Queensland aerospace company Hypersonix Launch Systems will receive Federal Government funding to fast track development of a reusable ‘green’ hypersonic scramjet capable of placing small satellites into Low Earth Orbit (LEO).

The Government will invest $956,000 through its Accelerating Commercialisation program to help the company develop a world first prototype engine called ‘SPARTAN’. Hypersonix Co-Founder and Head of Research and Development, Dr Michael Smart, is a leading Australian aerospace engineer specialising in scramjet technology.

“The global market for small satellites is developing fast and will be worth around $8bn by 2028,” said Smart. “Our SPARTAN scramjet will power an unmanned, fully composite vehicle called ‘DELTA-VELOS’, pushing it to hypersonic speeds of up to Mach 12 before it releases its payload in LEO.”

According to Smart, what makes DELTA-VELOS so different from other launch vehicles is that it’s designed to be low-cost, reliable and reusable with net-zero carbon emissions due to its use of locally produced green hydrogen for fuel.

“We’re confident we will be able to achieve a rapid turnaround potentially as short as one week for launching small satellites into LEO,” adds Smart. “This is unprecedented and will give us an edge for years to come in the race to capture a slice of this lucrative space launch market for Australia. We’ve achieved an ideal combination of performance, reusability and sustainability in our design. We’re cost competitive because green hydrogen gives higher power than other fuels, while the reusability of our components allows the cost of the aircrad to be spread over many launches.”

Hypersonix has been working closely with BOC, a gas and engineering company, who is the leading provider of hydrogen solutions in the South Pacific.

“BOC has provided us with expert engineering advice on our fuel tanks as well as having the future capability to supply green hydrogen to power the SPARTAN scramjet,” said Dr Smart. “We look forward to continuing to work with them as we fast track our development.”

Over the next few years we will see thousands of satellites being placed into LEO, for applications ranging from delivering communications and entertainment, to helping communities fight and recover from natural disasters like drought and bushfires. While launching satellites will be the core business for Hypersonix for the first few years, the company’s scramjet technology could be used to propel hypersonic passenger vehicles in the near future.

“We see a big opportunity for our scramjet technology, not only in the satellite market but for propelling passenger vehicles in the near future,” Dr Smart said. “We’re already thinking about other potential uses for our technology, especially its application for global tourism and business trips. It will greatly reduce the travel time between cities – you would be able to fly from Sydney to London in around two hours, for example.”

www.hypersonix.com.au