{"id":90767,"date":"2011-04-15T12:00:00","date_gmt":"2011-04-15T12:00:00","guid":{"rendered":"https:\/\/industry-science.com\/artikel\/hollow-shafts-for-wind-turbines\/"},"modified":"2011-04-15T12:00:00","modified_gmt":"2011-04-15T12:00:00","slug":"hollow-shafts-for-wind-turbines","status":"publish","type":"article","link":"https:\/\/industry-science.com\/en\/articles\/hollow-shafts-for-wind-turbines\/","title":{"rendered":"Hollow Shafts for Wind Turbines"},"content":{"rendered":"<p><!-- GITO PUB shortened content start --><\/p>\n<div class=\"gito-pub-frontend-post-protected\"><\/div>\n<p><!-- GITO PUB shortened content end --><\/p>\n<div style=\"display:block;text-align:center !important;margin:30px 0;\">\n<div style=\"display:inline-block;border:1px solid #555;padding:10px;max-width:600px;text-align:left;\">\n<h2 class=\"gito-pub-download-section\"><center>Access limited<\/center><\/h2>\n<p>You are currently <strong>not logged in \/ not yet registered<\/strong>.<\/p>\n<p>In order to download the desired file(s), you must be logged in and have an appropriate inclusive subscription. Alternatively, you can also obtain access by paying a one-off fee.<\/p>\n<div style=\"text-align:center;\">\n<table style=\"width:90% !important;margin-left:5% !important;\">\n<thead>\n<tr>\n<th>Subscription<\/th>\n<th style=\"text-align:center !important;\">included<\/th>\n<th style=\"text-align:right;\">Purchase<\/th>\n<tr><\/thead>\n<tbody>\n<tr>\n<td>without<\/td>\n<td style=\"text-align:center !important;\">&#8722;<\/td>\n<td style=\"text-align:right;\">29,00 \u20ac<\/td>\n<tr>\n<tr>\n<td>Digital<\/td>\n<td style=\"text-align:center !important;\"><span style=\"color:var(--company-color);font-weight:bold;font-size:16px;\">&#10003;<\/span><\/td>\n<td style=\"text-align:right;\">0,00 \u20ac<\/td>\n<tr>\n<tr>\n<td>Expert<\/td>\n<td style=\"text-align:center !important;\"><span style=\"color:var(--company-color);font-weight:bold;font-size:16px;\">&#10003;<\/span><\/td>\n<td style=\"text-align:right;\">0,00 \u20ac<\/td>\n<tr>\n<tr>\n<td>Professional<\/td>\n<td style=\"text-align:center !important;\"><span style=\"color:var(--company-color);font-weight:bold;font-size:16px;\">&#10003;<\/span><\/td>\n<td style=\"text-align:right;\">0,00 \u20ac<\/td>\n<tr><\/tbody>\n<\/table>\n<p><button style=\"font-size:14px;margin:10px;\" class=\"button gito-pub-login-register-link gito-pub-reporting-abo-button\" data-targetabo=\"digital\" data-targeturl=\"https:\/\/industry-science.com\/en\/wp-json\/wp\/v2\/article\/90767\/\" data-type=\"abo-button-login\">Register \/ book subscription<\/button><a href=\"https:\/\/industry-science.com\/en\/checkout\/?add-to-cart=90767&#038;quantity=1\" style=\"font-size:14px;margin:10px;\" class=\"button gito-pub-reporting-abo-button\" data-type=\"abo-button-onetime\">Download for one time 29,00 \u20ac<\/a><\/p>\n<p><small>All prices include 7% VAT<\/small><\/p>\n<p><small>After purchasing access rights, you will automatically be redirected back to this page.