Frontier Space

Kole Lutz

Frontier Space is a research organisation and podcast listened to in 80+ countries with entrepreneurs and researchers advancing engineering, climate action, materials science, biotechnology, and space systems. Our Podcast host Kole Lutz is the cofounder of startups such as Magneto Space. The Podcast helps push the envelope of science and development of life on Earth and beyond. Support this podcast: https://podcasters.spotify.com/pod/show/frontier-space/support read less
ScienceScience

Episodes

Acoustic Analysis FFT of Laser on Graphene - Ep 28
26-03-2022
Acoustic Analysis FFT of Laser on Graphene - Ep 28
Take a gander into acoustic analysis of laser-induced graphene (LIG) with our guest, John Li, PhD Candidate from Stanford University and pod host Kole Lutz. Researchers used a $31 microphone attached to the CO2 laser writing head, followed by a simple acoustic signal processing scheme that allows for far greater quality control capabilities that are orders of magnitude faster than characterization of laser-induced graphene by microscopy techniques.  By applying Fourier and integral analyses, reseachers observed the local quality and morphology of the produced material graphene. Learn about how the acoustic analysis and signal processing can evaluate material properties and synthesis with implications for a wide range of applications including sintering, phase engineering, strain engineering, chemical vapor deposition, combustion, annealing, laser-cutting, gas evolution, distillation, spacecraft, bioengineering, and more.  Li, V. D., Li, J. T., Beckham, J. L., Chen, W., Deng, B., Luong, D. X., Kittrell, C., Tour, J. M., Sounds of Synthesis: Acoustic Real-Time Analysis of Laser-Induced Graphene. Adv. Funct. Mater. 2022, 2110198. https://doi.org/10.1002/adfm.202110198  DATAQ Instruments Brand Data Loggers Model DI-1100, $50 data logger system with Windaq software. DATAQ Instruments' WinDaq Waveform Browser (WWB) playback software (FREE) contains a Fourier transform algorithm.  https://www.dataq.com/data-logger/dataq/ --- Support this podcast: https://podcasters.spotify.com/pod/show/frontier-space/support
Manufacturing Landing Pads with HVOF Nanocoatings on Luna with Masten Space - Ep 27
20-02-2022
Manufacturing Landing Pads with HVOF Nanocoatings on Luna with Masten Space - Ep 27
Dive into Masten Space’s near-instant landing pads called in-Flight Alumina Spray Technique (FAST) method with our guest Matthew Kuhns, VP R&D, to in-situ manufacture near-instant 6meter+ diameter landing pads with dust free zone. In partnering with Texas A&M, UCF, and Honeybee Robotics and collaborating with a NASA NIAC Phase 1 program, Masten conducted a series of tests and experiments in 2021 on Earth using the High velocity oxygen thermal spraying (HVOF) concept to release .5 mm alumina ceramic powder nanoparticles from the rocket exhaust, to build up spray coating in lunar regolith, and to deploy a thin pad from 30m deployment height and prevent ejecta plume/debris.   Traditionally, each lunar landing pad was expected to cost $120 million and kick up high-velocity regolith that can travel up to 3,000+ meters per second. Learn about results from test flights on Earth simulating delivery of 300kg mass payload to Lunar surface, future research, material science, math, compressive strengths, dust debris mitigation, plume impingement analysis, pressure injection, localised melting/point stresses, future applications, and more. researchgate.net/publication/356422803_FAST_Landing_Pads_for_Moon_and_Mars masten.aero/blog/mitigating-lunar-dust-masten-completes-fast-landing-pad-study/ Speaker Matthew Kuhns, VP R&D at Masten Space Systems With over a decade of experience in aerospace and startups, Matthew has co-founded several companies. Matthew plays key roles around technology development and advanced concepts, holding 5 patents and the title NASA NIAC Fellow. He is a leader in enabling technologies including LOX/Methane propulsion systems, electric pumps, and advanced additive manufacturing.  Masten Space Systems is a aerospace R&D and Earth and Moon transportation company creating and deploying reliable, reusable rocket vehicles and components. Because landing on the Moon, Mars, or anywhere else in the solar system is what Masten Space Systems can do for you. With more than 600 successful rocket-powered landings, 17 years of business and 5 rocket platforms, Masten puts landers and payloads right where they need to be every time. --- Support this podcast: https://podcasters.spotify.com/pod/show/frontier-space/support