Water is flowing in a round tube. The temperature is T = 25°C. p=997kg/m^3, and the dynamic viscosity is n = 8.91 x 10-4kg/m-s. The tube inside diameter is D = 100mm. What is the minimum velocity Vmin in m/s so that the flow can maintain turbulent?

Q: late the Reynolds number of the flow of water flowing with the velocity of 1 m/s and the diameter of…

A: Given data⇒ Velocity (v) = 1ms Diameter (d) = 11 mm Convert from mm to m Diameter (d) =0.011 m…

Q: Select a proper schedule of pipe for each of the following conditions: FOR SET B: Steam at at 900…

A: Given: Let us consider the given data, d=10 inP=900 psiaT=900°F To find: Proper schedule of pipe.

Q: -Explain in details how we can use Pitot tube in order to measure the follow of the fluids using…

A:

Q: E thrust of a shaft is taken by a collar bearing provided with a forced cation system. The…

A:

Q: used of measuring the fluid temperature

A: Given;     The fluid velocity is doubled the thermal time constant of a thermometer           used…

Q: 4 in

A: given:

Q: For water having kinematic viscosity of 1.13x10-6 m2/s flowing in a 75mm diameter pipe. What is the…

A:

Q: 8. R12 saturated liquid at 35°Cis throttled to a pressure corresponding to a temperature of 5°C.…

A:

Q: plain the velocity and pressure behavior of the fluid through venturi. Also explain how to measure…

A: given: Explain the velocity and pressure behavior of the fluid through venturi. Also explain how to…

Q: he flow rate of water at 20°C in the center of a pipe with an inside diameter of 102.3mm is measured…

A: Given    Coefficient for the pitot tube = 0.95                                 Height, h = 80 mm…

Q: Answer clearly and concisely.  how does your computations go when for example all needed info are…

A: During solidification, fluid movement is common, which disrupts the above-mentioned solute…

Q: 1) The capillary rise in a thin bore tube happens to be 10,5 mm, if the diameter of the tube is 4 mm…

A: Given:Capillary rise in the tube, h=10.5 mm=0.0105 mTube diameter, d=4 mm=0.004 mAngle of wetting,…

Q: Draw a diagram to explain what it means: flow separation, the mechanism by which fluid separation…

A:

Q: A 2o0y bubble 7o mm diameten internal frlessure exces g 25 N/mim2 what in tension in soof Silm. has…

A: It is a basic problem on the surface tension.

Q: Bourdon tube is also referred to as an

A:

Q: What is the pipe velocity at point 1? Given the specific gravity of pink liquid S=3.9 and height…

A: Specific gravity of manometric liquid, sg=3.9 Manometric height, h=1 m

Q: If the difference between the liquid levels in two tanks (2.4 m) and pipe of (o.075m) diameter and…

A: Given data: Calculate the cross-section area of the pipe.

Q: Q5//answer one of the following branches c jäll al je al A) cast iron pipe (k=75w/m. °C) air flows…

A:

Q: The velocity of flow of water at the centre of tube is _______ when the head is 0.1m, η=8.9*10-3…

A:

Q: Spherical particles of density 2000 kg/m3 and in the size range 20– 100 mm are fed continuously into…

A:

Q: Pure milk at 293 K has a density of 1030 kg / m3 and a viscosity of 2.12 cp flowing at a rate of…

A:

Q: Calculate Reynolds Number for the flow of nitrogen at 1.2 kg/min in a 1 in inside diameter pipe at…

A: Given: mass flow rate of nitrogen,  m = 1.2 kg/minm = (1.2/60) kg/s = 0.02 kg/sdiameter of pipe, d =…

Q: (b) An oil with dynamic viscosity of 0.8 Pa. s and specific gravity of 0.9 is flowing through a…

A: It isn't not difficult to track down a great deal of data on the distinctions among dynamic and…

Q: Q1) Determine the viscosity of fluid between shaft and sleeve in Fig. (1)

A: Force = 100 N Diameter = 75 mm Velocity = 0.1 m/s

Q: A liquid is being pumped through a pipe whose diameter is 15mm. At the operating temperature and…

A:

Q: (a) State the cquation of contmity for a compressible tluid flowng thouglh a pipe.

A: Continuity equation: It states that" the rate mass of mass entering at any cross-section of a pipe…

Q: condition in a flow? a. If the flow is external and the velocity is measured close to the plate/wall…

A: Ans: (a) is correct.  there is a no-slip condition in a flow. If the flow is external and the…

Q: An Unknown Liquid (SG. 0.6651) is flowing through a 59m long copper tube with a radius of 2.5mm at a…

A: Given:Specific gravity of the liquid, S=0.6651Length of the copper tube, l=59 mRadius of teh copper…

Q: Which is not true about the velocity profile in a pipeline flow. a. Velocity will be zero at the…

A: Option (b)  Velocity will be minimum at centre This statement is not true

Q: if we have a pipe made of cast iron how can it roughness as a material effect the head loss and the…

A:

Q: Calculate the velocity of water flowing in a tube with Reynolds number 13500 and the diameter of the…

A: Given, Reynolds number, Re=13500 Diameter of the pipe, D=19 mm=19×10-3 m Dynamic viscosity of the…

Q: Water at 20°C is flowing through a 10 m long pipe as shown below. The tank is exposed to the…

A: Data given- Water at  T = 20°C  Density = 998.2 kg/m3  Kinematic viscosity = 0.0010016 Pa-s L = 10 m…

Q: A thin plate of very large area is placed in a gap of height h with oils of Example viscosities µ'…

A:

Q: Calculate  the equation of continuity ,when a fluid is flowing through a tube

A:

Q: How would I find an expression for average velocity in a smooth pipe, which is dependant on the…

A:

Q: Typical solution

A: Step 1:

Q: Discussion 1- Indicate the factors affecting the Reynotes number (Re). 2. The limits are gaved to…

A: 1. The Reynolds number is calculated as  : Re=ρVDμhere,ρ is the density of fluid in kg/m3V is the…

Q: Liquid of sp.gr and u is in a closed tank with air at pressure measured by a manometer of R eading.…

A:

Chemical and Phase Equilibrium

Phase diagrams or equilibrium phase diagrams are the graphical representations that show the phase transformations of the constituting elements with respect to the pressure, temperature, and compositions. The diagrams show the conditions that limit the different phases, namely solid, liquid, and gas. The diagram can also be utilized to verify the relations between the state variables. Most of the phase diagrams are temperature-pressure phase diagrams, with the variable parameter as the composition. Usually other variables such as solubility and pressure parameters are not indicated in the phase diagram. For a one-component system (unary phase diagram), the phase diagram is generally a function of temperature and pressure as the state variables, or temperature and volume. However, for a binary system (two-phase) having two components, the phase diagram is a function of temperature and composition as the state variables only. Coexisting of the different phases of the constituting elements is indicated in the phase diagram. A ternary phase diagram can be characterized by consisting of three phases in equilibrium.