<\/small><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"gito-pub-tags-social-share\" style=\"display:flex;justify-content:space-between;\"><div>Tags: <span class=\"gito-pub-tag-element\"><a href=\"\/tag\/metal-forming\/\">metal forming<\/a><\/span> <span class=\"gito-pub-tag-element\"><a href=\"\/tag\/numerical-simulation\/\">numerical simulation<\/a><\/span> <span class=\"gito-pub-tag-element\"><a href=\"\/tag\/numerische-simulation-en\/\">numerische Simulation<\/a><\/span> <span class=\"gito-pub-tag-element\"><a href=\"\/tag\/open-die-forging\/\">open die forging<\/a><\/span> <span class=\"gito-pub-tag-element\"><a href=\"\/tag\/optimisation\/\">optimisation<\/a><\/span> <span class=\"gito-pub-tag-element\"><a href=\"\/tag\/process-design\/\">process design<\/a><\/span> <\/div><div><div class=\"social-icons share-icons share-row relative\" ><a href=\"whatsapp:\/\/send?text=Hollow%20Shafts%20for%20Wind%20Turbines - https:\/\/industry-science.com\/en\/articles\/hollow-shafts-for-wind-turbines\/\" data-action=\"share\/whatsapp\/share\" class=\"icon button circle is-outline tooltip whatsapp show-for-medium\" title=\"Share on WhatsApp\" aria-label=\"Share on WhatsApp\"><i class=\"icon-whatsapp\" aria-hidden=\"true\"><\/i><\/a><a href=\"https:\/\/www.facebook.com\/sharer.php?u=https:\/\/industry-science.com\/en\/articles\/hollow-shafts-for-wind-turbines\/\" data-label=\"Facebook\" onclick=\"window.open(this.href,this.title,'width=500,height=500,top=300px,left=300px'); return false;\" target=\"_blank\" class=\"icon button circle is-outline tooltip facebook\" title=\"Share on Facebook\" aria-label=\"Share on Facebook\" rel=\"noopener nofollow\"><i class=\"icon-facebook\" aria-hidden=\"true\"><\/i><\/a><a href=\"https:\/\/x.com\/share?url=https:\/\/industry-science.com\/en\/articles\/hollow-shafts-for-wind-turbines\/\" onclick=\"window.open(this.href,this.title,'width=500,height=500,top=300px,left=300px'); return false;\" target=\"_blank\" class=\"icon button circle is-outline tooltip x\" title=\"Share on X\" aria-label=\"Share on X\" rel=\"noopener nofollow\"><i class=\"icon-x\" aria-hidden=\"true\"><\/i><\/a><a href=\"mailto:?subject=Hollow%20Shafts%20for%20Wind%20Turbines&body=Check%20this%20out%3A%20https%3A%2F%2Findustry-science.com%2Fen%2Farticles%2Fhollow-shafts-for-wind-turbines%2F\" class=\"icon button circle is-outline tooltip email\" title=\"Email to a Friend\" aria-label=\"Email to a Friend\" rel=\"nofollow\"><i class=\"icon-envelop\" aria-hidden=\"true\"><\/i><\/a><a href=\"https:\/\/www.linkedin.com\/shareArticle?mini=true&url=https:\/\/industry-science.com\/en\/articles\/hollow-shafts-for-wind-turbines\/&title=Hollow%20Shafts%20for%20Wind%20Turbines\" onclick=\"window.open(this.href,this.title,'width=500,height=500,top=300px,left=300px'); return false;\" target=\"_blank\" class=\"icon button circle is-outline tooltip linkedin\" title=\"Share on LinkedIn\" aria-label=\"Share on LinkedIn\" rel=\"noopener nofollow\"><i class=\"icon-linkedin\" aria-hidden=\"true\"><\/i><\/a><\/div><\/div><\/div><hr style=\"margin-top:0px;\">\n","protected":false},"excerpt":{"rendered":"<p>Due to the increasing energy demand in Brazil renewable energy sources become more and more important. In addition to hydropower which is already used in Brazil there is a high potential for wind energy. In particular the coastal regions in Northern Brazil have great potential for using wind turbines. Modern wind turbines show a clear tendency for larger more powerful and economic usage. But the limits of the physical feasibility are reached. A weight reduction while increasing the maintenance-free operation time is the problem to be solved by a Brazilian-German research team. The Institute of Metal Forming, RWTH Aachen develops a solution with regard to the lightweight construction of generator shafts for large wind turbines within the \u201cBrazilian German Collaborative Research Initiative in Manufacturing Technology\u201d (BRAGECRIM) together with the \u201cUniversidade Federal do Rio Grande do Sul (Porto Alegre, Brazil).