A SCOTLAND-based rocket company has signed a deal with a Shetland spaceport that could see the first journeys to space from the UK by next year.Skyrora, which has its headquarters in Edinburgh, has agreed a multi-launch deal over the next decade for the site on Unst, the most northerly of the Shetland Islands.The company hopes to send its 23-metre long, 56-tonne XL rocket to deliver satellites into orbit from 2022.The multi-launch agreement with SaxaVord will run for the next decade, giving Skyrora the ability to build towards a target of 16 launches a year by 2030.Once operational, the SaxaVord Spaceport is expected to create 140 jobs locally, with an additional 70 jobs across Shetland.
Poised to start production in Q2 2022, the firm’s upcoming Skyprint 2 3D printer will be used to manufacture large-format rocket engine parts up to 2.3m in length for Skyrora’s satellite launch vehicles. The machine is built on the previously developed Skyprint 1 and will feature both metal 3D printing and traditional CNC milling functionality in the same workspace.
and I think the Reaction Motors LR40 aircraft rocket engine was the only one built with a similar cycle (though they had back luck with that which seems to have been what put the US industry off peroxide). I'd be very interested if anyone knows of other examples of this staged un-combustion approach.
Chamber pressure: 150 kilogrammforce/square santimetr;
That is 14.7 MPa
which is about half the chamber pressure of Raptor. Great to see an closed cycle engine using HTP/Kerosene!
SKYRORA OPENS THE UK’S LARGEST ROCKET ENGINE MANUFACTURING FACILITY TO BOLSTER BRITISH LAUNCH CAPABILITIESBritish space company gears up for launch, with production commencing on three rockets at Cumbernauld facility14 July, 2022 – UK rocket company Skyrora has taken another important stride towards achieving a sovereign orbital launch from British soil by opening a new manufacturing and production facility, the largest of its kind in the UK. After recently opening its engine test facility in Midlothian, this new facility in Cumbernauld allows the company to concentrate its launch development practices in custom-built domestic facilities, further strengthening Skyrora’s status as the leader in the UK space race.The production of two Skyrora vehicles has already commenced at the Cumbernauld site, which will increase up to 16 per year once mass production begins. The site boasts unique capabilities for space infrastructure in the UK, as certain tests that would typically be outsourced to facilities in other countries can now be conducted domestically. For the very first time, the UK has an asset capable of conducting full-stage structural and pressure testing and full-stage functional and cold flow testing. Conducting these tests domestically saves significant time and costs, and represents a key advantage for UK space efforts. As such, the maiden testing of the second stage of the Skyrora XL rocket can now be performed from UK soil, having been fully manufactured and assembled in-house. This includes the assembly of the 70kN engine, the most powerful commercially-produced liquid engine in the UK, which has been built using 3D-printed engine components.A critical milestone for the development of the Skyrora XL, the hot fire testing will see the second stage attached to a stand at the newly-opened Midlothian test facility as the engine simulates a real launch. This enables important telemetry data to be collected and analysed on-site. As a three-stage launch vehicle, the second stage of Skyrora XL will start its engines at approximately 62km before releasing the third stage at around 190km for orbital launch.The Skyrora Vehicle Assembly Building in Cumbernauld consists of 55,000 sq ft of factory floor and office space, along with a 67,000 sq ft yard large enough to contain the entire Skylark L launch complex and future Skyrora XL launch facilities for rehearsals, integration works, and launch preparation. Altogether, the facility roughly equates to the size of two standard football pitches and can accommodate up to 16 Skyrora XL vehicles for assembly, integration, and launch per annum. The manufacturing and production site will generate new employment opportunities both in the North Lanarkshire area and in the rest of Scotland, boosting local economic prospects by accommodating up to 100 high-skilled technical and business roles.Skyrora's Head of Engineering, Dr Jack James Marlow, said:“This purpose-built manufacturing and assembly site, combined with the Midlothian testing facility, allows Skyrora to take direct charge of the development cycle in-house. As a business, we now have a full set of domestic facilities to allow for close control of the quality and rapid development and testing of Skyrora XL ahead of its demo launch. The site will also allow us to further optimise manufacturing processes developed by our colleagues in Ukraine and scale-up launch vehicle production in the long term, enabling further expansion and growth in the future."Skyrora’s readiness to enter mass production comes at a pivotal time in the UK space race, as the company endeavours to become the first British company to launch a rocket from UK soil with its orbital vehicle, Skyrora XL. By 2030, Skyrora aims to conduct 16 launches per year from Saxavord launch complex in the Shetland Islands alone.Skyrora founder and CEO Volodymyr Levykin said:“To play a significant role in the emerging global space economy, the UK has to develop sovereign launch capabilities. This isn't just about offering different locations for launch, but everything that precedes that moment. Being able to offer end-to-end domestic capabilities from development, manufacturing, testing, and launch provides the UK with a crucial advantage as it looks to unlock its capabilities and deliver on its potential on the global stage. This crucial asset would not have been possible without the dedication and talent of the entire Skyrora team, both here in Scotland and in Ukraine.” Levykin continued:“We’re proud to be leading the way for the UK space sector, promoting further STEM job creation that will be vital to the UK Government’s Levelling Up agenda. As outlined in the National Space Strategy, SMEs will be central to the Government’s wider plans for the space sector, and this new site is a prime example of this. There is an enormous commercial opportunity to be seized here, and a chance for the UK to play a key strategic role in the new space economy. However, in order to do this, investment is needed at the highest level of Government to support the efforts of private companies, otherwise we risk missing the chance to future-proof the British economy and letting talent slip through our fingers.”Pamela Humphries, Head of Planning and Regeneration at North Lanarkshire Council, said:“North Lanarkshire is an ideal location for businesses to set up and grow, with excellent transport links, support, and a skilled workforce, and we are very pleased to welcome Skyrora to the area. The company operates in a very exciting and dynamic industry and is ambitious for its development, offering many opportunities for other local businesses to provide support services which can only be positive for our local economy.”The Cumbernauld manufacturing and production facility has been made possible in part by the support and collaboration with the UK Space Agency (UKSA) and the European Space Agency (ESA), who both share in Skyrora’s vision for the future of launch capabilities and assured access to space from these shores.Ian Annett, Deputy CEO, UK Space Agency said:“As we approach the UK’s first commercial space launch this Autumn, Skyrora’s new manufacturing and production facility in Cumbernauld will further enhance the UK’s reputation as Europe’s most attractive destination for launch activities.“Scotland is home to around one-fifth of all space jobs in the UK and, by harnessing the opportunities provided by commercial spaceflight, we are creating highly skilled jobs and local opportunities in Scotland and across the country.”
Btw, Skyrora wants to launch from the German offshore spaceport in the North Sea (which is not licensed yet by German government):https://app.handelsblatt.com/technik/it-internet/raumfahrt-viele-haben-das-damals-belaechelt-weltraumbahnhof-in-nordsee-gewinnt-erste-kunden/27584952.htmlBesides of Shetland / Saxavord, of couse.
Skyrora hot fired their second stage recently....Look's a little "sooty?"
Shouldn't HTP-RP1 engines run oxidizer rich? The main exaust product should be steam (H2O gas). It shouldn't contain sute, aka uncombusted carbon. Does this mean incomple combustion thus not so efficient engines.They probably have some work to do.
