Derive the formula т, п + 1Ay2g" Ax 4Tmn = 0m, n(27-Lm + Tm,n+1 + Tm,n-1) + ·kт- 1, пCase 5. Node at a plane surface with uniform heat fluxт, п - 1

Answered: Image /qna-images/answer/02ad85dc-fea5-4066-a5c6-0c19e24dc07e.jpg

Answered: m, n+ 1 Ay m, n q" (27-L + Tmn+1 +…

m, n+ 1 Ay m, n q" (27-L + Tmn+1 + Tm,n-1) + 24" Ar 47 = 0 m, n-1 Case 5. Node at a plane surface with uniform heat flux

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter2: Steady Heat Conduction

Section: Chapter Questions

Problem 2.64P

See similar textbooks

Related questions

Q: (XY²-1) Inx=2y

Q: 2. If Tc= (-5) find TF. TK and TR.

A: Given: TC=-5

Q: salve gine a- when

A: givendifferential equation xdydx+cosy=0y=π4 when x=2

Q: Problem 6 You've been asked to design a stamping tool as shown. What are the internal forces at A…

A: FBD

Q: ده ))

A: The mass of each piece is m.

Q: Can you please draw Mohr's circle for the solution above?

A: Given that, σx=350 MPaσy=230 MPaτxy=-480 MPa

Q: 180 200 30 Find F and Lacation 令 ocation 200

Q: 3.3 Please help. Written on paper not typed on computer or keyboard please. Need help both…

A: Question 1) Question 2)

Q: Determine the mass of a steel ball whose diameter is 16mm.

Q: Qu write Bernoullis Equation for given tigure 2

A: Energy at any two point in moving fluid is same . Energy 1= Energy 2…

Q: H.W: Find the Trigonometric functi

A: given:find the trigonometric functions sinx,cosx,tanxwhen x=(0,45)

Q: both answers are wrong :(

A: Given DataT1=310KP1=320kPaM1=0.3 To findV2=?P2=?

Q: 2.3 Please help. Written on paper not typed on computer or keyboard please. Need help both…

A: ## Determining the Net Torque on the Wheel (Considering the Image)The image shows a wheel with…

Q: Describe the Parallel-Axis Theorem for an Area?

Q: 5-5.14. A homogeneous cylinder 3 ft in diameter and weighing 400 lb is resting on two rough inclined…

A: As per Expert Guidelines, we are supposed to answer only the Question of the given multiple…

Q: Rationalize all radical denominators. Find the unit vector v for vector v = 2i - 4j. Simplify any…

A: Unit Vector

Q: O Aveclar Af Length 10 units makes an angle. of 30 with avectorBofenoth 6units. Find the…

Q: Solve for the tensions 45 50 g

A: Given: W=50 g Consider the Free Body Diagram:

Q: +y (i) +5 dx y cosx dx dy dx (m) dx (iv) dx

A: Degree & Order: Order: highest numbered derivative in the equation Degree: highest power to…

Q: The point 1/4 of the way from (1,-3, 1) to (7,9, –9) is A. (4,3,-4) O B. (3/2,3,-3/2) OC.…

A: A point's coordinates are a pair of integers that define its precise position on a two-dimensional…

Q: How do you know that it is -1.2? What determines the sign?

A: Given: How do you know that it is -1.2? What determines the sign?

Q: The product of the diametral pitch and circular pitch is equal to O 1 O 1/n O nx No. of teeth

Q: A heavy ladder resting on floor and against a vertical wall may not be in equilibrium, if *

A: (1) Due to the rough surface, there will be friction force. And friction force keeps the ladder in…

Q: Please solve for 4.139 thx

A: Free body diagram of the problem To find The tension in the string Fdf

Q: are you sure it's not c?, can you show with diagrams

A: Given Data: To Find: Chose the correct option/s.

Q: The coefficient of friction depends on a. area of contact

A: Related to coefficient of friction various laws have been given by great researchers such as:…

Concept explainers

Thermodynamic Relations

Thermodynamics is the division of physics that deals with the transfer of any kind of energy, whether it be heat, temperature, or work, from one object to another.

