Engineering, 14.09.2019 04:30 amandamelton1
Awell-insulated diffuser is supplied with carbon dioxide at 110 kpa, 300 k, and 300 m/s. it is claimed that this diffuser will deliver the gas at 240 kpa and 52 m/s. assuming variable specific heats, determine: (a) the diffuser exit temperature (k) (b) if the process is reversible, irreversible, or impossible. (c) if irreversible, the entropy generation rate for the gas (kj/kg. k).
Answers: 1
Engineering, 03.07.2019 15:10
If you were designing a bumper for a car, would you prefer it to exhibit elastic or plastic deformation? why? consider the functions of a bumper in both a minor "fender-bender" and a major collision.
Answers: 1
Engineering, 04.07.2019 18:10
Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.
Answers: 2
Engineering, 04.07.2019 18:10
Courses that are developed by subject matter experts, internal or extemal to the college or university. these programs are marketed by the school (clo2) marks a)-vocational schools b)-vendor training c)-colleges & universities d)-continuing education programs
Answers: 2
Engineering, 04.07.2019 18:10
Aturning operation is performed with following conditions: rake angle of 12°, a feed of 0.35 mm/rev, and a depth of cut of 1.1 mm. the work piece is aluminum alloy 6061 with t6 heat treatment (a16061-t6). the resultant chip thickness was measured to be 1.0 mm. estimate the cutting force, fc. use shear stress of 207 mpa and coefficient of friction on the tool face of 0.6.
Answers: 1
Awell-insulated diffuser is supplied with carbon dioxide at 110 kpa, 300 k, and 300 m/s. it is claim...
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