Which version of the continuity equation is best for flow of gas in a pipe? How could you simplify it for flow of water in a pipe (assuming water is incompressible)?
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Which version of the continuity equation is best for flow of gas in a pipe? How...
7. Two round pipes have water flowing through them. Pipe B is half of the diameter of pipe A. If the average velocity of the flow through both pipes is the same, what is Q./Q.? B 8. A lubricating oil with a viscosity of 0.1 (N s/m' is between two plates, one stationary and one moving If the moving plate is moving with a velocity of 1.3 m/s and the distance between the plates is 0.4 cm what is the...
Step by step solution please A 16-inch gasoline pipe line is transport gasoline at a flow rate of 200 gallon per minute. Please calculate how much pressure gradient dp/dx is needed, using the N-S equation provided in below? (Hint: Assuming the flow in the pipe line is laminar so you can use the Poisson flow to solve the problem. Dynamic viscosity of gasoline is 0.0006 N/m*2 second; density of gasoline is 0.77 kg/L.) Cylindrical coordinates (r.0,2) We consider an incompressible,...
1. Use the continuity equation and bernoulli equation to calculate the flow speed and the pressure in the construction in the pipe as well as the speed and pressure in the wide section of pipe. 2. Calculate percent difference value for your calculated values and the measured values. Pitaprint pgy, =Pa + dph + poya Air = Aava (Right Wide side) Theft (narrow side ra Speed 0,4mls Speed 6,3 mls Pressure 133.315 kPa Pressure 102.842 Kla Roler (long) 4.25 Roer...
Problem 5. Consider a (i) steady, (ii) incompressible, axisymmetric, (iv) fully- developed, (v) constant viscosity, (vi) laminar flow in a circular pipe. Assume that the pipe is horizontal, so that any gravitational effects can be ignored It is known that an incompressible, constant viscosity fluid can be described by the continuity equation in cylindrical coordinates together with the Naiver-Stokes equations (ak.a., momentum eqns) in cylindrical coor- dinates Ov 00. Or 9-moment um 11ap 2-momentum plus the appropriate boundary conditions. Starting...
The Equation of Continuity states that the mass flow rate has the same value at every position along a tube that has a single entry and a single exit point for fluid flow. Basically it boils down to the idea that the fluid doesn’t magically disappear or appear. If 2.0 kg of fluid flows past a point in a tube in a time of 1.0 s, then 2.0 kg of fluid flows past another point in that tube in 1.0...
#1 The Equation of Continuity: Consider Figure 1 which illustrates a small mathernat ical box in a fluid. The basic idea behind the equation of continuity is that the rate of mass flow into the box must equal the time rate of change of the mass in the box (pur)l Figure 1: A small mathematical box in a fluid A) Consider just the 2-faces of the box for now. Figure 1 shows ρυ.Ε entering at and leaving at + ρ...
Problem 3. Consider a pipe containing a steadily flowing inviscid fluid. It has one inlet and branches into two arms so that there are two outlets (see Fig. 1). Flow can be considered uniform and parallel to the walls when entering and exiting the pipe Inlet Pi Outlet ρ2 A2 p, Outlet Figure 1: Flow of fluid through a "T" -junction in a pipe, shown from above (not to scale) Part A (a) The Continuity equation, as given on the...
The figure shows a Venturi flow characterized by a a smooth contraction of the pipe diameter D, to a throat diameter D2. The Venturi flow meter is connected to a n-tube manometer at location A where the pipe diameter is D, and to the throat of the contraction at location E where the diameter is D2. Assuming that the density of the air inside the n-tube is negligible, use your knowledge on hydrostatics, continuity and Bernoulli equation to calculate the...
ow Help 101.2019,0-C.pdf UESTION 2 hat is a compressible flow? When do you say that the flow is compressible and what is the lach number beyond which the flow is said to be compressible? For an incompressible flow machine define the flow coefficient. At what speed the blade must run to get a flow coefficient equal to 0.5. if the average meridional speed is 100 m/s QUESTION 3 Define reheat factor. What is the range of reheat factor? What is...
Provide an equation used for computing water flow rate from pipe diameter and describe the application and variables in the equation.