{"id":21840,"date":"2023-11-29T20:28:11","date_gmt":"2023-11-29T12:28:11","guid":{"rendered":"https:\/\/wp-productionenv-bjg9h2g2bgg5b8aa.southeastasia-01.azurewebsites.net\/news\/a-60-year-old-rocket-engine-is-getting-a-face-lift-with-3d-printing\/"},"modified":"2023-11-29T20:28:11","modified_gmt":"2023-11-29T12:28:11","slug":"a-60-year-old-rocket-engine-is-getting-a-face-lift-with-3d-printing","status":"publish","type":"post","link":"https:\/\/starpath.global\/news\/a-60-year-old-rocket-engine-is-getting-a-face-lift-with-3d-printing\/","title":{"rendered":"A 60 year old rocket engine is getting a face lift with 3D printing"},"content":{"rendered":"<figure class=\"img-border featured-image\">\n<p>\t<img decoding=\"async\" width=\"100%\" src=\"https:\/\/googleads.g.doubleclick.net\/pagead\/ads?gdpr=0&amp;us_privacy=1YNN&amp;gpp=DBABL~BVQqAAAAAg&amp;gpp_sid=7&amp;client=ca-pub-7125080057269629&amp;output=html&amp;h=280&amp;num_ads=1&amp;adk=2072073738&amp;adf=712772469&amp;abgtt=7&amp;w=775&amp;fwrn=4&amp;fwrnh=100&amp;lmt=1783312759&amp;rafmt=1&amp;armr=3&amp;sem=mc&amp;pwprc=4018519472&amp;ad_type=text_image&amp;format=775x280&amp;url=https%3A%2F%2Fspaceexplored.com%2F2023%2F11%2F29%2Fa-60-year-old-rocket-engine-is-getting-a-face-lift-with-3d-printing%2F&amp;host=ca-host-pub-5506057612223327&amp;fwr=0&amp;pra=3&amp;rh=194&amp;rw=774&amp;rpe=1&amp;resp_fmts=3&amp;asro=0&amp;aimartd=4&amp;aieuf=1&amp;aicrs=1&amp;fa=27&amp;dt=1783312759567&amp;bpp=3&amp;bdt=4195&amp;idt=-M&amp;shv=r20260701&amp;mjsv=m202606290101&amp;ptt=9&amp;saldr=aa&amp;abxe=1&amp;cookie=ID%3Deb38cfaf5314820a%3AT%3D1783309737%3ART%3D1783312613%3AS%3DALNI_MZNqFbc4J_9Mwx0DA_RKZFv6Rgd_w&amp;gpic=UID%3D0000141585b75109%3AT%3D1783309737%3ART%3D1783312613%3AS%3DALNI_Mb8Ou0XY9m-6RZcHIoT0NY6XJT4Aw&amp;eo_id_str=ID%3D81b549665d6763db%3AT%3D1783309737%3ART%3D1783312613%3AS%3DAA-AfjaPQtwRjAqqOxsOk9A3h9AB&amp;prev_fmts=0x0%2C336x280&amp;nras=2&amp;correlator=1129517742475&amp;frm=20&amp;pv=1&amp;u_tz=480&amp;u_his=1&amp;u_h=960&amp;u_w=1707&amp;u_ah=912&amp;u_aw=1707&amp;u_cd=24&amp;u_sd=1.5&amp;dmc=8&amp;adx=96&amp;ady=1164&amp;biw=1421&amp;bih=637&amp;scr_x=0&amp;scr_y=0&amp;eid=95395661%2C95393485&amp;oid=2&amp;pvsid=5732116032164849&amp;tmod=1551932724&amp;uas=0&amp;nvt=1&amp;fc=1408&amp;brdim=133%2C96%2C133%2C96%2C1707%2C0%2C1441%2C720%2C1438%2C637&amp;vis=1&amp;rsz=%7C%7Cs%7C&amp;abl=NS&amp;fu=128&amp;bc=31&amp;bz=1&amp;pgls=CAk.&amp;ifi=3&amp;uci=a!3&amp;btvi=2&amp;fsb=1&amp;dtd=21\" data-google-container-id=\"a!3\" tabindex=\"0\" title=\"Advertisement\" aria-label=\"Advertisement\" data-load-complete=\"true\" data-google-query-id=\"CKWx78udvZUDFbD2TAIdMekbOQ\"><\/iframe><\/ins><\/p>\n<p><span id=\"more-39298\"><\/span><\/p>\n<h2 class=\"wp-block-heading\" id=\"h-new-rl10-to-reduce-price-and-increase-production\">New RL10 to reduce price and increase production<\/h2>\n<p class=\"wp-block-paragraph\">This week ULA and Aerojet Rocketdyne, owned by L3Harris, celebrated the RL10 engine\u2019s sixtieth anniversary. With it, the company announced a new version of the engine would fly on a Vulcan rocket in 2025.<\/p>\n<p class=\"wp-block-paragraph\">The RL10C-X, cause every cool new product needs an \u201cX\u201d at the end, is the latest version of the RL10 that first flew back in 1962. RL10C, the current version, flies on ULA\u2019s Atlas V rocket and soon the Vulcan rocket as the main engine for the Centaur upper stage.