**Fluid Motor System Problem:**Water at 100°C is flowing at a rate of 115 L/min through the fluid motor due to friction. The pressure at A is stated as 4 bar, and the pressure at B is stated as 3.6 bar, caused by the flow of water. Flow is through a standard steel hydraulic tube having an OD (outer diameter) of 25 mm and a wall thickness of 2.0 mm. The OD at point B is 80 mm with a wall thickness of 2.8 mm. The height from A to B is 1.8 meters. The mechanical efficiency of the fluid motor is 85 percent.**Tasks:**(a) Calculate the power delivered to the fluid motor by the water.(b) If the mechanical efficiency of the fluid motor is 85 percent, calculate the power output._Use the general energy equation between points A and B to find hR:_\[ p_A/\gamma + Z_A + v_A^2/2g + h_R = p_B/\gamma + Z_B + v_B^2/2g \]**Power Delivered Equation:**BT power delivered by a fluid to a motor is given by the following equation:\[ P_R = h_R \times \text{weight flow rate} = h_R \gamma Q \]**Efficiency Equation:**Efficiency (\( e_M \)) is given by the following equation:\[ e_M = P_O / P_R \]**Hint:**For water at 100°C, \(\gamma = 9.81 \text{kN/m}^3\).**Check Below Answer:**Power Delivered: 0.29256 kW**Conversion Question:**What is this in horsepower?**Diagram Explanation:**The diagram depicts a fluid motor system, showing the flow of water from point A to point B through a steel tube. The dimensions are provided for two sections of the tube, with an outer diameter of 25 mm and a wall thickness of 2.0 mm at the inlet (A), and an outer diameter of 80 mm with a wall thickness of 2.8 mm at the outlet (B). The system's height difference between these points is 1.8 meters.

Answered: Image /qna-images/answer/1bac5049-2316-47dd-bd11-430efcc23cfb.jpg

Fluid motor system problem: Water at 10°C is flowing at a rate of 115 L/min through the fluid motor shown in figure below. The pressure at A is 700 kPa and the pressure at B is 125 kPa. It is estimated that due to friction in the tubing there is an energy loss of 4.0 N.m/N of water flowing. At A the tubing entering the fluid motor is a standard steel hydraulic tube having an OD thickness of 2.0 mm. At B, the tube leaving the motor has OD mm. (a) Calculate the power delivered to the fluid motor by the water. (b) If the mechanical efficiency of the fluid motor is 85 percent, calculate the power output. (For water at 10°C, y = 9.81 kN/m³) 25 mm and a wall 80 mm and wall thickness of 2.8 INIH USE THE GENERAL ENERGY EQUATION BETWEEN POINTS A & B TO FIND hR 25-mm OD PA/y + ZA + VA²/2g + h- hg- h = Pg/y+ Zg + V³/2g x 2.0-mm wall Flow BUT power delivered by a fluid to a motor is given by the following equation PR = hg x weight flow rate = Fluid motor hR y Q 1.8 m %3D HonDED AN Efficiency (em) is given by the following equation HECKI CORRECT EXPLAIN W 80-mm OD x 2.8-mm wall CHECK BELOW ANSWER: Po 0.9256 Kw %3D B. WHAT IS THIS IN HORSEPOWER? 6.

Fluid motor system problem: Water at 10°C is flowing at a rate of 115 L/min through the fluid motor shown in figure below. The pressure at A is 700 kPa and the pressure at B is 125 kPa. It is estimated that due to friction in the tubing there is an energy loss of 4.0 N.m/N of water flowing. At A the tubing entering the fluid motor is a standard steel hydraulic tube having an OD thickness of 2.0 mm. At B, the tube leaving the motor has OD mm. (a) Calculate the power delivered to the fluid motor by the water. (b) If the mechanical efficiency of the fluid motor is 85 percent, calculate the power output. (For water at 10°C, y = 9.81 kN/m³) 25 mm and a wall 80 mm and wall thickness of 2.8 INIH USE THE GENERAL ENERGY EQUATION BETWEEN POINTS A & B TO FIND hR 25-mm OD PA/y + ZA + VA²/2g + h- hg- h = Pg/y+ Zg + V³/2g x 2.0-mm wall Flow BUT power delivered by a fluid to a motor is given by the following equation PR = hg x weight flow rate = Fluid motor hR y Q 1.8 m %3D HonDED AN Efficiency (em) is given by the following equation HECKI CORRECT EXPLAIN W 80-mm OD x 2.8-mm wall CHECK BELOW ANSWER: Po 0.9256 Kw %3D B. WHAT IS THIS IN HORSEPOWER? 6.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

No wrong answer please. A closed tank 3m in diameter and 3m high is filled with water and rotates about its axis at 100 rpm. A pressure gage at the center of the top reasds 30 kPa. During the rotation. (a) Determine the equivalent height of the fluid above the topalong its periphery. (b) Determine the pressure at the outer perimeter at the bottom of the tank. (b) Determine the pressure at the bottom of the tank at the center.
Water flows from a pressurized tank, through a valve and out a pipe. If Q= 0.1 ft/s, Az 10 ft, P2=0 psig, D = 1lin., ht 5V/2g, please answer the following questions: 1) the pressure in the tank in psig, 2) sketch the EGL of the system., 3) sketch the HGL of the system Air under pressure Water Partly open valve Figure 3. A water tank discharges water through a partly open valve in a pipe with a diameter d
Q2) What is the pressure at point (B)inside the pipe shown in figure below if the water jet velocity at point (A) is 18 m/s.. 15m D= 75 mm D 200 mm 0.5 m B-
b2
The figure shows a portion of a hydraulic circuit. The pressure at point B must be 250psig. When the volume of flow rate is 80gal/min. The hydraulic fluid has a specific gravity of 0.90 and a dynamic viscosity of 6.00 X 10-5 lb.s/ft2. The total length of the pipe between A and B is 25ft. The elbows are standards. Calculate the pressure at the outlet of the pump at A.
Hydraulic Toolbox 3
Given The figure shows an inlet and outlet connected to a motor. If the pressure at A is 6.25 MPa and the pressure at B is 3.15 MPa. The motor inlet is a steel hydraulic tube with 25 mm OD × 1.5 mm wall and the outlet is a tube with 50 mm OD × 2.0 mm wall. The fluid is oil (sg = 0.84) and the velocity of flow is 1.40 m/s at point B. h1 = 2.60 m Required Calculate the power delivered to the hydraulic motor in kW to the nearest 100th. A h1 Flow |Motor
Water flows steadily downward through the pipe shown in the figure below. Viscous effects are negligible, and the pressure gage indicates the pressure is zero at point (1). Determine (a) the flowrate and (b) the pressure at point (2). (a) Q = (b) p2 = 2.1ft 3.1ft ↓s -0.12 ft (1) 5 -0.1 ft -free jet ft³/s lb/ft²
i)Calculate the flow rate through the system.
a) Determine the velocity at which water leaves the tank.b) Determine the mass flow-rate at which water leaves the tank.c) Determine the pressure at point B (report your answer in Pa).d) Given that the diameter at the constriction is 2.4 in, determine the pressure at point A.e) Given that the water is at 50 oC, and that the vapor pressure of water is 12.3 kPa at that temperature, state whether cavitation is likely to occur at A?
new 7
Water flows into the atmosphere from a nozzle and strikes a vertical plate as shown in the figure below. A horizontal force of 12 N is required to hold the plate in place. Determine the reading on the pressure gage. Assume the flow to be incompressible and frictionless. (Dı=0.3 m, D2=0.1 m, F=12 N) P=? F A2 A1