Applied Fluid Mechanics
7th Edition
ISBN: 9780133414622
Author: UNTENER
Publisher: YUZU
expand_more
expand_more
format_list_bulleted
Question
Chapter 9, Problem 9.11PP
To determine
To compute: the velocity profile and plot the data equation (9-4)
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Air @ 300K is flowing into a 200-mm ID standard steel pipe at a rate of 150 m3 per min. Compute for the Mach number of the flow.
What pressure head drop will occur in 300 ft of new horizontal cast iron pipe, 4" in diameter, carrying medium fuel oil at 50°F when the velocity is 0.25 ft/sec?
Oil with a specific gravity of 0.93 enters a reducing bend with a velocity of 3.2m/s and a pressure of 300kPa. The inlet and outlet diameters are 150mm and 75mmrespectively. The outlet end is 2m above the inlet end. Calculate the magnitude and direction of the force on the bend.
Chapter 9 Solutions
Applied Fluid Mechanics
Ch. 9 - Compute points on the velocity profile from the...Ch. 9 - s9.2 Compute points on the velocity profile from...Ch. 9 - Compute points on the velocity profile from the...Ch. 9 - Compute points on the velocity profile from the...Ch. 9 - A small velocity probe is to be inserted through a...Ch. 9 - If the accuracy of positioning the probe described...Ch. 9 - An alternative scheme for using the velocity probe...Ch. 9 - Prob. 9.8PPCh. 9 - For the flow of 12.9L/min of water at 75C in a...Ch. 9 - A large pipeline with a 1,200m inside diameter...
Ch. 9 - Prob. 9.11PPCh. 9 - Prob. 9.12PPCh. 9 - Prob. 9.13PPCh. 9 - Prob. 9.14PPCh. 9 - Using Eq. (9-4), compute the ratio of the average...Ch. 9 - Prob. 9.16PPCh. 9 - Repeat Problem 9.16 for the same conditions,...Ch. 9 - Prob. 9.18PPCh. 9 - A shell-and-tube heat exchanger is made of two...Ch. 9 - Figure 9.14 shows a heat exchanger in which each...Ch. 9 - Figure 9.15 shows the cross section of a...Ch. 9 - Air with a specific weight of 12.5N/m3 and a...Ch. 9 - Carbon dioxide with a specific weight of...Ch. 9 - Water at 90F flows in the space between 6 in...Ch. 9 - Refer to the shell-and-tube heat exchanger shown...Ch. 9 - Refer to Fig. 9.14, which shows two DN 150...Ch. 9 - Refer to Fig. 9.15, which shows three pipes inside...Ch. 9 - Water at 10C is flowing in the shell shown in Fig....Ch. 9 - Figure 9.19 shows the cross section of a heat...Ch. 9 - Figure 9.20 shows a liquid-to-air heat exchanger...Ch. 9 - Glycerin ( sg=1.26 ) at 40C flows in the portion...Ch. 9 - Each of the square tubes shown in Fig. 9.21...Ch. 9 - A heat sink for an electronic circuit is made by...Ch. 9 - Figure 9.23 shows the cross section of a cooling...Ch. 9 - Prob. 9.35PPCh. 9 - The blade of a gas turbine engine contains...Ch. 9 - For the system described in Problem 9.24. compute...Ch. 9 - For the shell-and-tube heat exchanger described in...Ch. 9 - For the system described in Problem 9.26 compute...Ch. 9 - For the system described in Problem 9.27 compute...Ch. 9 - For the shell-and-tube heat exchanger described in...Ch. 9 - For the heat exchanger described in Problem 9.29...Ch. 9 - For the glycerin described in Problem 9.31 compute...Ch. 9 - For the flow of water in the square tubes...Ch. 9 - If the heat sink described in Problem 9.33 is 105...Ch. 9 - Compute the energy loss for the flow of water in...Ch. 9 - In Fig. 9.26 ethylene glycol ( sg=1.10 ) at 77F...Ch. 9 - Figure 9.27 shows a duct in which methyl alcohol...Ch. 9 - Prob. 9.49PPCh. 9 - Figure 9.29 shows a system in which methyl alcohol...Ch. 9 - A simple heat exchanger is made by welding...Ch. 9 - Three surfaces of an instrument package are cooled...Ch. 9 - Figure 9.32 shows a heat exchanger with internal...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Similar questions
