{"id":5512,"date":"2024-07-16T09:04:18","date_gmt":"2024-07-16T07:04:18","guid":{"rendered":"https:\/\/aviationinstitute.eu\/?post_type=eb_course&#038;p=5512"},"modified":"2024-07-16T09:04:18","modified_gmt":"2024-07-16T07:04:18","slug":"module-17-propeller","status":"publish","type":"eb_course","link":"https:\/\/aviationinstitute.eu\/ro\/courses\/module-17-propeller\/","title":{"rendered":"Module 17 &#8211; Propeller"},"content":{"rendered":"<p dir=\"ltr\" style=\"text-align:left;\">\n<p><span lang=\"en-us\" xml:lang=\"en-us\">If you want to move forward, you need to push backward &#8211; that fundamental law of physics was first described in the 18th century by Sir Isaac Newton and still holds true today. Newton&#8217;s third law of\u00a0motion\u00a0is not always obvious, but it&#8217;s the essence of anything that moves, and applies also for propellers which pulls or pushes the aircraft forward by hurling a mass of air\u00a0behind.\u00a0<\/span><\/p>\n<p><span lang=\"en-us\" xml:lang=\"en-us\">A\u00a0propeller\u00a0is a type of\u00a0fan\u00a0that transmits power by converting\u00a0rotational\u00a0motion into\u00a0thrust. A pressure difference is produced between the forward and rear surfaces of the\u00a0airfoil-shaped blade and the air is accelerated behind the blade.<\/span><\/p>\n<p><span lang=\"en-us\" xml:lang=\"en-us\">The performance of a propeller in flight involves several complex issues, and the high performance propellers that are available today are the product of a huge amount of engineering, development, testing, and sometimes mistakes that have been made through the years.<\/span><\/p>\n<p><span lang=\"en-us\" xml:lang=\"en-us\">This module will take you through everything that an aircraft propeller means, from the basic construction, pitch control, synchronizing, to the means of protecting it from ice during flight, store and preserve it during periods of inactivity.<\/span><\/p><\/p>","protected":false},"featured_media":5513,"comment_status":"open","ping_status":"closed","template":"","eb_course_cat":[59],"class_list":["post-5512","eb_course","type-eb_course","status-publish","has-post-thumbnail","hentry","eb_course_cat-part147basictraining"],"_links":{"self":[{"href":"https:\/\/aviationinstitute.eu\/ro\/wp-json\/wp\/v2\/eb_course\/5512","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aviationinstitute.eu\/ro\/wp-json\/wp\/v2\/eb_course"}],"about":[{"href":"https:\/\/aviationinstitute.eu\/ro\/wp-json\/wp\/v2\/types\/eb_course"}],"replies":[{"embeddable":true,"href":"https:\/\/aviationinstitute.eu\/ro\/wp-json\/wp\/v2\/comments?post=5512"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aviationinstitute.eu\/ro\/wp-json\/wp\/v2\/media\/5513"}],"wp:attachment":[{"href":"https:\/\/aviationinstitute.eu\/ro\/wp-json\/wp\/v2\/media?parent=5512"}],"wp:term":[{"taxonomy":"eb_course_cat","embeddable":true,"href":"https:\/\/aviationinstitute.eu\/ro\/wp-json\/wp\/v2\/eb_course_cat?post=5512"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}