TY - JOUR TI - The diffusion model of fractal heat and mass transfer in fluidized bed a local fractional arbitrary Euler-Lagrange formula AU - Cheng Xu AU - Ma Xiao-Xun JN - Thermal Science PY - 2015 VL - 19 IS - 11 SP - 109 EP - 115 PT - Article AB - In this manuscript, the local fractional arbitrary Euler-Lagrange formula are utilized to address the diffusion model of fractal heat and mass transfer in a fluidized bed based on the Fick's law with local fractional vector calculus.