{"id":3244,"date":"2022-07-23T22:22:08","date_gmt":"2022-07-23T22:22:08","guid":{"rendered":"https:\/\/tafra.pt\/?page_id=3244"},"modified":"2022-07-23T23:56:28","modified_gmt":"2022-07-23T23:56:28","slug":"v2-engine","status":"publish","type":"page","link":"https:\/\/tafra.pt\/?page_id=3244","title":{"rendered":"V2 Engine"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"3244\" class=\"elementor elementor-3244\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9000839 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9000839\" 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-865ce1e\" data-id=\"865ce1e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-34d2124 elementor-widget elementor-widget-heading\" data-id=\"34d2124\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">V2 Engine<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ad797c3 elementor-widget elementor-widget-text-editor\" data-id=\"ad797c3\" 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<p>The V2 engine is the rocket engine currently under development.<br \/>The propellant is melted KNSB (65% potassium nitrate and 35% sorbitol). The engine chamber is made of aluminum. At the moment we test the engine with two nozzles. It was the first engine to be tested on the new test stand.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ec0f41c elementor-widget elementor-widget-spacer\" data-id=\"ec0f41c\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6fe7c1e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6fe7c1e\" 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-33 elementor-top-column elementor-element elementor-element-bb9230f\" data-id=\"bb9230f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-de48258 elementor-widget elementor-widget-heading\" data-id=\"de48258\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Engine Chamber<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5470dc6 elementor-widget elementor-widget-text-editor\" data-id=\"5470dc6\" 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<p>The engine chamber is made of aluminum, cylindrical and with a welded end. Similar to the V1 engine but with different dimensions. It has an inner diameter of 28mm and an inner length of approximately 140mm (125mm grain). The nozzle is fixed to the chamber with a circlip.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-89b60cc elementor-align-center elementor-widget elementor-widget-button\" data-id=\"89b60cc\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"\/wp-content\/uploads\/engines\/v2\/case\/design.pdf\" class=\"elementor-button-link elementor-button elementor-size-sm elementor-animation-grow\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Chamber Design<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\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<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-858c90a\" data-id=\"858c90a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-42e37a4 elementor-widget elementor-widget-spacer\" data-id=\"42e37a4\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fc6c0b7 elementor-widget elementor-widget-image\" data-id=\"fc6c0b7\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/wp-content\/uploads\/engines\/v2\/case\/img1.jpg\">\n\t\t\t\t\t\t\t<img width=\"1024\" height=\"373\" src=\"https:\/\/tafra.pt\/wp-content\/uploads\/engines\/v2\/case\/img1_1024px.jpg\" class=\"attachment-large size-large\" alt=\"\" decoding=\"async\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4948e20 elementor-widget elementor-widget-spacer\" data-id=\"4948e20\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3e27206 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3e27206\" 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-50 elementor-top-column elementor-element elementor-element-ff3378e\" data-id=\"ff3378e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bf66db3 elementor-widget elementor-widget-heading\" data-id=\"bf66db3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Engine Nozzles<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fdf905b elementor-widget elementor-widget-spacer\" data-id=\"fdf905b\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-4fbba51\" data-id=\"4fbba51\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-917ac74 elementor-widget elementor-widget-spacer\" data-id=\"917ac74\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8ffef0e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8ffef0e\" 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-50 elementor-top-column elementor-element elementor-element-5226734\" data-id=\"5226734\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5fc29cc elementor-widget elementor-widget-heading\" data-id=\"5fc29cc\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Nozzle 1<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f0d0c97 elementor-widget elementor-widget-text-editor\" data-id=\"f0d0c97\" 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<p>This was the first nozzle to be made. It is a steel nozzle with the theoretically exact dimensions for the best performance with the propellant in question. It ended up being used only once, as the material was incandescent. It was made to take one high temperature o-ring to prevent pressure losses.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-327c89b elementor-align-center elementor-widget elementor-widget-button\" data-id=\"327c89b\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"\/wp-content\/uploads\/engines\/v2\/nozzles\/nozzle1\/design.pdf\" class=\"elementor-button-link elementor-button elementor-size-sm elementor-animation-grow\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Nozzle 1 Design<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1bd6878\" data-id=\"1bd6878\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-151ded7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"151ded7\" 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-50 elementor-inner-column elementor-element elementor-element-6033310\" data-id=\"6033310\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-26f73ea elementor-widget elementor-widget-image\" data-id=\"26f73ea\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/wp-content\/uploads\/engines\/v2\/nozzles\/nozzle1\/img1.jpg\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/tafra.pt\/wp-content\/uploads\/elementor\/thumbs\/img1_150px-ps7jbh3smegsfjqdjntoan56s8ztc13r6zh06dvpek.jpg\" title=\"img1_150px\" alt=\"img1_150px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-4307f46\" data-id=\"4307f46\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-834b626 elementor-widget elementor-widget-image\" data-id=\"834b626\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/wp-content\/uploads\/engines\/v2\/nozzles\/nozzle1\/img2.jpg\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/tafra.pt\/wp-content\/uploads\/elementor\/thumbs\/img2_150px-ps7jcocdcs3z9lzkj6iihc8e3z2p63veoxhc943lgc.jpg\" title=\"img2_150px\" alt=\"img2_150px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\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\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-08a6e45 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"08a6e45\" 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-50 elementor-inner-column elementor-element elementor-element-d1e7313\" data-id=\"d1e7313\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-31dc3b2 