Kent Gee

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Kent Gee

Kent Gee

@KentLGee

@BYU professor & former Dept. Chair @BYU_PhysAstro. Karl G. Maeser award '24. Tweets about acoustics, physics, faith, running, baseball, & misc. Opinions mine.

Katılım Şubat 2015
694 Takip Edilen1.1K Takipçiler
Kent Gee
Kent Gee@KentLGee·
@xdNiBoR With your clarification, are you implying that the contractor is not following OSHA or providing insufficient safety training?
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Robin
Robin@xdNiBoR·
Some extra clarification: Last Friday, a beam was being moved by a crane while a worker was on a lift nearby. The beam reportedly fell, struck the lift and caused fatal injuries to the worker. CPR was attempted, but it is reported that the worked passed away at the scene. The victim was a contractor employed through a third party construction company, so not a direct SpaceX employee. SpaceX employees go through extensive safety training and OSHA monitoring, whilst contractors operate under their own companies management and safety enforcement. My thoughts and prayers go out to the victim’s family, friends, and colleagues during this difficult time. 🙏
TheSpaceEngineer@mcrs987

The rumblings about a death at Starbase of an employee under a contractor last Friday morning appear to be true. 4:16AM, about 2 hours before the already claimed time, I spotted an ambulance w/ emergency lights. All the cranes working on the gigabay stopped work shortly before this time stamp and work did not occur for several hours afterwards

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NSF - NASASpaceflight.com
NSF - NASASpaceflight.com@NASASpaceflight·
SpaceX is preparing for Flight 12 with both the vehicles and the pad, the latter involving numerous impressive Deluge tests on Pad 2. ➡️youtu.be/WOCQlmnNTts
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Rough Riders Show
Rough Riders Show@RoughRidersShow·
What its like to next to Pad 2 during a Deluge test on the side of highway 4, Almost like its a Hurricane! @NASASpaceflight
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Kent Gee
Kent Gee@KentLGee·
@charlieputh's experience with rocket sonic booms served as an effective intro to a student conference talk about our measurements of these events along the California coast.
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Charles Boyer
Charles Boyer@charlesboyer·
@spacex CRS-34 will take the familiar path towards ISS. Booster B1096.7 will return to the launch site and land close to where it launched a few minutes before.
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Max Evans
Max Evans@_MaxQ_·
Version 3, y'all! Version 3!! After rolling to Pad 2 last night, Ship 39 has been stacked atop Booster 19 this morning for the FIRST EVER Starship Version 3 full stack ahead of a presumed wet dress rehearsal (WDR) later today. This has been a long time coming. 📸- @NASASpaceflight
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Andrew McCarthy
Andrew McCarthy@AJamesMcCarthy·
I'm thrilled to share this unique collaboration with Artemis Il astronaut @astro_reid. Artemis II was a unique opportunity to get high-quality imagery of the moon, and Reid was gracious enough to capture some special image sets for me during the lunar flyby.
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Kent Gee
Kent Gee@KentLGee·
@GlobalAntM @SpaceX Not sure the acoustics could reveal more about booster dynamics than a good CFD model, but I appreciate the compliment.
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A. Morales
A. Morales@GlobalAntM·
@KentLGee @SpaceX I appreciate this granular acoustic data. These triple boom signatures from grid fin interactions reveal crucial dynamics for high-cadence reusability and satellite logistics.
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Kent Gee
Kent Gee@KentLGee·
Y'all take amazing pictures. I try to get good data. Clean sonic boom from the @SpaceX Falcon Heavy launch this morning! Supersonic aircraft have a double boom. We think the triple boom comes from interacting shocks from the landing legs and grid fins: doi.org/10.1121/10.003…
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Kent Gee
Kent Gee@KentLGee·
@TSHamiltonAstro Might be different. Here's one of our first key papers on it: doi.org/10.1121/1.4945… Holography involves getting the measured complex pressure field (trickier with partial coherence), finding equivalent wave function coefficients, then calculating a full-field reconstruction.
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Tim Hamilton
Tim Hamilton@TSHamiltonAstro·
@KentLGee I’d be interested to hear how you’re applying it.
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Kent Gee
Kent Gee@KentLGee·
An important part of my career has been the study of noise from the F-22 Raptor, including nonlinear propagation of the noise that produces crackle, acoustic holography, and developing wavepacket models for noise radiation.
Cameron Schwartz@nyoomtm

Like a wild horse running free

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Kent Gee
Kent Gee@KentLGee·
@charlesboyer It's such a good reminder to give people and institutions an opportunity to right wrongs and fix mistakes.
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Kent Gee
Kent Gee@KentLGee·
Another month, another public meeting, to explain to residents along the central California coast the physics of rocket sonic booms. Proud to rep @BYU and to speak alongside Col. Horne from @SLDelta30.
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Kent Gee
Kent Gee@KentLGee·
Forgot the Ares DM-1 SRB firing! Seen several iterations of 5-segment boosters.
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Kent Gee
Kent Gee@KentLGee·
Rockets I've actually seen in action: Launches: Alpha, Antares 230, Atlas V 401, Atlas V 551, Delta IV Hvy, Falcon 9, Falcon Hvy, Minotaur I, SLS, Starship Super Hvy. Firings: Alpha, Falcon Hvy, GEM-60/63, KEI, Orion 50S XL, & Shuttle, SLS, Omega, & BOLE SRBs. Been fun so far!
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OnlyBangers
OnlyBangers@OnlyBangersEth·
Wholesome moment captured at Boston Marathon 🥹
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