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>2016-05<\/td>\n<td>NA<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":0,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2675],"product_tag":[],"class_list":{"0":"post-559483","1":"product","2":"type-product","3":"status-publish","5":"product_cat-esdu","7":"first","8":"instock","9":"sold-individually","10":"shipping-taxable","11":"purchasable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/559483","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:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=559483"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=559483"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=559483"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}