11. Thus the reduction in kinetic energy is countered by an increase in static pressure energy. 12. The flow of air through the venturi creates a reduced static pressure in the venturi. 13. The dynamic pressure, then, is the difference between the stagnation pressure and the static pressure . 14. Static pressure and temperature appear as fixed coefficients defined by convention as standard sea level values.15. When gas velocity goes down the dynamic pressure is reduced, while the static pressure is increased. 16. This static pressure is called the stagnation pressure. 17. This increases the seat pressure of the valve ( the static pressure that holds the valve closed ). 18. In aircraft, The static pressure is generally measured using the static ports on the side of the fuselage. 19. Many authors refer to the pressure as static pressure to distinguish it from total pressure and dynamic pressure. 20. At low speeds ( subsonic speeds ) increases in static pressure are however limited to a few percent.
