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What is the Difference Between Static and Dynamic Pressure?

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May 9, 2025
6:01

In this video, I go over static and dynamic pressure. In pursuit of this, I also explain absolute pressure, relative pressure, and Bernoulli's equation as well as applications of these concepts such as manometers and pitot tubes. Text Sources- “12.2: Bernoulli’s Equation.” Physics LibreTexts, Physics Libretexts, 1 Oct. 2024, phys.libretexts.org/Bookshelves/College_Physics/College_Physics_1e_(OpenStax)/12%3A_Fluid_Dynamics_and_Its_Biological_and_Medical_Applications/12.02%3A_Bernoullis_Equation. Caminha, Guilherme. “What Is Static Pressure in Fluid Dynamics?: Simscale Blog.” SimScale, SimScale, 13 Mar. 2024, www.simscale.com/blog/what-is-static-pressure/. Dasilva, Marcelo. “Pitot - Static Tube - Speedometer.” Edited by Nancy Hall, NASA, NASA, 8 July 2024, www1.grc.nasa.gov/beginners-guide-to-aeronautics/pitot-static-tube-speedometer/. Fluke, Fluke, 15 Apr. 2025, www.fluke.com/en-us/learn/blog/calibration/learn-about-the-types-of-pressure. “Fluid Velocity Measurement Using a Pitot Tube (Pitot Static Tube).” Bright Hub Engineering, Bright Hub Engineering, 3 Dec. 2009, www.brighthubengineering.com/hydraulics-civil-engineering/58382-how-to-measure-fluid-velocity-with-a-pitot-tube/#google_vignette. “Standard Temperature and Pressure.” Wikipedia, Wikimedia Foundation, 22 Dec. 2024, en.wikipedia.org/wiki/Standard_temperature_and_pressure. “The Difference between Static Pressure, Dynamic Pressure and Total Pressure?” Almeco, Almeco, almeco.eu/en/blog/difference-between-static-dynamic-and-total-pressure. Accessed 8 May 2025. Image Sources- Dasilva, Marcelo. “Pitot - Static Tube - Speedometer.” Edited by Nancy Hall, NASA, NASA, 8 July 2024, www1.grc.nasa.gov/beginners-guide-to-aeronautics/pitot-static-tube-speedometer/. Knoppson, CC BY-SA 4.0, https://creativecommons.org/licenses/by-sa/4.0, via Wikimedia Commons leapingllamas, CC BY 2.0, https://creativecommons.org/licenses/by/2.0, via Wikimedia Commons Leishman, J. Gordon. “Aerodynamics of Airfoil Sections.” Introduction to Aerospace Flight Vehicles, Embry-Riddle Aeronautical University, 1 Jan. 2023, eaglepubs.erau.edu/introductiontoaerospaceflightvehicles/chapter/airfoil-characteristics/.

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What is the Difference Between Static and Dynamic Pressure? | NatokHD