Podcast Ep. #8 – Rocket Lab’s Lachlan Matchett on Democratising Access to Space and the Rutherford Rocket Engine

Aerospace Engineering Podcast

In this episode I am talking to Lachlan Matchett, who is the VP of Propulsion at Rocket Lab. Rocket Lab is a startup rocket company with the mission of removing barriers to commercial space by frequent launches to low-earth orbit. The current conundrum of many space technology companies that want to launch small satellites into space is that there is no dedicated launch service tailored to their needs. This is where Rocket Lab enters the picture. To provide small payloads with a flexible and dedicated launch vehicle, Rocket Lab has developed the Electron rocket. The Electron is a two-stage rocket that can be tailored to unique orbital requirements and provides frequent flight opportunities at personalised schedules. In terms of the engineering, there are many interesting features to the Electron rocket, but one of the key innovations is the Rutherford engine that Lachlan Matchett and his team have developed over the last five years. Rutherford is the first oxygen/kerosene-powered engine to use 3D printing for all primary components. In fact, the Rutherford engine can be printed in an astounding 24 hrs, and this is one of the driving factors behind Rocket Lab's cost efficiency and high target launch frequency. So in this episode, Lachlan and I talk about: Rocket Lab's business model their recent launch success in Jan 2018 some of the engineering highlights of the Rutherford engine and Rocket Lab's plans for the future I hope that you enjoy this conversation as much as I did. If you enjoy the Aerospace Engineering Podcast you can support it by leaving a review on iTunes or by becoming a patron. Also, as of this writing Rocket Lab is hiring, so make sure to check out their careers page. You can tune into Rocket Lab's future launches by following Rocket Lab on Twitter. What have you learned from this episode? Let me know on Twitter by clicking here. This episode of the Aerospace Engineering Podcast is sponsored by SAMPE North America. SAMPE is a global professional society that has been providing educational opportunities on advanced materials for more than 70 years. SAMPE’s network of engineers is a key facilitator for the advancement of aerospace engineering by enabling information exchange and synergies between aerospace companies. To find out how SAMPE can help you learn more about advanced materials and processes, consider attending the SAMPE 2018 Technical Conference and Expo in Long Beach, California. Selected Links from the Episode Rocket Lab Electron rocket Rutherford Engine Careers at Rocket Lab Rocket Lab on Twitter Follow the Humanity Star Lachlan Matchett wins Young Engineer of the Year Jan 2018 launch "Still Testing" (launch video countdown at 14:50) Rocket Lab's upcoming launch "It's Business Time"