A single effect evaporator is operating under the following conditions: Feed Flow rate, Ib/h Percentage solids in feed Feed temperature, OF 40,000 5% 200 250 Steam temperature, F

Q: In a desert chemical plant, the operator wishes to store chilled water underground in a spherical…

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Q: A parallel plate type ESP used for indoor air cleaning to remove particles. The ESP is handling 100…

A: Given that, The volumetric flow rate of gas Q = 100 m3h Space between two plates = 10 cm Height of…

Q: The following figure shows the brine circulation in Multi-Stage Flash (MSF) desalination process.…

A: The Multi-Stage Flash (MSF) desalination process is a method used to produce freshwater from…

Q: Refrigerant R134-a is used in an ideal refrigeration machine cycle. Condenser 800 kPa evaporator at…

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Q: The rate of heat loss from a tank to the surrounding by convection and conduction is expressed by:…

A: Given Equation; qA=0.7∆T1.27(Do)0.27where;q=rate of heat loss, Btu/hrA=Area of tank surface,…

Q: 1. Oil is flowing inside % inch, 16 BWG, 20 foot long tube. The bulk oil temperature is 212 °F and…

A: Given tube diameter,d=3/4 in or 0.062 ft tube length, L= 20 ft bulk temperature of oil, Tb=212 oF…

Q: A 20-cm diameter cylindrical enclosed pan is placed on top of a heating unit for vaporizing propane…

A: Given : The diameter of the cylinder, The vapor pressure of propane  The heat flux, The bottom pan…

Q: (a) Air at 1 atm (abs) is flowing through a tube having an inside diameter of 50 mm at a velocity of…

A: Given a) Ait at P=1atm Tube D=50mm T=350K V=15m/s Find Heat transfer coefficient, h Effect of…

Q: A wind (atmospheric air) at 5 m/s flows parallel to the surface of a container containing ethyl…

A: Given data: Velocity of air = 5 m/s T = 293 k p = 1 atm Distance from leading edge = 0.5 m

Q: A heat exchanger has an overall heat transfer coefficient of 400 W/m³K based on the side whose…

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Q: A coaxial tube exchanger is operated under the following conditions. Tout K Cold fluid Hot fluid m…

A: Given, The mass flow rate of cold fluid, m˙c = 0.125 kg/s The mass flow rate of hot fluid, m˙h =…

Q: Derive equation for LMTD for parallel flow heat exchanger. Also state necessary assumptions made for…

A: 1) Conduction in tube and shell is negligible2) steady flow conditions3) Kinetic as well as…

Q: Air at 1 atm and 400 K and with a velocity of U∞o = 10 m/s flows across a compact heat exchanger…

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Q: spherical tank with a diameter of 10 cm should be maintained at a constant temperature of 1°C, and…

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Q: A 20-cm diameter cylindrical enclosed pan is placed on top of a heating unit for vaporizing propane…

A: Given:The diameter of the pan Vapor pressure of propane The heat flux Surface temperature of the…

Q: In a desert chemical plant, the operator wishes to store chilled water underground in a spherical…

A:

Q: A 3-in Schedule 40 iron pipeline carries steam at 6 atm gauge. The line is uninsulated and is 70m…

A: Given D = 3in P=6atm(gauge) L=70m T∞=25℃           ε=0.7 Find Steam condense per hour %Heat loss…

Q: Q4/ Air at 0°C and 1 atm flows at a velocity of 6 m/s across a rectangular plate at a uniform…

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Q: with minimum heat capacity of The value of number of transfer units in a heat exchanger is 0.2 kW/K…

A: The number of transfer units is a method used to calculate the rate of heat transfer where there…

Q: Cold water will be heated by hot air in a cross-flow heat exchanger consists of 110 thin-walled…

A: Given: Number of tubes N = 100 d = 1.5 cm = 0.015 m Area of duct A = 4 m2 Tc1 = 15 oC Th1 = 110 oC…

Q: Heat Loss from a Furnace. Two horizontal metal plates having dimensions of 0.8 x 1.0 m comprise the…

