атьTb=250°C8mm120mm-L=S= 50mmK-300 Wmkh=160W/m²KToo = 32°CTmmnfin= ?Determine the temperature distrubition of the fin shownin figuere.Tip of the fin is adiabaticContinuousAccept it as an one-dimensional heat transfer. in aregime for the thin-tip air foil with theShape shown in figure.

Answered: Image /qna-images/answer/1acac3d8-c23a-42e6-be65-e4974df1974b.jpg

Determine the temperature distrubition of the fin shown in figuere. 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.

Determine the temperature distrubition of the fin shown in figuere. 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.

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 2.54P

See similar textbooks

Related questions

Q: A 200 mm A The 200-mm spool has a mass of 8 and a radius of 7mm. If the 8-kg black A is released…

A: To find: The distance the block must fall in order for the spool to have an angular velocity of 4…

Q: Problem #3: Perform single plane balancing calculations of the following tire rim. HINT; F₁ +5² +5²…

A: Given data, The masses and radial distance of the masses are tabulating below Mass in oz, m…

Q: Determine the maximum force P that can be applied without causing the two 50-kg crates to move. The…

A: Introduction Using the equilibrium equation, we will compute the greatest force that can be applied…

Q: In a 2D dimension incompressible flow , if the fluid velocity components are given by u = x-4y , v =…

A: Given:The fluid velocity components are given as:u=x-4yv=-4x

Q: If cables BD and BC can withstand a maximum tensile force of 17 kN, determine the maximum mass of…

Q: If the Pump-1A flow rate is increased due to an increase in the process what modification is…

A: If the Pimp-1A flow rate is increased due to an increase in the process what modification is…

Q: ecify the structural components of a program that could pass automotive safety inspections.

A: Vehicle inspection is a process required by national or subnational governments in many nations.…

Q: Which of the following statements about the camshaft is FALSE? O It turns at twice the speed of the…

A: Speed of camshaft is half the speed of crank shaft. CI engine have four process:…

Q: Problem 1-determine the maximum moment of the assembly. Hint: Obtain the moments for vertical and…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A cooling tower of a centralized air conditioning system handles 5,000 m³/h of water which enters…

Q: Using Matlab, what are the step response curves of the closed-loop system, as shown in fig.1. the…

A: Given: To find: Step response

Q: A significant disadvantage of using a flywheel with a reduced moment of inertia would most likely…

A: Given: To select the correct option for the disadvantage of using a flywheel with less moment of…

Q: The shaft rotating at 120 rpm carries a spur gear A having 80 teeth with a diametral pitch of 5. The…

A: Given data as per the question Shaft speed =120 rpm Teeth on gear A =80 Diametral pitch =5

Q: The rotation axis of the uniform cylinder is constrained by a frictionless slot. The cylinder is at…

A: Given data: Belt translational velocity V = 20 ft/s Coefficient of friction μ=0.4 Find: a) Calculate…

Q: Who was responsible, using observation and a stopwatch, in developing standards used to teach…

A: Frederick Winslow Taylor.

Q: Using Matlab, what are the step response curves of the closed-loop system, as shown in fig.1. the…

Q: Evaluate whether the following statement is True or False: For an ideal gas, the change in enthalpy…

Q: A large, pressurized tank delivers water upstream via a series of two pipes as shown in the figure.…

Q: The axial flow pump produces a discharge of 0.095 m³/s. The impeller is rotating at w = 110 rad/s,…

A: Given: Discharge, Q=0.095 m3/s ω=110 rad/s Mean radius, r=75 mm To find: Velocity of water at exit

Q: Nitrogen having a temperature of T₁ = 290 K. and absolute pressure of p₁ = 330 kPa flows into the…

A: Introduction Using the Mach number, we will compute the pressure and velocity of nitrogen at exit…

Q: In the binary phase diagram for the Cu-Ni system in the Figure provided: 1. Draw the microstructures…

A: 1. For point A,Only present in the liquid phase.Co = 40% NiWL = 100% Wα = 0 2. For Point E,Only…

Q: Determine the resultant hydrostatic force on side AB, and the location of center of pressure. The…

A: Given:Depth of the oil confinement, h=3mWidth of the confinement, w=2 mDensity of the oil, ρ=900…

Q: Helium (R=2.08 kJ/kg-K and cv=3.12 kJ/kg-K) is compressed isentropically from a pressure of 110…

Q: 42-4-1-1-2 $₂$1 "5=²s_²s ='s-²s -In- +Rln- v, avg T Rln- ")=²s_²s + Rln- -In- P, avg 1 - Rln- P₁

Q: The coefficient of kinetic friction between the 30-mm- diameter pin and the pulley is 0.25.…