- A 150mm diameter penstock supplies water to a turbine under a constant head of 30m. Calculate the theoretical velocity of flow.arrow_forwardA 300mm x 75mm horizontal Venturi meter is inserted in a 300 mm diameter main pipeline where water flows at 55 lit/s. 1 What is the velocity heat at point 1? 2. What is the velocity at point 2? 3. Neglecting friction loss, compute the difference in pressure head from the inlet to the throat?arrow_forwardAir flowing through a 500 mm diameter duct the U-tube static pressure reading is 5 mm H2O W.G. and total pressure is 9 mm H2O W.G. What is the air flow velocity?arrow_forward
- Pressure drop across a turbine is 30 psi, the flow rate is 60 gpm. Calculate the power output of the turbinearrow_forwardQuestion : Water at 20°C flows through the piping junction, entering section (1) at 0.1 m3/min. The average velocity at section (2) is 2.75 m/s. A portion of the flow is diverted through the showerhead, which contains 150 holes of 1.5-mm diameter. Assuming uniform shower flow, estimate the exit velocity from the showerhead jets.arrow_forward6.A large blower for a furnace delivers 47,000 ft3/in (CFM) of air having a specific weight of 0.075 lb/ft3. Calculate the weight flow rat and mass flow rate.arrow_forward
- Water is flowing out of the nozzle (2) into atmospheric pressure (101 kPa). What is the flow velocity at point (1), when flow rate is 36.24 m3/h?arrow_forwardA Huston turbine impeller with a diameter of 0.217 m is used in a tank with a diameter of 0.65 m filled with liquid to a height of 0.65 m. Four baffles (baffles) are used to avoid vortex, all with a width of 0.01 m. The turbine operates at 275 rpm with a liquid that has a density of 1000 kg/m³ and a viscosity of 0.020Pa.s. a) Considering that the mechanical efficiency is 50%, what is the power in HP of the commercial engine that you should specify?arrow_forwardGood day. Here is my question (13) Consider a Venturi with a throat-to-inlet area ratio of 0.8 mounted in a flow at standard sea level conditions. If the pressure between the inlet and the throat is 335 Pa, calculate the velocity of the flow at the inlet.arrow_forward
- What depth of fluid above the outlet nozzle is required to deliver 200 gal/min of water from the tank shown in Fig. 6.377 The nozzle has a 3-in diameter. Use the direct application of Torricelli's problemarrow_forwardThe pressure drop across a turbine is 25 psi. The flow rate is 55gal/min. Calculate the power output of the turbine.arrow_forwardFor the wye fitting below, which lies in a horizontal plane, the cross-sectional areas at sections 1, 2 and 3 are 1 ft2 , 1 ft2 and 0.25 ft2 , respectively. At these same respective sections the gage pressures are 1000 lb/ft2 , 900 lb/ft2 and 0, and the flow rates are as shown below in ft3/s or cfs. What x and y force components would have to be applied to hold the wye in place?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Principles of Heat Transfer (Activate Learning wi...Mechanical EngineeringISBN:9781305387102Author:Kreith, Frank; Manglik, Raj M.Publisher:Cengage Learning
Principles of Heat Transfer (Activate Learning wi...
Mechanical Engineering
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Cengage Learning
Intro to Compressible Flows — Lesson 1; Author: Ansys Learning;https://www.youtube.com/watch?v=OgR6j8TzA5Y;License: Standard Youtube License