A mixture of water (density=1000 kg/m3) and vapor flowing with a mass rate = 7 kg/sec in a pipe of 1000 m long and 50 mm diameter, the gas fraction is 20%,then the volumetric rate of the water is:
Q: Calculate the x- and y-coordinates of the centroid of the shaded area. y
A:
Q: wo heat reservoirs with respective temperatures of 325 and 275 K are brought into contact by an iron…
A: Given Thermal conductivity, k = 79.5 W/m K Temperature, T1 = 325 K…
Q: 1/9 A space shuttle is in a circular orbit at an altitude of 200 mi. Calculate the absolute value of…
A:
Q: Calculate the convective heat transfer rate per unit length from a 40-cm diameter horizontal pipe…
A: Given data Diameter of pipe = d = 40 cm = 0.4 mSurface Temperature = Ts = 95°CTemperature of…
Q: Particles M and N slide along rods AB and CD as shown in the figure. At the very instant shown,…
A: firstly we find out the unit vectors along A and B.
Q: Q3/A piston-cylinder contains air at 150Kpa and 400 C after cool air to temperature of 20 C.…
A: this is a problem of constant pressure cooling.
Q: The signboard truss is designed to support a horizontal wind load of 910 lb. If the resultant of…
A:
Q: - the velocity
A: Given; Assume acceleration due to gravity as 9.8 m/s2Neglect all losses. If the mould is well…
Q: .Which of the following are potential safety hazards when operating a lathe? A. Stop the machine…
A: Concept: 1)Potential safety hazards means which is danger to mankind while working on machine…
Q: DRAW THE ISOMETRIC FIGURES OF THE ORTHOGRAPHIC DRAWINGS BELOW. ADD DIMENSIONS AND LEADERS
A: According to the details provided in the question, we need to draw an isometric view
Q: A piston-cylinder device with a set of stops initially contains 300 g of steam at 1000 Kpa and 400…
A:
Q: e polar moment of inertia provides an indication of a elect one: a. buckle Ob. resist failure in…
A: Ans: Option (c) is correct. The polar moment of inertia provides an indication of shaft ability to…
Q: 2/229 In a test of vertical leaping ability, a basketball player (a) crouches just before jumping,…
A: When an object moves in a linear direction, then the displacement by the object in a unit time is…
Q: A solid aluminum alloy [E = 69 GPa; a = 23.6 × 10-6/°C] rod (1) is attached rigidly to a solid brass…
A:
Q: A plane wall of an oven with an insulation coating is attached to an insulated wall. The thermal…
A: Given that, Thermal conductivity of insulated coating, ki=0.1 W/m.K,Thickness of insulation coating,…
Q: The two springs have a stiffness k = 1.2 kN/m, and have the same length and are without deform when…
A: The degree to which an object resists deformation in reaction to an applied force is known as…
Q: 1/11 Calculate the distance d from the center of the earth at which a particle experiences equal…
A: Let the particle is located as d distance from center of earth. The mass of earth ,Me=5.976×1024 kg…
Q: A new generator has been installed. There will be no maintenance cost until the end of the sixth…
A: It is required to calculate the present value of the cost of generator with P500 cost from the year…
Q: The position of the particle shown in fig. 1 can be described using the following equation s(t) =…
A:
Q: 5-1) Which one is the right fin design, (1) or (2)? Answer (1) or (2). ZZZZZ Flow in outer channel…
A: Option (1) is correct.
