Problem (17): water flowing in an open channel of a rectangular cross-section with width (b) transitions from amild slope to a steep slope (i.e., from subcritical to supercritical flow) with normal water depths of (y₁) and(y2), respectively.Given the values of y₁ [m], y₂ [m], and b [m], calculate the discharge in the channel (Q) in [Lit/s].Givens:y1 = 4.112 my2 =0.387 mb = 0.942 mAnswers:( 1 ) 1880.186 lit/s( 2 ) 4042.945 lit/s( 3 ) 2553.11 lit/s( 4 ) 3130.448 lit/s

The closest option to 3126 L/s is 3130.448 L/s.

Answered: Problem (17): water flowing in an open…

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

Add the energy grade line (EGL) as a solid line and the hydraulic grade line (HGL) as a dashed line to the figure below. Enter the corresponding numbers in the table. Assume steady incompressible flow from left to right. At point A, the pressure head P/y = 8 ft and the velocity is V=8 ft/s. The first turbine extracts AH = 10 ft, and the second turbine extracts AH = 5 ft. [ft] Ply Z V²/(28) EGL HGL EGL and HGL [ft] 30 25 2 10 50 O >> EGL_HGL (2,2,2,'T','T',-30,'ft') A D₁ =2 ft B C D₂ =2 ft; DE P3 = 2 ft F 0 5 A 10 B 20 25 15 x [1000 ft] C D 30 E F
Help me please
a) As given in the figure, water flowing into a tank at a constant speed fills the tank up to h = 3 m height in 5 minutes. If the long side of the rectangular tank is 2 m and the short side is 1.5 m, calculate the average velocity of the water at 30 ° C flowing from the 0.2 m diameter pipe at point A as [m / s] and its flow rate as [kg / s]. b) Water flows into the pipe at a constant average velocity of 0.5 m / s. In this framework, determine the relationship between the time (t) required to fill the tank at h = 3 m depth and the pipe diameter (D) at point A. (Take the width of the warehouse as 1.5 m). Plot the graph of (minutes) -D (m). (Let D be on the horizontal axis as 0.05 m, 0.1 m, 0.15 m, 0.20 m and 0.25 m)
. I am planning to perform some volume-flow rate measurements in the Fluid Mechanics Laboratory. For this, I need a volumetric measuring tank (graduated cylinder) and a stopwatch. I considered the volume of the measured tank as 15 gallons and a stopwatch with reaction time as 1/10th of a second (though resolution of 1/1000th of a second). What is the volume flow rate if it takes 5 minutes to fill a 15-gallon of tank? Determine the smallest division to be on the tank in order to estimate the volume flow rate within an accuracy of ± 0.05 gpm.
PAY ATTENTION TO Numbers given & solve carefully
Solve it correctly -Fluid.M
Problem Statement: A flow of water passes through a pipe and out of a nozzle as shown in the figure. The pipe has diameter di = 6.8[cm], the nozzle diameter is d2 3.7(cm]. A manometer h2. placed in the free jet as shown has a reading of h2 3.8(cm). Answer the following: Free d1 d2 Find the height h1 of the first manometer. ст Find the velocity of the liquid exiting the nozzle at (2). m/s Find the velocity of the liquid in the pipe at (1). m/s Find the pressure in the pipe at (1). kPa
Solve by hand and in white pages.
The vertical U-Section of a water distribution system seen on the drawing is considered. All hydraulic and dimensional data of the flow piece are known as given below. Calculate the Horizontal and Vertical components of the force acting on the flanges connecting the piece to the system. Q₁ = 30 [lt/s], P₁ = 200 [kPa], d₂ = 50 [mm] Q2 = 22 [lt/s], Q = 8 [lt/s], P2 = 150 [kPa], P = 100 [kPa], d₂ = 100 [mm] 22 = 0,7 10³ [m²] P₂ 2₁ d2 19₂ ΤΩΡΩ
QUESTION 14 The venturi meter has water flowing through it. The pressure difference is 6894.6 Pa. The diameter at point 2 is 0.1524 m, and diameter at point 1 is 2 times of point 2. What is volumetric flow rate through this meter? Write your answer only on m/h only. The coefficient of discharge is assumed to be as unity and density of water 1000 kg/m. [2(P - P2)/p]/2 V2 = C, 1- (A / A}) %3D Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Ans
In the gap between the two plates, the lubricant flows in one direction (x) by the pressure gradient. Lubricants are incompressible Newtonian fluids, flows are laminates, and terminal effects are ignored. Find the maximum flow rate [m/s] when the pressure difference (△P/L) per unit length is 25000 Pa/m.Data: clearance between plates (B) = 6 mm, lubricant viscosity (μ) = 25 cP (1cP = 10-3 Pa·s), lubricant density (=) = 0.88 g/cm3
In the gap between the two plates, the lubricant flows in one direction (x) by the pressure gradient. Lubricants are incompressible Newtonian fluids, flows are laminates, and terminal effects are ignored. Find the maximum flow rate [m/s] when the pressure difference (△P/L) per unit length is 25000 Pa/m.Data: clearance between plates (B) = 6 mm, lubricant viscosity (μ) = 25 cP (1cP = 10-3 Pa·s), lubricant density (=) = 0.88 g/cm3 Please.. explain more easy

SEE MORE QUESTIONS

Recommended textbooks for you

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Control Systems Engineering

Mechanical Engineering

ISBN:

9781118170519

Author:

Norman S. Nise

Publisher:

WILEY

Mechanics of Materials (MindTap Course List)

Mechanical Engineering

ISBN:

9781337093347

Author:

Barry J. Goodno, James M. Gere

Publisher:

Cengage Learning

Engineering Mechanics: Statics

Mechanical Engineering

ISBN:

9781118807330

Author:

James L. Meriam, L. G. Kraige, J. N. Bolton

Publisher:

WILEY

SEE MORE TEXTBOOKS