A: (a) To find: The tension required to raise the load. Given: The radius of the pin is r=15 mm. The…

Q: m = 70 kg/s P₁ = 40 kPa Saturated Liquid Water W = 140 kW 2 Q = 302 MW Boiler 3

A: (a) To find: The boiler pressure. Given: The pressure at the entry of the pump is P1=40 kPa. The…

Q: 4. A disk of mass M and radius R is free to rotate about a horizontal axis through its center. A…

A: To find: The linear acceleration of mass, the angular acceleration of the disc, the tension in the…

Q: 1. Using order of magnitude estimates, show that the Reynolds number signifies the ratio of the…

Q: An excavator encounters a reaction force of 7600 lb from the ground, normal to line AC, as shown.…

Q: If the center of gravity of the stacked tables is at G, and the stack weighs 100 lb, determine the…

Q: Determine the mass moment of inertia of steel balls used in ball bearings. Use a diameter of 2 cm.

Q: A lift force of 200 KN is desired at a speed of 12 m/s on the hydrofoil of Fig. P8.54, designed to…

Q: Figure 5(a) shows a car seat installation robot. It does the job of three people lifting and…

Q: etermine the indices for the directions shown in the following cubic unit cell:

Q: End A of the 8-kg uniform rod AB is attached to a collar that can slide without friction on a…

A: To find: The angular acceleration of the rod and the reaction at A. Given: The length of the rod, l…

Q: A vessel of water containing 300 kg of water is initially at 270 K. A 100 kg piece of metal,…

A: Mass of water= 300 kg water is initially =270 K. Mass of metal=100 kg metal initially = 1300 K The…

Q: 7.10. In the laminar flow of an oil of viscosity 1 Pas the velocity at the center of a 0.3 m pipe is…

A: Given:Viscosity of the oil, μ=1 Pa.sDiameter of the pipe, d=0.3mVelocity at the center, Vmax=4.5 m/s

Q: What is the required insulation for a 270 ft long pipe with inner radius 3.55 inches. Foam will be…

A: Given: Length, L=270 ft Inner Radius, r = 3.55 in Thermal conductivity = 0.02 W/mK To find: Radius…

Q: A 25-kg package, initially at rest, is being pushed to the right by applying a force P on corner A…

Q: for the following find f (-3.5) Lagrange Polynomials O J -4 0.6 1 -3.64 -3 using

A: To find: The value of f(-3.5). Given: The following data is given. xo=-4, x1=-3.64, x2=-3yo=0,…

Q: Solid lithium has a specific heat of 3.5 J/gK. Iron has a specific heat of 0.5 J/gK. If you were to…

Q: Oil at 350 K is flowing over a flat plate maintained at 425 K. Tha plate is 0.75 m long and 200 mm…

A: Write the given data. Toil=350 KTplate=425 KL=0.75 mw=0.20 mv=0.25 m/sν=50×10-6 m2/sk=0.14…

Q: The refrigerator has a weight of 368 lb and rests on a tile floor for which us = 0.3. Also, the…

Q: 1. Water has higher critical values than that for helium molecules. 2. Liquefaction of gases is only…

Q: 21. The splined ends and gears attached to the A992 steel shaft arc subjected to the torques shown.…

Q: Select all proper statements below to explain that the isentropic process is not necessarily an…

A: To prove that not all isentropic process are reversible adiabatic

Q: What is/are the manufacturing process(es) for the flywheel? Sand casting and secondary machining…

A: Introduction A flywheel is a large, bulky device that resembles a round disc and is attached to the…

Q: The depicted in the figure below has a length of 0.635m and a diameter of 50mm. The bar is made of a…

A: Solution: Given Data: L=0.635 md=50 mmE=110 GPaα=17.5×10-6/oCδ=0.2 mmk=210×106 N/m∆T=27oC To Find:

Q: Consider the ReO3 unit cell shown below, with a = 3.74 Å and ∆ Hsub = 626 kj/mol (a) What is the…

A: Solution: Given Data: a=3.74 Ao∆Hsub=626 kJ/mol To Find: (a) What is the Bravais lattice and…

Q: A slender bar with a length of 2 ft is pin-connected with a roller positioned on a smooth horizontal…

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

ать
Tb=250°C
8mm
120mm
-L=S
= 50mm
K-300 W
mk
h=160W/m²K
Too = 32°C
Tmm
nfin= ?
Determine the temperature distrubition of the fin shown
in figuere.
Tip of the fin is adiabatic
Continuous
Accept it as an one-dimensional heat transfer. in a
regime for the thin-tip air foil with the
Shape shown in figure.

