Kopp-Neumann law

Kopp-Neumann law

Kopp-Neumann law states that the specific heat "C" per unit mass (in J•kg-1•K-1) for alloys can be calculated from the following equation:

C=sum_{i=1}^N(C_i cdot f_i)

where: "i" - subsequent numbers from 1 to "N", "N" - total number of alloy constituents, "Ci" and "fi" - specific heat and mass fraction of the "i"-th constituent.

References

* Frederick Seitz, The Modern Theory of Solids, McGraw-Hill, New York, USA, 1940, ASIN: B000OLCK08


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