Question

Derive the formula

т, п + 1
Ay
2g" Ax 4Tmn = 0
m, n
(27-Lm + Tm,n+1 + Tm,n-1) + ·
k
т- 1, п
Case 5. Node at a plane surface with uniform heat flux
т, п - 1

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

just case b
This question
3
Sipho’s mother is making a fire in the stove inside a shack using coal. A fan is used to extract the flue gasfrom the fire via a chimney made of zinc material. The wall thickness of Chimney is L=4mm and the walltemperature of the chimney on the flue gas side is T_si=60˚C. Sipho, playing outside next to the chimneyexperiences an ambient temperature of 20˚C. The surrounding temperature is T_sur=35˚C and the emissivityis ε=0.95. Assume the convection coefficient is 20W/m2K and the chimney is grey material.Under these conditions determine the outer surface (air side) temperature T_so=? of the chimney.
You are designing a 3m x 3m floor with radiant heating. The floor has 12 parallel pex pipes (k = 40 W/mK) of L = 3m, OD = 25mm and ID = 20mm. Hot water (TInfintiy 1 = 90oC, h = 200 W/m2K) runs through the pipes continuously. The surface below the pipes is perfectly insulated. Above the pipes, there is a 3mm layer of bonding material (? = 12 W/mK) and a 9mm layer of tile (k = 2 W/mK). Above the tile, there is air (TInfinity 2 = 25oC, h = 20 W/m2K). Properties of Air: k = 0.025 W/mK, Pr = 0.72, v = 1.847 x 10−5, u = 16.84 x 10−6, p = 1.2 kg/m3, B = 1/Tf (ideal gas), Hint: Assume that the “layer” of pipe starts at the center point (e.g. for conduction purposes, the pipe is OD divided by 2 thick). For convection, consider the entire pipe surface. a) What is the total heat rate entering the room above the floor? b) What is the temperature of the top of the tile?
Solve please. Should correct
Solve it correctly please. I
Conduction 1. A thermodynamic analysis of a proposed Brayton cycle gas turbine yields P= 5 MW of net power production. The compressor, at an average temperature of T. = 400°C, is driven by the turbine at an average temperature of T₁ = 1000°C by way of an L = 1m-long, d= 70mm - diameter shaft of thermal conductivity k = 40 W/m K. Compressor min T Combustion chamber Shaft L Turbine Th out (a) Compare the steady-state conduction rate through the shaft connecting the hot turbine to the warm compressor to the net power predicted by the thermodynamics- based analysis. (b) A research team proposes to scale down the gas turbine of part (a), keeping all dimensions in the same proportions. The team assumes that the same hot and cold temperatures exist as in part (a) and that the net power output of the gas turbine is proportional to the overall volume of the device. Plot the ratio of the conduction through the shaft to the net power output of the turbine over the range 0.005 m s Ls 1 m. Is a…
Q: Consider the section of wall as shown in the figure, assuming one dimensional heat flow, determine the following: I- Rate of heat transfer per unit area (1m) through the composite wall. II- Determine also the temperature (TD) as shown in the figure. T01 = 30 °C To2 = 2 °C hi = 20 W/m?.°C 8 cm h2 = 12 W/m?.°C 20 cm A F kA = 0.6 W/m .°C D TD 30 cm kB = 0.8 W/m .°C T BE Too1 To2 kC = 0.9 W/m .ºC hị h2 10 cm kD = 0.7 W/m .°C kE = 0.5 W/m .°C %3D kF = 0.04 W/m .°C 8 cm - 6cm 12cm %3D
Q: Consider the section of wall as shown in the figure, assuming one dimensional heat flow, determine the following: I- Rate of heat transfer per unit area (1m) through the composite wall. II- Determine also the temperature (TD) as shown in the figure. T01 = 30 °C T02 = 2 °C hi = 20 w/m?.C || cm h2 = 12 w/m?.C 20 cm A F kA = 0.6 W/m .°C D TD %3D 30 cm kB = 0.8 W/m .°C To01 T2 kC = 0.9 W/m .°C hi в | Е h2 10 cm kD = 0.7 W/m .°C kE = 0.5 W/m .°C %3D kF = 0.04 W/m .°C 8 cm 6cm 12cm
Plz help If possible write solution nearly Answer what u can & I will repost for other parts thanks
Tb=250°C 8mm -120mm -L= 50mm Determine the in figuere. K= 300 W mk h=160W/m²K key efficiency To = 32°C Imma n fin = ? of the fin shown Tip of the fin is adiabatic Accept it as an one-dimensional heat transfer. in a Continuous regime for the thin-tip air foil with the Shape shown in figure.