FIELD: ventilation.
SUBSTANCE: method for determination of operational conditions of a fan, using a digital representation – a digital twin of the fan, based on physical data, and at least one algorithm characteristic for an operational parameter includes following stages: creation of the digital representation of the real fan by representation of its properties by means of mathematical calculation models and, if needed, known data, creation of the specified at least one algorithm characteristic for the operational parameter, taking into account known ratios, characteristics, etc., calculation of conditions of structural elements of the fan, using the digital representation by means of virtual sensors, transfer of conditions of structural elements to the algorithm, which, based on conditions of structural elements, calculates operational parameters of the fan and, if needed, gives predictions concerning a fan operational mode.
EFFECT: obtaining a method for determination of operational conditions of a fan.
13 cl, 8 dwg, 1 tbl
