Question: A thin metal plate is insulated on the back and exposed to solar radiation on the front surface. The exposed surface of the plate has

A thin metal plate is insulated on the back and exposed to solar radiation on the front surface. The exposed surface of the plate has an absorptivity of 0.8 for solar radiation. If solar radiation is incident on the plate at a rate of 450 W/m2 and the surrounding air temperature is 25oC, determine the surface temperature of the plate when the heat loss by convection equals the solar energy absorbed by the plate. Assume the convection heat transfer coefficient to be 50 W/m2·oC, and disregard heat loss by radiation.

Step by Step Solution

★★★★★

3.43 Rating (166 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The backside of the thin metal plate is insulated and the front side is e... 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)

837-P-T-H-T (477).docx

120 KBs Word File

Students Have Also Explored These Related Thermodynamics Questions!

Note: This problem is for the 2020 tax year. Prepare the 2020 fiduciary income tax return (Form 1041) for the Green Trust. In addition, determine the amount and character of the income and expense...

The fin shown in Figure P13-5 is insulated on the perimeter. The left end has a constant temperature of 100 oC. A positive heat flux of q* = 500 W/m2 acts on the right end. Let Kxx = 6 W/(m ( oC) and...

Temperature Distribution. The temperature distribution in a thin metal plate with constant (or isothermal) temperatures on each side can be modeled using a two-dimensional grid, as shown in Figure...

Solar radiation is incident on the front surface of a thin plate with direct and diffuse components of 300 and 250 W/m 2 , respectively. The direct radiation makes a 30° angle with the normal of...

Reconsider Prob. 2103. Using appropriate software, investigate the effect of the convection heat transfer coefficient on the surface temperature of the plate. Let the heat transfer coefficient vary...

A thin metal plate is insulated on the back and exposed to solar radiation on the front surface. The exposed surface of the plate has an absorptivity of 0.6 for solar radiation. If solar radiation is...

A thin metal plate is insulated on the back and exposed to solar radiation on the front surface. The exposed surface of the plate has an absorptivity of 0.7 for solar radiation. If solar radiation is...

A thin metal plate is insulated on the back and exposed to solar radiation on the front surface. If solar radiation is incident on the plate at a rate of 450 W/m and the surrounding air temperature...

2 - 7 1 A thin metal plate is insulated on the back and exposed to solar radiation on the front surface. The exposed surface of the plate has an absorptivity of 0 . 8 for solar radiation. If solar...

2. A thin sheet metal is insulated on its rear face, and its front face is exposed to solar radiation. The exposed surface of the sheet has 0.8 absorbency for solar radiation. If this radiation...

A thin metal plate is insulated at the back surface and exposed to the sun at the front surface, H 481 2 as illustrated in the accompanying figure. The front surface absorbs the solar radiation of...

Discuss the main options used in the area of international compensation and explain the different options that can be used. Use organizational examples as appropriate to support your answer.

A population of Ecuadorians have short stature. They have a rare genetic defect that affects the body's response to growth horm one, called Laron syndrome. Recent genetic studies have dem onstrated...

Which individual needing to file 2 0 2 0 by return may be required to renew their ITIN number? Diego can renew his ITIN in 2 0 2 1 , Camellia ITIN in 2 0 2 2 , Victoria she renewed in 2 0 2 1 or Zach...

Prepare journal entries for the following independent transactions: a) Cash sales for the day based on the cash register tape amounted to $19,559.40. Cash receipts for the day amounted to $19,640.50....

What are the implications for both cost and flexibility of automation? Do you agree with the assertion made by of the managers in the case "if you automate, you stagnate?"

A manufacturer has approached a community expressing interest in locating a plant in the area. The economic development staff of the community has proposed either of two plant sites for the facility....

Using some form of technical analysis, find a Microsoft's stock to trade. Explain in your own words what your technical analysis method is. Did you do any back testing? If not, why are using that...

Coleraine Plc manufactures Product Omega at its factory in Portrush, Northern Ireland. Its Management Accountant has been asked to prepare budgets for the next three months, June to August 2016....

How can Ski and Snowboard Specialists offer cyberbait to new customers? To returning customers?

In an ideal regenerator, is the air leaving the compressor heated to the temperature at (a) The turbine inlet (b) The turbine exit (c) Slightly above the turbine exit?

Repeat Prob. 9114 using constant specific heats at room temperature. Data From Repeat Prob. 9114: Air enters the compressor of a regenerative gas turbine engine at 310 K and 100 kPa, where it is...

Repeat Prob. 9114 for a regenerator effectiveness of 70 percent. Data From Q#114: Air enters the compressor of a regenerative gas turbine engine at 310 K and 100 kPa, where it is compressed to 900...

Global Corp expects sales to grow by 9% next year. Assume that Global pays out 50% of its net income. Using the percent of sales method and the data provided forecast the stockholders equity. Income...

Help me with Part 3 and Part 4 The Data Collection: On May 18'\Part 2. (5 points) Model Evaluation. a. The model that uses all of the explanatory variables to predict monthly rents is the \"full...

Universal Travel, Inc. tom prestados $494,000 el 1 de noviembre de 2021 y firm un pagar a doce meses con un inters del 6%. El capital y los intereses son pagaderos en su totalidad al vencimiento el...