EXAMPLE 5.1Calculate nodal temperatures of four elements- A= 1m?, L= 1m, k= 10W/m/°CQ =-200WT200 °CT3T- - >1234Q = 500WQ = 0Q = 0Element conduction equationWhat is Q;?1 -11(T,10-11 -11(T,10-1(2)=1T,(1)1T,(2)-11[T,(3)-1(T,(4)'110-1110-14=1(3)1T.12

Given A=1m2 L=1m k=10 To find :- Nodal temp

Answered: EXAMPLE 5.1 Calculate nodal…

EXAMPLE 5.1 Calculate nodal temperatures of four elements - A= 1m2, L = 1m, k= 10W/m/°C Q =-200W T3 T 200 °C T, 1 2 3 4 Q = 500W Q = 0 Qs = 0

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 spherical stainless-steel tank having an inner diameter 'D', is used to store natural gas at a…

A: The given values are- diameter d =620 mm, p= 25MPa , T=1000 MPa , FOS= 3.4 The stress in sphere is…

Q: In a tensile bar, If flow stress = 3.140 kgf / cm2, D = 2 cm, find the maximum load in SI unit.

A: Given data: flow stress = 3.140 kgf / cm2 D = 2 cm Need to determine the maximum load.

Q: Need help on all questions. Please include all units, steps to the problem and information such as…

Q: A thin plate of linear elastic materials (E v = 0.25) is in plane stress (o, = Txz = Tyz = 0). The…

A: Given that, Modulus of elasticity of the material, E=200 GPa,Kinematic viscosity of the material,…

Q: What is the resulting pressure when one pound of air at 15 psia and 200 °F to 200 °F is heated at…

Q: Consider homework problem III.3 in which we examined the steady state temperature distribution in…

A: When heat is generated through a plane wall with end temperatures T0 and TL, the temperature in the…

Q: Required: i. Change in length if the rod is heated to 200°C. ii. Change in diameter if T; = 200°C.…

Q: 100°C 500°C 500°C 400°C Can you fold it to reduce number of node equation? if yes which nodes are…

A: Given : To find : Equal nodes

Q: A copper cylinder 150mm outside diameter has walls 25mm thick. End plates are stayed by a 25mm…

A: Given Data :- Outside dia = 150mm Walls thickness= 25mm Temp = -11 Atm temp = 100

Q: During a heat flow measurement at an outside wall at the instantaneous time t we obtained the…

Q: Current Attempt in Progress Give the following problem a try. If you get stuck, here is one way to…

Q: A cylindrical steel pressure vessel 400 mm in diameter with

A: given:diameter of cylinder d=400mmwall thickness t=20mminternal pressure P=5MN/m2

Q: A thermo gate consist of an aluminum plate AB and a magnesium plate CD, each having a width of 15.0…

Q: > 15N/m²= 1-5x 10 ³/10/cm² = 0-0015 x(10-2) 2 N/cm²= lb/ft²

Q: a) Find the temperature change in the steel and aluminium rods when the lower end of the aluminium…

Q: show all steps in detail, units and formulas please.

A: Step 1: To solve this problem, we'll use the principles of classical mechanics and Hooke's Law for…

Q: 4) The heat transfer per unit area through the composite wall in Figus

Q: a. Solve for R() as a piecewise function of x b. Solve for o(x) c. Solve for ɛ(x) d. Solve for u(x)

Q: Example: A bar with a rectangular cross section and two U-notches F w = 90 mm h = 15 mm 6 mm r- F w…

A: Width of the bar,(w)=90 mm. Height of the notch,(h)=15 mm. The radius of the notch, (r)=6 mm. The…

Q: Q.2 Find Heat Loss in This composale mail fill 60=24412 143 K4 Tuto K₂=K₁²+ 0.18+ CK₁+2√ki)…

Q: Convert 70oF to Kelvin Convert -228 K to Fahrenheit

A: Given:- 1) 70°F 2) -228 K To find:- 1) To convert °F to kelvin 2) To convert Kelvin to Fahrenheit

