{"id":124,"date":"2022-06-10T18:12:24","date_gmt":"2022-06-10T18:12:24","guid":{"rendered":"https:\/\/www.dereumlabs.com\/global\/?p=124"},"modified":"2022-06-10T19:21:10","modified_gmt":"2022-06-10T19:21:10","slug":"rocket-propulsion-part-2","status":"publish","type":"post","link":"http:\/\/www.dereumlabs.com\/global\/technical-articles\/rocket-propulsion-part-2\/","title":{"rendered":"Rocket Propulsion &#8211; Part 2"},"content":{"rendered":"\n<p>Propulsion&nbsp;means the action or process of pushing or pulling to drive an object .<\/p>\n\n\n\n<p>The term is derived from two Latin words:&nbsp;pro, meaning&nbsp;before&nbsp;or&nbsp;forward; and&nbsp;pellere, meaning&nbsp;to drive.<\/p>\n\n\n\n<p>A&nbsp;propulsion system&nbsp;consists of a source of mechanical power, and a&nbsp;propulsor&nbsp;(means of converting this power into propulsive force).<\/p>\n\n\n\n<p><strong>Generation of the Propulsive Force<\/strong><\/p>\n\n\n\n<p>It is important to understand how propulsive force is calculated.<\/p>\n\n\n\n<p>Propulsive Force = Mass Ejected per Unit Time x Effective Exhaust Velocity<\/p>\n\n\n\n<p>To begin with rocket propulsion we share this video with you:<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Rocket Propulsion Physics &amp; Mass Flow Rate - Newton&#039;s 3rd Law of Motion\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/kvAf-Xouj8s?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>Which can let you understand how the Newton\u2019s 3<sup>rd<\/sup> Law and the propulsion systems are related.<\/p>\n\n\n\n<p>There are several types of rocket propulsion systems.&nbsp;<\/p>\n\n\n\n<ul><li>Electric based<\/li><li>Nuclear Energy Based<\/li><li>Chemicals<ul><li>3 types:&nbsp; Liquid , Solid and Hybrids<\/li><\/ul><\/li><li>Cold Gas<\/li><\/ul>\n\n\n\n<p>Now we share schematics for some types.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" src=\"https:\/\/www.dereumlabs.com\/global\/wp-content\/uploads\/2022\/06\/Solid-Rocket-Schematic.png\" alt=\"Rocket Propulsion\" class=\"wp-image-125\" width=\"840\" height=\"541\" srcset=\"http:\/\/www.dereumlabs.com\/global\/wp-content\/uploads\/2022\/06\/Solid-Rocket-Schematic.png 917w, http:\/\/www.dereumlabs.com\/global\/wp-content\/uploads\/2022\/06\/Solid-Rocket-Schematic-300x193.png 300w, http:\/\/www.dereumlabs.com\/global\/wp-content\/uploads\/2022\/06\/Solid-Rocket-Schematic-768x495.png 768w\" sizes=\"(max-width: 840px) 100vw, 840px\" \/><figcaption>Liquid Rocket Schematic<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"924\" height=\"640\" src=\"https:\/\/www.dereumlabs.com\/global\/wp-content\/uploads\/2022\/06\/Solid-Rocket-Schematic-2.png\" alt=\"\" class=\"wp-image-126\" srcset=\"http:\/\/www.dereumlabs.com\/global\/wp-content\/uploads\/2022\/06\/Solid-Rocket-Schematic-2.png 924w, http:\/\/www.dereumlabs.com\/global\/wp-content\/uploads\/2022\/06\/Solid-Rocket-Schematic-2-300x208.png 300w, http:\/\/www.dereumlabs.com\/global\/wp-content\/uploads\/2022\/06\/Solid-Rocket-Schematic-2-768x532.png 768w\" sizes=\"(max-width: 924px) 100vw, 924px\" \/><figcaption>Solid Rocket Schematic<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"928\" height=\"599\" src=\"https:\/\/www.dereumlabs.com\/global\/wp-content\/uploads\/2022\/06\/Hybrid-Rocket-Schematic.png\" alt=\"\" class=\"wp-image-127\" srcset=\"http:\/\/www.dereumlabs.com\/global\/wp-content\/uploads\/2022\/06\/Hybrid-Rocket-Schematic.png 928w, http:\/\/www.dereumlabs.com\/global\/wp-content\/uploads\/2022\/06\/Hybrid-Rocket-Schematic-300x194.png 300w, http:\/\/www.dereumlabs.com\/global\/wp-content\/uploads\/2022\/06\/Hybrid-Rocket-Schematic-768x496.png 768w\" sizes=\"(max-width: 928px) 100vw, 