Q: The breakeven cutting speed
A: Given data, Two cutting tools with tool life equations given below are being compared: Tool 1:…
Q: A 2.9-lb slider is propelled upward at A along the fixed curved bar which lies in a vertical plane.…
A:
Q: The 4000-lb car is traveling at 33 mi/hr when the driver applies the brakes, and the car continues…
A:
Q: 11.16 (B). When a load of 20 kN is gradually applied at a certain point on a beam it produces a…
A: Load, P1= 20 kN Deflection, ∆1= 13 mm Maximum bending stress, σ1= 75 MN/m2 Load that is falling on…
Q: Measurements at a certain point of a pipe have been done where the following parameters were…
A: Write the equation for total energy per unit weight. e=Pρg+v22g+z Here, e is the total energy per…
Q: 6/54 A device for impact testing consists of a 34-kg pendu- lum with mass center at G and with…
A: Given Data The mass of the pendulum is:m=34 kg The radius of gyration about O is:kg=620 mm The…
Q: A vehicle is moving along a straight line having an initial speed of 10 m/s. It is experiencing a…
A:
Q: of d₂ = 0.75in. Aluminum e aluminum is 40 ksi. Assu fely be applied to the stru
A: BronzeE1=15000ksid1=0.60inYield-strength=48ksiAluminiumE2=10000ksid2=0.75ind3=1.00inYield-strength=4…
Q: F₁ F₁ ↓↑ F. 10 m 50 N-m unknown ↓) 11m 0.5 F₁ 0.5 Ko 1.5 F₁ would appreciate any clean and clear…
A: Given:- F1 = 10 N To Find:- Unknown Force (Funknown)
Q: 3/324 For the elliptical orbit of a spacecraft around the earth, determine the speed UA at point A…
A: Given Data taking the valuesm=5.972×1024kgGravity constant…
Q: You have been chosen as the test subject for the newest attraction at Canada’s Wonderland. This…
A: We will answer the first question since the exact on is not specified. Please resubmit the question…
Q: The beam shown has an second moment of area of 9,500,000 mm4 and a controlling section modulus of…
A:
Q: Problem 02. The fixed supported frame below carried a uniformly distributed load of 30KN/m along…
A: Since we only answer upto3 subparts, we will answer the first 3. Please resubmit the question and…
Q: H W8: Prove that: To - Toxo = (1-²) ² T=C₁+C₂y+C3y² 8 Quiescent fluid Tor Po 8
A:
Q: 6. A F1 car with a speed of 120 km/h goes around a level, circular track with a radius of 1 km. What…
A:
Q: A car with a four-wheel drive weighs 3000 lb and has a wheelbase of 10 ft. The e.g. is 3 ft above…
A: Given Datam=3000lbl=10fta=13g ft/s2To FindFf=?FR=?
Q: propeller shaft for a small yacht is made of a solid steel bar 104 mm in diameter. The allowable…
A:
Q: The concept of variable banking for racetrack turns is shown in the figure. If the two radii of…
A:
Q: 5-2) Consider oil flowing along with a flat plate parallelly. The oil flow creates laminar velocity…
A: Given question: In general which boundary layer of the oil is thicker (1) velocity boundary layer…
Q: A 4-cylinder, 4-stroke, diesel engine, has the following parameters: brake power = 100 hp, engine…
A: Given : n= 25 rps = 1500 rpm Bp = 100 hp = 74.57 kW bsfc = 213 g/kWh ρ = 0.85 g/cm3 To find : Volume…
Q: 2 kg of air contained in a piston-cylinder assembly undergoes a process from the initial state of T₁…
A:
Q: Q2 (a) Based on the theory of deflection beam, state the boundary conditions of two beams as shown…
A:
Q: A vehicle is moving along a straight line having an initial speed of 10 m/s. It is experiencing a…
A:
Q: The coefficient of active pressure for an angle of internal friction of 30.4 degrees is?
A: When an amount of force is applied on an object to move it in a particular direction, that force can…
Q: Determine Completely the resultant of .Concurrent forces system shown in Fig Y 300N 200N 45 100N…
A: Concurrent forces are those that are applied to a body in such a way that their lines of action meet…
Q: Given below are the following gauge pressure readings. Determine the absolute pressure readings in…
A:
Q: 29. A point mass of 100 kg is dropped onto a massless elastic bar (cross-sectional area = 100mm²,…
A:
Q: The value of the Log Mean Temperature
A: Given; Determine the LMTD ?Where, Saturated steam at 1000 C It condenses on the outside of a tube.…
Q: A rigid vessel of volume 0.86 m contains 1 kg of steam at a pressure of 2 bar. Evaluate the specific…
A:
Q: Determine the shear and moment as functions of x and draw the shear and moment diagrams for the beam…
A: Calculate the reaction at the support, RB+RC=10×3+12×6×48RB+RC=174 kN ................ 1Taking…
Step by step
Solved in 2 steps with 2 images
- answer is provided and mass flow rate is 4.2 kg/sec3. In a refinery, certain oil with sp.gr 0.9 flows with a velocity of 2 m/s in a pipe of diameter 30cm. Along the flow, the pipe diameter gets reduced to 25 cm. Determine the velocity and mass flow rate of oil at this section. 4. A circular pipe of uniform diameter 500mm carries water under pressure 30 N/cm2 . The mean velocity of water at the inlet (at the datum) is 2.0 m/s. Find the total head or total energy per unit weight of the water at a cross-section, which is 5 m above the datum line. 5. A tapered pipe, through which water is flowing, is having diameter, 30cm and 20 cm at the cross-sections 1 and 2 respectively. The velocity of water at section 1 is given as 3.5m/s. Find the velocity head at section 1 and 2 and also rate of discharge. 6. Water is flowing through a pipe having diameter 300mm and 200 mm at the bottom and upper end respectively. The pressure at the lower(bigger) end is 25 N/cm2 and the pressure at the upper end is 10 N/cm2. Determine the difference in datum…Certain oil with sp.gr 0.96 is pumped through a large pipe of diameter 500mm. Velocity of the oil at inlet is 0.2m/s. The outlet of the pipe is at an elevation of 50m above the inlet. The pressure of the oil at the inlet is 50N/cm2. For these conditions determine the volume flow rate and the mass flow rate of oil through the pipe. Determine the total head at the inlet of the pipe and at the outlet of the pipe.
