1. What is Reynold's number? 2. State some practical examples of laminar and turbulent flow? 3. State the difference between laminar flow and turbulent flow? . What is the behavior of path lines?
Q: Steel rod (E:200 aPe) is loaded axially with tensice force of 100 KN. Find the sesess in the sod and…
A: Given, Young's modulus of steel rod = E = 200 GPa = 2 x 105 MPa Tensile force = 100 kN = 1 x 105 N…
Q: Q1/A helical compression spring are required to exert a force of 45N when compressed to a length of…
A:
Q: A pipe of diameter 300 mm and length 3500 m is used for the transmission of power by water. The…
A: Given that, d=300 mm=0.3 m, L=3500 m, H=500 m, f=0.006
Q: Find the ratio of E/K if poisson ratio is 0.272
A:
Q: ) The R is resultant of three forces (FI, F2 & F3), determine the magnitude and direction of F3
A:
Q: The Lookout Hills gravitational slope-deformation feature in Bonne Bay, western Newfoundland is a…
A: Write the given data. V=8.3 km3=8.3 km3×109 m31 km3=8.3×109 m3h0=350 mh1=130 m d=3.90 km=3.90…
Q: a) A group of researchers from UMP conducted a project collaboration with an aircraft company to…
A:
Q: Question 4: For the system shown below, b k a) Draw the Mechanical Circuit т b) Draw the Impedance…
A: Given : To find : a) Mechanical circuit
Q: As shown in the figure below, a biconvex thin lens located 141 cm from a screen, projects onto it an…
A: Given Datasi=141cmTransverse magnification=-0.7 ***As per our company policy we are supposed to do…
Q: A pyramid ABCD, the hend poiut A(2,5,4) and basepeints B(2, 0.5,0), C(O.5,2,0 and D(-,0,0). Reflect…
A: Given data The points are A (2,5,4)B (2,0.5,0)C(0.5,2,0)D(-1,0,0)
Q: 6. Discussion: 1. Is there a difference between the values of Qideal calculated by equat (1) and Qar…
A:
Q: 3.41 The constant wall thickness of a steel tube with the cross section shown is 2 mm. If a 600-N m…
A:
Q: 1. Determine the angular momentum H,of the 3-kg particle about point O. 3 kg QA \6 m/s 2 m _ 2 m 2 m…
A:
Q: rtual Channels (VCs) on a spacecraft are signed to telemetry in order to organize ne and playback…
A: Question 6 Ans : It is true. Virtual Channels (VCS) are assigned to real time telemetry and…
Q: Find the ratio of E/K if poisson ratio is 0.272
A:
Q: A diesel power plant provides power for Meralco in 20 hrs per day of operation. The industrial fuel…
A: Given DataConsumption per day V=3500 L/day=3.5m3/dayT=20hrs/dayAPI=40°
Q: A desktop computer is to be cooled by a fan whose flow rate is 0.40 m3/min. Determine the mass flow…
A:
Q: 8-25 A mass of 8 kg of helium undergoes a process from an initial state of 3 m/kg and 15°C to a…
A:
Q: A cylindrical specimen of aluminum having a diameter of 19 mm (0.75 in.) and length of 200 mm (8.0…
A: Specimen: Aluminum Diameter, D= 19 mm Length, L= 200 mm Force, P= 48800 N To find: (a) The amount…
Q: diagram, Calculate the center of pressure of the circular plate. (3 marks) FREE SURFACE 2.5 m h* 2 m
A: Given quantity ; surface of rectangular plate = 3 m wide and 5 m deep total pressure = ? position…
Q: Home work/2: An orbiting satellite has a mass of 3400 kg and is traveling at a constant velocity of…
A: Given Data The mass of the satellite is: m=3400 kg The constant velocity is: V0 The mass of the gas…
Q: Identify the correct moment and shear diagram for the following beam. 120 kN 1200 mm M V 144 kN-m-…
A: Draw shear force and bending moment diagram.
Q: The figure below shows a hovercraft that "floats" on a cushion of air, allowing it to move freely…
A:
Q: Give the TS and PV diagrams of Regenerative Rankine Cycle and how do you determine the mass of bleed…
A: Draw a schematic diagram for the regenerative Rankine cycle for the open heater.
Q: Calculate the work done by ethane gas during isentropic expansion from 220 °C and 30 bar pressure to…
A:
Q: Explain the basic working principles, main parameters, performance, efficiency, etc., of pumps in…
A: We are authorized to answer one question at a time since you have not mentioned which question you…
Q: 1. In the Steam Power Plant, superheated steam at 50 bar and 600°C was expanded in the turbine down…
A:
Q: When ... a seismic pickup system can be used to measure displacement, velocity, or acceleration…
A: Introduction: Seismic accelerometer is a device which is used to measure the displacement ,velocity…
Q: - Determine the resultant of forces system shown in Figure with its direction and locate it with…
A: Find the resultant and its direction also find location from point C.
Q: Refrigerant 134a enters a compressor at 600 kPa as a saturated vapor. It exits at 60°C and 1.4 MPa.…
A:
Q: Problem 2: Determine the support reactions for The beam shown below /2 2N/m 600 N 4N/M 200 N 45 02 m…
A:
Q: i) Determine the gear ratio and transfer function for the gear train between the driver gear (gear…
A:
Q: Convert 2.543 inHg to lb/ft2 manually. Show the step by step Conversion
A:
Q: A 1.5-m insulated rigid tank contains 2.7 kg of carbon dioxide at 100 kPa. Now paddle-wheel work is…
A:
Q: 2 -Determine the magnitude ( P) of the horizontal force required to initiate motion of the block of…
A:
Q: Use the method of repeating variables to find out the non-dimensional groups for the problem of fan…
A:
Q: Q1-A wet gas has composition as given below. Determine a value of z-factor for this gas at reservoir…
A:
Q: Construct the third projection of the cylinder.
