Determine range of diameter of the copper core, Mechanical Engineering

A copper-silver bimetallic wire, 1 cm in diameter, is prepared by co-extrusion with copper as the core and silver as the outer layer. The desired properties along the axis parallel to the length of the bimetallic wire are as follows:

            a. thermal conductivity > 410 W/(m-K)

            b. electrical conductivity > 60 x 10^6 Ω-1 m -1

            c. weight< 750 g/m

Determine the allowed range of the diameter of the copper core.

(Copper: density = 8.96 g/cm^3, electrical conductivity = 59 x 10^6, thermal conductivity =401; Silver: density = 10.49, electrical conductivity = 63 x 10 ^6, thermal conductivity = 429)



Posted Date: 3/14/2013 5:29:32 AM | Location : United States

Related Discussions:- Determine range of diameter of the copper core, Assignment Help, Ask Question on Determine range of diameter of the copper core, Get Answer, Expert's Help, Determine range of diameter of the copper core Discussions

Write discussion on Determine range of diameter of the copper core
Your posts are moderated
Related Questions

I have some plastic tube .5 OD .44 ID .5 long I put them in a vise end to end (sealing the inside of the tube) THen using a torque wench crush them to see when they fail. I get rea

Determine the reactions at the supports: A smooth sphere weighing 200 N is resting as shown in Figure. Determine the reactions at the supports. Solution Let us fir

Determine the maximum torque - shaft: Determine the maximum torque that can be safely transmitted by a shaft of 400 mm diameter, if (a) the maximum allowable shear stress i

ARC INITIATION Touch Start With the power supply energised and the shielding gas flowing through the cup, the torch is lowered toward the workpiece until the tungsten electr

Evaluate total heat of steam: 10 kg of wet saturated steam at 15 bar pressure is superheated to the temperature of 290°C at constant pressure. Find heat needed and the total

Type of strain: There are basically four type of strain 1. Tensile strain 2. Compressive strain 3. Volumetric strain 4. Shear strain

Q. What is MAPP Gas Welding? Methyl acetylene-propadiene-petroleum (M inert than other gas mixtures, making it safer for use and store. MAPP can also be used at very h high-vol

If Engine Misfires Causes of Problem Remedy Incorrect Electrode gap of spark plug Electrode worn out Foule

list 5 important factors in the design of a workshops layout