Q2:A) An experimental text program is being set up to calibrate a new flow meter. The flow meter is to measure the mass flow rate of liquid flowing through a pipe. It is assume the mass flow rate (m) is a function of the pressure difference (AP)across the meter, diameter of the pipe (D), viscosity of the fluid (μ), and the density of the fluid (p). Using the dimensionless analysis, find the-groups for this case study.
Q: Describe the structural diagram. Examples of modules in a structure chart may be used to explain the…
A: To find: Let us briefly explain the structural diagram and the relevance of transform analysis, and…
Q: Q5 - The three cables are used to support the 30-kg flowerpot, as shown in the Figure 9. Determine…
A: Givenm=30kg
Q: The flanged steel cantilever beam with riveted bracket is subjected to the couple and two forces…
A:
Q: Question 6 6.1 State the law of conservation of energy 6.2. A body is stationary on top of a…
A:
Q: The solid shaft of radius r is subjected to a torque T. Determine the radius r' of the inner core of…
A:
Q: Draw just the Free Body Diagram of the following figures. N/m Fig. (2) B C m- -3 m- 8 kN/m TO KN/m…
A: As per guidelines we need to answer only first 3 subparts of questions so please repost rest…
Q: The rigid bars AB and CD shown in Fig. are supported by pins at A and C and the two rods. Determine…
A:
Q: The length of the assembly shown below decreases by 0.5 mm when an axial force is applied by means…
A:
Q: What is difference between error terms (disturbance) and residual? Demonstrate and explain
A: To find :- What is difference between error terms (disturbance) and residual? Demonstrate and…
Q: 10) For Newtonian fluids, the relation between the shear stress and the rate of deformation (du/dy)…
A:
Q: Q2: A two-stroke diesel engine was electrically motored (non-firing operation) when the meter…
A:
Q: 1- The change of piezometric head per unit distance in a given direction is the ....... ***
A: we have to fill in the blanks
Q: Q2 - A- Use the graphical method to find the magnitude and direction of the resultant of these…
A:
Q: Q2-B- Fill in the blank with the correct answer. 1. When the resultant of force system acting on a…
A:
Q: What is the value of the potential energy of the system at Position 2 with the datum at the level of…
A:
Q: A hydraulic jack system is used to lift a block resting on the platform at Piston B by displacing…
A: The piston diameter at B, DB=115 mm=0.115 mLoad on piston B, MB=150 kgForce on piston A, FA=25.035…
Q: 1. Gate AB in Fig. below is 15 ft long and 8 ft wide into the paper and is hinged at B with a stop…
A: Length of the gate, L=15 ftWidth of the gate, w=8 ftThickness of the gate, t=1 in =112ftWater…
Q: Methanol (SG=0.792) is contained in a large tank under a pressure of 350000 Pa absolute. When a…
A:
Q: Figure 1 depicts estimated vertical eddy diffusivity profiles for 3 seperste boundary layers that…
A:
Q: * 2xy + (x² - y²)j Q3-B) The velocity field of an incompressible flow is given by V = Find the…
A:
Q: Q4: Compute the supplied heat (Q1) of a system that its thermal efficiency is 90%, and the work done…
A:
Q: 1. Compute the maximum shearing stress and deflection of a helical spring made from bronze…
A: Given data: Number of turns = n = 20 wire diameter = d = 0.50 in mean coil diameter = D = 2 x 3 = 6…
Q: A 6 12 -Хо 12 Х
A:
Q: Q2: The lecturer Aous used to drive his car early inorder to arrive and teach his students some…
A: The lecturer should start driving at 7 : 10 a.m. in order to travel from Baghdad to Tikrit…
Q: What is the radix component for the integer -35
A: This is a really useful lesson that starts with a standard programming language environment for…
Q: A Carnot engine has an efficiency 50% when its sink is at a temperature of 27°C. The temperature of…
A: As given in question, Efficiency of Carnot engine = η = 50% = 0.5 Sink temperature = T2 = 27 oC =…
Q: A Carnot engine has an efficiency 50% when its sink is at a temperature of 27°C. The temperature of…
A: As stated in the question, Efficiency of Carnot engine = η = 50% = 0.5 Sink temperature = T2 = 27 oC…
Q: Air flow though the device shown in figure. Select which set of the following conditions is TRUE…
A: Option : (e) is correct At point 1& 4 At point 1 cross section area of device is less as…
Q: A man stands on the middle rung of a 250 N ladder resting on a smooth flo and against a wall as…