A: According to the details provided in the question, we need to calculate the third view.
Q: EK.g water is flowing. Calculate parkipa) f H D= '50mm Dz loomm Datum. D=75 mm hrid=13.57
A: Given
Q: An end milling operation is carried out along a straight line path that is 325 mm long. The cut is…
A: INTRODUCTION End milling varies from other milling procedures mostly owing to the tools used to…
Q: Consider a medium in which the heat conduction equation is given in its simplest form as (a) Is…
A:
Q: 2) Which action should be effectively important to achieve the primary task: to maintain the balance…
A: To find:- Action effectively important to achieve primary task of pen
Q: How do you determine the mass of bleed steam in an open heater ?
A: Draw a schematic diagram for the regenerative Rankine cycle for the open heater. Here, OFH stands…
Q: A helical spring composed of 20 turns of 20mm diameter wire on a mean radius of 80mm when the spring…
A:
Q: A pipe carrying steam at 3.5 MPa has an outside diameter of 450 mm and a wall thickness of 10 mm. A…
A:
Q: the O Frad the all Anterall forces of t member or the trusS Shown in Lind the Zero member only 3. I.…
A: Zero force members are subjected neither tension not compression. 1. If two members have same…
Q: Draw the three projections of this solid with dimensions on them 80
A: Given 3D model To find Front view Top View Side View
Q: Calculate the actual COP of the refrigerating device if it is operating between the temperature…
A: Given, Relative COP = 2.5 Highest temperature of Carnot cycle = TH = 300 K Lowest temperature of…
Q: The bell-crank mechanism is in equilibrium for an applied load of F1 = 11 kN applied at A. Assume a…
A: F1= 11 kN= 11000 N a= 250 mm b= 100 mm c= 90 mm θ= 40∘ Diameter, d= 29 mm Thickness, t= 31 mm To…
Q: pressure drop from the inlet to the exit of the channel. Co values for APfriction by using the…
A: given datar=9,b=10,C=6,J=93b+r=(3×10)+9=393J+C=(3×9)+6=33r= no . of support reactions=9b=no. of…
Step by step
Solved in 2 steps
- The present pumping rate of crude oil through the AlaskaPipeline, with an ID of 48 in, is 550,000 barrels per day(1 barrel = 42 U.S. gallons). (a) Is this a turbulent flow?(b) What would be the maximum rate if the flow wereconstrained to be laminar? Assume that Alaskan oil fitsFig. A.1 at 60°C.Determine the following:What is Rainfall-Run off Relation?Definition of hydrographWhat is Hydrograph separationWhat is Unit HydrographEstimation of Discharge using hydrographWhat is Rational Formula and SCS Curve? Please type it in here and not in a piece of paper.Define Upstream and Down Stream.
- A Cipolletti weir, popular in irrigation systems, is trapezoidal,with sides sloped at 1:4 horizontal to vertical, as in Fig. The following are flow-rate values, from the U.S.Dept. of Agriculture, for a few different system parameters. Use this data to correlate a Cipolletti weir formula with areasonably constant weir coefficient.Answer completely The Fanning equation and the Darcy-Weisbach equation both relate the pressure drop with the dynamic pressure of the flowing fluid in a channel. What is the physical significance of the pressure drop? Why is it needed to be determined?Write a generic version of the Reynold’s number equation. What type of flow is associated with a very high Reynold’s number? What type of flow is associated with a very low Reynold’s number?
- Answer all. Categorise the following flow fields as two- or three-dimensional, steady or unsteady or a combination thereof. (a) Flow past a passenger aircraft cruising in level flight. (b) Flow over weir (a small dam-like construction in a water channel over which water flows) observed for one hour on a particular day. (c) Water flowing from tap at a very low flow rate. How does the situation change at higher flow rates ? (d) With velocity field given by: v = (2x2)i + (4xy)j (e) With velocity field given byv = (2x + 3yt)i + (yt)j + (4xy)k (f) A thin film of oil running down an inclined plane.In Fig. , let Vo = 5.5 m/s and yo = 90 cm. (a) Will thewater rise or fall over the bump? (b) For a bump height of30 cm, determine the Froude number over the bump. (c) Findthe bump height that will cause critical fl ow over the bump.For more than a century, woodsmen harvested trees inSkowhegan, ME, elevation 171 ft, and fl oated the logsdown the Kennebec River to Bath, ME, elevation 62 ft, adistance of 72 miles. The river has an average depth of14 ft and an average width of 400 ft. Assuming uniformfl ow and a stony bottom, estimate the travel time requiredfor this trip.
- Reynolds number is 3158, the flow is a. Laminar flow b. Turbulent flow c. None of these d. Transitional flowWater ( density 1000kg/m3) flows downward naturally through a vertical pipeline of diameter D=25 cm and length L= 100 m . Determine the pressure gradient causing flow ( USE π = 3 ; g = 10 m2/s ) ANSWER: 10 kPa/m (Although I wrote this is the answer under the question in some of the questions I posted before. Different answers were found from the answer. The exact answer to this question is 10kPa / m.)GLYCERIN (SP.GR. = 1.26 AND ABSOLUTEVISCOSITY OF 1.49 ?? − ? ) FLOWS THROUGH ARECTANGULAR CONDUIT 300 MM BY 450 MM AT THERATE OF 160 ? ??/???.IS THE FLOW LAMINAR OR TURBULENT?