{"id":414252,"date":"2022-10-21T06:29:00","date_gmt":"2022-10-21T04:29:00","guid":{"rendered":"https:\/\/innovationorigins.com\/?p=414252"},"modified":"2022-10-21T06:29:00","modified_gmt":"2022-10-21T04:29:00","slug":"firefighting-aircraft-of-the-future-are-flexible-autonomous-and-can-land-vertically","status":"publish","type":"post","link":"https:\/\/ioplus.nl\/archive\/en\/firefighting-aircraft-of-the-future-are-flexible-autonomous-and-can-land-vertically\/","title":{"rendered":"Firefighting aircraft of the future are flexible, autonomous and can land vertically"},"content":{"rendered":"\n<p>As seen again this summer in the Mediterranean region, firefighting aircraft or helicopters are the only means fire departments have of dealing with major forest fires. Aircraft can quickly throw large quantities of water onto even hard-to-reach fires. The <a href=\"https:\/\/www.dlr.de\/DE\/Home\/home_node.html\" target=\"_blank\" rel=\"noreferrer noopener\">German Aerospace Center (DLR)<\/a> has been hosting Design Challenges for young scientists for six years. This year, designs for future firefighting aircraft were the topic. Six teams recently presented their concepts.<\/p>\n\n\n\n<p>Current firefighting aircraft are usually converted military aircraft, older passenger planes or helicopters with firefighting tanks. Only two specialized firefighting aircraft are in production worldwide. Both are amphibious flying boats that can land on water as well as airfields. <a href=\"https:\/\/de.wikipedia.org\/wiki\/Canadair_CL-415\" target=\"_blank\" rel=\"noreferrer noopener\">De Havilland Canada<\/a> has been producing the CL-415 since 1994, and it can carry up to 6,000 liters of water. The Russian jet flying boat <a href=\"https:\/\/de.wikipedia.org\/wiki\/Berijew_Be-200\" target=\"_blank\" rel=\"noreferrer noopener\">Beriev Be-200<\/a> has been flying since 1998 and is about the size of a small commercial jet. It holds about 11,000 liters of water. The CL-415 is more widely used and is also used by France, Spain and Greece.<\/p>\n\n\n<div class=\"vlp-link-container vlp-layout-basic wp-block-visual-link-preview-link advgb-dyn-89f91055\"><a href=\"https:\/\/innovationorigins.com\/en\/monaco-solar-energy-boat-challenge-the-future-is-written-today\/\" class=\"vlp-link\" title=\"Monaco Solar &amp; Energy Boat Challenge: The future is written today\" rel=\"nofollow\" target=\"_blank\"><\/a><div class=\"vlp-layout-zone-side\"><div class=\"vlp-block-2 vlp-link-image\"><img decoding=\"async\" src=\"https:\/\/media.innovationorigins.com\/2019\/07\/sebc19cb-00200-carlo-borlenghi.jpg\" style=\"max-width: 150px; max-height: 150px\" \/><\/div><\/div><div class=\"vlp-layout-zone-main\"><div class=\"vlp-block-0 vlp-link-title\">Monaco Solar &amp; Energy Boat Challenge: The future is written today<\/div><div class=\"vlp-block-1 vlp-link-summary\">The Monaco Solar &amp; Energy Boat Challenge once again focused on various alternative propulsion systems in the maritime sector.<\/div><\/div><\/div>\n\n\n<h3 class=\"wp-block-heading\">The German DLR Design Challenge 2022<\/h3>\n\n\n\n<p>This year&#8217;s Design Challenge was not simply about a futuristic aircraft design. The task was to design a fleet of aircraft at once that could collectively drop at least 11,000 liters of water onto a fire during a single firefighting operation. It was up to the teams to decide how many aircraft they wanted to use and how high their payload would be.<\/p>\n\n\n\n<p>Here were the aircraft requirements:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>The planes should either be refueled at airfields or take on water from lakes, rivers or the ocean.<\/li><li>The aircraft could be piloted, remotely controlled from the ground, or autonomous and unmanned.<\/li><li>Deployment should be possible at night and in poor visibility conditions.<\/li><li>As much water as possible should be delivered to the fire scene within 24 hours.<\/li><li>Multi-purpose aircraft should be used that can also be deployed as passenger or cargo aircraft.<\/li><li>The aircraft should be operational by 2030.<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">The winning team from the University of Stuttgart: INFERNO firefighting aircraft<\/h3>\n\n\n\n<p>First place went to the team from the University of Stuttgart with their INFERNO design. This rather appropriate abbreviation stands for &#8220;Intelligent FirE RespoNse Operation.&#8221; The aircraft itself is a so-called combination helicopter. Eight horizontal rotors allow it to take off and land vertically.<\/p>\n\n\n\n<p>Propulsion is provided by a hybrid-electric system in which a gas turbine supports a charging battery and the electric motors. INFERNO can take on water as it glides over a body of water, or it can land, dive a little deeper and pump water into its tanks. This allows the aircraft to approach a lake that would be too small for a conventional seaplane and land there, helicopter-style.