Analytical list
Thermal conductivities have been measured with longitudinal heat flow methods where the experimental arrangement is so designed to accommodate heat flow in only the axial direction, temperatures are constant, and radial heat loss is prevented or minimized. For the sake of simplicity the conductivities that are found by that method in all of its variations are noted as L conductivities, those that are found by radial measurements of the sort are noted as R conductivities, and those that are found from periodic or transient heat flow are distinguished as P conductivities. Numerous variations of all of the above and various other methods have been discussed by some G. K. White, M. J. Laubits, D. R. Flynn, B. O. Peirce and R. W. Wilson and various other theorists who are noted in an international Data Series from Purdue University, Volume I pages 14a–38a. • These Tadokoro Irons are 3.02% C, 0.089% Cu, 0.53% Mn, 0.567% P, 0.074% S, 0.57% Si and 3.08% C, 0.136% Cu, 0.44% Mn, 0.540% P, .074% S and 0.58% Si, White Cast and Grey Cast respectively. By comparison the Donaldson Iron is 2.80% C, 0.10% Mn, 0.061% P, 0.093% S and 0.39% Si. It has 0.76% graphitic carbon and 2.04% combined carbon and the thermal conductivity measurements come with a 2% error estimate. Tadokoro, Y., J., Iron Steel Inst. (Japan), 22, 399 — 424, 1936 and Donaldson, J.W., J. Iron Steel Inst. (London), 128, p. 255-76, 1933. • Generic Limestone R is relatively pure polycrystaline calcite, solidity is the quotient of the solid grain volume divided by the bulk volume and K is thermal conductivity in W⋅m−1⋅K−1. TPRC pages 177–180, Volume 2, curves 62 and 65, Reference numbers 326 and 327 respectively. • r ≡ The ratio of the water mass to the dried soil mass. Higashi Soil. For those who may already see reasons to learn more about the thermal conductivities of the soils it is free from the Army Cold Regions Research and Engineering Laboratory. The whole thing is on the Farouki reference footnote == See also ==