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  1. Formulas for flow rate through orifice - Physics Forums

    May 11, 2015 · To calculate the mass flow rate of liquids through an orifice, the formula Q_m = C_d A √ (2ρΔP) can be used, where C_d is the discharge coefficient, A is the orifice area, ρ is …

  2. Finding the flow rate through an open-end pipe - Physics Forums

    Feb 1, 2017 · The discussion centers on calculating the flow rate through a 15 mm diameter, 20-meter-long pipe with 5 bar static pressure. Participants explore the complexities of estimating …

  3. Calculating Nozzle Flow Rate To work out the flow rate of water from a nozzle we need to work out the volume in a given period of time. To do this we work out the area of the nozzle and …

  4. Can force be expressed as mass flow rate times velocity

    Aug 1, 2015 · Force can indeed be expressed as mass flow rate times velocity, particularly in fluid dynamics scenarios like water flowing through a pipe or gas from a spray can. According to …

  5. Calculating Flow Rate w/ Manometer & Venturi Meter

    Mar 22, 2008 · To calculate the flow rate using a manometer and a Venturi meter, it's essential to determine whether the fluid is a gas or an incompressible liquid. For gases like air, …

  6. Calculate Flow Rate of a Syringe: Poiseuille's & Bernoulli's Laws

    Jan 27, 2016 · To calculate the flow rate of a syringe based on plunger displacement, Poiseuille's law is applicable for laminar flow, providing a formula that incorporates the syringe's …

  7. Calculating parameters of centrifugal compressor - Physics Forums

    Jan 14, 2024 · Understanding Euler's turbine equation is crucial for designing a centrifugal air compressor, particularly for calculating impeller size based on inlet and outlet pressures, RPM, …

  8. Water flow calculation through tee pipes • Physics Forums

    Jun 9, 2012 · Calculating water flow through tee pipes requires knowledge of pressure and flow rates at various points in the system, as well as the geometry and flow coefficients of pipes …

  9. What is the relationship between Flow Rate and Pressure

    Jun 20, 2012 · The relationship between flow rate and pressure in a pipe is complex and depends on factors like fluid properties and flow conditions. The Darcy-Weisbach equation is commonly …

  10. Effects of Temperature on Flow Rate - Physics Forums

    May 4, 2018 · The discussion focuses on the effects of temperature on flow rate and pressure in a water cycling system using filter media. While the differential pressure changes linearly with …