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/archive.ioplus.nl\/wp-content\/uploads\/2022\/10\/inferno-universitaet-stuttgart-1-768x512.jpg\" alt=\"The winning team from the University of Stuttgart: INFERNO firefighting aircraft\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Second place: PE-L-FAN-T from Dresden, Germany<\/h3>\n\n\n\n<p>The team from Dresden University of Technology (TU Dresden) qualified for second place. The Dresden team designed the PE-L-FAN-T, an autonomous drone with four lifting propellers and two pulling propellers. The lifting propellers allow the drone to take off and land vertically, while the traction propellers provide propulsion. The acronym PEL-E-FANT stands for &#8220;proPEllor-driven turbo Electric hybrid Firefighting AutoNomous vTol&#8221; or &#8220;propeller-driven hybrid electric autonomous vertical takeoff firefighting drone.&#8221; Modules are attached under the center fuselage depending on the mission. For firefighting missions, a formation of several machines is used, two of them with reconnaissance modules to locate the fire and coordinate water dropping.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/archive.ioplus.nl\/wp-content\/uploads\/2022\/10\/tu-dresden-pel-e-fan-t-1004x669.jpg\" alt=\"PE-L-FAN-T fire-fighting aircraft from Dresden, Germany\"\/><figcaption>The Dresden team presented a vertical-launching drone with interchangeable payload modules. \u00a9 TU Dresden<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Third place: Extinguishing fires with the FireWasp from Aachen, Germany<\/h3>\n\n\n\n<p>Third place went to the FireWasp from the Rheinisch-Westf\u00e4lische Technische Hochschule (RWTH) in Aachen and is a combination of helicopter and aircraft. The FireWasp also flies with a conventional gas turbine, but as with the INFERNO, it is powered by synthetic alternative fuels. The FireWasp takes in water through a snorkel pump and can therefore use smaller bodies of water. The developers plan to send an entire fleet into firefighting operations. A reconnaissance helicopter will brief the six other firefighting aircraft and observe the effect of the water drops. The seven machines operate as an autonomous drone swarm and are controlled from a mobile ground station.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/archive.ioplus.nl\/wp-content\/uploads\/2022\/10\/rwth-aachen-fire-wasp-1004x669.jpg\" alt=\"Aachen-based FireWasp is a combination of helicopter and aircraft\" width=\"840\" height=\"559\"\/><figcaption>The Aachen-based FireWasp is a combination of helicopter and aircraft. \u00a9 rwth-aachen-fire-was<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Design from Dresden and Braunschweig: Firefighting flying boat GLAROS<\/h3>\n\n\n\n<p>A joint team of students from TU Dresden and TU Braunschweig achieved fourth place with GLAROS. The design is an autonomous flying boat that, like the CL-415 or the Beriev Be-200, picks up firefighting water while gliding on the water.<\/p>\n\n\n\n<p>Compared to flying helicopter designs, GLAROS can carry more water over longer distances to the target. Propulsion power for the 12 propellers distributed over both wing leading edges is provided by a turbogenerator and two batteries. However, the gas turbine must run on either conventional kerosene or synthetic fuels.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/archive.ioplus.nl\/wp-content\/uploads\/2022\/10\/tu-dresden-tu-braunschweig-mit-glaros-1004x669.jpg\" alt=\"GLAROS, jointly developed by students from Dresden and Braunschweig, is a flying boat.\"\/><figcaption>GLAROS, jointly developed by students from Dresden and Braunschweig, is a flying boat. It flies farther and can take more water on board than the other designs. \u00a9 TU Braunschweig<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Dipper &#8211; a fire-fighting flying boat from Ravensburg<\/h3>\n\n\n\n<p>The DHBW (Baden-W\u00fcrttemberg Cooperative State University) in Ravensburg sent two teams to the DLR Design Challenge. The Dipper team also submitted a rather conventional design. Dipper is an autonomous amphibious flying boat with eight propellers distributed along the wing. This design also uses a hybrid electric propulsion system to operate the counter-rotating propellers. To coordinate the deployment of a Dipper fleet, the young scientists have developed special software. During firefighting operations, six flying boats fly in formation.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/archive.ioplus.nl\/wp-content\/uploads\/2022\/10\/dhbw-ravensburg-mit-dipper-aegis-1004x669.jpg\" alt=\"Autonomous Dipper flying boat for fighting fires, from Ravensburg\"\/><figcaption>A second team developed its own command and control software for the autonomous Dipper flying boat. \u00a9 DHBW Ravensburg<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Autonomous firefighting helicopter: The second proposal from Ravensburg<\/h3>\n\n\n\n<p>The second design from Ravensburg is the Firef(l)ighter, a gyrocopter powered by a conventional gas turbine. Two propellers provide propulsion, while the short wings and large rotor provide lift. The Firef(l)ighter is also unmanned. The gyroplane fills its water tank via a suction device which it can lower into a lake or a river, for example. The firefighting operation is carried out by a group of ten machines. A team of several people on the ground monitor the operation.