{"id":156940,"date":"2023-09-04T12:11:49","date_gmt":"2023-09-04T06:41:49","guid":{"rendered":"https:\/\/www.gkseries.com\/blog\/?p=156940"},"modified":"2023-09-04T12:11:51","modified_gmt":"2023-09-04T06:41:51","slug":"hot-and-cold-fluids-enter-a-parallel-flow-double-tube-heat-exchanger-at-100-c-and-15-c-respectively","status":"publish","type":"post","link":"https:\/\/www.gkseries.com\/blog\/hot-and-cold-fluids-enter-a-parallel-flow-double-tube-heat-exchanger-at-100-c-and-15-c-respectively\/","title":{"rendered":"Hot and cold fluids enter a parallel flow double tube heat exchanger at 100 \u00b0C and 15 \u00b0C, respectively"},"content":{"rendered":"\n<p>Q. Hot and cold fluids enter a parallel flow double tube heat exchanger at 100 \u00b0C and 15 \u00b0C, respectively. The heat capacity rates of hot and cold fluids are Ch = 2000 W\/K and Cc = 1200 W\/K, respectively. If the outlet temperature of the cold fluid is 45 \u00b0C, the log mean temperature difference (LMTD) of the heat exchanger is&nbsp;&nbsp; K (round off to two decimal places).<\/p>\n\n\n\n<p>Ans: 57.71 \u00b0C<\/p>\n\n\n\n<p>Sol:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"245\" height=\"291\" src=\"https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2023\/09\/Screenshot-733.png\" alt=\"\" class=\"wp-image-156950\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Q. Hot and cold fluids enter a parallel flow double tube heat exchanger at 100 \u00b0C and 15 \u00b0C, respectively. The heat capacity rates of hot and cold fluids are Ch = 2000 W\/K and Cc = 1200 W\/K, respectively. If the outlet temperature of the cold fluid is 45 \u00b0C, the log mean temperature [&hellip;]<\/p>\n","protected":false},"author":419,"featured_media":156951,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[5141],"tags":[5140],"class_list":["post-156940","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gate","tag-gate-questions"],"_links":{"self":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/156940","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/users\/419"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/comments?post=156940"}],"version-history":[{"count":2,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/156940\/revisions"}],"predecessor-version":[{"id":156952,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/156940\/revisions\/156952"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media\/156951"}],"wp:attachment":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media?parent=156940"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/categories?post=156940"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/tags?post=156940"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}