A mixture of high pressure water and steam at a rate of 0.5 kgs-¹ flows up a vertical tube with an inside diameter of 25.4 mm at a pres- sure 22 bar. Determine the type of flow if the mass quality is 1%. The density of the water is 845 kgm3, the density of steam is 10.8 kgm 3, and the viscosity of the water is 1.24 x 10-4 Nsm 2. Answer: Slug flow

Q: 4-61. Oil flows into the mixing tank through pipe A at 0.05 m/s, and glycerin flows into the tank…

A: To find the average density-

Q: A rigid, insulated vessel is divided into two compartments connected by a valve. Initially, one…

A:

Q: 6. Seawater (sg = 1.03) enters a heat exchanger through a reducing bend connecting a 4-inch copper…

A: Calculate the force required to hold the bend in equilibrium.

Q: Flow rate of a fluid (density = 1000 kg/m³) in a small diameter tube is 800 mm³/s. The length and…

A: Given:Density of the fluidρ=1000 Kg/m3DischargeQ=800 m3/sQ=800×10-9 m3/sLength of the tube(L)=2…

Q: You are designing a heatsink to cool a 100mm tall, 100mm wide surface. The fins you use are…

A: Solution; Given that; Height (H) =100 mm = 0.100 m Width (W) =100 mm=0.100 m Thickness of fins tf=2…

Q: P3: Ammonia gas(A) and nitogen gas (B) are diffusing in Gunterdhs straight glass tube 2.0 ft long…

A:

Q: The saturated liquid of water at T=300C has total volume (v) of 0.05m3,quality(x) of…

A: The formula used to calculate the specific volume; v=Vf+x(Vg-Vf) Where, V=Specific volumeVf=Specific…

Q: Describe about the piston with pressure chamber in the statnamic test.

A: The statnamic test is the tests which are used for determining load carrying capacity of deep…

Q: 1. What is the hydraulic radius of a rectangular air duct 300mm by 500mm?

A: There are multiple questions. So as per guidelines,  only first question is being solved.

Q: Flow rate of a fluid (density = 1000kg/ m³) in a small diameter tube is 800 m³/ s. The length and…

A: Given- discharge Q=800 m3/s density ρ=1000 kg/m3 Length L= 2 m Diameter D=0.5 mm pressure drop = 2…

Q: 5. For the setup shown in figure below calculate the pressure at A. assume standard atmospheric…

A:

Q: what will be the pressure gradient (kpa/m) at L=30 cm through the nozzle? At L=0, the liquid flows…

A: first finding pressure at respective sections by applying bernaulli's theorum and here given…

Q: Flow rate of a fluid (p = 1000 kg/m³) in a small diameter tube is 800 mm³/s. The length and diameter…

A: The density of the fluid, = 1000 kg/m3Flow rate = 800 mm3/sLength of tube = 2 mDiameter of tube =…

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.