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/archive.ioplus.nl\/wp-content\/uploads\/2022\/10\/dhbw-ravensburg-mit-firef-l-ighter-1-1004x565.jpg\" alt=\"An autonomous flying helicopter for fighting fires from Ravensburg\"\/><figcaption>The first team from Ravensburg designed an autonomous flying helicopter. \u00a9 DHBW Ravensburg<\/figcaption><\/figure>\n\n\n\n<p><em>Main photo: Aachen&#8217;s FireWasp is a combination of helicopter and aircraft. \u00a9 RWTH Aachen<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>As seen again this summer in the Mediterranean region, firefighting aircraft or helicopters are the only means fire departments have of dealing with major forest fires. Aircraft can quickly throw large quantities of water onto even hard-to-reach fires. The German Aerospace Center (DLR) has been hosting Design Challenges for young scientists for six years. This [&hellip;]<\/p>\n","protected":false},"author":2541,"featured_media":511981,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":"","footnotes":""},"categories":[26049],"tags":[41632,74083,74085,74087,74089,5865],"location":[24456],"article_type":[36684],"serie":[],"archives":[],"internal_archives":[],"reboot-archive":[],"class_list":["post-414252","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mobility","tag-aircraft","tag-extinguish","tag-firefighters","tag-firefighting-aircraft","tag-forest-fire","tag-water","location-germany","article_type-news"],"blocksy_meta":[],"acf":{"subtitle":"For the German DLR Design Challenge 2022, students designed aircraft that could drop at least 11,000 liters of water over a fire at once.","text_display_homepage":false},"author_meta":{"display_name":"Friedrich List","author_link":"https:\/\/ioplus.nl\/archive\/author\/friedrichlist\/"},"featured_img":"https:\/\/ioplus.nl\/archive\/wp-content\/uploads\/2022\/10\/rwth-aachen-fire-wasp.jpg","coauthors":[],"tax_additional":{"categories":{"linked":["<a href=\"https:\/\/ioplus.nl\/archive\/en\/category\/mobility\/\" class=\"advgb-post-tax-term\">Mobility<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">Mobility<\/span>"]},"tags":{"linked":["<a href=\"https:\/\/ioplus.nl\/archive\/en\/category\/mobility\/\" class=\"advgb-post-tax-term\">aircraft<\/a>","<a href=\"https:\/\/ioplus.nl\/archive\/en\/category\/mobility\/\" class=\"advgb-post-tax-term\">extinguish<\/a>","<a href=\"https:\/\/ioplus.nl\/archive\/en\/category\/mobility\/\" class=\"advgb-post-tax-term\">firefighters<\/a>","<a href=\"https:\/\/ioplus.nl\/archive\/en\/category\/mobility\/\" class=\"advgb-post-tax-term\">firefighting aircraft<\/a>","<a href=\"https:\/\/ioplus.nl\/archive\/en\/category\/mobility\/\" class=\"advgb-post-tax-term\">forest fire<\/a>","<a href=\"https:\/\/ioplus.nl\/archive\/en\/category\/mobility\/\" class=\"advgb-post-tax-term\">water<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">aircraft<\/span>","<span class=\"advgb-post-tax-term\">extinguish<\/span>","<span class=\"advgb-post-tax-term\">firefighters<\/span>","<span class=\"advgb-post-tax-term\">firefighting aircraft<\/span>","<span class=\"advgb-post-tax-term\">forest fire<\/span>","<span class=\"advgb-post-tax-term\">water<\/span>"]}},"comment_count":"0","relative_dates":{"created":"Posted 3 years ago","modified":"Updated 3 years ago"},"absolute_dates":{"created":"Posted on October 21, 2022","modified":"Updated on October 21, 2022"},"absolute_dates_time":{"created":"Posted on October 21, 2022 6:29 am","modified":"Updated on October 21, 2022 6:29 am"},"featured_img_caption":"","series_order":"","_links":{"self":[{"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/posts\/414252","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/users\/2541"}],"replies":[{"embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/comments?post=414252"}],"version-history":[{"count":0,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/posts\/414252\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/media\/511981"}],"wp:attachment":[{"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/media?parent=414252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/categories?post=414252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/tags?post=414252"},{"taxonomy":"location","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/location?post=414252"},{"taxonomy":"article_type","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/article_type?post=414252"},{"taxonomy":"serie","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/serie?post=414252"},{"taxonomy":"archives","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/archives?post=414252"},{"taxonomy":"internal_archives","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/internal_archives?post=414252"},{"taxonomy":"reboot-archive","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/reboot-archive?post=414252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}