The problem of mathematical smoothing experimental dependences of pressure-time obtained under manometric trials gunpowder solves the proposed method of determining the rate of burning, and the dependence of relative surface burning from the current thickness of the burning of the code. Type of approximation function is selected from the theoretical considerations about the nature of addiction. There was applied the method of least squares.
Манометрические исследования, порох, математическое сглаживание, метод наименьших квадратов, Manometric research, gunpowder, mathematical smoothing, the method of least squares
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