- Hot water at a constant volumetric flow rate of Fh and temperature Th(t) is mixed with cold water at a constant volumetric flow rate of Fc and a constant temperature of Tc. Both streams flow into a bathtub, but because of carelessness, the water is overflowing and keeping the bathtub full of water. The bathtub volume is V, and the heat loss can be ignored. Assuming the water in the bathtub is perfectly mixed and constant density and heat capacity, derive the differential equation relating the temperature in the bathtub, T(t), to the temperature of the hot water, Th(t).Find the mass flow rate in kg/s of a liquid p=0.69 g/cm³ flowing through a 5 cm inside diameter pipe at 8.3 m/sWhat is mass flow rate of a liquid flowing through a pipe? Derive Bernoulli’s equation.
- A saturated steam at 410K is being transported in a pipeline (brass drawing tubing) at a rate of 1 grams/second. Pipe has inside diameter of 0.025 m . The tube is 100m long. The pressure at the entrance is 80kPa. (use Perry's Handbook for the properties and constants) R = 8314J/kg mol K; MW=18.02g/mol a. What is the value of G in kg/s.m2? b. What is the value of friction factor? c. What is the % of pressure drop? d. Calculate the outlet pressure.A 0.6 m3 tank contains gas at a pressure of 5800 kPa gage, a temperature of 75 deg. Celsius and mass of 25 kg. A part of this gas was discharged and the temperature and pressure changed to 60deg. Celsius and 4130 kPa respectively. Heat was applied and the temperature was back to 75 deg. Celsius. Find: (a) the final mass in the tank in kg CHOICES 9.36 15.63 18.283 (b) the discharged mass in kg. CHOICES 6.716 15.63 9.36 (c) the final pressure of the gas in kPa gage CHOICES 4215.56 5135.88 4135.88Water is flowing through a pipe of diameter 0.25 m with 3.2 m/s, then the mass flow kg/s rate is 628.32 157.08 0.16 49.09
- Water is pumped up to 8 m height. The pump operates in steady state, and it is perfectly insulated. Pressure increase over the pump is 850 kPa. The velocity of the water at the pump inlet w is 1 m/s and at the outlet w₂7 m/s. The diameter of the inlet d' is 0.12 m. The water is saturated at the inlet, and the temperature Tis 18 °C. The density of the water is assumed to be constant. The efficiency of the pump n is 77.0 %. Reduce the equation for energy balance with the given assumptions, and calculate the power of the pump and the fraction of kinetic energy. 0 = P + + qmh₂ h₁ + Read from h,s-chart Specific volume of inlet water v Power of pump P 2 w² - w² 2 The share of kinetic energy of the total pump power -2₁)) + g(²₂ — Z₁)Find the mass in metric tons per day of at -5 °C that would theoretically made in a refrigerating plant from water at 15 °C, when the mass flowrate of CO, is 0.7 kg/s. If the specific enthalpy of evaporation of CO, at the evaporator pressure is 290.7 KJ/kg. The dryness fractions of the CO, entering and leaving the evaporator are 0.22 and 0.98 respectively. Use the following constants (4.187 KJ/kg-K, 334 kJ/kg, 2257 KJ/kg).96 %24 ork 6 1. A patient needing a blood transfusion has a blood pressure of 120/70 (this is in units of mm Hg). It is best for the blood during the transfusion, to have a pressure that matches the patient's diastolic pressure (70 mm Hg). At what height, above the insertion point, should the blood supply be raised, such that it has the desired pressure of 70 mmHg is reached? (Density of blood is 1.06 * 10^3 kg/m^3 and 1 mm Hg= 133 Pascals) PZ =P0+PGZ 1.013 *105PA760MMHG G=9.8 P=1000 dy 12 f5 114 144 & 9 5. 4. 00