A: Given: Wladder = 250 N Reaction at point A (RA) = 1.3 kN Reaction at point B (RB) = 433 N Tension in…
Q: Q5/A sphere is fired downwards into a medium with an initial speed of 45 m/s. If it experiences a…
A:
Q: Determine the shear and moment as functions of x and draw the shear and moment diagrams for the beam…
A:
Q: QUESTION 2. A smooth rod with a length of 21 is bent as in Figure 2 and small oscillations are made…
A:
Q: For a robust composite, the interfacial strength between the continuous and discontinuous phase must…
A: Introduction: Interfacial Strength: The interfacial strength is the strength of the link between…
Q: Discuss the difference between Alloys and composite materials
A: The difference between alloys and composite materials are followings:
Q: 3. For the state of stress at a point shown, draw its Mohr's circle and determine the ff: (a) the…
A:
Q: angular motion shown. At this instant, Determine: 1- The velocities of gear center 0 and collar B.…
A:
Q: Q3 - Determine the reactions at A and B. in the Figure 7. Fig. (7) 9 KN 20 kN \T 5 kN/m 2 m 1.5 m 1m…
A:
Q: A fabric of woven polymer fibers is to be held in tension while drying after a treatment in a…
A: Looking into the (x-y) plane we see: - RBx+RAx=FG∑MA=0FG×0.7=RBx×0.6RBx=1.167 FGRAx=-0.167 FG
Q: tand the Scotch Yoke Mechanism and observe and calculate the displacement of slotted slider from…
A: we have to discuss on the position analysis of scotch yoke mechanism
Q: The coefficient of static friction between the flat bed of the truck and the crate it carries is…
A:
Q: The thin-walled cylinder can be supported in one of two ways as shown. Determine the state of stress…
A: Calculated the state of stress in the wall of the cylinder for both cases.
Q: 21- A man stands on the middle rung of a 250 N ladder resting on a smooth flo and against a wall as…
A:
Q: Calculate the gas pressure, of air density is 1.22 Kg/m3, L-200 mm * Patm Gas at pressure p Tank…
A: Given:- L = 200 mm = 0.2 m Air density = 1.22 kg/m3 To Find:- Gas Pressure (P)
Q: 16. Find the Relative C.O.P. of a refrigeration system if the work input is 60 KJ/kg and…
A: Given, Work input to the refrigerator = W = 60 kJ/kg Refrigeration effect produced = QL = 130 kJ/kg…
Q: For a robust composite, the interfacial strength between the continuous and discos phase O a.…
A: Given Composite To find How interracial strength is importance
Q: Select the most suitable complement among listed options fo T) Real fluids (a) are viscous (b)…
A: Q 1: option d is correct Possess all the above properties Real fluid: in real fluids viscosity and…
Q: A force acting through the point (x, y, z) where X = 4, y = -3 and Z = 8 is given by the vector: F =…
A: moment M = r X F Answer: 66.468 N-m
Q: A 250 kg part falls from an airplane and hits the ground at 150kmin a) find the kinetic energy
A: Given data : Mass m=250 kg Velocity V=150 km/h
Q: 03 - Determine the reactions at A and B. in the Figure 7. Fig. (7) 9 kN 5 kN/m 2m 20 KN 1.5m 4 kN/m
A: For solution refer below images.
Q: Q4/ The jib crane is supported by a pin at C and rod AB. If the load has a mass of 3 Mg with its…
A: Givenm=3 Mg =3000 Kgx=6
Step by step
Solved in 4 steps
- The drag on an airplane wing in flight is known to be a function of the density of air (), the viscosity of air(), the free-stream velocity (U), a characteristic dimension of the wing (s), and the shear stress on the surface of the wing (s). Show that the dimensionless drag, sU2, can be expressed as a function of the Reynolds number, Us.Q2:A) An experimental text program is being set up to calibrate a new flow meter. The flow meter is to measure the mass flow rate of liquid flowing through a pipe. It is assume the mass flow rate (m) is a function of the pressure difference (AP)across the meter, diameter of the pipe (D), viscosity of the fluid (μ), and the density of the fluid (p). Using the dimensionless analysis, find the 7-groups for this case study.Q2:A) An experimental text program is being set up to calibrate a new flow meter. The flow meter is to measure the mass flow rate of liquid flowing through a pipe. It is assume the mass flow rate (m) is a function of the pressure difference (AP)across the meter, diameter of the pipe (D), viscosity of the fluid (μ), and the density of the fluid (p). Using the dimensionless analysis, find the-groups for this case study.
