Engineering, 07.08.2019 19:10, TaraC
In a rolling operation of a 8 inch thick aluminum plate (average fow stress nch andhe inch using a rolling mill with a maximum power of 2000 hp at 100 rpm. roll radius is 4 plate width is 6 inch. assume a coefficient of friction of 0.5. (1hp 33000 lb. ftlmin) 15 kpsi) to a 3 0 rpm. roll radius is 4 inch and the a. b. c. what is the maximum draft that you can achieve? what is the total power required to achieve the maximum draft per pass? what is the required number of passes?
Answers: 3
Engineering, 04.07.2019 18:10, wyattlb97
Water at the rate of 1 kg/s is forced through a tube with a 2.5 cm inner diameter. the inlet water temperature is 15°c, and the outlet water temperature is 50°c. the tube wall temperature is 14°c higher than the local water temperature all along the length of the tube. what is the length of the tube?
Answers: 3
Engineering, 04.07.2019 18:10, QueenLife4869
Awall of 0.5m thickness is to be constructed from a material which has average thermal conductivity of 1.4 w/mk. the wall is to be insulated with a material having an average thermal conductivity of 0.35 w/mk so that heat loss per square meter shall not exceed 1450 w. assume inner wall surface temperature of 1200°c and outer surface temperature of the insulation to be 15°c. calculate the thickness of insulation required.
Answers: 3
In a rolling operation of a 8 inch thick aluminum plate (average fow stress nch andhe inch using a r...
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