Write the node equations for the model of heat transfer through the compressor housing section shown in Figure 2-66. Then solve for the node temperatures by using EES, Mathcad, or MATLAB.
Referring to Figure 2-66, which is a scale 1 to 6, the inner radius is assumed to be 21 cm
and the outer radius is then 30 cm. The housing is cast iron so that the thermal
conductivity is 39 W/m?K from Appendix Table B-2 and assuming that the slots have
quiescent fluid at with a thermal conductivity of 1 W/m?K, the node equations may be
written out. Referring to the following sketches some of the nodes are identified, others
need to be to be inferred, and node 1 is shown in some detail.
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Eugene Shoemaker proved that the Barringer Crater is the result of an impact because he found _______________ in and around the crater that had been subjected to pressures higher than those produced by a volcano
Fill in the blank(s) with correct word
A neutron star is
A) the remains of a star that died in a massive star supernova (if no black hole was created). B) the remains of a star that died by expelling its outer layers in a planetary nebula. C) a star made mostly of elements with high atomic mass numbers, so that they have lots of neutrons. D) an object that will ultimately become a black hole.
TV remote controls use ________ radiation
Fill in the blank(s) with correct word