Question: A rod having a diameter of 2 cm and a length of 10 cm has one end maintained at 200ºC and is exposed to a

A rod having a diameter of 2 cm and a length of 10 cm has one end maintained at 200ºC and is exposed to a convection environment at 25ºC with h = 40 W/m2 · ºC. The rod generates heat internally at the rate of 50 MW/m3 and the thermal conductivity is 35 W/m· ºC. Calculate the temperatures of the nodes shown in the Figure P3-61 assuming one dimensional heat flow.

Figure P3-61 2 cm

Step by Step Solution

★★★★★

3.55 Rating (159 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The Equations T... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

892-P-T-H-T (803).docx

120 KBs Word File

Students Have Also Explored These Related Thermodynamics Questions!

2. Research the city of Detroit and the Metropolitan Detroit area. Does DNBC understand its target mar- ket? Explain why you think that. 3. Conduct a SWOT on DNBC-the company, not the products....

The two-dimensional solid shown in Figure P3-64 generates heat internally at the rate of 90 MW/m3. Using the numerical method calculate the steady-state nodal temperatures for k = 20 W/m C. Figure...

A 1.0-cm-diameter steel rod [k = 20 W/m C] is 20 cm long. It has one end maintained at 50C and the other at 100C. It is exposed to a convection environment at 20C with h = 50 W/m2 C. Calculate the...

A plane wall 7.5 cm thick, generates heat internally at the rate of 105 W/m3. One side of the wall is insulated, and the other side is exposed to an environment at 90?C. The convective heat transfer...

Please help me solve I. (25 points) A rod having a diameter of 2 cm and a length of 10 cm has one end maintained at 200 oc and is exposed to a convection environment at 25 oc with h=40 W/m20C. The...

Compare the overall fin performance of a straight cylindrical rod having a diameter of 2 cm and a length of 1 0 cm that is exposed to a convective environment with h = 2 5 W / m 2 K for three...

Consider the case of extended surface heat transfer. The device consists of a metallic rod with 1 . 5 cm diameter and 4 0 cm total length. A heater is placed at one end of the rod which supplies 1 0...

A glass rod having a diameter of 1 cm and length of 5 cm is exposed to a convection environment at a temperature of 20C. One end of the rod is maintained at a temperature of 180C. Calculate the heat...

1 . Two fin rods have lengths 1 0 cm and 2 0 cm respectively and both have 5 mm in diameter and one end maintained at \ ( 1 0 0 ^ { \ circ } \ mathrm { C } \ ) . The surface of the rods is exposed to...

Experiment 1: Ohm's Law In this experiment, you will apply Ohm's Law to investigate the relationship between voltage, resistance and current. Materials 4 AA Batteries 2 Alligator Clips Digital...

Calculate the area for each diameter tested. Display a sample within the Calculation section of your report, and record area values in Table 7. Additionally, compute the reciprocal area values, or...

During 2021, Tayjon paid the following taxes: Property tax on single-family home State motor vehicle tax (based on the weight of his personal use truck) $9,550 250 Tayjon bought his home on July 1,...

Billy's Exterminators, Inc., has sales of $817,000, costs of $343,000, depreciation expense of $51,000, interest expense of $38,000, and a tax rate of 21 percent. What is the net income for this...

Find the general antiderivative of 5 x 4 - 2 x + 4 x 6 + 4 x 2 .

You wish to borrow $2,000 to be repaid in 12 monthly installments of $170.30. The annual terest rate (APR) is? A) 22% B) .04% C) 4% D) 24%

15-16 Colonel Electric is a large company that produces lightbulbs and other electrical products. One particular lightbulb is supposed to have an average life of about 1,000 hours before it burns...

Suppose the number of equipment sales and service contracts that a store sold during the last six (6) months for treadmills and exercise bikes was as follows: Treadmill Exercise Bike Total sold 185...

TC tan + A 4 1 + tan A | 10. 1- tan A tan A | 4

[1 2 2] Ex. 13. (If) A =| 2 1 2 2 21 (verify that) A2 - 4A -5I = O.

If a scale has an absolute zero point, what does a zero on the scale represent?

A simple solar heater consists of a flat plate of glass below which is located a shallow pan filled with water, so that the water is in contact with the glass plate above it. Solar radiation passes...

A small gray sphere having an emissivity of 0.5 and a surface temperature of 537C is located in a blackbody enclosure having a temperature of 37C. Calculate for this system (a) The net rate of heat...

As a designer working for a major electric appliance manufacturer, you are required to estimate the amount of fiberglass insulation packing (k = 0.035 W/m K) that is needed for a kitchen oven shown...

A stock with an actual return that lies above the security market line has: a return equivalent to the level of risk assumed. less systematic risk than the overall market more risk than that...

Complete the missing cells with the corresponding coordinates.Part A: Complete the missing cells with the corresponding coordinates. Part B: Complete the following algebraic description for the table...

Union Local School District has bonds outstanding with a coupon rate of 3.2 percent paid semiannually and 15 years to maturity. The yield to maturity on these bonds is 3.5 percent and the bonds have...