Teamwork Ch2-Heat conduction equation 1. A pipe in a manufacturing plant is transporting superheated vapor at a mass flow rate of 0.3 kg/s. The pipe is 9 m long, has an inner diameter of 5 cm and pipe wall thickness of 6 mm. The pipe has a thermal conductivity of 17 W/m•K and the inner pipe surface contacted with steam which temperature is 120°C and heat transfer coefficient h = 70 W/m²°C. If the air temperature in the manufacturing plant is 25°C and outer pipe surface temperature is 70°C, determine the one-dimension equation for heat transfer and heat transfer rate of the pipe.

Teamwork Ch2-Heat conduction equation 1. A pipe in a manufacturing plant is transporting superheated vapor at a mass flow rate of 0.3 kg/s. The pipe is 9 m long, has an inner diameter of 5 cm and pipe wall thickness of 6 mm. The pipe has a thermal conductivity of 17 W/m•K and the inner pipe surface contacted with steam which temperature is 120°C and heat transfer coefficient h = 70 W/m²°C. If the air temperature in the manufacturing plant is 25°C and outer pipe surface temperature is 70°C, determine the one-dimension equation for heat transfer and heat transfer rate of the pipe.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: A long copper (k = 200 W/m-K) tube has an inner radius o Refrigerant flows through the pipe. The…

Q: b) A steel pipe with heat transfer coefficient of 42 W/mK contains flowing water. The outer diameter…

A: A steel pipeheat transfer coefficient K = 42 W/mK Outer diameter of the pipe Do = 90 mmFor r1Di =…

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: Please comment about the solution

A: The ratio of the temperature difference between two faces of a material to the rate of heat flow…

Q: A pipe carries hot molten lead from one part of a factory floor to another. The mass flow rate of…

A: Given:Mass flow rate of lead, m=0.05 kg/sLength of the pipe, l=2 mInlet temperature of molten lead,…

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

Q: When can the conductive thermal resistance of the tube in a heat exchanger be neglected in overall…

Q: rod of 2 cm and characteristic length of 0.5 cm diameter which is initially at 100 °C is quenched in…

Q: A dormitory at a large university, built 50 years ago, has exterior walls constructed of L. = 25-…

Q: Uniform internal heat generation at q =6.0×10^7 W/m3 is occurring in a cylindrical nuclear reactor…

A: Given, Internal rate of heat generation = q˙g = 6.0 x 107 W/m3 Diameter of fuel rod = d = 60 mm…

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: Please calculate the heat transfer rate (Btu/hr) from a horizontal pipe flow of water at 120 F…

A: Given Temperature, T1 = 120oF T2 = 70oF…

Q: We will explore an example that connects the basic definitions and equations for different modes of…

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

Q: Let's say a 3.0 gram copper wafer is dropped from a height of 50.0 meters. If 60% of the potential…

Q: A steel pipe with heat transfer coefficient of 42 W/mK contains flowing water. The outer diameter of…

Q: PROBLEM 3 In the given schematic of heat transfer for a wall, there is heat conduction through the…

A: For the solution refer below images.

Q: A house has well-insulated walls 18.0 cm thick (assume conductivity of air) and area 450 m², a roof…

Q: s A & B SOLVE CAREFULLY!! Please Write Clearly and Box the final Answer(s) and label them

A: Given:Diameter of pipe, d1=100 mmradius of pipe, r1=50 mmwall temperature of pipe, T1=-10o…

Q: A bare slab fuel element is 0.2 inches thick with a thermal conductivity of 10 BTU/hr-ft-F. It…

A: This problem involves heat conduction in a slab and can be solved using the heat conduction…

Q: Write clearly and explain.

A: Understand that the uniform heat generated is one-dimensional, steady-state conduction. Write the…

Concept explainers

Conduction and Convection

When energy travels from one object to another it is said to have undergone heat transfer. Heat transfer is nothing but the transfer of thermal energy or internal energy from one thing to another, like e.g., when a vessel with water, kept on top of a burner, heats up because of the flame underneath it.

