new integral transforms for solving a steady heat transfer problem
;Yang Xiao-Jun
Nature2017Vol. 21pp. 79-87
133
xiao-jun2017thermalnew
Abstract
The new Fourier-like integral transforms П(κ)= κ ∞∫−∞ П(t)e-ikt dt, Π(λ)= 1/λ∞∫−∞ П(t)e-iλt dt,
П(γ) 1/γ ∞∫−∞ П(t)e-it/γ dt, П(ς)= ς∞∫−∞ П(t)e-it/ς dt are addressed for the first time.
They are used to handle a steady heat transfer equation. The proposed
methods are efficient and accurate.