Engineering, 20.02.2020 03:37 willjean6978
Heat is generated in a cylindrical fuel rod in a nuclear reactor according to the relationship ˙ q = ˙ q max [ 1 − ( r r o ) 2 ] q˙=q˙max[1−(rro)2] where ˙ q q˙ is the volumetric heat generation rate, kW/m3, and ro is the outside cylinder radius. Develop the equation that expresses the temperature difference between the rod center line and its surface.
Answers: 2
Engineering, 03.07.2019 15:10
Two flowing streams of argon gas are adiabatically mixed to form a single flow/stream. one stream is 1.5 kg/s at 400 kpa and 200 c while the second stream is 2kg/s at 500 kpa and 100 ? . it is stated that the exit state of the mixed single flow of argon gas is 150 c and 300 kpa. assuming there is no work output or input during the mixing process, does this process violate either the first or the second law or both? explain and state all your assumptions.
Answers: 1
Engineering, 04.07.2019 03:10
What precautions should you take to prevent injuries when dealing with heavy loads?
Answers: 1
Engineering, 04.07.2019 18:10
During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false
Answers: 2
Engineering, 04.07.2019 18:10
True or false (explain) (110)[111] is a slip system in bcc metals . the {111} family in fcc contains 8 planes. resolved shear stress (rss) in single crystals is just related to the applied stress. critical resolved shear stress (crss) in single crystal metals is direct proportional to the number of defects in the structure
Answers: 2
Heat is generated in a cylindrical fuel rod in a nuclear reactor according to the relationship ˙ q =...
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