<\/p>\n<p class=\"wp-block-paragraph\">the \u201cC\u201d variation brings cost reductions, making its rockets more competitive commercially. The RL10C-X, will bring even more cost savings and will rely \u201cheavily on additive manufacturing,\u201d says Jim Maus, vice president of program execution and integration at Aerojet.<\/p>\n<p>\t<span class=\"outbrain-ad-label\"><\/span><\/p>\n<p>\t\t<script type=\"text\/plain\">\n\t\t\twindow.adSlotsConfig = window.adSlotsConfig || [];<\/p>\n<p>\t\t\tadSlotsConfig.push( {\n\t\t\t\tslotID: '\/1049447\/Outbrain',\n\t\t\t\tslotName: 'div-gpt-ad-outbrain-ad-39298',\n\t\t\t\tsizes: [300, 250],\n\t\t\t\tslotPosition: 'mid_article'\n\t\t\t} );\n\t\t<\/script><\/p>\n<p class=\"wp-block-paragraph\">Right now, the RL10C uses 3D printing for its injector plate, but the RL10C-X will use 3D printing to create the entire thrust chamber. Several other changes will come to the engine that are expected to make it more efficient.<\/p>\n<p class=\"wp-block-paragraph\">ULA and Aerojet expect to be able to fly this engine on a future Vulcan rocket in 2025. NASA could also use the RL10C-X on the SLS\u2018s Exploration Upper Stage (EUS), instead of the RL10C but Maus has said the agency hasn\u2019t decided yet.<\/p>\n<p class=\"wp-block-paragraph\">Aerojet also plans to increase its production of the RL10 in coming years. Currently the company builds 16 a year down at its plant in West Palm Beach, Florida. Future plans will see production ramp up to as many as 40 RL10s a year to meet Atlas V, Vulcan, and Artemis demands.<\/p>\n<p><ins data-ad-format=\"auto\" class=\"adsbygoogle adsbygoogle-noablate\" data-ad-client=\"ca-pub-7125080057269629\" data-adsbygoogle-status=\"done\" style=\"display: block; margin: auto; background-color: transparent; height: 0px;\" data-ad-status=\"unfilled\"><iframe loading=\"lazy\" id=\"aswift_3\" name=\"aswift_3\" style=\"left: 0px; position: absolute; top: 0px; border: 0px; width: 775px; height: 0px; min-height: auto; max-height: none; min-width: auto; max-width: none;\" sandbox=\"allow-forms allow-popups allow-popups-to-escape-sandbox allow-same-origin allow-scripts allow-top-navigation-by-user-activation\" width=\"775\" height=\"0\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" vspace=\"0\" hspace=\"0\" allowtransparency=\"true\" scrolling=\"no\" src=\"https:\/\/googleads.g.doubleclick.net\/pagead\/ads?gdpr=0&amp;us_privacy=1YNN&amp;gpp=DBABL~BVQqAAAAAg&amp;gpp_sid=7&amp;client=ca-pub-7125080057269629&amp;output=html&amp;h=280&amp;num_ads=1&amp;adk=2072073738&amp;adf=1821075794&amp;abgtt=7&amp;w=775&amp;fwrn=4&amp;fwrnh=100&amp;lmt=1783312759&amp;rafmt=1&amp;armr=3&amp;sem=mc&amp;pwprc=4018519472&amp;ad_type=text_image&amp;format=775x280&amp;url=https%3A%2F%2Fspaceexplored.com%2F2023%2F11%2F29%2Fa-60-year-old-rocket-engine-is-getting-a-face-lift-with-3d-printing%2F&amp;host=ca-host-pub-5506057612223327&amp;fwr=0&amp;pra=3&amp;rh=194&amp;rw=774&amp;rpe=1&amp;resp_fmts=3&amp;asro=0&amp;aimartd=4&amp;aieuf=1&amp;aicrs=1&amp;fa=27&amp;dt=1783312759567&amp;bpp=2&amp;bdt=4195&amp;idt=2&amp;shv=r20260701&amp;mjsv=m202606290101&amp;ptt=9&amp;saldr=aa&amp;abxe=1&amp;cookie=ID%3Deb38cfaf5314820a%3AT%3D1783309737%3ART%3D1783312613%3AS%3DALNI_MZNqFbc4