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《中国化学工程学报:英文版》
>Comment on the paper “Change in internal energy of thermal diffusion stagnation point Maxwell nanofluid flow along with solar radiation and thermal conductivity, Mair Khan, T. Salahuddin, A. Tanveer, M.Y. Malik, Arif Hussain, Chinese Journal of Chemical Engineering, doi: 10.1016/j.cjche.2018.12.023”
Comment on the paper “Change in internal energy of thermal diffusion stagnation point Maxwell nanofluid flow along with solar radiation and thermal conductivity, Mair Khan, T. Salahuddin, A. Tanveer, M.Y. Malik, Arif Hussain, Chinese Journal of Chemical Engineering, doi: 10.1016/j.cjche.2018.12.023”
where T(K)is the temperature,x(m)is the Cartesian coordinate and C is the concentration.In a Physics equation all term must have the same units.Therefore from Eq.(1)it is found that the units of constant b must be m_1K and from Eq.(2)it is found that the units of constant b must be concentration m-1.This is impossible because the units of mass concentration is different from Kelvin.Thus either Eq.(1)is wrong or Eq.(2)is wrong.
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