heat transfer during this process

Q: An aluminium pan whose thermal conductivity is 237 W/m/°C has a flat bottom whose diameter is 20 cm…

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Q: 4. An experimental test rig is used to examine two-phase flow regimes in horizontal pipelines. A…

A: A two-phase flow regimes in horizontal pipelines is given with the following data,the temperature of…

Q: Water is to be heated by solar heated hot air (Cp= 1010 J/kg.°C) in a double pipe counter flow heat…

A: Given:   Double pipe counter flows heat exchanger. Overall heat transfer coefficient for the inner…

Q: 2. The vacuum pressure of a condenser is given to be 80 kPa. If the atmospheric pressure is 98 kPa,…

A: Given Data : Vaccum Pressure (Pvaccum) = 80 KPaAtmospheric pressure (Patm) = 98 KPa To Find :Guage…

Q: Hot oil at a flow rate of 7.2 kg/s (average c, = 1.92 kJ/kgK) enters an existing counter-flow one to…

A: Given:  Inlet hot oil Temperature = T1 = 385 K  Inlet water Temperature = T3 = 295 K  Outlet water…

Q: Air enters a diffuser at 102 KPa , 57 Celcius , and 285 m/s and exits at 303 KPa , 10 Celcius , and…

A: Let the inlet conditions be represented as ‘1’ and outlet conditions by ‘2’.   Given specifications…

Q: Determine the average convection heat transfer coefficient in a pipe (diameter d = 8 cm, length L =…

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Q: Air flows with a velocity of 6 m/s across a 20 cm? plate at 50 kPa and 300 K. An electrical heater…

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Q: Q3: Water at 10°C enters at the rate of 0.01 kg/s into a tube of 20 mm inner diameter. It is to be…

A: Water flow rate mw = 0.01 kg/s Intel temperature of water T1 = 10 oC Inner diameter of tube Di = 20…

Q: A stream of ammonia is cooled from 100oC to 20oC at a rate of 180 kg/hr in the tube side of a…

A: Given,

Q: It is proposed to condense 15 pounds per sec of saturated Freon-12 vapor in refrigeration system by…

A: Given:- Mass flow rate m=15 lb/sOutter dia meter Do= 1 inch =0.0833 ftInlet Temperature = 70∘FOutlet…

Q: <p A horizontal tube-bundle air-cooled exchanger is used to condense steam at 240 F and has the…

A: Step 1:

Q: A vessel with a paddle agitator and no baffles is used to heat a liquid at 37.8degC in this vessel.…

A: Given Inside diameter of the vessel, Di=1.22 m Diameter of the agitator, Da=0.406 m Speed of the…

Q: Q4. A 4.0-cm diameter sphere is maintained at 38°C and submerged in water at 15°C. Calculate the…

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Q: Find the specific work done in a Rankine cycle if the steam supplied at 650 kPa and 0.9 dry and the…

A: The given parameters are:Pressure at which steam is supplied (P1) = 650 kPaDryness fraction (x) =…

Q: <p A horizontal tube-bundle air-cooled exchanger is used to condense steam at 250 F and has the…

A: I'll answer each question step-by-step, using the given information from the image.1. What is the…

Q: In the case of determining heat rates and fluxes, is power required for the system the same as the…

A: Heat rate: Heat rate is defined as amount of heat (energy) per unit time. Unit of energy may be…

Q: 45 kg/h liquid propylene will be cooled from 300 K to 288 K by chilled water through a shell and…

A: Heat capacity of liquid propylene at 294 K is 2.6 kJ/kg-KCp-pl = 2.6 kJ/kg-KFlow rate of liquid…

Q: Steam is the working fluid in an ideal Rankine cycle. Saturated vapor entersthe turbine at 8.0 MPa…

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Q: A double pipe heat exchanger consists of a 2" Sch 40 steel pipe inside a 3inch Sch 40 steel pipe, 10…

A: It is given that double pipe heat exchanger is used to condense steam in the annulus bu help of…

Q: Calculate the rate of heat transfer for a steam flow rate of 220 Kg/Sec and latent heat of…

A: Given that, The mass flow rate of steam ms = 220 kgs The latent heat of vaporization λs = 25 kJkg It…

Q: The compression ratio of an air-standard dual cycle is 12, and the pressure at the beginning of…

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Q: 6.3 In a particular application involving airflow over a sur- face, the boundary layer temperature…

A: All answers are attached below; please check. Explanation:Step 1:Step 2:Step 3:Step 4:Please rate my…

Q: I understand that we have to use this formula Heat current=(k. Area. change in temperature)/length…

A: Firstly, the brass rod one end is in boiling water, which means this rod is hot. While the Copper…

Q: Which of the following units is not present in both the vapor compression refrigeration system and…

A: A part of both absorption refrigeration systems and vapor compression refrigeration systems is the…

Q: 2.6 A cylinder 10 m high, with a cross-sectional area of 0.1 m², has a mass-less piston at the…

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Q: Draw only the schematic diagram and T-S diagram.

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Q: DUE 9/2. Calculate the overall heat-transfer coefficient based on both inside and outside areas for…

A: Given : Inside heat transfer coefficient Outside heat transfer coefficientThermal conductivity of…

Q: A piston-cylinder device initially contains gas at 200 kPa. The system showed an expansion due to…

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Q: Steam is produced on the shell-side of a horizontal tube kettle-type reboiler operating at 104.01…

A: Note: To solve the problem, start with the calculation of the saturated vapor density. Then,…

Q: Air is flowing through a tube having an inside diameter of 38.1 mm at a velocity of 7.05 m/s,…

A: Given inside diameter of tube=38.11 mm velocity of air=7.05 m/s average temperature of air=449.9K…

Q: Which of the following is the rate of heat transfer unit 1. Watt 2. Pascal 3. Joule 4. None of these

A: Heat transfer is the transfer of heat due to modes of heat transfer like conduction, convection and…

Q: 7.1 What is condenser ? 7.2 What are the functions of a condenser in a thermal power plant? Give the…

A: A condenser is an essential component in thermal power plants, converting exhaust steam back into…

Q: The heat-transfer rate through the walls and roof of the house is 0.72 kW for each kelvin of…

A: GivenThere is a reference to heat pump, so we are dealing with a problem on heating arrangement for…

Q: Q2/ Air at atmospheric pressure and 27 °C is blown across a long 4.0 cm diameter tube at a velocity…

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Q: 2) A cylinder holds 200 kg of water at 120 °C at a pressure of 20 MPa. The temperature is increased…

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Q: 1. A flat plate of width 1 m is maintained at a uniform sur- face temperature of T, = 150°C by using…

A: a.The required power generation, q (W/m3), in a module positioned at a distance 700 mm from the…