принцип суперпозиции 6 принцип суперпозиції principle of superposition 4 539.3 2 Schoenberg splines of first 2 Tikhonov regularization method 2 UDC 536.24.01 2 ammonia 2 approximation 2 dependence on time 2 element of construction 2 forced convection 2 heat flow 2 identification 2 identification of influence 2 influence function 2 inverse heat conduction problem 2 models of subcooled boiling 2 non-stationary problem 2 nucleate boiling 2 regularization parameter 2 stabilizer 2 subcooled boiling 2 superposition principle 2 the method of weighted residuals in the form of Galerkin 2 УДК 534.1 2 УДК 536.24 2 УДК 536.24.01 2 аммиак 2 аміак 2