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: Q. Steam in a heating system flows through tubes whose outer diameter is 5 cm and whose walls are…

A: Fin Fins are surfaces that extend from an object to increase the rate of heat transfer to or from…

Q: Find the equations diameter DH Tube Corrugated Tube DH P (mm) 25 7 (mm) 1.5 0.013

A: for a thread DH=25 mmP=7 mme=1.5 mm=0.013 by the above parameter, we need to find the equivalent…

Q: Calculate the volume (in ft3) of material used in making 350 ft of 2 in. type L copper tubing. ft3

A: Given data Length of copper tubing (L) = 350 ft For a 2 in. nominal tube size (from the table of…

Q: 4. The section of peripheral nerve in neck is under tension of force F=0.18N due to sudden movement…

Q: P3.7 (WP) A nylon [E = 360 ksi; v = 0.4] rod (1) having a diameter d, = 2.00 in. is placed inside a…

Q: A metal wire has the following properties. Length= Im, Initial temperature 0,125cal/gC, Thermal…

A: When heat flows in only one direction, it is known as one dimensional heat flow. General equation…

Q: Q3: A steel pressure vessel shown in figure (2) below is sealed by a steel gasketed cap fastened…

A: As per dimensions of hexagonal nut, height of nut(H)=10.8 mmL≥L+H=40+10.8=50.8 mmNear value of the…

Q: A circular shock absorber, as shown in the figure below, is designed to support a set of sensitive…

A: Force applied (F): 1000 NDiameter of aluminum circular bar (d1): 4 mmDiameter of hollow circular…

Q: A solid 0.12 in. diameter steel (E = 30,000 ksi: a = 6.5 × 10-6/°F] wire is stretched between fixed…

Q: H.W.6: A hollow circular cold-rolled bronze [G, = 6,500 ksi] tube (1) with an outside diameter of…

A: Given that, Modulus of rigidity of bronze tube 1, Gt=6500 ksi,Outside diameter of tube 1, do=1.75…

Q: A copper [E = 102 GPa, a = 17.1x10°°°C] rod (2) is placed within a steel [E = 204 GPa, a = 11.6×10…

A: Given Data The modulus of the elasticity for copper is:E2=102 GPa The coefficient of thermal…

Q: EXAMPLE 2.3 A= 10 m? =1000 Wim k=D40 Winrk p= 1600 kgn 4 kiigK The temperature distribution across a…

Q: (b) A fragile instrument which comprises of two masses m1 = 50 kg and m2 = 200 kg is connected by a…

Q: (a) The temperature distribution across a wall of an aluminium cylin- der block, 4 mm thick at a…

Q: Q1. A tunnel parallel to x-axis is under condition of field stress state. 60 0 [a]- 0 3 0 (MPa) 0 04…

Q: As shown in the figure, when the temperature was 20 ° C, a 0.5 mm gap was left. Just determine the…

Q: Q2: A brass rod of 4m length is fixed at both ends. Calculate the temperature through which the rod…

A: Write the given data with suitable variables. L=4 mσ=100 MPaα=20×10-6 /KK=90 GPa

Q: Find ly and Iz for the section below assuming D=300mm,B=200mm, and t=22mm.

Q: A copper [E = 102 GPa, a = 17.1x10-6/°C] rod (2) is placed within a steel [E = 204 GPa, a =…

Concept explainers

Pressure Vessels

The term pressure vessel refers to a closed container that contains gas or liquid at a different pressure than environment pressure. The pressure vessels have a wide scale of applications in our day-to-day lives and other industrial places. Some common examples of pressure vessels are gas cylinders, autoclaves, compressor vessels, etc.