928px\" \/><figcaption>Solid Rocket System<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"915\" height=\"586\" src=\"https:\/\/www.dereumlabs.com\/global\/wp-content\/uploads\/2022\/06\/Hybrid-Rocket-Schematic-2.png\" alt=\"\" class=\"wp-image-128\" srcset=\"http:\/\/www.dereumlabs.com\/global\/wp-content\/uploads\/2022\/06\/Hybrid-Rocket-Schematic-2.png 915w, http:\/\/www.dereumlabs.com\/global\/wp-content\/uploads\/2022\/06\/Hybrid-Rocket-Schematic-2-300x192.png 300w, http:\/\/www.dereumlabs.com\/global\/wp-content\/uploads\/2022\/06\/Hybrid-Rocket-Schematic-2-768x492.png 768w\" sizes=\"(max-width: 915px) 100vw, 915px\" \/><figcaption>Hybrid Rocket Schematic<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" src=\"https:\/\/www.dereumlabs.com\/global\/wp-content\/uploads\/2022\/06\/AMROC-H1800-Hybrid-System.png\" alt=\"\" class=\"wp-image-129\" width=\"840\" height=\"537\" srcset=\"http:\/\/www.dereumlabs.com\/global\/wp-content\/uploads\/2022\/06\/AMROC-H1800-Hybrid-System.png 930w, http:\/\/www.dereumlabs.com\/global\/wp-content\/uploads\/2022\/06\/AMROC-H1800-Hybrid-System-300x192.png 300w, http:\/\/www.dereumlabs.com\/global\/wp-content\/uploads\/2022\/06\/AMROC-H1800-Hybrid-System-768x491.png 768w\" sizes=\"(max-width: 840px) 100vw, 840px\" \/><figcaption>Hybrid Rocket System<\/figcaption><\/figure>\n\n\n\n<p><a href=\"https:\/\/web.stanford.edu\/~cantwell\/AA284A_Course_Material\/Karabeyoglu%20AA%20284A%20Lectures\/AA284a_Lecture1.pdf\">[1] Introduction to Rocket Propulsion &#8211; Karabeyoglu KOC University.<\/a><\/p>\n\n\n\n<p>We recommend you: <a href=\"https:\/\/www.dereumlabs.com\/global\/news\/top-5-things-to-know-about-nasa-new-mineral-dust-detector\/\"><\/a><a href=\"https:\/\/www.dereumlabs.com\/global\/technical-articles\/rocket-propulsion-part-1\/\">Rocket Propulsion &#8211; Part 1<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Propulsion&nbsp;means the action or process of pushing or pulling to drive an object . The term is derived from two Latin words:&nbsp;pro, meaning&nbsp;before&nbsp;or&nbsp;forward; and&nbsp;pellere, meaning&nbsp;to drive. A&nbsp;propulsion system&nbsp;consists of a source of mechanical power, and a&nbsp;propulsor&nbsp;(means of converting this power into propulsive force). Generation of the Propulsive Force It is important to understand how propulsive [&hellip;]<\/p>\n","protected":false},"author":39,"featured_media":131,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false},"categories":[20],"tags":[8,5,4,16,17,19],"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/www.dereumlabs.com\/global\/wp-json\/wp\/v2\/posts\/124"}],"collection":[{"href":"http:\/\/www.dereumlabs.com\/global\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.dereumlabs.com\/global\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.dereumlabs.com\/global\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"http:\/\/www.dereumlabs.com\/global\/wp-json\/wp\/v2\/comments?post=124"}],"version-history":[{"count":6,"href":"http:\/\/www.dereumlabs.com\/global\/wp-json\/wp\/v2\/posts\/124\/revisions"}],"predecessor-version":[{"id":150,"href":"http:\/\/www.dereumlabs.com\/global\/wp-json\/wp\/v2\/posts\/124\/revisions\/150"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.dereumlabs.com\/global\/wp-json\/wp\/v2\/media\/131"}],"wp:attachment":[{"href":"http:\/\/www.dereumlabs.com\/global\/wp-json\/wp\/v2\/media?parent=124"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.dereumlabs.com\/global\/wp-json\/wp\/v2\/categories?post=124"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.dereumlabs.com\/global\/wp-json\/wp\/v2\/tags?post=124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}