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Denzil
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I am having trouble understanding where the units to fracture energy come from when worked out with the following equation.
2[tex]\gamma[/tex][tex]_{ef}[/tex]=[tex]\frac{K^{2}_{Ic}}{E}[/tex]
fracture energy = fracture toughness/young modulus
i asked my teacher as this is part of my coursework but he was not able to work it out.
I don't understand how the division of Mpa with Mpa = J/m[tex]^{2}[/tex]
any insight would be much appreciated
2[tex]\gamma[/tex][tex]_{ef}[/tex]=[tex]\frac{K^{2}_{Ic}}{E}[/tex]
fracture energy = fracture toughness/young modulus
i asked my teacher as this is part of my coursework but he was not able to work it out.
I don't understand how the division of Mpa with Mpa = J/m[tex]^{2}[/tex]
any insight would be much appreciated
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