J_9Mwx0DA_RKZFv6Rgd_w&amp;gpic=UID%3D0000141585b75109%3AT%3D1783309737%3ART%3D1783312613%3AS%3DALNI_Mb8Ou0XY9m-6RZcHIoT0NY6XJT4Aw&amp;eo_id_str=ID%3D81b549665d6763db%3AT%3D1783309737%3ART%3D1783312613%3AS%3DAA-AfjaPQtwRjAqqOxsOk9A3h9AB&amp;prev_fmts=0x0%2C336x280%2C775x280&amp;nras=3&amp;correlator=1129517742475&amp;frm=20&amp;pv=1&amp;u_tz=480&amp;u_his=1&amp;u_h=960&amp;u_w=1707&amp;u_ah=912&amp;u_aw=1707&amp;u_cd=24&amp;u_sd=1.5&amp;dmc=8&amp;adx=96&amp;ady=2136&amp;biw=1421&amp;bih=637&amp;scr_x=0&amp;scr_y=0&amp;eid=95395661%2C95393485&amp;oid=2&amp;pvsid=5732116032164849&amp;tmod=1551932724&amp;uas=0&amp;nvt=1&amp;fc=1408&amp;brdim=133%2C96%2C133%2C96%2C1707%2C0%2C1441%2C720%2C1438%2C637&amp;vis=1&amp;rsz=%7C%7Cs%7C&amp;abl=NS&amp;fu=128&amp;bc=31&amp;bz=1&amp;pgls=CAk.&amp;ifi=4&amp;uci=a!4&amp;btvi=3&amp;fsb=1&amp;dtd=22\" data-google-container-id=\"a!4\" tabindex=\"0\" title=\"Advertisement\" aria-label=\"Advertisement\" data-load-complete=\"true\" data-google-query-id=\"CK2_78udvZUDFRuBuQUd8HczPw\"><\/iframe><\/ins><\/p>\n<p class=\"wp-block-paragraph\">Join our Discord Server: Join the community with forums and chatrooms about space!<\/p>\n<h2 class=\"wp-block-heading\" id=\"h-a-truly-historic-rocket-engine\">A truly historic rocket engine<\/h2>\n<p class=\"wp-block-paragraph\">Beginning development in the 1950s, the RL10 was the first US made hydrogen and oxygen powered rocket engine. This, along with its expander cycle (allows the turbo pumps to spin without burning propellent), gave the engine immense efficiency.<\/p>\n<p class=\"wp-block-paragraph\">It has served for 60 years almost exclusively on the various versions of the Centaur second stage on early Atlas rockets, Titans, and soon on ULA\u2019s Vulcan rocket. It also was used on the S-IV stage (the second stage of the Saturn 1 rocket). <\/p>\n<p class=\"wp-block-paragraph\">You\u2019ll also find this engine on the upper stage of the Delta IV rocket. That stage was modified and is currently used as the Interim Cryogenic Propulsion Stage on NASA\u2019s Space Launch System, until Artemis 4, when it will be replaced by the EUS.<\/p>\n<p class=\"wp-block-paragraph\">So yeah, this rocket engine has seen a lot and for the most part, has gone unchanged from its original design. So here\u2019s to a longer life to the RL10 engine, and many more launches.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>New RL10 to reduce price and increase production This week ULA and Aerojet Rocketdyne, owned by L3Harris, celebrated the RL10 engine\u2019s sixtieth anniversary. With it, the company announced a new version of the engine would fly on a Vulcan rocket in 2025. The RL10C-X, cause every cool new product needs an \u201cX\u201d at the end, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[2],"tags":[],"class_list":["post-21840","post","type-post","status-publish","format-standard","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/21840"}],"collection":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/comments?post=21840"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/21840\/revisions"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=21840"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=21840"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=21840"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}