<\/p>\n","protected":false},"featured_media":97705,"menu_order":0,"template":"","categories":[],"tags":[72807,72808,79638,72809,68960,68726],"product_cat":[3300],"topic":[],"technology":[67717],"knowhow":[],"industry":[],"writer":[81892,81006,81893],"content-type":[],"potential":[],"solution":[],"glossary":[],"class_list":{"0":"post-90767","1":"article","2":"type-article","3":"status-publish","4":"has-post-thumbnail","6":"tag-metal-forming","7":"tag-numerical-simulation","8":"tag-numerische-simulation-en","9":"tag-open-die-forging","10":"tag-optimisation","11":"tag-process-design","12":"product_cat-article","13":"technology-simulation-en","14":"writer-david-schaefer-en","15":"writer-gerhard-hirt-en","16":"writer-martin-franzke-en","17":"product","18":"first","19":"instock","20":"downloadable","21":"virtual","22":"sold-individually","23":"taxable","24":"purchasable","25":"product-type-article"},"uagb_featured_image_src":{"full":["https:\/\/industry-science.com\/wp-content\/uploads\/2024\/03\/hirt_IM_2_2011-druckversion-16-1400x788.jpg",1400,788,false],"thumbnail":["https:\/\/industry-science.com\/wp-content\/uploads\/2024\/03\/hirt_IM_2_2011-druckversion-16-1400x788-150x150.jpg",150,150,true],"medium":["https:\/\/industry-science.com\/wp-content\/uploads\/2024\/03\/hirt_IM_2_2011-druckversion-16-1400x788-666x375.jpg",666,375,true],"medium_large":["https:\/\/industry-science.com\/wp-content\/uploads\/2024\/03\/hirt_IM_2_2011-druckversion-16-1400x788-768x432.jpg",768,432,true],"large":["https:\/\/industry-science.com\/wp-content\/uploads\/2024\/03\/hirt_IM_2_2011-druckversion-16-1400x788-1024x576.jpg",1020,574,true],"front-page-entry":["https:\/\/industry-science.com\/wp-content\/uploads\/2024\/03\/hirt_IM_2_2011-druckversion-16-1400x788-1032x320.jpg",1032,320,true],"post-entry":["https:\/\/industry-science.com\/wp-content\/uploads\/2024\/03\/hirt_IM_2_2011-druckversion-16-1400x788-764x376.jpg",764,376,true],"post-teaser":["https:\/\/industry-science.com\/wp-content\/uploads\/2024\/03\/hirt_IM_2_2011-druckversion-16-1400x788-392x320.jpg",392,320,true],"post-teaser-mobile":["https:\/\/industry-science.com\/wp-content\/uploads\/2024\/03\/hirt_IM_2_2011-druckversion-16-1400x788-608x496.jpg",608,496,true],"post-custom-size":["https:\/\/industry-science.com\/wp-content\/uploads\/2024\/03\/hirt_IM_2_2011-druckversion-16-1400x788-640x325.jpg",640,325,true],"whitepaper-teaser":["https:\/\/industry-science.com\/wp-content\/uploads\/2024\/03\/hirt_IM_2_2011-druckversion-16-1400x788-274x376.jpg",274,376,true],"card-big":["https:\/\/industry-science.com\/wp-content\/uploads\/2024\/03\/hirt_IM_2_2011-druckversion-16-1400x788-514x292.jpg",514,292,true],"card-portrait":["https:\/\/industry-science.com\/wp-content\/uploads\/2024\/03\/hirt_IM_2_2011-druckversion-16-1400x788-320x440.jpg",320,440,true],"card-big-company":["https:\/\/industry-science.com\/wp-content\/uploads\/2024\/03\/hirt_IM_2_2011-druckversion-16-1400x788-514x289.jpg",514,289,true],"gp-listing":["https:\/\/industry-science.com\/wp-content\/uploads\/2024\/03\/hirt_IM_2_2011-druckversion-16-1400x788-196x180.jpg",196,180,true],"1536x1536":["https:\/\