Using Ritz technique, determine the temperature distribution in the fin.T=20 °c, h=0.3 w/cm² °c, k=4 w/cm °c. Assume free end is open to the atmosphere Using Ritztechnique, delermine thetemperature distributionin the fin shownbelaufigare. Ta : 20°c, hi03 w/cm'c,endK= 4W lem'cAssume freeOpenatomspheretheto

Answered: Image /qna-images/answer/f3317b04-b028-4925-84bf-9153aadb9c70.jpg

Answered: Using Rit3 technique, deormine the…

Using Rit3 technique, deormine the temperature distribution in the ftn shown belau figure. Ta: 20°c, hi0.3 w/cm² 'c, K= 4W /em'c end end is l mys to the

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 brick wall 3 m high, 7.5 m wide, and 160 mm thick has a thermal conductivity of 0.7 W/(m-°C). The…

Q: a hot fluid of 200 °C. How long does it take the rod temperature to reach 70% of the fluid…

Q: The two cylindrical rod segments shown in the figure below (Eigure 1) are fixed to the rigid walls…

Q: Find the temperature distribution T(x, t) for copper plate with length (L= 10 cm). use separation of…

Q: The temperatures distribution along the fin at nodes and their corresponding positions are shown in…

A: The temperature distribution represents the temperature at finite points on the surface. The…

Q: 2. For a 6x4 ft two-dimensional body shown in the figure, determined the nodal temperatures. Take…

A: Data Given: kxx=kyy=25 Btu(h.ft.°F)h=30 Btu(h.ft2.°F)T∞= 50°Fq=160 Btu(h.ft2)Q=300Btu(h.ft2)T=150°F…

Q: A rectangular fin with k=43 W/m.C, thickness t=2 cm, length L=14 cm and width W=1 m. The base of the…

Q: A rectangular nylon [E = 8 GPa; v = 0.35; a = 34 x 10-6/°C] plate has a circular hole in its center.…

Q: A small storage room has the dimensions of 20 m X 20m X 3m high. The walls of the storage consist of…

Q: A solid body is at an initial temperature of 50°C and at time=zero the boundary condition is…

A: Given: To find: Temperature distribution

Q: A machine element as seen in the figure is made of pure copper. It has an inner diameter of D;=2.9…

A: Given that, Inner diamter of element, Di=2.9 cm,Outer diameter of element, Do=5.9 cm,Height of…

Q: Two bars A and B, each of length 2m and cross sectional area 1m^2, are placed end to end. Their…

A: Given Thermal conductivity, kA = 339 W/mK kB = 837 W/mK…

Q: In the shown figure, the aluminium is subjected to thermal stress where 11 is 19.711 degree Celsius…

Q: You may have noticed that bridge decks are often built with expansion joints that permit the deck to…

A: To full fill the quality parameters , we can not provide hand written solution…

Q: There’s a bridge with a span of 1275 m long at its coldest. The bridge is exposed to temperatures…

Q: The temperatures of each node are shown in the figure and all values are given. Find the heat loss…

A: The goal is to determine the heat loss from the top surface of the plate to the environment. we can…

Q: The density of thermal current in a solid varies as: JT(x) = 1000e-x^2(W/m2) Find the equation for…

Q: There are 2 different types of fins: circular section and square section. Both fins are 30 cm length…

Q: A body having a cylindrical shape of length equals to 1.9 m and diameter equals to 400 mm is inside…

A: Given:Length of the cylinder, L=1.9 mDaimeter, d=400 mm or 0.4 mRadius, R=0.2 mAmbient temperature,…

Q: Two cylinders, 0.75 m in diameter (upper cylinder is 1.5 m long, k = 0.5 W/m-K; lower cylinder is…

Q: The temperatures distribution along the fin at nodes and their corresponding positions are shown in…

Q: Temperature distribution along the radius of a long cylindrical shell was found to be -2596.8 W/m2;…

Q: A small storage room has the dimensions of 20 m X 20m X 3m high. The walls of the storage consist of…

A: For finding the temperature of inner wall of the brick steady heat flow concept is applied.

Q: A heat sink is supported by three posts made of A-36 steel and brass, as shown in the figure. The…

A: to find:force supported by each bargiven:the intensity of uniformly distributed load is length of…

Q: Q3/ A copper fin k =390 W/m2. °C 2.0 mm thick and 15 mm long protrudes from a wall as in Figure…

Q: An office space contains one (6'x 3') well- fitted door made of nominal 2" wood. The heat loss…

A: Given data: Tbi=80° F=299.817 KTo=-10° F=249.817 KA=6×3 ft2=1.67225 m2t=2 in=0.0508 mQ=517.2…

Q: Problem 3: The composite wall shown in the figure below is 200mm H x 100mm wide. What is the…

A: Let T1 be the temperature between the adiabatic wall and G10 fiberglass, T2 be the temperature…

Q: In the configuration shown, all members are at a uniform temperature and ABCD is vertical. Then the…

A: Draw the diagram of link ABCD after heating and cooling the FC and EB respectively.