Question

EXAMPLE 5.1
Calculate nodal temperatures of four elements
- A= 1m?, L= 1m, k= 10W/m/°C
Q =-200W
T
200 °C
T3
T
- - >
1
2
3
4
Q = 500W
Q = 0
Q = 0
Element conduction equation
What is Q;?
1 -11(T,
10
-1
1 -11(T,
10
-1
(2)
=
1
T,
(1)
1
T,
(2)
-11[T,
(3)
-1(T,
(4)'
1
10
-1
1
10
-1
4
=
1
(3)
1
T.
12

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

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps

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

Given is a thin-walled tube with the following data: Wall thickness- 3mm Torque is 900 N.m Length of the thin walled tube is 1.2 m. Use G=24 GPa for aluminium A R100.00 0₁₂ C 400.00 Unit: mm Determine the following: a. Enclosed Area b. Perimeter of the thin walled tube c. Shear flow d. Shear stress e. Angle of twist E D R50.00 B
Q2/ A force P = 1 KN applied to a right bar suspended by three wires, as shown below. all wires are of equal size and the same material. for each wire, A = 80 mm , E =200 GPa , and L =4 m. If initially, there were no slack in the wires, how will the applied load distribute between the wires? 200 100 100 4000 mm mm mm mm
Give the following problem a try. If you get stuck, here is one way to work it: Essential Solution Video. An airplane has a half-wingspan of 31 m. Determine the change in length of the aluminum alloy [a = 24.0 × 10-6/°C] wing spar if the plane leaves the ground at a temperature of 17°C and climbs to an altitude where the temperature is -51°C. Answer: 6 = i mm
Q1. For a transistor as shown in figure.1, find maximum allowable power dissipation. Note: - give all assumptions in your solutions Air Ts S 85°C 9conv + D = 12 mm To = 25°C %3D h = 100 W/m2-K ɛ = 0.8 L= 10 mm Figure (1)
An insulated steel pipe carrying an oil having outside temperature of 90℉ and inside temperature of 150℉ with length of 2438.4 cm. Inside pipe diameter is 38.1 cm, thickness of 50.6 mm thermal conductivity of pipe is 45W/(m℃), h_i=567.85 W/(m^2℃). The outside diameter of corrugated asbestos insulation is 558.8 mm with thermal conductivity of 0.2W/(m℃), h_o=68.1422W/(m^2℃) . Find the heat loss of pipe in KJ/min.
solve all 4, show assumptions and comments for each.
Q3: For sysem shown in Figure, Determine final temperature if R= 0297 KPam’ and cp = 1.04 Kikg:
Derive the finite different equations for all the nodes/boundaries in the plate. For this, a small grid is recommended (3x3 at least) T=100 C T=0 C h=200W/m?C q"=100W/m? Insulated pls, do by hand in details by ENERGY BALANCE METHOD
Material property of the given system: Tensile strengthσt=11000 daN / cm^2 and Torsional strengthSince τ=5000 daN /cm^2, find the System's Coefficient of Safety (EMF cis) for only point A using the MOH'R circle method?(Dimensions are given on the system) Rod diameter D=4 cm, Rod length L=100 cm, Vertical applied to the rodforce F=500 daN and Torque T=1000 daN cm
1-) Die casting is a metal casting process that is characterized by forcing molten metal under high pressure into a mould cavity. A circular die (k = 150 W/mK, T = 125 °C) is used to drill a hole (D = 0.5 m) along length L = 3 m through a cylindrical metal (D = 2 m) as shown in the figure. A cooling fluid (k = 0.6 W/mK) passes through the hole during the process to keep the inner surface temperature of the hole to 85 °C. In the meantime, the outer surface temperature of the cylinder is held at 30 °C. The hole is drilled eccentrically (not in the origin of the cylinder, 0.1 m perpendicular distance) as shown in the figure. If the heat loss through the cylinder is XY kW during this process, what is the thermal conductivity of the cylindrical metal? (Take the heat loss value XY as a 49 2m 0.1m %3D 3m
V1 = 176 m-s1, T1 = 25 °C, p, = 298 kPa, (Design condition), A. = 0.014 m², pp = 110 kPa, determine m° and A?