Example(1-14): mixture gas and liquid flow through 0.02 m inside diameter pipe at total flow rate of 0.2 kg/s. if the gas weight fraction is 0.149 what is the pressure drop per unit length of pipe. Where the pipe roughness 0.00015 mm, liquid and gas viscosities are 2x10³ pa.s and 1x105 pa.s respectively. finaly the liquid and gas densities are 1000 kg/m³ and 60 kg/m³ pa.s respectively.

Example(1-14): mixture gas and liquid flow through 0.02 m inside diameter pipe at total flow rate of 0.2 kg/s. if the gas weight fraction is 0.149 what is the pressure drop per unit length of pipe. Where the pipe roughness 0.00015 mm, liquid and gas viscosities are 2x10³ pa.s and 1x105 pa.s respectively. finaly the liquid and gas densities are 1000 kg/m³ and 60 kg/m³ pa.s respectively.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

On a single plot, show curves that show the relationship between the pressure generated by thepump as a function of flow rate of water at 20 °C through the three branches of the piping systemshown below (delta P on the y axis and flow rate on the x axis; therange of the pressure should be 0 to ~1 MPa). Pipe inner diameter: 0.03 mPipe material: copperTypical mass flow rate of interest: 0.5 kg/sIgnore minor losses of tee's at points A and B and any features of branch 3Consider minor losses of two 90° elbows in branch 2
Water flows at a rate of 0.1 kg/s in a tube with a diameter of 250 mm. The tube is heated uniformly at a rate of 135 kW/m2. Find the wall temperature at a location where Tsat = 180 C and x = 25%. [Ans.: Ts = 188 C]
(Modeling/similarity) The pressure drop per unit length in a 0.286-in.-diameter gasoline fuel line is to be determined from a laboratory test using the same tubing but with water as the fluid. The pressure drop at a gasoline velocity of 1.93 ft/s is of interest. (a) What water velocity is required? i ft/s (b) At the properly scaled velocity from part (a), the pressure drop per unit length (using water) was found to be 0.477 psf/ft. What is the predicted pressure drop per unit length for the gasoline line? i psf/ft
9At 1 atm and 20 oC, air flows in a 7 cm diameter tube. What should be the maximum air velocity to keep the flow laminar? (kinematic viscosity 1.516E-5 m^2/s)
Can you please find solution for this question,thanks
In a 0.05m (inside diameter) tube, the mean velocity of 40C fluid with an SG of 1.32 is 2.5m/s. The viscosity in its absolute state is 7.58 x10 poiseuille. How many reynolds numbers are there?
B/A boiling channel receives a thermal power of 6000 kw. If subcooled water at 275 °C enters the channel at a flow rate of 15 kg/s what is the void fraction at the channel outlet where the slip ratio is 1.687 and pressure is 68 bar. Given data: At 68 bar: h=1256 KJ/Kg, hg-1518 KJ/Kg, V-1.344*10-³ m³/Kg, V-28.27*10³ m³/Kg
The continuity of flow equation is fundamental to much of the fluid flow in building services systems illustrate the continuity system and its associated equations.
A pitot-static probe is used to determine the flow velocity by measuring the differential pressure as shown in Figure 7. The pressure difference sensor used in the system is electronic types and the output of the device is measured in voltage. The output of the pressure device is 3.5 V and the linear relationship between the device and the pressure difference is 10 kPa/v. i. Derive pitot formula to obtain flow velocity from Bernoulli equation, ii. Calculate the pressure difference inside the system, iii. Determine the velocity inside the system if the the fluid is water, and iv. Explain the cause that / ontirbute to inaccurary in the velocity reading. Fluid Flow, V Stagnation Static pressure pressure Pi-P2 Figure 7: Pitot static probe
How to calculate permeability according to silica bead characxteristics without knowing pressure drop? silica diameter: 2.5mm Inlet mass flow rate: 0.3m^2/min Inlet Temperature: -10 degree C
Q3