- In Casting Of An Aluminium Workpiece A Mold Sprue With A Length Of 25 Cm And A Base Circular Cross Sectional Area Of 3 1 (24.01 KiB) Viewed 23 times
In casting of an aluminium workpiece, a mold sprue with a length of 25 cm and a base circular cross- sectional area of 3
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In casting of an aluminium workpiece, a mold sprue with a length of 25 cm and a base circular cross- sectional area of 3
In casting of an aluminium workpiece, a mold sprue with a length of 25 cm and a base circular cross- sectional area of 3 cm², fed a horizontal runner leading to a mode cavity of 2000 cm³. The molten aluminium had a density of 2700 kg/m³ and a viscosity of 0.004 Ns/m². Determine (a) The velocity of the flowing aluminium at the sprue base, (2 marks) (b) The volume flow rate, (2 marks) (c) The time needed to fill the mold, (1 marks) (d) The flow characteristics at the sprue base. (2 marks)