Q: A bar of length 2m is fully insulated along its sides. It is initially at a uniform temperature of…

A: Given data A bar of length 2 m is fully insulated along its sides. It is initially at a uniform…

Q: shows a plane wall of thickness Δx = 21 cm with a thermal conductivity k=0.7 W/(mK). Given that the…

Q: Your answer is incorrect. Try again. A soda lime glass sphere of diameter D₁ = 25 mm. encased in a…

Q: W= 1 m t = 3 mm 2- A rectangular cross section fin (k-45 W/m °C) with L= 20 mm, thick and T-120 °C…

A: Given Data Thermal conductivity, K=45 W/mKlength of the fin, L= 20mmwidth of the fin, W=1mthe…

Q: Two plates, one of aluminum with a tickness of 14mm and one of brass with thickness of 9mm were…

A: Given: The thickness of aluminium plates, L1 = 14 mm = 0.014 The thickness of brass plates, L2 = 9…

Q: Saved Help Save & A 2-kW resistance heater wire with thermal conductivity of k= 70 W/m-K, a diameter…

Q: Read the question carefully and give me right solution according to the question. Note: Don't copy…

A: Given datar0=5 mm T0=400°C T∞=20°C hw=10814 w/m2kTs=3000 kg/m3 C=1000j/kgk σ=6.66×10-6…

Q: A circular fin has D = 1 cm, L = (10) cm, k = 100 W/mK, and h = 25 W/m2 K. Find fin efficiency.…

A: Given A circular fin d = 1 cm L = (10) cm k = 100 W/mK h = 25 W/m2 K.

Q: A body having a cylindrical shape of length equals to 1.9 m and diameter equals to 400 mm is inside…

A: Lumped Capacitance method is a method of heat transfer analysis, where a spatially uniform solid…

Q: 3. For an extremely long fin (Trin tip=T) shown below, the temperature profile is T T(x) = T,…

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

Using Ritz technique, determine the temperature distribution in the fin. T=20 °c, h=0.3 w/cm² °c, k=4 w/cm °c. Assume free end is open to the atmosphere

Using Ritz
technique, delermine the
temperature distribution
in the fin shown
belau
figare. Ta : 20°c, hi03 w/cm'c,
end
K= 4W lem'c
Assume free
Open
atomsphere
the
to

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

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

Two cylinders, 0.75 m in diameter (upper cylinder is 1.5 m long, k = 0.5 W/m-K; lower cylinder is 1.1 m long, k = 1.3 W/m-K) are inside a frustum of a square pyramid (k = 0.053 W/m-K) as shown in the diagram. The upper face is at 250 oC and the lower base is at 100 oC. Calculate the resistance in C (in K/W).
I need the answer quickly
Find the temperature profile of the rectangular plate 4m x 4m, whose temperature at the side are given below: Take delx= del y= 1 m. 100 C 75 C OC 50 C
The Golden Gate Bridge in San Francisco has a main span of length 1.28 km, one of the longest in the world. Imagine that a steel wire with this length and a cross-sectional area of 4.10 x 106 m2 is laid in a straight line on the bridge deck with its ends attached to the towers of the bridge. On a summer day the temperature of the wire is 22.0°C. (a) When winter arrives, the towers stay the same distance apart and the bridge deck keeps the same shape as its expansion joints open. When the temperature drops to -10°C, what is the tension in the wire? (Take Young's modulus for steel to be 2.00 x 1011 N/m2, and the average linear expansion coefficient for steel to be 1.1 x 10-Soc-1.) (b) Permanent deformation occurs if the stress in the steel exceeds its elastic limit of 3.00 x 10° N/m2. At what temperature would the wire reach its elastic limit? (c) Explain how your answers to parts (a) and (b) would change if the Golden Gate Bridge were twice as long.
A square steel bar of side length w = 0.21 m has a thermal conductivity of k = 15.6 J/(s⋅m⋅°C) and is L = 2.7 m long. One end is placed near a blowtorch so that the temperature is T1 = 95° C while the other end rests on a block of ice so that the temperature is a constant T2. a. input an expression for the heat transferred to the cold end of the bar as a function of time using A=w^2 as the cross-sectional area of the bar. b. how much energy in joules was conducted in 1 hour, assuming t2=0*C c. input an expression for the mass of the water melted in one hour using Q1 from above and Lf in the latent heat of fusion. mw=
answer and show solution
In the figure below, it is known that the thermal conductivity of k1 = 0.06 W/mK, k3 = 0.04 W/mK, and k4 = 0.12 W/mK. The thickness of the layers is L1 = 1.50 cm, L3 = 2.8 cm, and L4 = 3.50 cm. Known temperatures T1 = 30°C, T12 = 25°C, and T4 = -10°C. Energy transfer through walls is constant. How much is T34?
Kindly show a step-by-step solution. Thank you A 6m rod with a 4mm gap between one of its ends and the surface of the wall next to it is secured solidly between two walls at 25°C. Calculate the highest temperature that the rod can withstand in degrees celsius while taking into account the maximum limiting stress of 67 MPa, where a = 19.5 m/mC°, and E = 130 GPa.