Numerical Investigation of Characteristic of Anisotropic Thermal Conductivity of Natural Fiber Bundle with Numbered Lumens

Table 1

Summary of the numerical test for the solution mesh size independence.

	Approximated element size	Number of elements	Number of nodes	Average heat flux component	Deviation (%)
Size 1	0.05	2124	6453	178.9521	0.0302
Size 2	0.01	13361	40484	178.9085	0.0059
Size 3	0.0075	22653	68492	178.9019	0.0022
Size 4	0.0050	51680	155841	178.8980	Reference