{"id":8450,"date":"2024-05-29T07:41:57","date_gmt":"2024-05-28T23:41:57","guid":{"rendered":"https:\/\/tommykwan.com\/blog\/?p=8450"},"modified":"2026-02-22T21:42:35","modified_gmt":"2026-02-22T13:42:35","slug":"detonation-pre-ignition","status":"publish","type":"post","link":"https:\/\/tommykwan.com\/blog\/aviation\/detonation-pre-ignition\/","title":{"rendered":"Detonation, Pre-ignition"},"content":{"rendered":"<h3 class=\"style-scope ytd-watch-metadata\">Detonation and pre-ignition<\/h3>\n<blockquote><p><strong>Detonation<\/strong> is a rapid, uncontrolled explosive combustion of fuel-air mixture<\/p>\n<p><strong>Preignition<\/strong> is fuel-air mixture being ignited before preset normal time<\/p><\/blockquote>\n<p>&nbsp;<\/p>\n<p>More points about detonation and pre-ignition:<\/p>\n<ul>\n<li>Often, preignition can lead to detonation<\/li>\n<li>Preignition generally occurs in single or two cylinders<\/li>\n<li>Detonation generally occurs widespread in all cylinders<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<div class=\"embed-container\"><iframe loading=\"lazy\" title=\"Detonation and preignition.\" width=\"1170\" height=\"658\" src=\"https:\/\/www.youtube.com\/embed\/JlReg-GIzIg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<div class=\"embed-container\"><iframe loading=\"lazy\" title=\"Detonation and pre-ignition quiz.\" width=\"1170\" height=\"658\" src=\"https:\/\/www.youtube.com\/embed\/Ej0yfNWsTPE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Detonation and pre-ignition Detonation is a rapid, uncontrolled explosive combustion of fuel-air mixture Preignition is fuel-air mixture being ignited before preset normal time &nbsp; More points about detonation and pre-ignition: Often, preignition can lead to detonation Preignition generally occurs in single or two cylinders Detonation generally occurs widespread in all cylinders &nbsp;<a class=\"read-more \" href=\"https:\/\/tommykwan.com\/blog\/aviation\/detonation-pre-ignition\/\" title=\"Read More\"> <span class=\"button default\">Read More<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[75,68,64],"tags":[],"class_list":["post-8450","post","type-post","status-publish","format-standard","hentry","category-agk-airframe-engine-system","category-atpl-knowledge","category-aviation"],"_links":{"self":[{"href":"https:\/\/tommykwan.com\/blog\/wp-json\/wp\/v2\/posts\/8450","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tommykwan.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tommykwan.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tommykwan.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tommykwan.com\/blog\/wp-json\/wp\/v2\/comments?post=8450"}],"version-history":[{"count":8,"href":"https:\/\/tommykwan.com\/blog\/wp-json\/wp\/v2\/posts\/8450\/revisions"}],"predecessor-version":[{"id":10375,"href":"https:\/\/tommykwan.com\/blog\/wp-json\/wp\/v2\/posts\/8450\/revisions\/10375"}],"wp:attachment":[{"href":"https:\/\/tommykwan.com\/blog\/wp-json\/wp\/v2\/media?parent=8450"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tommykwan.com\/blog\/wp-json\/wp\/v2\/categories?post=8450"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tommykwan.com\/blog\/wp-json\/wp\/v2\/tags?post=8450"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}