Water 17°C 1,8 kg/s 120°C Steam 120°C 1 80°C

Q: Its not a graded Questions why u reject it

A: since we are missing  biot number and fourier number we have it firstly , Bi=hLc/k, where Lc is…

Q: 1.42 As shown in the right Figure, a small-diameter water pipe passes through the 6-in.-thick…

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Q: A coolant with a temperature of -20 ° C passes through a copper cylindrical wire. The outer diameter…

A: Given that, Temperature of coolant, T=-20 °C,Outer diameter of wire, do=10 mm,Temperature of air,…

Q: Q1. Find the heat flow rate through the composite wall as shown in Fig. below. Assume one…

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Q: An office space of 15 ft x12 ft x10 ft height. The heat loss through roof is (8820 Btuh) if Tb.l.=80…

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Q: Crude oil is transported from a storage to a refinery through a 10" schedule 40 pipeline which is…

A: To Find : The amount of heat lost from pipeline.Given : The temperature of crude oil is The…

Q: Compute the heat transmitted through the walls

A: Lengh  =10 ftwidth = 12 ftheight = 8 ftT1 = 8FT2 = 65Fh = 0.12

Q: A coolant is transported in a pipe with external wall temperature of -30 °C and with outer diameter…

A: Given:The temperature of an external wall of the pipe is the diameter of the pipe is the thermal…

Q: 1. Determine the Thermal Shock Parameter for Silicon Nitride and Silicon Carbide: Modulus of…

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Q: Determine the heat-transfer rate from an electronic chip whose surface temperature is 31ºC and has…

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Q: Heat losses are associated with cost and can be ascertained through solving Select one: a. Heat…

A: Given: Heat losses are associated with cost and can be ascertained through solving

Q: want to know how much heat the tube lost due to the material it is made of. Even if it is a small…

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Q: Heat Trarnsier & Applications ISTe Q1. The heat flux through a wood slab 50 mm thick, whose inner…

A: We have to find thermal conductivity of wood

Q: The temperature at the inside surface of an oven is 460 oF.  The inside wall of the oven is made of…

A: Given   Temperature, T1 = 460oF                         T2 = 100oF                Area, A = 2ft2…

Q: A nuclear reactor can be modelled as the plane wall shown in figure below. The thermal conductivity…

A: Given Data The thermal conductivity of wall is: k=12 W/m.K The heat generation rate is:q˙G=106644…

Q: For Heat transfer through cylinder tube wall, the temperature is to be a linear function of r…

A: Given

Q: Find the heat transfer rate through a plane wall 20cm thick and 0.1m2 heat transfer area. The…

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Q: A finned surface has been added to cool an electronic part. The surface temperature of the…

A: Given, T=60°C h=40 W/m2K k=180 W/mK As, fin is of finite length and loses heat by convection from…

Q: HEAT TRANSFER CASE:  I want to know what temperature in (°F) the cylinder will have inside. It's a…

A: Given that, Inner radius, ri=0.55 in,Outer radius, ro=0.7 in,Length, L=5.7 in,Thermal conductivity,…

Q: The rear window of an automobile is defogged by passing warm air over its inner surface. If the warm…

A: Given:The inner warm air temperature, T∞,i=40oCThe convective heat transfer coefficient on inner…

Q: Q2) Derive an equation for the temperature profile in the wall and calculate the temperature at the…

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Q: Estimate the temperature gradient at the surface by convection over a surface of 6m2 area if the…

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Q: 1.29. Delermine the thermal conductivity of carbon monoxide gas at 1 atm pressure and 93.7 °C. Ans…

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Q: the place and the value of the maximum tem

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Q: Wind blows over a whirlpool hot tub. The air temperature is 290 K with a convection heat transfer…

A: Given: The temperature of the air is Ta=290 K, The convective heat transfer coefficient is ha =400…

Q: Solve the surface temperature using the parameters: h steam = 17.6319 W/m2 K h air = 25 W/m2 K T…

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Q: Q#2: the condenser of Geothermal Heat Pump will be cooled by A pipe with dimeter 3 cm buried in a…

A: The given information-   Diameter d= 3 cm = 0.03 m Cooling load Q = 8 ton = 8 ×3.516 = 28.128 kW hs…

Q: A) A plane wall has internal heat generation and is cooled covectively at its two faces. Given :…

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Q: Q2:- A sphere made of pure copper, which is 13 mm in diameter, is 70 °C (at t=0) when it inserted…

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Q: For your company you need to mass produce 20-cmx10-cm heat sinks to dissipate heat quickly from an…

A: Given data, Dimension of the base/sink = 0.2 m×0.1 m Convective heat transfer coefficient of the…

Q: Q2- Water flows inside a steel pipe with an ID of 2.5 cm. The wall thickness is 2 mm. and the…

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Q: 1) The heat flux and surface temperature of a board are related to each other with the thickness…

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Q: Q.3//A// Find the sensible heat ratio, if the latent heat in a room is 25% of the sensible heat…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: Fluid fluid with a temperature of -20C passes through a copper cylindrical wire. The outer diameter…

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Q: be selected) transparent body is reflected back. If the transmissivity of the body having their…

A: 1)Given data  Q1 be the heat flow of wall 1  Q2 be the heat flow of wall 2

Q: The heat transfer across a 5" wall of firebrick is 500 W/m2. If the surface temperature…

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Q: A steady-state electric motor operates under 10 Ampere and 220 Volt operating conditions. The output…

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Q: A steam pipe with outside diameter 10 mm, passes through a room, the surface temperature of the pipe…

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Q: A fluid is flowing in a tube with a thermal conductivity = 14.4 W/ m.K, it's inner %3D diameter is…

A: Solution:

Q: Find the thermal resistance r (in hr · °F/BTU) and the equivalent R-value (in hr · ft. °F/BTU) of a…

A: Given that, Wall dimension=18'×8'Inside temperature=72 °F,Outside temperature=32 °F,Thickness of…

Q: An office space of 15 ft x12 ft x10 ft height. The heat loss through walls is (6949.8 Btuh) if…

A: An office space of 15 ft x12 ft x10 ft height. The heat loss through walls is (6949.8 Btuh) if…