Problem 2: Control volumes and Bernoulli's equationA large open tank of water is mounted on frictionless wheels as shown in Figure 2. The tank hasone orifice on each side. The left orifice is located at a distance h from the free water surface andhas a diameter d. The right orifice is located at a distance ah from the free water surface and hasa diameter ẞd.αhhBolV₂Figure 2: Open tank on wheels.1. Use Bernoulli's equation to calculate the exit velocities at the left and right orifices, v₁ andV2.2. Determine an equation relating a and ẞ if the tank does not move.

Answered: Problem 2: Control volumes and…

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

Please don't provide handwritten solution...
The force F required to hold the plug in its position ( from given figure)
Water at 20 °C flows through the pump impeller shown in the figure below, where the inner and outer diameters of the impeller are 160 mm and 400 mm, respectively, and the width of the pump blades is 55 mm. Part A μA Blade Estimate the shaft power required to drive the pump at this operating condition. Express your answer to three significant figures and include appropriate units. W shaft = Value Pump impeller Units The impeller rotates at 3600 rpm. Under a particular operating condition, water enters in a direction normal to the inflow surface, the component of the outflow velocity normal to the outflow surface, Vr, is equal to 19 m/s, and the magnitude of the absolute velocity, V, at the outflow surface is 33 m/s. Outflow surface Inflow surface 4 160 mm ✓ 400 mm
Can someone please help me to solve the following question showing all work. R-in = 5cm R-out = 15cm
Problem 2 (30 points): The manometer shown is closed to the atmosphere. The pressure at point A is 9000 Pa and at point B it is 8000 Pa. Using this information and the values given below, determine the length, L. N a = 8 cm, b = 7 cm, YH20 = 9,790 and Yglycerin = 12,360 M31 %3D %3D H,0 tB H,0 Glycerin 30
Can You Solve This.
The figure below shows a Venturi meter for measuring the water flow rate through a pipe. The cross-sectional area at Stations 1 and 2 is 0.01 m² and 0.006 m², respectively. The pressure difference between Stations 1 and 2 is measured using a U-tube manometer containing a liquid with a specific gravity (SG) of 1.4. The manometer head is h = 0.5 m. What is the volume flow rate Q through the pipe? Neglect viscous effects. The gravitational acceleration g is 9.81 m/s² and the density of water is 1000 kg/m³. (Note: The pressure difference is NOT simply given by PMgh, where PM is the density of the manometer liquid.) Q= 1. [0.014113976, 0.015599657 m³/s. 1 2 IT h
Given: Asked: Solution:
page: 2/8 8. For hydraulic pumps and motors, there are two types of losses, i.e. 9. The measure for oil trapping of gear pumps is 10. Three basic conditions for operation of pumps are and mechanism to separate suction from delivery stroke. 11. For the axial piston pump, the pulsation is minimized when the pump has 12. In neutral position, the port P and T of relief valves are (connected/disconnected). 13. The secondary air treatment unit of pneumatic systems include and air lubricator.
Transcribed Image Text:As part of a processing of biofuels, water is pumped into a circular tank with a diameter Dt. as shown in Figure Q3. The flowrate into the tank is Q₁ and the flowrate out is Q₂. When the vessel is heated, water evaporates. The average velocity at which the vapour rises across the entire tank is vevap- You may assume that water has a density of Pw, and vapour has a density of Pv. Acceleration due to gravity is g. 2₁ Vevap Q₂ => D₂ Figure Q3: Water being pumped through a heated evaporation tank. Find anexpressio for the rate of chnage of the mass of water in the tank At time t= 0 the height of water in the tank is h0. Find an expression for the height as a function of time h(t) An alarm is triggered when the pressure at the bottom of the tank exceeds P alarm. Find an expression for the time at which the alarm goes off
Problem 3: Leaking Tank Your engineering firm has been asked to determine whether the secondary clarifier (labeled "SECONDARY") downstream from the aeration basin (labeled "AERATION") is leaking at your local wastewater treatment plant. You conduct measurements over 45 minutes. During this time, you determine the average inflow rate Qin = 4.5 m³/min, the average outflow rate Qout = 4.0 m³/min, and the change in volume in the secondary clarifier is AV = 2.2 m³. You also determine that the fluid removed from the aeration basin is 90% water and 10% air by volume, since the fluid contains air bubbles. These bubbles rapidly dissipate in the secondary clarifier. PRETREATMENT OVERFLOW SECONDARY SLUDGE DIGESTION TRASH DRYER AERATION AIR PRIMARY DRY SLUDGE FINISHING ALICANTOY Is the secondary clarifier leaking, and if so, at what rate? [kg/min] SCUM METHANE
7. Blood is flowing through point P (Figure 2.5), which is connected to a catheter tip manometer system. Blood enters the manometer and equilibrates the pressure of the various fluids within the system (as denoted in the figure). Calculate the pressure within the blood vessel. Blood density is 1050 kg/m³, atmospheric pressure is 760 mmHg 25 cm Blood Fluid 1, P₁ = 879 kg/m³ Ja 45 cm 2 1 10 cm ✓ Fluid 2. P2 = 1200 kg/m³ Atmospheric pressure Figure 2.5 Schematic of a catheter tip manometer to measure intravascular blood pressure

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