Question

100%

Teamwork Ch2-Heat conduction equation
1. A pipe in a manufacturing plant is transporting superheated vapor at
a mass flow rate of 0.3 kg/s. The pipe is 9 m long, has an inner
diameter of 5 cm and pipe wall thickness of 6 mm. The pipe has a
thermal conductivity of 17 W/m•K and the inner pipe surface
contacted with steam which temperature is 120°C and heat transfer
coefficient h
70 W/m2°C.
If the air temperature in the
manufacturing plant is 25°C and outer pipe surface temperature is
70°C, determine the one-dimension equation for heat transfer and
heat transfer rate of the pipe.
T=70°C
Steam
120°C
h=70
L=9 m
to r gives

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Superheated steam at 350 °C flows through a pipe whose thermal conductivity is kp = 16 W/m.K. The inner diameter and thickness of the pipe are 26 cm and 1 cm, respectively. The surrounding temperature is 28 °C. The convective heat transfer coefficient at the steam side and the outside of the pipe is 90 W/m?.K and 15 W/m?.K, respectively. Derive an expression for the temperature profile across the %3D pipe thickness as a function of the radial position r. T = 28 °C, h, = 15 W/m?.K Ts = 350 °C h; = 90 W/m?.K ri %3D r2 Cross-sectional view of the pipe
Only find roof. no previous attempts
I need the answer as soon as possible
1- A solid infinitely long cylinder, radius 2 cm, has uniform internal heat generation. The temperature distribution in the cylinder is T(r) = = 256 – 8.6 x 104 r² where r is in meters, T in °C and the thermal conductivity of the cylinder material is 16 W/ m °C. Determine: (a) The temperature at the centerline. (b) The surface temperature. (c) The heat flux at the surface. (d) The rate of heat transfer to the surrounding per unit meter of cylinder length.
Problem 4 A cork board (k = 0.039W/m K) 3 cm thick is exposed to air with an average temperature T.. = 30°C with a convection heat transfer coefficient, h = 25 W/m².K. The other surface of the board is held at a constant temperature of 15°C. A volumetric heat generation of 5 W/m³ is occurring inside the wall. Assuming one dimensional conduction, write the governing equation and express the boundary conditions for the wall. (solve the equation is not required) Problom
Write the heat rate equation only, don’t evaluate. Using table 4.1 in “Introduction to Heat transfer, 6th ed., Wiley”
Water vapor at a temperature of 120 ° C flows through a stainless steel pipe (k = 57 W / mK). The inner diameter of the pipe is 47 mm, the outer diameter is 50 mm, and the length is 100 m. The heat transfer coefficient between the water vapor and the pipe wall is 200 W / m²K, and the heat transfer coefficient between the outer surface of the pipe and the ambient air is 25 W / m_K. The outdoor air temperature is 10 ° C. Find the thermal conductivity coefficient of the insulation material, since it is desired to insulate with an insulation material with a layer thickness of 50 mm in order to reduce the loss of heat from the pipe by 60%.
Answer this ASAP The diameter of the tube is 25 mm. The specific heat of water is 4.18 kJ/kg.°C. The overall heat transfer coefficient is 0.7 kW/m².°C. 1. Schematic of temperature distribution 2.ΔTLMTD 3.Actual heat transfer rate 4.Cmin 5.Maximum heat transfer rate
only find top
Problem 6. ART TAT Consider the cylindrical pipe shown in the figure. Heat is being generated in the pipe wall at a rate of R in units of W/m³, and the thermal conductivity of the wall is k, the heat transfer coefficients at the inside and outside of the pipe are h; and ho, respectively. At a given location along the pipe axis, the temperature of the fluid flowing inside of the pipe is Ti and that at the outside is To i. ii. Find the expression for the temperature distribution in the pipe wall. Find the total heat transfer rate from the pipe to both fluids.
I am struggling with this question. Part a and b
pls ans quickly