Answered: n aluminium alloy (density 2600 kg/m³)…

n aluminium alloy (density 2600 kg/m³) casting is to be produced. A cylindrical hole of 100 mm diameter and 100 mm length

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter1: Basic Modes Of Heat Transfer

Section: Chapter Questions

Problem 1.72P: 1.72 An ice chest (see sketch) is to constructed from styrofoam . If the wall of the chest is 5-cm...

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Concept explainers

Metal Casting

Metal casting is described as a manufacturing process in which a mold cavity is produced by sand, and molten metal is filled inside a mold cavity. The desirable shaped object is achieved after the solidification of molten metal. Large metal objects like machine beds, motor bodies, and others can easily be manufactured using metal casting. The place or shop where metal casting is performed is called foundry.

Question

An aluminium alloy (density 2600 kg/m³) casting is to be produced. A cylindrical hole of 100 mm diameter and 100 mm length is made in the casting using sand core (density 1600 kg/m³) The net buoyancy force (in Newton) acting on the core is....

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