elementor-widget elementor-widget-image\" data-id=\"31dc3b2\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/wp-content\/uploads\/engines\/v2\/nozzles\/nozzle1\/img3.jpg\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/tafra.pt\/wp-content\/uploads\/elementor\/thumbs\/img3_150px-ps7jedfvp0fm89itmex9hetcq0pk2flylbvwg3l07w.jpg\" title=\"img3_150px\" alt=\"img3_150px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-e390167\" data-id=\"e390167\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-baf43fa elementor-widget elementor-widget-image\" data-id=\"baf43fa\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/wp-content\/uploads\/engines\/v2\/nozzles\/nozzle1\/img4.jpg\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/tafra.pt\/wp-content\/uploads\/elementor\/thumbs\/img4_150px-ps7jf8gjyjm2ve9rlaby9ozkbqgo4g13plexa8b0ik.jpg\" title=\"img4_150px\" alt=\"img4_150px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\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\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-0097b44 elementor-widget elementor-widget-spacer\" data-id=\"0097b44\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-66a7c51 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"66a7c51\" 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-50 elementor-top-column elementor-element elementor-element-e57f0db\" data-id=\"e57f0db\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-284e471 elementor-widget elementor-widget-heading\" data-id=\"284e471\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Nozzle 2<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d8ea855 elementor-widget elementor-widget-text-editor\" data-id=\"d8ea855\" 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<p>Nozzle with the same internal geometry as nozzle 1, but made of stainless steel. The design was changed to facilitate manufacturing.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b44cff5 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"b44cff5\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"\/wp-content\/uploads\/engines\/v2\/nozzles\/nozzle2\/design.pdf\" class=\"elementor-button-link elementor-button elementor-size-sm elementor-animation-grow\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Nozzle 2 Design<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-724249e\" data-id=\"724249e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-e807322 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e807322\" 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-50 elementor-inner-column elementor-element elementor-element-ee5a056\" data-id=\"ee5a056\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5ad8823 elementor-widget elementor-widget-image\" data-id=\"5ad8823\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/wp-content\/uploads\/engines\/v2\/nozzles\/nozzle2\/img1.jpg\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/tafra.pt\/wp-content\/uploads\/elementor\/thumbs\/img1_150px-ps7jn75bv0ij8gpc3895w6n5i97mc4n8h0e0nmhxss.jpg\" title=\"img1_150px\" alt=\"img1_150px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-69045ad\" data-id=\"69045ad\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fcb01a0 elementor-widget elementor-widget-image\" data-id=\"fcb01a0\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/wp-content\/uploads\/engines\/v2\/nozzles\/nozzle2\/img2.jpg\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/tafra.pt\/wp-content\/uploads\/elementor\/thumbs\/img2_150px-ps7jnp09gv6zd1ze6xz2pk4wskrledm4vgs8rvrgik.jpg\" title=\"img2_150px\" alt=\"img2_150px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\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\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-25394ac elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"25394ac\" 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-50 elementor-inner-column elementor-element elementor-element-4a4e2d3\" data-id=\"4a4e2d3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e786e4c elementor-widget elementor-widget-image\" data-id=\"e786e4c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/wp-content\/uploads\/engines\/v2\/nozzles\/nozzle2\/img3.jpg\">\n\t\t\t\t\t\t\t<img width=\"150\" height=\"150\" src=\"https:\/\/tafra.pt\/wp-content\/uploads\/engines\/v2\/nozzles\/nozzle2\/img3_150px.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" decoding=\"async\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-b70187b\" data-id=\"b70187b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a723ea5 elementor-widget elementor-widget-image\" data-id=\"a723ea5\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/wp-content\/uploads\/engines\/v2\/nozzles\/nozzle2\/img4.jpg\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/tafra.pt\/wp-content\/uploads\/elementor\/thumbs\/img4_150px-ps7jog9kz28apqvsrrr97v9a0r18llmcn7pbown1i4.jpg\" title=\"img4_150px\" alt=\"img4_150px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\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\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\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-fa928a0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fa928a0\" 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-b79f74a\" data-id=\"b79f74a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e900120 elementor-widget elementor-widget-spacer\" data-id=\"e900120\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e309a0 elementor-widget elementor-widget-text-editor\" data-id=\"4e309a0\" 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<p>All the tests of these rockets and their performance data can be found on the tests page.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1789dbc elementor-align-center elementor-widget elementor-widget-button\" data-id=\"1789dbc\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"\/?page_id=2024\" class=\"elementor-button-link elementor-button elementor-size-sm elementor-animation-grow\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Tests<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c0dbd0e elementor-widget elementor-widget-spacer\" data-id=\"c0dbd0e\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>V2 Engine The V2 engine is the rocket engine currently under development.The propellant is melted KNSB (65% potassium nitrate and 35% sorbitol). The engine chamber is made of aluminum. At the moment we test the engine with two nozzles. It was the first engine to be tested on the new test stand. Engine Chamber The &#8230; <a title=\"V2 Engine\" class=\"read-more\" href=\"https:\/\/tafra.pt\/?page_id=3244\" aria-label=\"Mais sobre V2 Engine\">Ler mais<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/tafra.pt\/index.php?rest_route=\/wp\/v2\/pages\/3244"}],"collection":[{"href":"https:\/\/tafra.pt\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/tafra.pt\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/tafra.pt\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tafra.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3244"}],"version-history":[{"count":16,"href":"https:\/\/tafra.pt\/index.php?rest_route=\/wp\/v2\/pages\/3244\/revisions"}],"predecessor-version":[{"id":3287,"href":"https:\/\/tafra.pt\/index.php?rest_route=\/wp\/v2\/pages\/3244\/revisions\/3287"}],"wp:attachment":[{"href":"https:\/\/tafra.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3244"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}