A: Given  Metal plate with dimensions  Lenght L = 1 m Width W = 0.8 m Temperature of lower plate T1 =…

Q: . If A rotary filter, operating at 1.8 rpm, filters at the rate of 0.0075 m3 /s. Operating under the…

A: Given data:Initial filtrate speed, f⁠⁠⁠⁠⁠⁠⁠1 = 1.8 rpmInitial filtrate rate, Q1 = 0.0075…

Q: length of the crystallizer

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Q: a duct is being designed to transport waste gas from a processing unit to a pollution control…

A: Average fluid temperature is determined. The hydraulic duct diameter for the rectangular duct is…

Q: A concentric tube heat exchanger operates under the inlet and outlet conditions set out in Table…

A: Given, The mass flow rate of hot fluid, mh = 7 kg/s The initial temperature of hot fluid, Thi =…

Q: After pressure spraying, there is a thin layer of water (at 70°F) left inside of a 24 inch diameter…

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Q: A heat exchanger will be used to cool 150 kg/h fruit juice containing 12% dry matter from 80 °C to…

A: A fruit juice is cooled in a heat exchanger with the help of water.

Q: Ex) Air at 0 C and 1 atm flows at a velocity of 6 m/s across a rectangular plate at a uniform…

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Q: Q3:Soild wire 4 mm dia, k= 120 W/mK and 2m lenght, is subjected to 20 Amp current and 220 volt. Heat…

A: The movement of heat across the border of the system due to a difference in temperature between the…

Q: If the overall heat transfer coefficient in question 3 above is 27 W/m²-K find the heat loss per…

A: Given data are as follows: Overall heat transfer coefficient h = 27 W/m2-K Temperature of hot oil =…

Q: A tubular shell/tube exchanger is operated with the following conditions: ** neglect viscosity…

A: given = Q = 200000 lb/hr N = 1196 tubes n = 6 Di = 0.62 inches = 0.051 fr internal corss section…

Q: (2.17) A rectangular steel (k = 58.7 W/m K) fin 25 mm thick and 150 mm long is attached to a wall…

A: Given that- k=58.7 W/m.K Thickness of fin, t=25 mm = 0.025 m Length of fin, l=150 mm=0.15 m…

Q: An example of heat transfer equipment that uses direct heating to bake solids or heat gas streams to…

A: The correct option for the equipment that causes heat transfer is to be chosen.

Q: A circular copper pipe of inner diameter 2 cm and wall thickness 1 mm is carrying water at 1 L/s.…

A: Inner diameter = 2 cm =0.02m wall thickness =1 mm Q=1 L/s  air Velocity=1m/sec inlet temperature =…

Q: PDO engineers and technicians are trying to solve the problem of fouling in heat exchangers. With…

A: The deposition and accumulation of unwanted material such as scale, suspended solids, insoluble…

Q: Calculate the mean flame height of a liquid pool with a circular diameter of 1.0m. Assume the liquid…

A: Answer is  height of the flame is dependent on the heat produced by the fuel or heat release…

Q: A triple effect forward feed evaporator is being used to remove water in an aqueous NaOH. The…

A: Given that- for a triple effect evaporator with forward feed flow mechanism. Required achievement=…

Q: A 3 meter tall aluminum tank with a 7 meter diameter is completely filled with ethanol. The empty…

A: An aluminum tank consist of ethanol at 25 0C.

Q: Determine the coefficient of performance (COP) of a simple saturated R-134a compression…

A: Given , Evaporation Temperature, TL=-10°C=263K Condenser temperature , TH=40°C=313K

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Q: 34. Which of the following is having highest value of overall heat transfer coefficient? a) Steam b)…

A: Overall heat transfer coefficent is define as the quantity of rate of heat transfer takes palce due…

Q: A solution of sodium hydroxide leave a dissolver at 100°C and it's to be cooled to 40 °C, using…

A: Note: We are not authorized to provide handwritten solutions, please follow the typed solutions. A…