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1 Advancing Cardiology and Heart Surgery Through a History of Collaboration 20:13
Ultrasound Transducers for Measuring Martian Wind Speeds
Manage episode 436243199 series 2859015
We have yet to fully understand the wind on Mars, even though it transfers heat, momentum, and molecules from the surface. Traditionally, heat loss and motion detectors have been used to measure wind speeds. Robert D. White (Tufts University) discusses his team's work on ultrasound transducers that may offer a more precise way to measure turbulent eddies on the Red Planet.
Associated paper: Robert D. White, Rishabh Chaudhary, Zijia Zhao, Luisa Chiesa, Ian Neeson, and Don Banfield. "Modeling and characterization of gas coupled ultrasonic transducers at low pressures and temperatures and implications for sonic anemometry on Mars." J. Acoust. Soc. Am. 156, 968- 988 (2024) https://doi.org/10.1121/10.0028008.
Read more from The Journal of the Acoustical Society of America (JASA).
Learn more about Acoustical Society of America Publications.
Music Credit: Min 2019 by minwbu from Pixabay.
72 에피소드
Manage episode 436243199 series 2859015
We have yet to fully understand the wind on Mars, even though it transfers heat, momentum, and molecules from the surface. Traditionally, heat loss and motion detectors have been used to measure wind speeds. Robert D. White (Tufts University) discusses his team's work on ultrasound transducers that may offer a more precise way to measure turbulent eddies on the Red Planet.
Associated paper: Robert D. White, Rishabh Chaudhary, Zijia Zhao, Luisa Chiesa, Ian Neeson, and Don Banfield. "Modeling and characterization of gas coupled ultrasonic transducers at low pressures and temperatures and implications for sonic anemometry on Mars." J. Acoust. Soc. Am. 156, 968- 988 (2024) https://doi.org/10.1121/10.0028008.
Read more from The Journal of the Acoustical Society of America (JASA).
Learn more about Acoustical Society of America Publications.
Music Credit: Min 2019 by minwbu from Pixabay.
72 에피소드
Semua episode
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1 Reducing Shipping Noise for Fatter, Happier Marine Mammals 23:21
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1 Student Paper Competition: Modeling Trumpets and Falcon 9 Flyback Noise 36:00
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1 Student Paper Competition: A Small Ship-Like Structure, Underwater Micronavigation, and Rotorcraft Noise 49:54
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1 How Classroom Acoustics Fail Autistic Students and Teachers 47:49
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1 Ultrasound Transducers for Measuring Martian Wind Speeds 14:39
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1 New Research Roundup: Music as Noise, Instruments as Dynamic Sound Sources, and Modeling Piano Soundboards 57:34
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1 Why don't speech recognition systems understand African American English? 17:18
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1 Student Paper Competition: Emotions of Drums, Acoustic Black Holes, Ocean Noise, and More! 53:07
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1 Measuring the Big Impact Vibration Has on Tiny Microphones 38:05
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1 We Don't All Talk the Same: Teaching Linguistic Diversity 44:21
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