Derivation of Dynamic Pressure - Physics Forums
Feb 11, 2008 · Dear All, I need your help with a present problem - I am a student pilot, and want to see the derivation for the dynamic pressure formula - which is 1/2PV^2 where P - Density, V-Velocity I …
How dynamic and static pressures are related - Physics Forums
Jan 1, 2019 · As dynamic increases the static pressure decreases. But why? Dynamic is measured parallel to the surface and static measured normal to the surface. And dynamic is related to velocity …
Dynamic pressure in pressure units - Physics Forums
Jul 3, 2021 · Some participants assert that dynamic pressure is defined as half the product of density and the square of velocity, leading to a need for conversion into static pressure units. Others argue …
Dynamic head, pressure drop formulas? - Physics Forums
Mar 30, 2008 · Discussion Overview The discussion revolves around calculating dynamic head and pressure drop in fluid flow through a tube, particularly focusing on the effects of holes or orifices in …
[Aerodynamics] Bernoulli's equation and Pressure Coefficient
Mar 12, 2022 · We know that the definition of the pressure coefficient is C p = p p ∞ q ∞, where p is the pressure at a point, p ∞ is the ambient pressure (free-stream), and q ∞ is the free-stream dynamic …
What psi can be achieved from a 60mph wind - Physics Forums
Jun 26, 2013 · This participant also provides a detailed derivation of the dynamic pressure formula, arriving at a theoretical dynamic pressure of approximately 0.0639 psi at 60 mph, while emphasizing …
Static pressure in a water pipe system - Physics Forums
May 26, 2018 · The discussion revolves around understanding static pressure in a water pipe system over a city, particularly in the context of varying elevations and the use of piezometers for …
Calculate Half-dimond Airfoil CL, CD, CM, Drag & Lift
May 13, 2007 · The discussion focuses on calculating the aerodynamic coefficients for a half-diamond airfoil, specifically the lift coefficient (Cl), drag coefficient (Cd), and moment coefficient (Cm). Key …
Question about dynamic pressure vs pressure on plate
Jul 11, 2011 · The discussion revolves around the relationship between dynamic pressure, as defined by Bernoulli's principle, and the pressure exerted on a plate by a fluid impacting it. Participants explore …
Understanding the Raymer Neutral Point Formula - Physics Forums
Mar 6, 2011 · This is equal to the dynamic pressure at the horizontal stabilizer over the free stream dynamic pressure. Normally this is just one. I do not know how to calculate this value without the use …