- Q2:A) An experimental text program is being set up to calibrate a new flow meter. The flow meter is to measure the mass flow rate of liquid flowing through a pipe. It is assume the mass flow rate (m) is a function of the pressure difference (AP)across the meter, diameter of the pipe (D), viscosity of the fluid (μ), and the density of the fluid (p). Using the dimensionless analysis, find the 7-groups for this case study. Uc) When small aerosol particles move through air or water, the Reynolds number is very small (Re < 1). Such flows are called creeping flow. The aerodynamic drag on an object in creeping flow is a function only of its speed, V some characteristic length scale, L of the object and fluid viscosity, µas indicated in Figure 11. Use dimensional analysis to generate a relationship for Fp as a function of the independent variables. The dimensions of Fp are MLT2. FD L Figure 11Ql: The viscosity in industrial measurement continue to use the CGS system of Lunits, since centimeters and grams vield convenient numbers for many fluids. The absolute viscosity () unit is the poise, I poise = 1 gtem. s). The kinematic viscosity (v) unit is the stohes, I stokes = 1 em /s. Water at 20C has u = 001 poise and also V= 0.01 stokes. Express these resalts in (a) SI and (h) BG tanits.
- 1. The thrust of a marine propeller Fr depends on water density p, propeller diameter D, speed of advance through the water V, acceleration due to gravity g, the angular speed of the propeller w, the water pressure 2, and the water viscosity . You want to find a set of dimensionless variables on which the thrust coefficient depends. In other words CT = Fr pV2D² = fen (T₁, T₂, ...Tk) What is k? Explain. Find the 's on the right-hand-side of equation 1 if one of them HAS to be a Froude number gD/V.02: The power input P to a centrifugal pump is assumed to be a function of the volume flow Q, impeller diameter D, rotational rate N, and the density p and viscosity u of the fluid. Rewrite these variables as a dimensionless relationship. Hint: Take 2, p, and D as repeating variables. pAD? Answer: fC (pn³D*)a) Vortex shedding is a common fluid flow problem across bluff bodies. The design of buildings and bridges take into account the analysis of vortex shedding phenomena to avoid the occurrence of resonance, where the natural frequency of the body matches the vortex shedding frequency. In this analysis, the following parameters are found to be important: velocity of flow (V), density of fluid (p), hydraulic diameter of the duct (D₁), dynamic viscosity of fluid (u), width of body (B) and the vortex shedding frequency (n). Using the method of repeating variables, find the non-dimensional relationship governing the phenomena.
- Parts for each product Homework 1 n produce dryer plant Can for each product castiens Then each product is assembled in its dedicated washing and dryer A machines. Difterent are manufactured by press and motor ly sechon. The the monthly capacity of different sections are: washing machine or looo dryer machine Press section: 100 - Motor section: 1600 washing machine or 7o00 drjer machine machine assembly line: goo0 machine washing druer machine assembly line: 5000 machine washing 1, profit for each unct of washing and dryer machines is 270 and 300 respectively. Formulate a linear programming problem for Find ing how many washing and dryer machines should be produced many washing to maximize total plant's profit. 2.A A Post Company need to transfer 30000 boxes with two each truck presented of olifferent trucks. Chavactenistics problem for The table below. Formulate a linear programming each truck to optimum nunber of minimIze total Cost.Volumetric flow rate, Q, of a pump is a function of impeller diameter d, fluid velocity V, pressure difference DP, fluid density r and viscosity m. a)Determine dimensionless P groups. b)A test is to be performed for a large pump that delivers 1.5 m3 /s of water from 40 cm diameter impeller with pressure rise of 400 kPa. For the test, a model with an 8 cm diameter impeller is to be used. What flow rate should be used and what would be the pressure rise in model pump. Note: The model fluid is water at same temperature as the water in the prototype.At a sudden contraction in a pipe the diameter changes from D, to D2. The pressure drop, Ap, which develops across the con- traction is a function of D, and Dz, as well as the velocity, V, in the larger pipe, and the fluid density, p, and viscosity, u. Use D, V, and u as repeating variables to determine a suitable set of dimensionless parameters. Why would ti be incorrect to include the velocity in the smaller pipe a sa nadditional variable?