Q6) Water at 40°F flows through the coils of the heat exchanger as shown in the figure at a rate of 0.9 gal/min. Determine the pressure drop in (psi) between the inlet and outlet of the horizontal device.

Q: • Pump (or turbine) efficiency = Power Out / Power In • Schedule 40 steel and PVC pipe have the same…

A: a) Calculating the head pump delivery: hpump=∆Pγhpump=128 psi×114 in2ft262.4 lb/ft3hpump=295.38 ft

Q: Water with a flow rate of 0.85 lb/s and a temperature of 50 F enters a 1-inch tube. A constant wall…

A: Heat Convection: Heat convection is the physical movement of fluid from one place to another that…

Q: Water in pressurized cylindrical tank 40 ft. in diameter discharges into the atmosphere through a…

A: D = 40 ftd = 4 in or 0.333 ft H1 = 50 ftH2 = 2 ft

Q: c) For the system shown in Figure 3.1, calculate (i) the volume flow rate of water from the nozzle…

A: (a) Expression of Bernoulli equation for section C and B as; PCγ+v2c2g+zc=PBγ+v2B2g+zB       ......1…

Q: he closed tank in the figure is filled with water (yw = 62.4 lb/ft³) and is 5 fe ressure gage on the…

A:

Q: 16. Two tanks are connected by a 500-ft length of 1-in.- I.D. PVC pipe. The appropriate value for…

A: In this problem we have asked difference in water surface elevation between the two tanks. we have…

Q: 1. Determine the maximum load P that can be applied to the beam if the bearing plates A' and B' have…

A:

Q: Q1. A rectangular water tank of length 10m and width 6m has a free surface 15m above a 300mm…

A: Given data  Cross sectional area  Length Diameter  Coefficient of discharge

Q: EP 6.4 Given: air flows into the gas heater at a steady rate, such that at A its absolute pressure…

A: Gievn data,Air flows into the gas heater at 203 kPasteady velocity of 15m/s through a 100mm…

Q: In the figure below, water at 20 degrees Celsius flows steadily through the piping junction,…

A: Reference : Fluid mechanics , Uniform Shower flow We need to find exit velocity that is velocity…

Temperature Difference and Heat Transfer

Whenever there is a flow of heat flux resulting from a temperature gradient within the material or between two materials, there is heat transfer. Heat transfer primarily arises due to temperature differences between two bodies or within bodies. The term temperature gradient denotes temperature differences or variation of temperature due to change in some quantity. The fundamental use of the concept of temperature is found in the zeroth law of thermodynamics.