What is its steady-state temperature

Assignment Help Basic Computer Science

Reference no: EM131240410

In an orbiting space station, an electronic package is housed in a compartment having a surface area, A_s = 1 m² , which is exposed to space. Under normal operating conditions, the electronics dissipate 1 kW, all of which must be transferred from the exposed surface to deep space (0 K). If the surface emissivity is 1.0 and the surface is not exposed to the sun, what is its steady-state temperature? If the surface is exposed to a solar flux of , and its absorptivity to solar radiation is 0.25, what is its steady-state temperature?

Reference no: EM131240410

Questions Cloud

Helpful and cooperative social creatures : People in general try to be helpful and cooperative social creatures. As part of this social characteristic people tend to talk to others and often give out more information than they should.

What average temperature will the heat sink reach : What average temperature will the heat sink reach when the devices dissipate 30 W for the same environmental conditions?

Discuss the components of the writing workshop : Discuss the components of the writing workshop (focus lesson, writing time, sharing). How does each component contribute to writing development? Be sure to discuss all three components in detail.

Define a best minimum s-t cut : We define a best minimum s-t cut to be any minimum cut that has thesmallest number of edges. Give an efficient algorithm to find a best minimum s-t cut in a givenflow network G. Do I use karger's algorithm to do it?

What is its steady-state temperature : If the surface emissivity is 1.0 and the surface is not exposed to the sun, what is its steady-state temperature? If the surface is exposed to a solar flux of , and its absorptivity to solar radiation is 0.25, what is its steady-state temperature?

Describe the advantages offered by each technique : Consider the role of simulation analysis and decision trees in capital budgeting risk analysis. Describe the advantages offered by each technique.

Research on how child abuse effects a child develop : In a word document, write three important ideas you gained from completing the DCFS Child Abuse Training for Mandated Reporting. This part should be at least three paragraphs (one for each idea). I do not want you just stating three ideas. I want ..

New patients are seen for the first time : Draw a use case diagram for the following dentist office system, but do not bother to identify the flow of events within each use case. Whenever new patients are seen for the first time, they complete a patient information form that asks their nam..

Compute the variation of the rod temperature with time : A long conducting rod of diameter D and electrical resistance per unit length is initially in thermal equilibrium with the ambient air and its surroundings. This equilibrium condition is disturbed when an electrical current I is passed through the..

User Account

All Pages