{"id":558663,"date":"2024-11-05T18:21:40","date_gmt":"2024-11-05T18:21:40","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/esdu-850411988\/"},"modified":"2024-11-05T18:21:40","modified_gmt":"2024-11-05T18:21:40","slug":"esdu-850411988","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/esdu\/esdu-850411988\/","title":{"rendered":"ESDU 85041:1988"},"content":{"rendered":"<p>\n\tESDU 85041 discusses the problems met in thermal rating a vaporiser in terms of the flow patterns in boiling flow, the conditions for nucleate boiling, considerations of burn-out and dry-out, the use of mixtures, and the flow instabilities that can occur. Nine correlations for wet-wall boiling of a pure liquid were evaluated against over 3000 experimental points taken from the literature and the results tabulated. The most reliable prediction method is chosen and a graph shows its performance against experimental data for water, ethylene glycol and a number of refrigerants. A calculation procedure based on that correlation is provided, including checks on whether nucleate boiling or stratified flow exists. The calculation of the surface area required to reach a selected flow quality is also given. A practical worked example illustrates the use of the method. It applies to steam generators and to vaporisers for process fluids. Large water-tube boilers used in power generation are outside the scope, however.\n\t<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Boiling Inside Tubes: General Aspects and Saturated Wet-Wall Heat Transfer<\/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>1988-01<\/td>\n<td>43<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":558674,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2675],"product_tag":[],"class_list":{"0":"post-558663","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\/558663","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\/558674"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=558663"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=558663"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=558663"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}