TY - JOUR
TI - Approximate solutions and conservation laws of the periodic base temperature of convective longitudinal fins in thermal conductivity
AU - Aliyu Aliyu Isa
AU - Inc Mustafa
AU - Yusuf Abdullahi
AU - Baleanu Dumitru
JN - Thermal Science
PY - 2019
VL - 23
IS - 11
SP - 267
EP - 273
PT - Article
AB - In this paper, the residual power series method (RPSM) is used to study the  numerical approximations of a model of oscillating base temperature  processes occurring in a convective rectangular fin with variable thermal  conductivity. It is shown that the RPSM is efficient for examining numerical  behavior of nonlinear models. Further, the conservation of heat is studied  using the multiplier method.