Solutions for problems of Modelling in all fields of knowledge

Solving a system of nonlinear differential equations with logical conditions in Wolfram MathematicaDescription

Good day! It is necessary to solve a system of 12 differential equations with an abundance of logical "if" conditions. I solve in Wolfram Mathematica, but the standard NDSolve methods do not work because of these conditions, I implement the Runge-Kutta method manually, but I get unsatisfactory results and a very long solution. I will be glad to cooperate with a mathematician who can help solve my problem.

Condition optionsCollaborative research

Article co-authorship

Wolfram

Runge-Kutta

Modelling of physical processes in the chemical industryDescription

It is necessary, within the framework of working with programmers and data scientists, to develop a model for monitoring the technical condition and process parameters in the fractionator.

Condition options9000$

fractionator

physical process model

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