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Stainless steel art at Stanford University

Two years ago our son gave us a tour of the Mechanical Engineering School at the Stanford University in California. He explains the shock tube, which is an impulse reactor that generates shock waves to near-instantaneously heat a test gas. Shock tube experiments drive new discoveries in chemical kinetics, fuel design, clean energy, hypersonics, and spectroscopy. They operate across a wide range of temperature (500 - 10,000+ K) and pressures (0.01 - 1000+ atm).

 

I processed a photographic, a balanced and a paintery HDR photos from a RAW exposure, blended them, and carefully adjusted the color balance and curves. I welcome and appreciate constructive comments.

 

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-- ƒ/1.2, 50 mm, 1/400 sec, ISO 400, Sony A7 II, Canon 50mm f0.95 "Dream Lens", HDR, 1 RAW exposure, _DSC0593_hdr1pho1bal1pai5i.jpg

-- CC BY-NC-SA 4.0, © 2023 Peter Thoeny, Quality HDR Photography

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Uploaded on January 31, 2025
Taken on June 23, 2023