{"id":271,"date":"2023-04-14T20:57:06","date_gmt":"2023-04-14T20:57:06","guid":{"rendered":"https:\/\/m2i.aere.iastate.edu\/stellar\/?p=271"},"modified":"2023-04-26T22:39:18","modified_gmt":"2023-04-26T22:39:18","slug":"progress-update-spring-2023","status":"publish","type":"post","link":"https:\/\/m2i.aere.iastate.edu\/stellar\/2023\/04\/14\/progress-update-spring-2023\/","title":{"rendered":"Progress Update: Spring 2023"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"271\" class=\"elementor elementor-271\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cf8c59d elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cf8c59d\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a7d96c7\" data-id=\"a7d96c7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-db84aa7 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"db84aa7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Progress Update:<br> Spring 2023<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-de5804e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"de5804e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-136e809\" data-id=\"136e809\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-faa0b31 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"faa0b31\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-500cb04 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"500cb04\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1daee4f\" data-id=\"1daee4f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0b8f06c elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"0b8f06c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"max-width: var(--global--spacing-measure);color: #ffffff\">During the Spring of 2023, Stellar has made significant progress on the Engineering Design and Controls teams, working on injector testing and fluid feed system assembly.<\/span><\/p><p style=\"line-height: var(--wp--typography--line-height, var(--global--line-height-body));max-width: var(--global--spacing-measure)\"><span style=\"max-width: var(--global--spacing-measure);color: #ffffff\">\u00a0<\/span><\/p><h3 style=\"line-height: var(--wp--typography--line-height, var(--global--line-height-body));max-width: var(--global--spacing-measure)\"><span style=\"text-decoration: underline\"><span style=\"max-width: var(--global--spacing-measure);color: #ffffff;text-decoration: underline\">Goals<\/span><\/span><\/h3><p><span style=\"max-width: var(--global--spacing-measure);color: #ffffff\">This semester our goal was<\/span><span style=\"max-width: var(--global--spacing-measure);color: #ffffff;font-family: var( --e-global-typography-text-font-family ), Sans-serif;font-size: var(--global--font-size-base)\">\u00a0to test our injector using the full fluid flow rate and document and analyze our findings from the result. Another goal was to redesign the chamber and nozzle component to fit within the size constraints of the metal 3D printer in the Additive Manufacturing Lab here at Iowa State and implement cooling channels with accurate wall thicknesses. On the controls team&#8217;s side of the project, we researched pressure vessels and cryogenic hardware components, documented our findings, and developed a list of recommended hardware for purchasing in future semesters. Furthermore, another goal for the controls team is to construct the Fuel side of the fluid feed system, connect the necessary components to the lab view, and test the system. Finally, in preparation for the future of Stellar, we wanted to start communications with EH&amp;S and the University about developing a testing area and future steps they want us to take regarding hot-fire testing.<\/span><\/p><p style=\"line-height: var(--wp--typography--line-height, var(--global--line-height-body));max-width: var(--global--spacing-measure)\"><span style=\"max-width: var(--global--spacing-measure);color: #ffffff;font-family: var( --e-global-typography-text-font-family ), Sans-serif;font-weight: var( --e-global-typography-text-font-weight );font-size: var(--global--font-size-base)\">\u00a0<\/span><\/p><h3><span style=\"text-decoration: underline\"><span style=\"color: #ffffff;text-decoration: underline\">Deliverables<\/span><\/span><\/h3><p><span style=\"max-width: var(--global--spacing-measure);color: #ffffff\">This semester Stellar had five deliverables:<\/span><\/p><ul><li style=\"text-align: left\"><span style=\"color: #ffffff\">Redesign Chamber and nozzle with more accurate regenerative cooling channels and smaller form factor.<\/span><\/li><li style=\"text-align: left\"><span style=\"color: #ffffff\">Conduct and analyze Full Flowrate Cold Flow Injector Tests<\/span><\/li><li style=\"text-align: left\"><span style=\"color: #ffffff\">Create a report on pressure vessel options and recommendations for future purchase<\/span><\/li><li style=\"text-align: left\"><span style=\"color: #ffffff\">Create a report on cryogenic hardware and recommendations for future purchase<\/span><\/li><li style=\"text-align: left\"><span style=\"color: #ffffff\">Assemble 1st half of the fluid feed system in Pathfinder<\/span><\/li><\/ul><p><span style=\"max-width: var(--global--spacing-measure);color: #ffffff\">At the time of this post, we have completed two deliverables. These two deliverables are the report on pressure vessels and cryogenic hardware. The remaining three to be completed are the chamber and nozzle redesign, the injector tests, and the assembly of the fluid feed system.\u00a0<\/span><\/p><p style=\"line-height: var(--wp--typography--line-height, var(--global--line-height-body));max-width: var(--global--spacing-measure)\"><span style=\"max-width: var(--global--spacing-measure);color: #ffffff\">\u00a0<\/span><\/p><h3 style=\"line-height: var(--wp--typography--line-height, var(--global--line-height-body));max-width: var(--global--spacing-measure)\"><span style=\"text-decoration: underline\"><span style=\"max-width: var(--global--spacing-measure);color: #ffffff;text-decoration: underline\">Remaining Work for the Semester<\/span><\/span><\/h3><p><span style=\"max-width: var(--global--spacing-measure);color: #ffffff\">Regarding future work to complete the remaining deliverables, completing the regenerative cooling channels is the only thing holding back the chamber and nozzle redesign. Once the cooling channel design and wall thicknesses are determined, the model of the chamber and nozzle can be completed. Finally, for the fluid feed system, the controls team is working on the physical assembly and the LabView code to go along with it.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\/*! elementor &#8211; v3.12.2 &#8211; 23-04-2023 *\/ .elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]&gt;a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px} Progress Update: Spring 2023 \/*! elementor &#8211; 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<a class=\"more-link\" href=\"https:\/\/m2i.aere.iastate.edu\/stellar\/2023\/04\/14\/progress-update-spring-2023\/\">Continue reading <span class=\"screen-reader-text\">Progress Update: Spring 2023<\/span><\/a><\/p>\n","protected":false},"author":3789,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"aside","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-271","post","type-post","status-publish","format-aside","hentry","category-updates","post_format-post-format-aside","entry"],"_links":{"self":[{"href":"https:\/\/m2i.aere.iastate.edu\/stellar\/wp-json\/wp\/v2\/posts\/271","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/m2i.aere.iastate.edu\/stellar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/m2i.aere.iastate.edu\/stellar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/m2i.aere.iastate.edu\/stellar\/wp-json\/wp\/v2\/users\/3789"}],"replies":[{"embeddable":true,"href":"https:\/\/m2i.aere.iastate.edu\/stellar\/wp-json\/wp\/v2\/comments?post=271"}],"version-history":[{"count":72,"href":"https:\/\/m2i.aere.iastate.edu\/stellar\/wp-json\/wp\/v2\/posts\/271\/revisions"}],"predecessor-version":[{"id":407,"href":"https:\/\/m2i.aere.iastate.edu\/stellar\/wp-json\/wp\/v2\/posts\/271\/revisions\/407"}],"wp:attachment":[{"href":"https:\/\/m2i.aere.iastate.edu\/stellar\/wp-json\/wp\/v2\/media?parent=271"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m2i.aere.iastate.edu\/stellar\/wp-json\/wp\/v2\/categories?post=271"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m2i.aere.iastate.edu\/stellar\/wp-json\/wp\/v2\/tags?post=271"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}