Engineering, 09.03.2021 17:50 altstattlana

Molten metal is poured into the pouring cup of a sand mold at a steady rate of 400 cm3/s. The molten metal overflows the pouring cup and flows into the downsprue. The cross section of the sprue is round, with a diameter at the top = 3.4 cm. If the sprue is 20 cm long, determine the proper diameter at its base so as to main- tain the same volume flow rate.

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Molten metal is poured into the pouring cup of a sand mold at a steady rate of 400 cm3/s. The molten...

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