Q) (A)Calculate pressure in steps of 1 cm in adie of squre cross-section for dou

Question

Q) (A)Calculate pressure in steps of 1 cm in adie of squre cross-section for double-action compaction of poweders under an apllied pressureof 50 MPA. Assume cross-section to be 10mm X 10 mm and the total length of the compact to be 5 cm. The radial-to-axial pressure ratio is 0.4, and the cofficient friction is 0.2.(B) would you expect the pressure in the compact to decay faster if there were a core rodsquarecross-sectionin the center of the die? why or why not ? (you do not need to show analysis or calculations for this case).

Explanation / Answer

B) would you expect the pressure in the compact to decay faster if there were a core rodsquarecross-sectionin the center of the die? why or why not ? (

I would expected the pressure in the compact to deecay faster

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