/industry-science.com\/wp-content\/uploads\/2024\/03\/hirt_IM_2_2011-druckversion-16-1400x788.jpg",1400,788,false],"2048x2048":["https:\/\/industry-science.com\/wp-content\/uploads\/2024\/03\/hirt_IM_2_2011-druckversion-16-1400x788.jpg",1400,788,false],"woocommerce_thumbnail":["https:\/\/industry-science.com\/wp-content\/uploads\/2024\/03\/hirt_IM_2_2011-druckversion-16-1400x788-510x510.jpg",510,510,true],"woocommerce_single":["https:\/\/industry-science.com\/wp-content\/uploads\/2024\/03\/hirt_IM_2_2011-druckversion-16-1400x788-510x287.jpg",510,287,true],"woocommerce_gallery_thumbnail":["https:\/\/industry-science.com\/wp-content\/uploads\/2024\/03\/hirt_IM_2_2011-druckversion-16-1400x788-100x100.jpg",100,100,true],"dgwt-wcas-product-suggestion":["https:\/\/industry-science.com\/wp-content\/uploads\/2024\/03\/hirt_IM_2_2011-druckversion-16-1400x788-64x36.jpg",64,36,true]},"uagb_author_info":{"display_name":"Christoph Brocks","author_link":"https:\/\/industry-science.com\/en\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"Due to the increasing energy demand in Brazil renewable energy sources become more and more important. In addition to hydropower which is already used in Brazil there is a high potential for wind energy. In particular the coastal regions in Northern Brazil have great potential for using wind turbines. Modern wind turbines show a clear&hellip;","_links":{"self":[{"href":"https:\/\/industry-science.com\/en\/wp-json\/wp\/v2\/article\/90767","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/industry-science.com\/en\/wp-json\/wp\/v2\/article"}],"about":[{"href":"https:\/\/industry-science.com\/en\/wp-json\/wp\/v2\/types\/article"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/industry-science.com\/en\/wp-json\/wp\/v2\/media\/97705"}],"wp:attachment":[{"href":"https:\/\/industry-science.com\/en\/wp-json\/wp\/v2\/media?parent=90767"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/industry-science.com\/en\/wp-json\/wp\/v2\/categories?post=90767"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/industry-science.com\/en\/wp-json\/wp\/v2\/tags?post=90767"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/industry-science.com\/en\/wp-json\/wp\/v2\/product_cat?post=90767"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/industry-science.com\/en\/wp-json\/wp\/v2\/topic?post=90767"},{"taxonomy":"technology","embeddable":true,"href":"https:\/\/industry-science.com\/en\/wp-json\/wp\/v2\/technology?post=90767"},{"taxonomy":"knowhow","embeddable":true,"href":"https:\/\/industry-science.com\/en\/wp-json\/wp\/v2\/knowhow?post=90767"},{"taxonomy":"industry","embeddable":true,"href":"https:\/\/industry-science.com\/en\/wp-json\/wp\/v2\/industry?post=90767"},{"taxonomy":"writer","embeddable":true,"href":"https:\/\/industry-science.com\/en\/wp-json\/wp\/v2\/writer?post=90767"},{"taxonomy":"content-type","embeddable":true,"href":"https:\/\/industry-science.com\/en\/wp-json\/wp\/v2\/content-type?post=90767"},{"taxonomy":"potential","embeddable":true,"href":"https:\/\/industry-science.com\/en\/wp-json\/wp\/v2\/potential?post=90767"},{"taxonomy":"solution","embeddable":true,"href":"https:\/\/industry-science.com\/en\/wp-json\/wp\/v2\/solution?post=90767"},{"taxonomy":"glossary","embeddable":true,"href":"https:\/\/industry-science.com\/en\/wp-json\/wp\/v2\/glossary?post=90767"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}