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 3

VIEW

Step by step

Solved in 3 steps with 10 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

3.10 A spherical shell satellite (3-m-OD, 1.25-cm-thick stainless steel walls) re-enters the atmosphere from outer space. If its original temperature is 38°C, the effective average temperature of the atmosphere is 1093°C, and the effective heat transfer coefficient is , estimate the temperature of the shell after reentry, assuming the time of reentry is 10 min and the interior of the shell is evacuated.
oii- A conductor transfers heat of 30 J t OECC oss it's length of Hiat it's 20 C17 in 6 seconds- Given cross- sectional airea A is 55om?. Determine the thermal condluctivity of the material if the temperature difference across the ends is 67°C - ii An object of emisivitiy 0'7 and co5oss- sectional of SSmm? at room tenmpeiature area of 30 losses energy What is the initial temperat ure of the object? I0=5.6703x 108 W/m/ +] at Tate of 38.65/8.
The thermal conductivity of a metal plata measuring CImxlm) ts (20 w/m.k) The plate is at a cmiform temperature af (80°c) heat to the suprounding air which is at (405) and heat transkr Coefficiont is (4ow/mk) Jt was attended to double, the heat loss by adding reatangular Lins to the surface, leach, fin is (im) loug the ns are spaced (45mm) Coyter to cnter heat trewster from Kin tips, and and lasses. tong (Snm) thick Neplecting . caleulate required height of ins 2
The wall of a furnace comprises three layers as shown in the figuie. The first layer is tery (whose maximum allowable temperature is 1400°C) while the second laver is Tracto:y Chose maximum allowable temperature is 1093°C). The third layer is a plate of 6 35 od thermal contact. Steet plare To 6.35x3 45A 1370 C Concerntiation veluciy 37.8 C mass Siynes Figure. Layers in a composite furnace wall. e temperature To on the inside of the refractory is 1370°C, while the temperature T; on the side of the steel plate is 37.8° The heat loss through the furnace HnIlisexpectet tobe
diamter of 1.5m is at 300x 3° A hot sphere having is buried in a material wnth k=1.2 Wc and the outside surface is Centerline of the Sphere is 3.75 m.Calkulate heat lass. a and at 30°C. The depth of the
Consider a large plane wali of thickness L03 m thermal conductivity k25 /m K, end surfece aree A 12 m The left side of the well ot x=O is subjected to a net heat flux of go760 W/m while the temperature at that surfece is measured to be T 80°C Assuming constant thermal conductivity and no heat generation in the wall, ovaluate the temperature of the right surface of the wall at xEL The temperature of the right surfaoe of the wall at x Lis
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?
The thermal conductivity of a metal plate (20 w/m.k) measuringCImxlm)is The plate it at a uniform temperature af (80°c) heat to the surrounding air which is at (405) and heat transkr Cefficient is (4ow/m=k) It was attended to double, the heat loss hy adding reetmguelar Lins to and lasses the surtace, leach, fin is the ns are (im) long (5nm) thick spaced (45 mm) Cayter to cantr tips, and Neglecting heattransfer from Rin to caleulate requircd height f fins 2
Q3) A stainless steel straight triangular fin has the thermal conductivity of the material used is 16.3 W/m-K. The base temperature of the fin is 460°C and surface heat transfer coefficient is 28 W/m-K. If the atmospheric air- temperature is 93°C, the thickness is 6.4mm and the length is 25 mm. Find the heat lost from the fin.
Example: Steam in a heating system flows through tubes whose outer diameter isD1=3 cm and whose walls are maintained at: = 1.5 cm 2= 3 cm temperature of 120°C. Circular aluminun fins ( k=180 W/m °C) of outer diamete D2 6 cm and constant thickness t =2 mn T r32 mm are attached to the tube, as shown in Fig The space between the fins is 3 mm, an thus there are 200 fins per meter lengtl of the tube. Heat is transferred to th surrounding air at T= 25°C, with a combined heat transfer coefficient of h= 60 W/m2 °C. Determine the increase in heat transfer from the tube per meter of its length as a result of adding fins. S 3 mm
A pipe has inner diameter 31 mm, outer diameter 106 mm, and length 4.3 m. Its thermal conductivity is 476 W m-1 K-1. The inner and outer surface temperatures are 103°C and 18°C, respectively. What is the heat transfer rate from inside to outside? (Answer in W and round your answer to the nearest integer) Handwritten please
A:Find the amount of heat transferred through an iron fin of thickness 5 mm, length 10 cm and width 100 cm. Also determine the temperature difference e at the tip of the fin at: 1- adiabatic tip, 2-heat convection at the tip. Assuming the atmospheric temperature of 28°C K=50 w/mK, h=10 w/m’K, O,=80°C. B-Why is the dimensional heat flow assumption important in the analysis of fins problems? C- Why are the annular fins more efficiency than others?.