/Molten metal can be poured into the pouring cup of a sand mold at a steadyrate of 1000 cm3/s. The molten metal overflows the pouring cup and flows into thedownsprue. The cross section of the sprue is round, with a diameter at the top = 3.4cm. If the sprue is 25 cm long, determine the proper diameter at its base so as tomaintain the same volume flow rate.

Given Diameter of sprue at top = 3.4 cm Length of sprue = 25 cm Rate at which molten metal is poured…

Answered: cm. If the sprue is 25 cm long,…

Engineering

Mechanical Engineering

cm. If the sprue is 25 cm long, determine the proper diameter at its base so as to maintain the same volume flow rate.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.

Question

/Molten metal can be poured into the pouring cup of a sand mold at a steady
rate of 1000 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 25 cm long, determine the proper diameter at its base so as to
maintain the same volume flow rate.

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